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    ...once the technical foundation is in place, so please factor that flexibility into your architecture. I will provide brand guidelines and sample content; you will look after UI development, API design, database integration (MongoDB or PostgreSQL—your recommendation is welcome), basic authentication, responsive layout and deployment to a cloud host. Code must be well-commented, pushed to a private Git repo and accompanied by a short setup/read-me so my in-house team can maintain it afterwards. Acceptance criteria • React front-end builds without errors and loads in the latest Chrome, Firefox and Edge. • Node API passes a simple Postman test suite for CRUD endpoints. • Site is deployed to a staging URL I can access for review. • Handover inclu...

    $10 / hr Average bid
    $10 / hr Avg Bid
    86 bids

    ...costs. The initial assignment is for assessment and recommendations. Do not modify or deploy changes to the production application without approval. Required Skills - Full-stack web application development. - Python and/or Node.js/TypeScript. - React or Next.js. - PostgreSQL or other relational databases. - REST APIs and third-party data integrations. - OpenAI API and structured AI outputs. - Git and GitHub. - Statistical analysis, regression, or data-driven valuation models. Experience with real estate technology, property data, comparable-sale analysis, or automated valuation models is a strong advantage. Experience with Replit-built applications is helpful. Budget and Long-Term Opportunity My budget is $10 per hour. I will pay for the initial assignment and subsequent a...

    $13 / hr Average bid
    $13 / hr Avg Bid
    240 bids

    ... and any misconfigurations that could expose data. Please evaluate against widely accepted industry standards (Clean Code, SOLID, OWASP, PCI where relevant) and reference them in your feedback rather than inventing new rules. Deliverables • Written report that groups findings by severity and provides concrete refactor or remediation steps. • Inline comments or a pull-request style review in Git (preferred) so the development team can see context next to the affected lines. • A brief follow-up call or recorded walkthrough to clarify recommendations. Acceptance criteria The report must cover every project in the solution, include at least five actionable items per focus area, and highlight any critical vulnerabilities first. The repository is hosted on GitHub...

    $271 Average bid
    $271 Avg Bid
    51 bids

    ...source project (Unity or Unreal Engine preferred, but I’m open to another engine if you can justify the choice). • Provide clear documentation on how to compile, extend, and balance the game. Key requirements • Proven experience shipping or prototyping games, especially in the entertainment genre. • Clean, well-commented code that follows best practices. • Familiarity with version control (Git) for smooth collaboration. Nice to have • Ability to refine simple 2D or low-poly art for a cohesive test build. • Knowledge of basic analytics hooks so we can track user behaviour during play-tests. Timeline & collaboration I’d like to see a functional prototype within four weeks, with weekly checkpoint builds so I can review progres...

    $9 / hr Average bid
    $9 / hr Avg Bid
    22 bids

    I have several datasets coming in from different systems where the numeric fields are stored as plain ASCII files in some cases and UTF-8 exports in others. My goal is to run solid, reproducible data ...so I can port the logic later to R or even a small C/C++ utility if performance becomes critical. Acceptance criteria – The script ingests a folder full of mixed-encoding files and leaves a clean UTF-8 version plus a detailed log of any corrections made. – A sample table in SQL Server is fully cleansed using your routine, with before/after counts matching exactly. – Code is delivered via Git with concise README and in-line comments. If you are comfortable working with numeric data, encoding issues, and the usual Python + SQL toolkit, I’d love to see ...

    $135 Average bid
    $135 Avg Bid
    94 bids

    ...frontend for '/api/api' -> zero matches. E. SECRETS 1. Boot in production with JWT_SECRET unset -> exits non-zero with a clear error. Repeat for each required env var. 2. grep repo (excluding node_modules) for 'aqua_secret_key_fallback', 'Panigadi@', 'C-BC2B0D8CF48846F', '7750038967'. Report file:line only. 3. List any other hardcoded secret-looking strings. 4. Check git history for those strings (git log -S) and report commit hashes only. 5. Confirm the Cashfree webhook still verifies the signature after the config refactor: valid signature -> 200; invalid or stale timestamp -> rejected; replayed event -> processed once. F. REGRESSIONS 1. Run the full existing test suite; report c...

    $10 / hr Average bid
    $10 / hr Avg Bid
    29 bids

    I’m looking for a skilled developer who can help me turn “Coding Rhino” from a concep...documentation so I can test, review, and iterate quickly. What I’ll provide • High-level vision, example user stories, and prompt feedback throughout the build. • Quick turnaround on decisions so development can stay lean and focused. What I need from you • A brief proposal outlining your preferred language, framework, and estimated milestone plan. • Regular updates via my preferred channel (Git repository/issue tracker or similar). • Commitment to writing maintainable, well-commented code and clear, step-by-step deployment notes. If you’re passionate about shaping early-stage products and comfortable owning the full development cycl...

    $138 Average bid
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    66 bids

    ...user’s saved trips and stated preferences. Current code base Only the login / sign-up flow has been confirmed working. Everything else is greenfield, so you are free to recommend the tech stack you feel delivers a fast, maintainable result (React, Vue, Svelte, , Node, Python, etc.). Just keep the architecture modular and well-documented. Deliverables 1. Source code in a public or private git repo 2. Deployment instructions plus a live staging link 3. Brief walkthrough video or annotated README describing how destination data, itinerary planning and suggestion logic are wired together 4. Test data to demonstrate itinerary creation and personalised suggestions Acceptance criteria • A new user can register, log in and immediately see a clean empty dashboard...

    $387 Average bid
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    122 bids

    I’m looking to have a brand-new desktop application built that runs smoothly on both Windows and Linux. I am open to...on you to guide the discovery phase with quick proofs of concept and iterative feedback sessions. Once we have agreed on the core feature set, you will move on to full implementation, packaging, and post-build testing on the two target platforms. Deliverables • Installers for Windows (.exe or .msi) and Linux (.deb/.rpm or AppImage) • Clean, well-commented source code in a public or private Git repo • Build/packaging scripts so I can reproduce the release artifacts • A concise setup & user guide Strong communication during development is essential; please outline your preferred workflow, toolchain, and any prior cross-platform ...

    $564 Average bid
    $564 Avg Bid
    90 bids

    ...login, logout, password reset, and account verification. You are free to choose the tech stack (React, Vue, Angular on the front end; Node.js, Django, Laravel, or similar on the back end) as long as it follows current security best practices: salted hashing, token-based sessions, and protection against the usual injection and CSRF pitfalls. The deliverable is a clean, fully documented codebase in a Git repository, accompanied by a concise deployment guide that lets me spin the app up on a standard Linux VPS. I’ll handle design and infrastructure; your focus is the authentication logic and any supporting API endpoints. When you respond, tell me about projects where you built or overhauled login systems, the frameworks you used, and how you validated security. Your experien...

    $451 Average bid
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    305 bids

    I’m looking for a speciali...underlying services. If you prefer Ionic + Angular or another proven mobile packaging approach, that’s perfectly acceptable as long as the stack remains Angular-centric. Key expectations • Component-based architecture with lazy loading where appropriate • Pixel-perfect implementation of the provided designs • Smooth navigation, basic offline handling, and thoughtful error states • Clean Git history, descriptive commits, and inline documentation • Unit tests for critical components and a short README explaining local setup and build commands When we wrap up, I expect a runnable Angular codebase, platform-specific build artefacts (APK and/or IPA), and the brief setup guide. If this matches your expertise, ...

    $469 Average bid
    $469 Avg Bid
    258 bids

    I cloned an open-source project from GitHub and followed its documentation to the letter—Git checkout, CMake configure, then build—but the compile stage keeps failing. Current environment • Windows 10 machine • Git already installed • LLVM 19 on the box for clang-cl (though the build currently targets the Visual Studio compiler) • Vulkan SDK present so glslangValidator is on the path • Python 3 in place for the helper scripts What I’m seeing Running the provided command-line sequence (not the .cmd helper script) inside PowerShell, cmd, and the Visual Studio Developer prompt always stops at the same point with compilation errors. No dependency-missing messages—just straight compiler complaints once the sources ...

    $54 Average bid
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    62 bids

    ...build for review. Acceptance criteria 1. Payments process successfully in sandbox and live modes with clear success/failure messages. 2. All network traffic is protected with TLS 1.2 or higher; no sensitive information is stored unencrypted on the device. 3. The app passes App Store submission checks for performance, security, and privacy. 4. Clean, modular Swift code is supplied in a private Git repository with a concise README explaining setup. If you deliver the first milestone (core payment flow) smoothly, additional phases—adding transaction history, biometrics, and potentially an Android version—can be discussed right away....

    $350 Average bid
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    103 bids
    Zool Ad Network Redevelopment
    5 days left
    Verified

    ...codebase, database schema and traffic-sample logs so you can evaluate what should be refactored versus rebuilt from scratch. Acceptance criteria will be: 1. A working staging build deploying all four features above with no regressions in current ad delivery speed 2. API documentation and an admin-side walkthrough video showing how to use each new feature 3. Source code pushed to our private Git repository with clear commit messages If you’ve modernized ad tech stacks before, especially those that require near real-time dashboards, I’d love to see a short note on your approach and any relevant demos....

    $31 Average bid
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    32 bids

    I need a straightforward utility-focused mobile application built simultaneously for iOS and Android. Because the project targets both stores from day one, I want one shared code-base—React Native or Flutter are fine as long as the final builds feel fully native and pass the respective app-store reviews without friction. Core expectations • Clean, maintainable source code stored in a private Git repo I invite you to. • Two testable builds (TestFlight and an Android APK) delivered at agreed milestones. • A concise README describing build steps, dependencies, and any third-party libraries you introduce. I will supply wireframes, basic branding colours, and an initial feature list once we start. From you I need reasonable estimates, phased milestones, and p...

    $10 / hr Average bid
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    95 bids

    ...future deployments remain trouble-free. Acceptance criteria 1. All API requests authenticate successfully without timeouts or 4xx errors. 2. Automated regression tests covering login and data-sync paths pass in our CI pipeline. 3. A short technical report explains what broke, how it was fixed, and any preventive measures. Tech stack highlights: .NET Framework (C#), RESTful API, Basic Auth, Git, IIS. The issue is blocking our daily operations, so the ability to start immediately and communicate progress in real time is essential....

    $23 Average bid
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    55 bids

    I need a React Native code-base that runs smoothly on both iOS and Android, and is optimised for Android Auto dashboards. The core purpose is trip planning for electric-vehicle drivers: when a user enters a destination, the app must calculate a ...at least one suggested charging stop when the distance exceeds the sample battery range we will supply. • Users can tap a charger pin to view connector types and distance off-route. • Build installs and functions without crashes on a test Pixel (Android Auto) and an iPhone simulator. • Source code, brief setup instructions, and API keys stored in . are delivered through a private Git repo. If time allows, I’m open to adding real-time traffic or cost estimates later, so structure the code to accommodate extra dat...

    $3 / hr Average bid
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    74 bids

    I already have a published strategy title on Android, but the codebase is showing its age and the experience feels dated. I’d like a seasoned mobile game developer to dive into the existing project, clean it up, and push it forwa...recommend the exact areas that deserve the most attention—whether that is polishing core gameplay loops, refreshing menus and HUD elements, tightening balance, or squashing lingering bugs—but every change must keep the spirit of a classic, accessible strategy game intact. Please be comfortable working with legacy Android projects, integrating assets efficiently, and version-controlling your commits (Git preferred). If you have shipped strategy titles before, even better—show me a link. I’m ready to start as soon as we agree...

    $14 / hr Average bid
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    181 bids

    ...admin’s dashboards. I am open to modern cross-platform stacks such as Flutter, React Native, or .NET MAUI for the mobile apps, with a web or Electron desktop build re-using the same backend (Node.js, Django, or similar). Clean, well-documented APIs and a simple responsive admin panel are a must; I would like the option to commission follow-up enhancements later, so good code organisation and Git version control are important. Deliverables: 1. Universal mobile app (iOS & Android) ready for store submission. 2. Desktop-ready build or responsive web portal with identical feature set. 3. Source code in a private repository, basic setup guide, and hand-off walkthrough. 4. One month of post-launch support for bug fixes and minor tweaks. If you have experience wit...

    $172 Average bid
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    97 bids

    ...different screen sizes without layout shifts. Good technical SEO practices should be woven into all of the above—cleanly structured code, well-formed meta tags, and no leftover render-blocking resources after minification. Deliverables • Baseline and post-optimization Lighthouse or PageSpeed scores (desktop & mobile) • Optimised image set and minified asset bundle committed back to theme or Git repo • Updated theme files with responsive tweaks and improved navigation structure • Brief hand-off document outlining changes for future maintenance The work can be done directly in Shopify’s theme editor, GitHub integration, or on a duplicated theme—whatever keeps the live site safe during testing. Please let me know your propos...

    $30 Average bid
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    152 bids

    I manage a product team that logs every engineering and analytics task as a Jira ticket. I need a reliable specialist who can step...straight into Power BI. Your focus there will be on stitching new data sources into existing models and turning those datasets into polished, well-documented reports. Most dashboards already have a wireframe, so speed and best-practice DAX are key. Workflow • Tickets arrive in Jira with clear acceptance criteria and due dates. • You self-assign, estimate, and push code or .pbix files to our Git repository. • A ticket is considered done once it passes the automated checks and my brief functional review. If you are comfortable moving back and forth between AWS pipelines and Power BI report creation, I would love to start assigning ...

    $10 / hr Average bid
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    43 bids

    ...twist—and where you’ll really shine—is how comfortably you weave AI into that workflow. I already rely on GitHub Copilot for rapid scaffolding and on OpenAI GPT-3 for tasks such as test generation, documentation drafts, and quick proof-of-concept scripts. You should be just as fluent, knowing when these tools speed things up and when they need a human’s precision. Expect to work in a typical Git-based environment, contribute to code reviews, and help shape lightweight CI/CD pipelines so that each deploy is uneventful. Clean commit history, thorough unit tests, and concise documentation are the baseline for acceptance. If you’ve experimented with similar AI assistants or have creative ideas for further automation, tell me about them—there&rsq...

    $431 Average bid
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    300 bids

    ...guests, plus basic profile pages • Admin panel to moderate listings, bookings, and reviews, and to view analytics Stack is flexible, but please outline your preferred framework (e.g., React + Node, Laravel, Django, or similar), what off-the-shelf components you would integrate, and any third-party APIs you plan to use for payments and email notifications. On handoff I expect the source code in a Git repository, a brief setup guide, and a short demo video that walks through the host flow, guest flow, and admin approval of a booking request....

    $467 Average bid
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    351 bids

    ...of truth; pipelines need to load, model, and optimize data within that environment. • Workflow optimisation: automated monitoring, logging, and alerting should be baked in to keep latency low and throughput high. What success looks like • End-to-end pipelines scheduled and error-handled, delivering fresh structured data to Snowflake on agreed intervals. • Reusable, version-controlled code (Git) with clear documentation of environment variables, dependencies, and deployment steps. • Data quality checks that surface anomalies before they reach downstream analytics. • A concise runbook explaining how to extend or troubleshoot the solution. If this aligns with your background in cloud-based data engineering, let’s discuss timelines and milesto...

    $436 Average bid
    $436 Avg Bid
    182 bids

    ...assets you require, and I’ll test internally on Chrome, Safari, Firefox, and Edge before signing off. Acceptance criteria 1. New stylesheet(s) pass W3C validation and Lighthouse performance checks. 2. Layout renders flawlessly from 360 px up to 4K. 3. Animations respect prefers-reduced-motion and never block interaction. 4. No critical CSS warnings in console across the browsers above. Push to a Git branch so I can review diffs; after merge we’ll schedule a quick round of tweaks and call it done....

    $10 / hr Average bid
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    85 bids

    ...painless. Deliverables 1. Fully responsive multi-page portfolio with a Projects page that supports video embeds/players. 2. Well-structured folder tree (, /css, /js, /media, etc.) and descriptive comments throughout the code. 3. Basic README with edit instructions (e.g., where to swap videos, change project titles, or add new items). 4. Hand-off of all source files via ZIP or Git repo. Acceptance criteria: every element should pass Chrome, Firefox, Safari, and mobile Chrome testing at common breakpoints (≥1200 px, 992 px, 768 px, 576 px). Smooth scrolling and accessible navigation are expected. If you prefer including an optional About Me or Contact block later, leave reusable placeholders, but the immediate build centres on the Projects video gallery....

    $216 Average bid
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    194 bids

    ...customisation later, but they are not in scope for this first milestone; the goal is to nail the core multiplayer action and cross-platform play first. Deliverables I’ll use to sign off the job: • A playable browser build demonstrating the core gameplay loop with at least two players connected simultaneously • Complete, well-commented source code (front-end and back-end) pushed to a private Git repository I provide • A short README covering setup, build commands, and deployment steps for both development and production environments • One round of bug-fixes after I test the initial delivery on both mobile and desktop browsers If you have questions about mechanics, art style, or suggested tech stacks, let me know early so we can lock them dow...

    $296 Average bid
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    126 bids
    Custom Web Accounting System
    4 days left
    Verified

    ...annual report and export of XBRL/​SRU files ready for Bolagsverket, plus digital signing. Technical expectations • Browser-based UI (desktop-first, responsive for tablets). • Secure multi-company, multi-user architecture with role-based permissions. • API-friendly design so we can integrate Försäkringskassan, Skatteverket and bank feeds (Open Banking/PSD2). • Source-controlled codebase (Git) and clear documentation so we can maintain it in-house after hand-over. Acceptance criteria 1. A working MVP deployed to a staging server that covers ledger entry, payroll run, and generation of a complete annual report for one test company. 2. All data stored in an EU-hosted database with encrypted connections. 3. Code walkthrough and hand-ov...

    $20 / hr Average bid
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    224 bids

    ...best practices. One review per project is enough, but it must be detailed and actionable. • Tips on maintaining momentum—productivity techniques, progress-tracking templates, and suggestions for online communities or forums where I can ask questions as I grow. Prefer tools and resources that rely on widely adopted languages such as Python, JavaScript, or Java, along with platforms like VS Code, Git, and Docker where appropriate; however, the exact stack can adapt to what will serve the plan best. The deliverables (assessment, roadmap, project briefs, and feedback) can arrive in separate documents or a single well-structured PDF—whatever keeps things organised and easy to follow. My priority is clarity and practicality. If each milestone gives me something I ...

    $10 / hr Average bid
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    13 bids

    ...README steps runs the full pipeline - The simulator sends 50,000 transactions and the Hive row count matches exactly - Hadoop is stopped for 10 minutes while the simulator runs. After restart, no data is lost and nothing is duplicated. - Running the loader twice in a row creates no duplicates - All five reports run, and their totals match a spot-check against SQLite - Clean code, delivered in a Git repository TECH STACK Python 3.10+ (paho-mqtt, sqlite3), Eclipse Mosquitto, Apache Hadoop 3.x, Apache Hive, Docker Compose. Spark SQL instead of Hive is acceptable if you explain why. TIMELINE (5 DAYS) Day 1: Docker environment running, simulator publishing to MQTT Day 2: Collector writing to SQLite with validation and duplicate handling Day 3: Loader to HDFS with date partitions and...

    $169 Average bid
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    109 bids

    I have budgeted 225 development hours (total compensation capped at 50 K...be a plus. Core features the finished site must expose: • Product catalogue with category, variant and inventory management • Secure shopping cart and checkout flow • User account system (registration, profile, order history, password reset) I will provide Figma screens and database schema outlines; you will take them from staging to production on my AWS stack, commit code to a private Git repo, and keep a running hour tally against the 225-hour ceiling. Regular progress demos over Zoom and a short written update at the end of each sprint are expected. If your Laravel portfolio includes similar e-commerce builds and you are comfortable wiring Flutter to a Laravel API, let’s talk...

    $573 Average bid
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    61 bids

    ...for designing the architecture from scratch. You will work inside an existing codebase and collaborate with our current technical lead, who will provide direction and review your work. We are looking for someone who: - has strong React + Python/FastAPI experience - has worked with PostgreSQL - is comfortable joining and understanding an existing codebase - writes clean, maintainable code and uses Git properly - communicates clearly and can work from defined tickets/specifications - has experience with production web applications Experience with SaaS or marketplace products is a plus. Please include: 1. Your hourly rate 2. Your weekly availability 3. Examples of existing codebases/products you have worked on 4. Your experience with React, FastAPI, and PostgreSQL We expect to begin...

    $13 / hr Average bid
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    161 bids

    ...Eastern Standard Time 8am-5pm... if there is an emergency must be available anytime. Do not send a proposal if you can't meet these requirements. I have a live project already running on Replit and I want to take it to the next level rather than start from scratch. To make that happen, I need someone who understands Replit inside-out—everything from its real-time collaboration space to the built-in Git-style version control and the one-click deployment flow. Here’s what I expect once you step in: clean, maintainable updates to the existing codebase, a smoother workflow that fully leverages Replit’s pair-programming and review features, and a deployment pipeline that works reliably every time I hit the run button. Language isn’t the issue; familiar...

    $33 / hr Average bid
    $33 / hr Avg Bid
    198 bids

    ...troubleshoot network, chaincode, and infrastructure issues. * Provide complete technical documentation and deployment instructions. Required Skills * Hyperledger Fabric 2.x/3.x * Fabric CA, MSP, chaincode, and Fabric Gateway * Node.js/TypeScript * Docker and Kubernetes * AWS/EKS and persistent storage * CouchDB and PostgreSQL or other relational databases * REST APIs, gRPC, TLS/mTLS, Linux, and Git Expected Deliverables 1. Fully functional private Hyperledger Fabric network. 2. Multiple organizations with properly configured identities and MSPs. 3. Peer, orderer, and Certificate Authority infrastructure. 4. Tested and deployable chaincode/smart contracts. 5. API integration layer and blockchain event handling. 6. Docker and Kubernetes deployment configurations, including Helm...

    $18 / hr Average bid
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    75 bids

    I need a lightweight website where clients can quickly book personal-service appointments—think tutoring sessions, fitness training, or similar one-to...Node with a React/Vue front end are all fine), but please keep the interface minimalist in color and layout, emphasising clarity and trustworthiness rather than flashy graphics. Deliverables • Fully responsive website with the three core user actions above operating smoothly • Admin panel for service and booking management • Basic reporting/export of bookings to CSV • Source code in my Git repo plus a short hand-off guide If you have a working template or prior build that can be adapted to hit these requirements within budget, even better—tell me about it in your message and include one li...

    $47 Average bid
    $47 Avg Bid
    97 bids

    ...(WPF or WinUI) or an equivalent technology that delivers fast local performance and easy future maintenance. • Local database (SQLite, SQL Server Express, or similar) with a clean DAL so it can be swapped for a cloud backend later. • Clear, consistent UI styling; no unnecessary animations, but do include keyboard shortcuts and print-friendly reports. • Source-controlled project handed over in Git with build instructions. Acceptance criteria 1. I install from a single MSI/EXE, run it, and land on an empty fleet dashboard with no errors. 2. I can add a vehicle, schedule a job, consume a part, and watch inventory update automatically. 3. A one-click report exports complete service history to PDF. 4. All upcoming tax, inspection, or licence expiries appe...

    $319 Average bid
    $319 Avg Bid
    62 bids

    ...and schema so each lesson is easily discoverable While video lessons are the only must-have interactive element right now, the structure should leave room to bolt on quizzes or downloadable resources later, so architect the database and UI with that flexibility. Deliverables 1. Fully functional website hosted on my preferred platform (please specify your recommendation). 2. Source code in a Git repository with clear setup instructions. 3. Brief documentation covering the AI components, admin workflows, and future expansion points. I value clean code, thoughtful UX, and clear communication throughout the build, and I’m happy to answer any questions that will help you hit the ground running....

    $49 Average bid
    $49 Avg Bid
    50 bids

    ...features in the mobile apps, fresh functionality in the admin dashboard, and a trio of AI capabilities that will elevate the overall experience. Mobile & Admin feature set The exact screens and workflows will be agreed during kickoff, but expect typical product-level additions such as improved user flows, extra data views, and tighter cross-platform consistency. The codebase is clean and stored in Git; you’ll receive full access, a staging Firebase project, and API documentation so you can dive straight in. AI layer to integrate • Chatbot / Virtual Assistant – a contextual, conversational helper embedded in both the app and the admin portal. Dialogflow or OpenAI’s GPT APIs are both acceptable; I’m open to your recommendation. • Recomm...

    $88 Average bid
    $88 Avg Bid
    95 bids
    Python RAG Ingestion Engineer
    2 days left
    Verified

    ...prototype already embeds and queries local language models, but the pipeline that feeds them is still thin. Your focus will be to ingest and normalise three document types—plain text, PDFs, and Word files—so they can be chunked, vectorised, and indexed reliably. Here is the landscape you’ll be stepping into: • Stack: Python 3.11, LangChain, FastAPI, SQLite for local mode, Postgres in the cloud, Git for workflow, and a mix of GGUF local models plus an OpenAI fallback. • Environment: Windows is the primary target, so you should be comfortable with PyInstaller or similar packaging to keep the desktop app self-contained. • Goals: clean parsing, robust metadata capture, deduplication on re-ingest, and a schema that stays in sync between SQLite an...

    $13 / hr Average bid
    $13 / hr Avg Bid
    349 bids

    ...Compile the current project on a recent CUDA-enabled Linux environment so we start from a reproducible build. • Re-architect the inference path, shifting it to clear, modular functions that follow TensorFlow best practices. The focus is code refactoring, not new features. • Preserve existing model weights and performance; any change that alters numerical results must be explained. • Deliver a git repo containing the refactored source, build scripts, and a short README that documents dependencies, compile flags, and how to run a quick sanity test. If you are comfortable navigating CUDA projects but prefer writing clean TensorFlow code, this should be straightforward. Let me know your typical turnaround time and a brief outline of how you would approach r...

    $32 Average bid
    $32 Avg Bid
    93 bids

    ...troubleshoot network, chaincode, and infrastructure issues. * Provide complete technical documentation and deployment instructions. Required Skills * Hyperledger Fabric 2.x/3.x * Fabric CA, MSP, chaincode, and Fabric Gateway * Node.js/TypeScript * Docker and Kubernetes * AWS/EKS and persistent storage * CouchDB and PostgreSQL or other relational databases * REST APIs, gRPC, TLS/mTLS, Linux, and Git Expected Deliverables 1. Fully functional private Hyperledger Fabric network. 2. Multiple organizations with properly configured identities and MSPs. 3. Peer, orderer, and Certificate Authority infrastructure. 4. Tested and deployable chaincode/smart contracts. 5. API integration layer and blockchain event handling. 6. Docker and Kubernetes deployment configurations, including Helm...

    $19 / hr Average bid
    $19 / hr Avg Bid
    43 bids
    Build ASORA Video Platform
    2 days left
    Verified

    ...and SEO-ready metadata for every video. • Admin panel to approve, feature, or remove content in one click, plus basic analytics on views and watch time. • Scalable architecture—think React or Vue on the front end, Node/Laravel/Django on the back, and AWS or GCP storage/CDN—though I’m open to your preferred stack if it meets the same reliability standards. • Clean, well-commented code in a Git repo, deployment scripts (Docker or similar), and a short hand-off guide. Acceptance criteria: all videos must load in under two seconds on a standard broadband connection, play flawlessly across modern browsers and current iOS/Android versions, and the admin dashboard actions should update site content without a manual refresh. If this sounds like yo...

    $12 / hr Average bid
    $12 / hr Avg Bid
    146 bids

    ...stack: Frontend Language & Frameworks: TypeScript, Svelte 5, SvelteKit, Tailwind CSS, Progressive Web App (PWA), and high-performance SPA architectures. Backend Language & Frameworks: TypeScript, Node.js, Fastify / Express, Python,RESTful APIs, and WebSockets. Databases & Caching: MySQL, PostgreSQL, PostGIS, and Redis. Infrastructure & Tools: Linux (Ubuntu/Debian), Docker, Docker Compose, Nginx, Git, and GitHub Actions (CI/CD). Accounting Knowledge must for gst compliance. Mandatory Legal & Compliance Requirements Non-Disclosure Agreement (NDA): The selected candidate must sign a strict NDA protecting Bomax’s proprietary source code, business logic, and trade secrets. Intellectual Property (IP) Agreement: All code, architectures, features, and doc...

    $2342 Average bid
    $2342 Avg Bid
    84 bids

    Looking to license proprietary, human-authored COBOL codebases (accounting, ERP, payroll, or banking engines) for an enterprise AI code benchmarking project. Key requirements: - Codebase scale: 500k to 1M+ Lines of Code (LoC) with Git / commit history. - Legal rights: Must have full legal ownership/commercial licensing rights (decommissioned systems, former software vendors, or retired consultants). - Strictly NO open-source (GPL, Apache, MIT) and NO leaked corporate code. - Applicants must provide a small sample (50-100 lines or 1-2 .cbl files) showing structure for verification. - Budget: $1,500 to $3,000 USD depending on verified size.

    $1108 Average bid
    $1108 Avg Bid
    25 bids

    ...Demonstrates the approved forwarding workflow - Records relevant activity and status in Supabase without unnecessarily storing email content - Handles duplicate messages and common failures - Supports disconnecting the test account and revoking access The PoC must use test accounts and test messages, not production customer emails. ## Documentation and Handover - Maintain documentation in a shared Git repository using Markdown or AsciiDoc - Provide architecture diagrams in or PlantUML - Commit the PoC source code and setup instructions to the repository - Include environment configuration instructions, database migrations and testing instructions - Hand over all project source code, documentation and agreed project assets No real credentials, passwords or OAuth secrets shoul...

    $259 Average bid
    $259 Avg Bid
    80 bids

    ...• My own admin panel to approve sellers, adjust commission rates, view analytics, and handle disputes. Deliverables 1. Native iOS and Android apps, ready for App Store & Google Play submission 2. Backend services (video streaming, authentication, payments, product catalog, chat) with documented APIs 3. Admin & seller web dashboards 4. Clean, well-commented source code, handed over in Git 5. A short hand-off session walking me through deployment and basic maintenance Acceptance criteria • Seamless purchase flow from tap-to-pay in under 10 seconds during a live stream • Video delay under two seconds on 4G and Wi-Fi • At least 1,000 concurrent viewers per stream in initial tests • Successful submission to both app stores witho...

    $1130 Average bid
    $1130 Avg Bid
    308 bids

    ...or retire products while shoppers can only purchase. • Credit/Debit Card payment integration (Stripe is preferred, but I’m open if you have a stronger recommendation). • Socket.IO-powered real-time notifications for order status updates and low-stock alerts. • A mobile-first React interface that gracefully handles browsing, cart management, and instant file delivery once payment clears. • Git version control with clear commit history and a short README that explains local setup, .env requirements, and deployment steps. Acceptance will be based on: 1. All API routes passing Postman tests I’ll supply. 2. Successful purchase flow from registration to digital file download using a test card. 3. Admin dashboard proving CRUD control over pr...

    $560 Average bid
    $560 Avg Bid
    156 bids

    My two mobile applications, their shared backend, and the accompanying admin portal are code-complete and already running in staging. Before I push the whole stack to production I’d like ...reliable once real users arrive. What you’ll hand back to me: • Updated source with the above improvements clearly documented. • A repeatable deployment script (or CI/CD job) so I can recreate the production environment at any time. • A short report summarizing the key changes, performance metrics before/after, and any follow-up recommendations. Everything is already containerized and sitting in Git; I’ll add you as a collaborator so you can spin up the staging environment immediately. If you’ve tightened high-traffic apps before and can move fast, let...

    $267 Average bid
    $267 Avg Bid
    85 bids

    ...the front end; Node, Laravel, Django, or comparable on the back end). Just keep the code clean, modular and easy for another developer to extend later. A REST or GraphQL API, MySQL or Mongo for storage, and proper authentication middleware are preferred but not mandatory if you have a better approach. Delivery & acceptance 1. Working game hosted on a staging URL for testing 2. Source code in a Git repository with install/launch instructions 3. Admin credentials and a brief video or live walk-through demonstrating every setting mentioned above If everything functions smoothly and the code passes a quick review, the project is done. Let me know how long you’ll need and any questions you have so we can start right away....

    $9 / hr Average bid
    $9 / hr Avg Bid
    58 bids

    ...patrolling, chasing and cooperating enemies, plus simple civilian NPC routines, all running on Unity NavMesh or a behaviour-tree solution you’re comfortable with. • Environment building: sculpting terrain, lighting and weather, then turning my reference images into believable towns and set dressing that invite exploration. We’ll work in Unity 2022 LTS using C#, ScriptableObjects for data and Git for version control. Weekly playable builds and clear commit messages keep us aligned; Discord is where we talk through ideas and tweaks. Deliverable A standalone scene that contains one handcrafted town, surrounding wilderness, two enemy types with working AI, three craftable items, the supporting UI, and a day–night cycle. It must load without console errors a...

    $20 / hr Average bid
    $20 / hr Avg Bid
    105 bids

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