Mongodb jobs

Development of an OCR-based verification system for Hebrew and English invoices and delivery notes using Python FastAPI, React, MongoDB, and Google Cloud Vision. The system extracts structured invoice data from digital and scanned PDFs, detects tables and columns across unseen supplier layouts, and reconciles invoice lines against delivery notes for accounts-payable control. The solution includes supplier-independent column detection based on headers, data signatures, and row arithmetic, with support for multi-page documents, multiple delivery notes, extra columns, credit/return lines, free-text rows, and degraded scans. A fail-closed verification process assigns confidence verdicts to every row. Untrusted data is flagged for verification and excluded from financial calculations, ...

Develop a Smart Farmers Market System web application • Farmer and Customer Registration/Login • Separate dashboards for Farmers, Customers, and Admin • Farmers can add, edit, and manage their products/crops • Customers c...order status updates • Secure payment integration • Multilingual support for users • Voice command/search feature • Admin panel to manage users, products, orders, and farmers • Responsive, modern, and user-friendly UI • Backend API and database integration • Secure authentication and authorization • Clean, scalable, and well-documented source code • Preferred stack: React.js, Node.js/Express.js, MongoDB or MySQL Main goal: Connect farmers directly with customers, help farmers get better prices, and ...

...JavaScript-driven web platform that runs Node.js on the back-end and React on the front-end. The project needs a seasoned full-stack developer who can design new features end-to-end, refine the existing architecture, and keep our CI/CD pipeline smooth. Mastery of modern JavaScript, Node.js, Express, REST or GraphQL patterns, and state management in React is critical. Familiarity with TypeScript, MongoDB, or PostgreSQL will make collaboration even easier, though it isn’t mandatory. An intern will join at the same time, and I expect routine tasks to double as learning opportunities. The intern’s focus will be: • Assisting with coding • Testing and debugging • Documentation Your first milestone is to ship a self-contained feature and mentor the int...

...your task, let me know which area you'd like to work on: Frontend / UI Enhancements: Redesigning or adjusting any section (Hero, Project Grid, Contact/Brief form, Awards, etc.). Creating a new multi-step project brief / inquiry wizard. Adding new animations, transitions, or responsive mobile tweaks. Admin & CMS Features: Connecting the admin creation/edit pages to a database (e.g. Supabase, MongoDB, PostgreSQL/Prisma). Enhancing image uploads, ordering, or tagging. Lead management workflow and notification emails. Bug Fixes & Refactoring: Fixing styling, layout shifts, or form validation issues. SEO optimization and performance tuning....

...help integrate full backend functionality, authentication, and payment processing. Current Stack & Features Implemented: Framework: (App Router) & TypeScript Styling: Tailwind CSS + custom UI components Pages Built: Hero landing page, dynamic product menu, category filters, customer reviews section, and blog layout. Tasks Needed: Database & API: Set up Prisma ORM with PostgreSQL/MongoDB to handle dynamic product inventories and order management. Cart & Checkout: Integrate a persistent cart system and Stripe payment gateway. Authentication: Implement / Clerk for user registration and order history. Please share your timeline, budget estimate, and past backend integration work. Option 2: Portfolio Item (If you're displaying this site on your Freela...

...Development WordPress Development Shopify Development Custom CRM & ERP Development Mobile App Development (Flutter, React Native, iOS & Android) UI/UX Design Custom SaaS & Business Applications API & Backend Development Cloud & Scalable Software Solutions Our technology stack includes modern platforms such as , React, Node.js, TypeScript, Flutter, React Native, WordPress, Shopify, PostgreSQL, MongoDB, AWS, Google Cloud, and Vercel. Website: We work with clients across USA, UK, Canada, Australia, UAE, Singapore, and India, helping businesses turn their ideas into reliable, scalable digital products. The Role We are looking for a Business Development Executive / Client Acquisition Specialist who can help Zorgia Technology expand its client base through out...

...admin dashboard, etc.) already lives in the codebase. Deliverables I need from you • Customer role – Auth protected area where a logged-in customer can submit a booking request for any service listing. • Service Provider role – Editable profile page (bio, skills, pricing, availability). – Booking inbox showing pending requests with Accept / Decline actions that update status in MongoDB and trigger email or in-app notifications (SendGrid or Nodemailer is fine). – Read-only view of aggregate ratings and individual reviews left on completed jobs. Tech & integration notes • Front end: React 18 with functional components and Context/Redux where you see fit. • Back end: Node + Express REST API; Mongoose models ...

...code quality through testing, linting, and best practices · Ship features and fixes on tight deadlines --- What We're Looking For: · Strong experience with TypeScript (3+ years) · Experience with Node.js, React, or other modern frameworks · Familiarity with REST APIs, WebSockets, or GraphQL · Understanding of CI/CD pipelines and deployment workflows · Experience with databases (PostgreSQL, MongoDB, or similar) · Ability to work under pressure and meet urgent deadlines · Strong communication and problem‑solving skills --- Nice to Have: · Experience with cloud platforms (AWS, GCP, or Azure) · Knowledge of Docker, Kubernetes, or containerization · Experience with microservices architecture &middo...

...Suggestions: ​Based on the items that are closest to expiring, the AI should suggest recipes or meal ideas to use them up. ​Notifications & Alerts: ​Push notifications or alerts sent to the user X days before an item's expiration date. ​Tech Stack Preferences: ​Frontend: React / React Native (or Flutter) for a clean, responsive UI. ​Backend: Node.js (Express) or Python (FastAPI). ​Database: PostgreSQL or MongoDB to store user inventory. ​AI/ML Integration: OpenAI GPT-4o Vision API (or Tesseract OCR combined with an LLM) for parsing expiry dates from images. ​Deliverables Needed: ​A high-level system architecture design (how the frontend, backend, and AI service communicate). ​Database schema design for users, items, and categories. ​Core backend logic/API endpoint for ha...

...full-stack development, REST APIs, mobile application development, AI integration, database architecture, authentication, third-party API integration, and cloud deployment. Required Technology Stack Backend: Node.js, / NestJS Web: , React.js Mobile: Flutter / Dart AI: AI/LLM API integration, AI-powered features, automation and intelligent workflows Database: PostgreSQL / MySQL / MongoDB APIs: REST API, third-party API integrations Authentication: JWT, OAuth, social login and secure authentication Cloud: AWS / Google Cloud / Azure or similar Version Control: Git, GitHub / GitLab / Bitbucket Responsibilities Develop responsive and scalable web applications using and React Build robust backend services and APIs using Node.js Develop cross-platform mobile applications using

...so the UI refreshes instantly when new ticks arrive. • Connection management, reconnection logic, and basic error handling are part of the job. Keep the code readable and document the key functions so I can extend it later to current-price or historical endpoints if needed. Acceptance The module is considered done when it streams live trades for a user-supplied watch list, persists them to MongoDB, and broadcasts the updates to the front-end with sub-second lag in a controlled test. Git version control, clear commit history, and a concise README will round out the deliverable....

...so the UI refreshes instantly when new ticks arrive. • Connection management, reconnection logic, and basic error handling are part of the job. Keep the code readable and document the key functions so I can extend it later to current-price or historical endpoints if needed. Acceptance The module is considered done when it streams live trades for a user-supplied watch list, persists them to MongoDB, and broadcasts the updates to the front-end with sub-second lag in a controlled test. Git version control, clear commit history, and a concise README will round out the deliverable....

...requirements. Implemented resume upload and skill extraction using NLP techniques. Built skill-gap analysis to identify missing and required skills. Added company/job-role based analysis and job-readiness scoring. Developed an assessment system with MCQ quizzes and coding tests. Implemented authentication, protected APIs, database integration, and backend services. Built using Node.js, , MongoDB, React.js, and Python/NLP. AutoPulse – Used Car Review Sentiment Analysis () Built an NLP-based system for analyzing customer reviews from used-car platforms. Collected and processed large-scale review data. Performed text preprocessing, cleaning, and sentiment classification. Analyzed customer opinions around aspects such as price, car condition, delivery

...management * Reports and analytics * Notifications management * Complaint/support management * Reviews and ratings management * Platform settings * Admin roles and permissions * Database management * Basic activity logs Technology Requirements The freelancer should propose a suitable technology stack, preferably: * Mobile Apps: Flutter * Backend: Node.js / Express or equivalent * Database: MongoDB / PostgreSQL * Admin Panel: React.js or equivalent * API: REST API * Authentication: OTP/JWT-based authentication * Notifications: Firebase Cloud Messaging * Cloud Hosting: AWS / Firebase / equivalent The final quotation should clearly mention if any third-party services have additional charges. Deliverables The freelancer must provide: 1. Customer Mobile App 2. Vendor Mobile App...

I am ready to kick-off the build of a production-ready e-commerce web application and I’m looking for a developer who can take it from architecture through deployment. The core of the project is a full-stack solution—MongoDB, Express, React, and Node.js are my preferred tools, though I’m open to pragmatic use of SQL where it improves performance or reporting. Primary purpose • An online store that handles browsing, purchasing, and order management with the polish users now expect. Must-have functionality • Secure user authentication (registration, login, password reset). • A persistent shopping cart that works for both guests and logged-in users. • Seamless payment-gateway integration (Stripe or Razorpay are my first choices, but I wil...

Looking for an Automation & AI Expert to build a Facebook Scraper, AI Parser, and Moderation Dashboard Project. I have build a free hyper-local mobile app that aggregates food and drink promotions (Happy Hours, dinner deals, etc.) from Facebook pages onto an interactive map and calendar layout. I am currently sourcing these offers manually, but I need to automate the backend pipeline. I want...edits if needed, and click a single "Approve & Publish" button to push it live to the app database in under 2 seconds. Ideal Freelancer Skills: Python (BeautifulSoup, Scrapy, or API integration) Open AI API / LLM text processing Backend dashboard development (e.g., Node.js, Django, or a low-code framework like Retool for speed)Experience with database mapping/geocoding (PostgreSQL...

I need help building a social media platform that runs on a MERN back-end and a React Native front-end. The core experience centres on two features: rich user profiles (photo, bio, followers) and an endlessly scrolling content feed. Everything should feel smooth and native on both iOS and Android while sharing the same MongoDB, Express and Node services that power the web admin panel. On the server side you’ll set up a clean REST (or GraphQL if you prefer) API, handle authentication, profile CRUD operations and feed endpoints. For the mobile app you’ll wire the UI to those endpoints, manage state cleanly (Redux, Zustand or another modern approach) and make sure images and videos load efficiently. Deliverables • MERN API with secure auth, user profile routes and fe...

Project Title: Social Media App (MVP - Minimum Viable Product) 1. App Goal (Uddeshya) Ek aisi social networking mobile application banana jahan users apna profile bana sakei...Interaction: Like button, Comment box, aur Share option User Search & Follow System Search bar (Username ya Naam se search karne ke liye) Follow / Unfollow karne ka button Notifications Jab koi post ko Like kare, Comment kare, ya Follow kare tab push notification aana 4. Technical Specifications (Developer ke liye) Frontend: Flutter ya React Native Backend: Node.js / Python ya Firebase Database: MongoDB / PostgreSQL ya Firebase Firestore Storage: Cloudinary / AWS S3 / Firebase Storage (Images/Media ke liye) Is document me kya aap koi aur feature jodna chahte hain, jaise Direct Messaging (Chatting) ya Reels...

I am looking for senior full stack developer. require skills: Node.js, Python, Typescript, React, , PostgresSQL, MySQL, MongoDB, AWS, Devops, Kafka, RabbitMQ, Docker, Kubernetes, CI/CD budget: competitive budget

...Live trainer/video calling * Wearable hardware development * Advanced medical/health diagnostics * Custom hardware integrations * Complex AI nutrition recommendations * Multi-vendor marketplace functionality * Ongoing maintenance after the agreed support period ## Recommended Technology Stack **Mobile:** React Native / Flutter **Backend:** Node.js / Laravel **Database:** PostgreSQL / MySQL / MongoDB **Authentication & Notifications:** Firebase **Admin Panel:** React / **Cloud:** AWS / Firebase / similar cloud platform ### Estimated Development Phases 1. UI/UX Design 2. Mobile App Development 3. Backend & Database Development 4. Admin Panel 5. Third-Party Integrations 6. Testing & QA 7. Deployment 8. Post-launch bug-fix/support period...

...HAVE • Experience with SaaS multi-tenancy, subscription billing, or e-commerce platforms • Familiarity with fintech integrations such as Stripe, Plaid, or open banking APIs • Contributions to open-source projects or technical blog writing • Experience working with distributed teams across North America, Europe, or LATAM TECH STACK React • • TypeScript • Node.js • NestJS • PostgreSQL • MongoDB • Redis • GraphQL • REST • AWS • Docker • GitHub Actions • Tailwind CSS REQUIREMENTS • Currently based in Latin America and available to work remotely • 5+ years of professional experience building web applications in production environments • Strong proficiency in React or and at least...

...active development and now needs three key backend milestones completed: brand-new REST endpoints, full MongoDB persistence, and a solid authentication/authorization layer. Nothing has been drafted for these items yet, so the work starts essentially green-field while still fitting into the existing Spring Boot codebase. Java 17, Spring Boot, Spring Security, MongoDB, and Git will be the core stack. I will grant access to the current repository together with the domain model and high-level user stories so you can design, implement, and test each feature end-to-end. Deliverables • Well-structured REST controllers, services, and repositories that follow the existing coding style • MongoDB configuration plus CRUD operations wired to the new endpoints &bu...

I need an experienced senior full-stack developer to build and deploy a small but production-ready SaaS feature. The goal is to take a simple MVP requirement and turn it into a working web application feature that demonstrates clean frontend, backend, database, API integration and AI functionality. The task includes: • Build a responsive React/ interface • Create a Node.js backend/API • Connect PostgreSQL/Supabase database • Implement basic authentication and user data • Integrate an AI API such as OpenAI or Claude • Connect one external REST API • Add a simple dashboard to display the results • Handle loading, errors and basic validation • Deploy the completed feature to Vercel/Supabase or similar • Provide clean, maintainable source co...

POSITION RESPONSIBILITIES • Design, develop, and deploy Al-driven agents for identified business use cases. ...containerization and orchestration tools such as Docker and Kubernetes, including deployment of AI/ML workloads. • Experience in developing AI applications on cloud platforms (AWS, Azure, GCP, etc.). • Strong backend development experience using Python, FastAPl, or similar technologies. • Experience with frontend frameworks such as React.js. • Hands-on experience with databases such as PostgreSQL, MongoDB, or similar. • Ability to design and develop full-stack applications, including database schema design. • Strong problem-solving skills and ability to work effectively in a fast-pace environment. • Good communication, coll...

...browsing, filtering by categories, search function, and detailed product pages. * Shopping cart and checkout flow. * Back-End & Database: * Secure user authentication and authorization (Sign up, Login, Password reset). * Payment gateway integration (Stripe / PayPal / Razorpay). * Database architecture for inventory, users, and orders (Node.js/Express, Python/Django, or Laravel with PostgreSQL/MongoDB). * Admin Dashboard: * Product management (Add, edit, delete products and manage inventory levels). * Order management system (View orders, update status, track shipments). * Basic analytics dashboard for sales and visitor insights. Deliverables: * Fully functional, tested code with clear documentation. * Complete deployment setup on a cloud provider (AWS, Vercel, or Hero...

...modern anime streaming platform with functionality similar to leading anime streaming websites. The project must be developed using original code and design, while providing a comparable user experience and feature set. The developer will be responsible for frontend, backend, database, deployment, testing, and documentation. Technology Stack - (React) - Node.js (Express or NestJS) - MongoDB or PostgreSQL - Redis (optional) - Docker - Nginx - REST API or GraphQL Frontend Features - Modern responsive UI - Dark and light mode - Homepage with: - Trending Anime - Popular Anime - Latest Episodes - Recently Updated - Ongoing Anime - Movies - Powerful search - Genre filtering - Season filtering - Studio filtering - Anime details page - Episode list - Video player page - Continue Wa...

...compatibility across mobile devices, tablets, and desktop displays. 3. Tech Stack & Development Frontend: Use modern, fast frameworks like React, , or Vue.js, styled with Tailwind CSS or CSS Modules. Backend: Build robust APIs using Node.js (Express/NestJS), Python (Django/FastAPI), or PHP (Laravel). Database: Select a scalable database system such as PostgreSQL or MySQL (Relational) or MongoDB (NoSQL). 4. Performance, Security & SEO Security: Implement SSL/TLS (HTTPS), sanitize inputs to prevent SQL Injection/XSS, and secure authentication via JWT or OAuth. Performance & SEO: Optimize assets, leverage SSR/SSG for search engines, and minimize load times to ensure high Core Web Vitals scores. 5. Deployment & CI/CD Hosting: Deploy on cloud platforms like Ve...

...with U.S. and international clients - Understand and discuss project requirements - Share project updates - Work with senior developers - Help with development tasks, bug fixes, and testing - Use Git/GitHub and common development tools Technical Skills Experience with some of these is helpful: - JavaScript / TypeScript - React / - Node.js - Python - APIs - PostgreSQL / MongoDB - Git / GitHub - Docker / AWS - Cursor, Claude, ChatGPT, or GitHub Copilot You do not need to be a senior developer. Junior developers, recent graduates, bootcamp graduates, and developers with around 0–3 years of experience are welcome. English Requirement This is very important. You should: - Speak Native or Fluent English - Feel comfortable speaking on Zoom o...

Our React + Tailwind frontend is ready; now I need the Node.js, Express, MongoDB Atlas and backend that will let brands and creators collaborate smoothly and at scale. Core scope • Authentication & Roles – JWT-based signup / login for Brand, Creator and Admin dashboards. • Escrow State Machine – a five-step milestone flow (Funding → Script → Video Draft → Live Post → Payout Release) with status persistence and webhooks for each transition. • Search & Filter API – performant Mongo queries across 13 demographic attributes, with particular emphasis on engagement-metric filters; latency under 200 ms for typical requests. • Payment & Tax Engine – Razorpay or Cashfree integration, automatic calculation...

...controls Technology We are flexible regarding the technology stack. You may recommend the best approach based on performance, scalability, development speed, and long-term maintainability. Possible technologies include: Flutter React Native Native iOS – Swift Native Android – Kotlin Backend can use technologies such as: Node.js / Python / Java or equivalent Firebase AWS PostgreSQL / MySQL / MongoDB or equivalent scalable database Cloud storage and notification services The architecture should be secure, scalable, well-documented, and ready for future AI integration. Required Deliverables Clickable UI/UX prototype for final approval Fully functional production-ready iOS application Fully functional production-ready Android application TestFlight deployment for i...

...ID range, and provides an interface for visualization and analysis. The current code is functional but concentrated in a single monolithic file of approximately 15,600 lines, making maintenance and evolution unfeasible. What Already Exists (Confirmed Codebase) Backend: FastAPI (Python) with approximately 180 endpoints. Frontend: React + TypeScript + Vite, with functional dashboard. Database: MongoDB with modeled collections and validated historical data (over 7,000 records). Machine Learning: Pipeline with implemented models (Gradient Boosting, Random Forest, LSTM). Automation: Selenium for data collection (scraping). Corrections Reported as Completed but Not Verified in Production The following corrections have been documented as completed, but are not deployed on the VPS ...

...Microfinane Loan Software, NIDHI Company Finance Management Software Hotel Management Software, Laundry Service Market Place Software. We have an experienced software engineering team capable of handling projects across: • Java / Spring Boot and Microservices • React, Angular, and TypeScript • Python / FastAPI / Flask • PHP / Laravel • Mobile App Development • SQL / MySQL / PostgreSQL / MongoDB • Azure, AWS and DevOps • Data Engineering, Power BI and Automation • AI integrations and business applications How the partnership works: You identify and introduce a genuine client/project that requires software development. We handle the technical discussion, estimation, development and delivery with the client. For every successfully cl...

...professionals, freelancers, agencies, and IT consultants who can help us bring genuine software development projects from clients. We have an experienced software engineering team capable of handling projects across: • Java / Spring Boot and Microservices • React, Angular, and TypeScript • Python / FastAPI / Flask • PHP / Laravel • Mobile App Development • SQL / MySQL / PostgreSQL / MongoDB • Azure, AWS and DevOps • Data Engineering, Power BI and Automation • AI integrations and business applications How the partnership works: You identify and introduce a genuine client/project that requires software development. We handle the technical discussion, estimation, development and delivery with the client. For every successfully closed...

...code quality through testing, linting, and best practices · Ship features and fixes on tight deadlines --- What We're Looking For: · Strong experience with TypeScript (3+ years) · Experience with Node.js, React, or other modern frameworks · Familiarity with REST APIs, WebSockets, or GraphQL · Understanding of CI/CD pipelines and deployment workflows · Experience with databases (PostgreSQL, MongoDB, or similar) · Ability to work under pressure and meet urgent deadlines · Strong communication and problem‑solving skills --- Nice to Have: · Experience with cloud platforms (AWS, GCP, or Azure) · Knowledge of Docker, Kubernetes, or containerization · Experience with microservices architecture &middo...

I’m looking for an extra pair of hands to keep my online records perfectly up-to-date. All information lives in a live MySQL database, so familiarity with basic SQL commands and tools such as phpMyAdmin or MySQL Workbench is essential. Day...active site, I’ll grant limited credentials; please be comfortable working safely on production data and keeping all records confidential. Deliverables • Daily or agreed-upon batch of newly entered records fully validated in the MySQL database • Brief confirmation report summarising what was added, updated, or flagged for review If you’ve previously handled other platforms like PostgreSQL or MongoDB that’s a plus, but solid MySQL experience is the main requirement here. Let me know your approach to quality c...

Project Title: AI-Integrated EdTech Platform for "Demo teaching app" Project Overview: I want to build a comprehensive EdTech platform (Admin Panel + Student App/Web) focused all subjects. The core USP of this platform is AI integration for automated test generation and perso...report must specify exactly which chapter and which specific topic the student is weak in, based on the questions they answered incorrectly. 4. Recommended Tech Stack (for Low Cost & High Scalability): Frontend: Flutter or React Native (for a single codebase for Android & iOS). Backend: Node.js with Express OR Firebase/Supabase (for rapid, low-cost backend development). Database: PostgreSQL or MongoDB. AI Integration: Google Gemini API (preferred for large PDF contexts) or OpenAI API. Video ...

Finish an existing + MongoDB SaaS platform Project I have a multi-tenant SaaS web app already at MVP stage. Core features are working, several are partially built, and a few third-party integrations still need to be completed. I'm looking for an experienced full-stack developer to finish the remaining work and ship a stable v1 ready for paying customers. Full scope, feature list, credentials and codebase access will be shared after a short intro call with the shortlisted candidate — not in the public post. Tech stack (non-negotiable) 14 (App Router) MongoDB (native driver, UUIDs) Tailwind CSS + shadcn/ui JWT auth (bcrypt) Stripe, Resend, and a couple of other third-party APIs If you'd propose rewriting any of this — please don't bid. What I ex...

...messages. * General system statistics. The interface must be easy to use even for a person without technical knowledge. ## Preferred Technologies The project should be developed mainly using: * JavaScript * Node.js Experience with the following will also be valued: * Playwright * Puppeteer * Electron * React * * Express * NestJS * REST APIs * OAuth 2.0 * SQL * PostgreSQL * MySQL * MongoDB * Redis * Queue systems * WebSockets * Docker * Browser automation * Creation of executable Windows applications ## Expected Architecture The project should be built from scratch using a clear, modular, and scalable structure. Ideally, the architecture should separate: 1. Graphical interface or dashboard. 2. Backend. 3. API. 4. Automation engine. 5. Database. 6. Queue system. 7. Task ...

...existing grocery e-commerce project developed in Emergent AI. I have cancelled/refunded my previous Hostinger VPS, so I need a completely fresh production deployment on a new Hostinger VPS. Existing application stack: React frontend Python/FastAPI backend MongoDB Docker/Docker Compose Cloudflare R2 for product/refund images Razorpay Twilio Verify Resend SMTP Domain: Website requirements Create a fresh Hostinger Ubuntu VPS. Deploy the existing GitHub repository from scratch. Configure Docker/Docker Compose correctly. Configure MongoDB with persistent storage. Configure Nginx reverse proxy. Configure SSL/HTTPS for and www.bestkart.in. Configure all production environment variables securely. Never commit .env or secrets to GitHub. Configure Cloudflare R2 correctly for i...

...browser-based for end users). • Clean, modular code that I can extend; comments and basic unit tests included. • Respect each portal’s rate limits and anti-spam rules. OAuth or token storage must be encrypted. • Responsive UI updates so mobile browsers still behave correctly even though the primary target is desktop web. Deliverables • Certification module fully wired into existing MongoDB schema and UI. • Auto-apply engine with at least three live job-board connections (Indeed, LinkedIn, and one of your choice). • Short setup guide and recorded demo showing a user adding a certificate and bulk-applying to jobs. Acceptance criteria The feature will be accepted once a test account can: a) add three different certificate typ...

I'm looking for a skilled back-end developer to create scalable backend systems for Esyglob. There is high potential for ongoing work and long-term project expansion. Key Requirements: - Expertise in MongoDB - API development and integration - User authentication and management - Data processing and storage Ideal Skills: - Strong experience in backend development - Proficiency in handling large datasets - Ability to build secure and efficient authentication systems - Experience with API design and microservices architecture Please provide examples of previous work and relevant experience.

...delivery ETA. Once each day’s batch is finished in Excel, I also export the file into a small SQL database that drives our dashboard and, for a separate analytics routine, sync a copy of the same data into a MongoDB collection. If you already know the basics of INSERT statements and simple MongoDB imports, that will make the hand-off much smoother, but your main task is clean, well-formatted Excel entry. Deliverables • Updated Excel file with all new orders validated against source documents • CSV (or similar) ready for SQL import, using my field order • Optional: JSON dump for MongoDB if you are comfortable creating it I will provide a template, data sources, and clear data-validation rules; you return the files by 4 p.m. GMT each workda...

...data: user profiles, identity-verification documents, land and genealogy records, service requests, subscription details and, soon, payments through the Bank of the Cook Islands TakuEcom gateway. Because of that breadth, I want an independent professional to combine penetration testing with a full architectural review. What I expect you to cover • Front-end React app, Node/Express APIs and MongoDB queries • Identity workflows, role management and administrator privileges • File handling in S3, object-level permissions, encryption at rest/in transit • TakuEcom payment flow and webhook handling • IAM policies, network configuration, logging, monitoring, backup and recovery strategies Please follow recognised standards such as OWASP Top 10, ASVS ...

...feature-complete. What I need now is an experienced developer who can step in, make sure the MongoDB (NoSQL) database is well structured and performant, set up a reliable hosting environment, and shepherd the builds all the way through App Store and Google Play submission. The work involves reviewing the existing data models, suggesting and applying improvements, configuring the production database and server, and then guiding me through code signing, provisioning profiles, store compliance checks, and the final launch. Clear explanations and steady follow-up are important to me, because I want to understand each decision and keep things maintainable after release. Deliverables I would like to see: • Optimised MongoDB schema and indexes pushed to production •...

...Performance, accessibility, and component reusability matter most. Back-end: I’m flexible on language (Node.js, Python, or Java all work), so recommend the option that best matches the chosen framework and projected traffic. Cleanly designed REST or GraphQL endpoints, solid security practices, and clear separation of concerns are essential. Data: design a schema that scales in either PostgreSQL or MongoDB. DevOps: version everything in Git (GitHub repo will be provided). Wrap the app in Docker, set up CI/CD, and deploy to AWS, Google Cloud, or Azure—choose the provider you’re most efficient with. Deliverables • Full source code in a GitHub repository • Dockerfile and cloud deployment scripts • Database schema and seed data • READM...

...Technologies used Live demo and GitHub links The design should be modern, professional, and visually clean with subtle animations. Avoid heavy effects or unnecessary elements. The focus should remain on my projects and skills. I am a Information Technology student interested in Frontend and Full Stack Web Development. My skills include HTML, CSS, JavaScript, React, Node.js, , MongoDB, SQLite, GitHub, and VS Code. Make the website responsive and optimized for mobile devices. Use lightweight modern code, preferably React or HTML, CSS, and JavaScript. Structure the project so I can easily update project images, titles, descriptions, technologies, and links later from a single data/configuration file without modifying the main website code. Include a simple About section, Skill...

I need a hands-off solution that pulls my new customer records each day and inserts them straight into a dedicated database—either SQL or MongoDB, whichever you find most appropriate for the workflow you build. The entire job is about replacing the manual copy-and-paste routine with a dependable automation that runs on a schedule, validates the incoming fields, handles duplicates gracefully, and logs any errors for quick review. Because this will be executed every day, stability and clear documentation matter as much as speed. Please set the job up so I can trigger or pause the process easily and adjust connection strings or credentials without touching the core code. Deliverables: • A fully automated script or workflow ready for daily execution • Database schema...

...payments and external APIs - Convert Figma/UI concepts into functional products - Improve application performance, security and scalability - Test, debug and continuously improve the product Required Skills - Strong knowledge of React / or similar frameworks - Experience with Node.js / Python or equivalent backend technologies - Experience with databases such as PostgreSQL / MySQL / MongoDB - Understanding of REST APIs and third-party API integrations - Experience building responsive web applications - Familiarity with Git/GitHub - Strong problem-solving and debugging skills - Ability to work independently and move quickly from idea → prototype → working product AI Skills — Advantage Experience with any of the following is a major advantage: - OpenAI / Gemin...

We have a small full-stack Web app (, Node.js, Express, MongoDB) and need a quick fix for a couple of minor issues: Fixing a responsive layout display bug on the user settings UI (mobile view styling issue). Correcting a small state update/functionality bug where a form input doesn't clear properly after submission. Resolving a minor API integration mismatch between our Express route and frontend hook. Requirements: Strong experience with , , and MongoDB. Ability to quickly jump into existing code, identify the issue, and push clean code. This is a straightforward, quick task for the right developer. should not take you more then an hour.

AI Image Generator — Full-Stack MERN Application I built a full-stack AI-powered image generation platform using the MERN stack (MongoDB, , React with Vite, and Node.js). The application allows users to generate images from text prompts through integration with a third-party text-to-image API (Clipdrop). I implemented a complete authentication system using JWT and bcrypt for secure password handling, along with a credit-based usage system so users can purchase and spend credits to generate images. On the backend, I designed the database schema with MongoDB/Mongoose to manage users, credits, and generation history, and built RESTful APIs to connect the frontend and backend cleanly. The frontend was built with React and Vite for a fast, responsive user experience. This p...