Celery jobs

...Countermeasures: Rotating residential proxy pools, CAPTCHA bypass, stealth headless browsers Task Queue & Scheduler: Celery + Redis + Celery Beat Database: PostgreSQL (indexed for fast deduplication lookups) Frontend: React.js / with Tailwind CSS or Bootstrap How to Apply Start your proposal with the exact phrase 'SCRAPER ENGINE' to confirm you have reviewed the complete architectural specification. Please submit your proposal with: Relevant Portfolio: 2–3 examples of complex web scrapers, data pipelines, or multi-tenant Django/React applications you have built. Technical Approach: Briefly outline your preferred setup for proxy rotation, headless browser management, and handling Celery worker queues. Fixed Price & Timeline: Provide an esti...

...INTEGRATION: - Set up a dedicated post route endpoint: `/api/v1/github/webhook`. - Securely validate incoming webhook payloads from GitHub Actions using HMAC SHA-256 signatures. - Automatically intercept failed build logs (`` with status 'failed') and isolate the exact error traces. 2. ASYNC PIPELINE & SANDBOX PROCESSING: - Design an asynchronous background worker queue (using Redis/Celery or lightweight async tools) to process the error log data without blocking the main server. - Pass the raw error code and files to Claude 3.5 Sonnet to programmatically generate a precise code fix. - Spin up an isolated Docker Sandbox container locally to automatically execute and validate the generated fix. The system must verify a successful exit code before moving forward. 3....

...bells and whistles. Scope of work • Create a fresh Django project with a single command (e.g., python scrape) that navigates the distributed pages of the site, gathers the required text-based content, and captures any embedded timestamps or IDs that help with later analysis. • Persist every record directly to the default SQLite database through Django models—no external queues, no Celery. • Make the scraper idempotent: re-running it should update or skip existing entries rather than duplicate them. • Keep the code modular and well-commented so we can swap in PostgreSQL and add scheduling in the next phase. • Deliver a concise README that covers environment setup, model definitions, and the command’s expected runtime. Success looks l...

...projects, productions, characters, locations, scripts, storyboards, shots, assets, settings, job status, admin and database. Actual AI generation must run on a dedicated GPU backend. Architecture: Base44 Website → ROLLCALL API → Job Queue → GPU Workers → Storage → QC/Assembly → Final Video. The browser must not be responsible for keeping generation alive. JOB QUEUE: Implement a real queue using Redis/Celery, Redis/RQ, BullMQ or another production solution. Hierarchy: Production ID → Scene ID → Shot ID → Segment ID → Generation Job ID. Statuses: QUEUED, ASSIGNED, RUNNING, UPLOADING, QC, COMPLETED, RETRYING, FAILED, CANCELLED. Every job must save settings, model, prompt, references, seed, GPU, start/end time, retries, errors and ou...

...projects, productions, characters, locations, scripts, storyboards, shots, assets, settings, job status, admin and database. Actual AI generation must run on a dedicated GPU backend. Architecture: Base44 Website → ROLLCALL API → Job Queue → GPU Workers → Storage → QC/Assembly → Final Video. The browser must not be responsible for keeping generation alive. JOB QUEUE: Implement a real queue using Redis/Celery, Redis/RQ, BullMQ or another production solution. Hierarchy: Production ID → Scene ID → Shot ID → Segment ID → Generation Job ID. Statuses: QUEUED, ASSIGNED, RUNNING, UPLOADING, QC, COMPLETED, RETRYING, FAILED, CANCELLED. Every job must save settings, model, prompt, references, seed, GPU, start/end time, retries, errors and ou...

We run a production multi-agent AI automation platform (Python, FastAPI, Celery, PostgreSQL, Docker) powering several small-business tools in Saudi Arabia. We are looking for an experienced Python developer to help review, debug, and improve parts of our agent workflow code. This is a PAID TEST TASK first (fixed budget below), so we can evaluate fit before discussing an ongoing engagement. Please mention: your experience with FastAPI/Celery/async Python, and any experience with AI agent frameworks or LLM tool-calling (a plus, not required). Deliverable: review a small, isolated module we will share after you are selected, identify bugs/improvements, and submit a working patch with a short explanation. Remote, any location. Clear communication in English required.

I need a web-based applicat...or delete visa categories without restarting the service. 4. Alarm sound and Telegram push both trigger reliably within the user-defined delay. 5. Traffic is routed exclusively through the configured residential proxy; if the proxy fails the app stops polling and records the error. Suggested stack (open to alternatives): Python + Playwright/Selenium for scraping, Django/Flask for the UI, Celery or native async tasks for randomised scheduling, Telegram Bot API for messaging, Docker for deployment. Deliverables • Source code with setup instructions • Dockerfile or deployment script • Brief README covering proxy configuration, admin credentials setup, and environment variables for Telegram keys • One-week post-delivery...

...these actions the most secure and efficient approach to protect the aged accounts while reducing proxy bandwidth costs to near-zero?Is there any technical or security risk to the aged accounts if the same account alternates between Path 1 (via browser automation) and Path 2 (via direct HTTP POST requests with generated signatures)?What specific libraries, tech stack, and queuing mechanisms (e.g., Celery, Redis, RabbitMQ, Asyncio) do you propose to guarantee the absolute stability of 500+ concurrent processes?Thank you, and we look forward to reviewing your technical proposals....

...specification is locked down. The service will read and write to traditional databases, consume and publish to third-party APIs, and move files around local or cloud file systems. I picture an architecture that leans on modern Python tooling—think FastAPI or Django REST for the eventual endpoints, SQLAlchemy or an ORM of your choice for database access, plus the usual suspects (Pandas, asyncio, Celery, Docker, GitHub Actions) for processing, concurrency and CI/CD. If you have a different stack that achieves the same goals, I’m open to hearing it. What I need from you is straightforward: • Lay out a scalable project structure and pick the right libraries. • Build the core processing pipeline with clear, well-documented modules and tests. • Provide...

...Crawling: Scrapy, Playwright, Selenium, BeautifulSoup Anti-Bot Countermeasures: Rotating residential proxy pools, CAPTCHA bypass, stealth headless browsers Task Queue & Scheduler: Celery + Redis + Celery Beat Database: PostgreSQL (indexed for fast deduplication lookups) Frontend: React.js / with Tailwind CSS or Bootstrap How to Apply Please submit your proposal with: Relevant Portfolio: 2–3 examples of complex web scrapers, data pipelines, or multi-tenant Django/React applications you have built. Technical Approach: Briefly outline your preferred setup for proxy rotation, headless browser management, and handling Celery worker queues. Fixed Price & Timeline: Provide an estimated cost and milestone timeline for delivering the core scraping engines a...

...MVP Budget-12.5k INR Fixed We need to build a small but properly structured multi-tenant School Management MVP using Django. The goal of this phase is to create the core foundation with tenant isolation, school/user management, student/staff management, RBAC, audit logs, PWA setup, and background task setup. Technology Stack • Latest stable Python Django • HTMX for CRUD operations • PostgreSQL • Celery, beat, Redis • PWA setup MVP Modules 1. Multi-Tenant Architecture • Each school will be treated as a separate tenant • data isolation between schools • School-specific users, students, staff, and academic structure • Tenant-aware permissions and queries • Architecture must also support single-tenant deployment using the same codeba...

...Configure and harden supporting services: Nginx reverse proxy, MariaDB, Redis, Celery workers, Elasticsearch Manage authentication, secrets, and secure configuration (env vars, tokens, TLS certs, encrypted credentials) Build custom integrations/parsers/enrichers against the platform's REST API Monitor, troubleshoot, and tune services (logs, container health, resource sizing) Apply security best practices throughout (least privilege, input validation, secret handling, patching) Requirements Strong Python backend experience, ideally with FastAPI Solid Linux system administration skills, comfortable at the CLI Hands-on production experience with Docker & Docker Compose Experience with MariaDB/MySQL, Redis, Celery (or similar), Elasticsearch Understanding of REST API...

...Email notifications at each major step, with templated messages. • Detailed logging to both console and rotating log files. • Secure data storage in a relational database so results are queryable later. I prefer developers who are comfortable with popular scraping libraries (Requests, BeautifulSoup, Selenium), file-handling packages (pandas, PyPDF2, openpyxl), and orchestration tools such as Celery or Prefect. Experience building RESTful APIs or adding AI/ML modules for future smart features is a plus. Proposed delivery structure - Milestone 1: Project skeleton, environment setup, CI/CD pipeline - Milestone 2: Web scraping module with tests - Milestone 3: File processing engine with tests - Milestone 4: Workflow orchestration, logging, and email layer - ...

...REST APIs * Writes clean and maintainable code * Can integrate third-party APIs when required * Understands Git/GitHub * Can test and debug the application * Can communicate clearly and provide regular progress updates Nice to Have Experience with: * Payment gateway integration * Google Maps/API integration * WhatsApp/SMS/email notifications * Docker * AWS or other cloud deployment * Redis/Celery * POS or restaurant management systems ## Deliverables The selected freelancer will be expected to provide: 1. Complete Django source code 2. Responsive restaurant website 3. Admin dashboard 4. Database and migrations 5. Customer authentication 6. Product/menu management 7. Cart and checkout 8. Order management 9. Inventory management 10. API development where required 11. Testing...

...This is not a greenfield project and I am not looking for someone to rewrite the application from scratch. I am looking for someone who is particularly good at inheriting existing systems, understanding them quickly and deciding what should be kept, simplified, improved, removed or deferred. Current technology The application is primarily built around: - Python / Django - PostgreSQL - Redis - Celery and background workers - Docker - Cloudflare R2 / S3-compatible object storage - Document generation and PDF processing - Microsoft Word / Outlook integrations - REST APIs - Cloud-based deployment infrastructure The application deals with sensitive legal information, so security, data isolation, reliability and maintainability are particularly important. Initial engagement The ...

...Main Features Required : 1. Calendar & Meetings 2. User Roles & Permissions 3. Automated Notifications Required Technical Skills Strong backend development experience using Node.js, Python, or Java Experience building scalable web applications with user authentication and role-based access control Experience with background jobs, scheduling systems, and delayed task processing (e.g., BullMQ, Celery, AWS SQS, or similar) Experience integrating third-party APIs, especially: WhatsApp API / Twilio SMS providers Firebase Cloud Messaging (FCM) for push notifications Experience handling webhooks, delivery status tracking, and retry mechanisms Experience developing responsive web applications (mobile browser compatible) Previous experience building multi-user applications wi...

...automated retries, and secure credential handling. Order Processing & Priority Engine (State Machine): Build a strategy-pattern worker queue to handle multi-game order execution (routing based on item type/game). Implement a Priority Engine calculating urgency scores to process oldest/at-risk orders first to strictly prevent disputes. Asynchronous task processing with queue management (e.g., Celery, Redis, or AsyncIO Queue). Automated Buyer Communication & Regex Validation: Set up automated chat listeners and triggers for incoming orders. Extract and parse buyer details (usernames, game IDs) using strict Regex validation. Issue automated status updates, delivery instructions, and inactivity reminders. Dynamic Repricing & Inventory Management: Poll/stream lis...

...ad copy - Realistic seeded demo data fallback when the Meta API is unavailable - Empty, loading, and error states; mobile-responsive UI - Clear README covering setup, environment variables, deployment, and architecture Important constraints: - Use only the official Meta Ads Library API—no scraping or unofficial reverse-engineered libraries. - Keep the MVP simple: do not introduce Neo4j, Redis/Celery, Elasticsearch, Stripe, or complex ML systems. - Use Vercel Cron or a simple scheduled function for daily ingestion. - API keys and access tokens must remain in environment variables and never be committed. - The repository will be owned by me. Work must be delivered through small, focused GitHub pull requests. Working arrangement: - Approximately 8 weeks, part-time. - Weekly ...

...perform the scripted actions, then hand control back to a Celery/Redis job scheduler for the next run. On top of that engine, I want an AI microservice that listens for new customer messages, enriches the prompt with live inventory and pricing pulled from Postgres, and sends an appropriate reply through an LLM (OpenAI or Anthropic). Accuracy matters more than creativity here: the reply must reference the customer’s question and the current data in our database. Key points you’ll tackle • AdsPower integration for profile creation, proxy assignment and session handoff • Reliable proxy management (sticky sessions, geo-targeting, rotation logic) • Automation scripts in Playwright/Puppeteer with robust error handling and logging • Celery...

...Stack We are hiring for the following 5 distinct roles: 1x Technical Product Manager / Project Lead: Agile sprint management, technical QA testing, code review, and milestone delivery. 1x Senior Data Extraction Engineer: Python, Scrapy, Playwright/Selenium, Proxy Rotation, Cloudflare Bypass. 1x Lead Backend Architect: Python, Django REST Framework, PostgreSQL, Django Channels (WebSockets), Redis, Celery. 1x Cross-Platform Mobile & Frontend Engineer: React.js (Web Dashboard), Flutter (iOS/Android/Desktop Chat), (Desktop Agent). 1x UI/UX Designer: Figma wireframes, component design systems, and responsive layouts. Project Standards & Architectural Requirements Modular Monolith Architecture Requirement: The backend must be built using a Modular Monolith architecture in Dja...

You are required to build a Trekking Management Application (TMA) web application that allows Admin, Trek Staff, and Users (Trekkers) to interact with the system based on their roles. Frameworks to be used These are the mandatory frameworks on which the project has to be built. Flask for API VueJS for UI VueJS Advanced with CLI (only if required, not necessary) Jinja2 template...used These are the mandatory frameworks on which the project has to be built. Flask for API VueJS for UI VueJS Advanced with CLI (only if required, not necessary) Jinja2 templates if using CDN only for entry point (not to be used for UI) Bootstrap for HTML generation and styling (no other CSS framework is allowed) SQLite for database (no other database is permitted) Redis for caching Redis and Celery for ...

...Langchain to securely and intelligently query complex datasets. If you have a proven track record of bridging advanced AI data pipelines with production-ready APIs and intuitive UI/UX, we want to hear from you. Required Technical Skills Frontend: , React, and modern UI frameworks (Tailwind CSS, etc.). Backend: Python, FastAPI or Django/DRF, PostgreSQL. Async & Streaming: Experience with Celery/Redis for background tasks and Server-Sent Events (SSE) or WebSockets for streaming LLM responses. AI/LLM Frameworks: Langchain, LlamaIndex, and commercial/open-source LLM integration. RAG & Data Architecture: Vector Databases (pgvector, Pinecone, ChromaDB, Qdrant), custom embedding generation, and advanced document chunking strategies. DevOps: Docker, AWS/GCP/Azure, and Verce...

...calendar-style view of upcoming broadcasts. Message status (queued, sent, failed) should be stored in the database and shown on the dashboard so I can verify delivery. I do not need analytics or fancy reports right away, but the code should be modular so those pieces can drop in later, along with possible automated replies or segmentation. Preferred stack: Django, PostgreSQL (SQLite is fine for dev), Celery or the built-in Django scheduler for timed sends, and any lightweight front-end you’re comfortable with (plain HTML/Bootstrap is fine). Acceptance criteria: • Working Django project that can authenticate with the WhatsApp API and send/broadcast messages. • Reliable scheduling mechanism that triggers at the correct time, with retry logic on failures. • Ba...

...Management * Coupon Management * Payment & Transaction Management * Commission & Payout Management * Reports * Notification Management * CMS (Terms, Privacy Policy, Refund Policy) * Role-Based Admin Access * Settings & Configuration ## Required Skills * Python * FastAPI * SQLAlchemy * PostgreSQL/MySQL * Alembic * JWT Authentication * Docker * Git * REST API Development ### Preferred Skills * Redis * Celery / Background Tasks * AWS Deployment * Payment Gateway Integration * WebSocket (Optional) ## Project Timeline * Backend + Admin Panel should be completed within **2 months**. * Looking for someone who can dedicate sufficient time and communicate regularly throughout the project. ## Please Include in Your Proposal * Years of FastAPI experience * GitHub or Port...

...4+ years production TypeScript. App Router specifically — not "I've used React." Postgres at depth. RLS policies, index strategy, reading query plans, knowing why your query got slow. Not "I used Supabase's client library." OAuth 2.0 implemented from scratch — authorisation code flow, refresh, revocation, and the failure modes. Not "I used NextAuth." Queues in production — BullMQ, SQS, Celery, whatever. Retries, idempotency, dead letters, backoff. Webhook ingestion at volume — ordering, deduplication, replay. Multi-tenant data isolation. You have enforced it, and you can explain what breaks when you get it wrong. Strong plus Meta Graph / Marketing API, or Google Ads API (either — both is rare) WhatsApp Clo...

...several cloud services (AWS S3 and Gmail API, for example), and a handful of third-party REST APIs that supply the source data for our reports. I’m comfortable providing access keys and test endpoints once we kick off. Core expectations • Clean, well-documented Python 3 code that can be dropped into a virtualenv and started with a single command. • Use of reliable scheduling tooling—APScheduler, Celery with a message broker, or another proven approach you recommend. • Configuration files or environment variables so I can tweak run times, API keys, and storage paths without touching the code. • Comprehensive logging with clear failure alerts (email or Slack is fine). • A short README outlining setup, dependency installation (pip/Poet...

...open-source and commercial AI providers through a provider-independent architecture. --- # Technology Stack Backend * Python * FastAPI * PostgreSQL * Redis * Celery Frontend * * MakerKit Lite * Tailwind CSS Infrastructure * Docker * Docker Compose * Linux * GPU Workers Authentication * Self-hosted Supabase * JWT * RBAC AI Providers * AudioCraft * Amphion * OpenVoice * RVC * ComfyUI * Future AI Providers --- Core Responsibilities: Design and implement a Modular AI Gateway (FastAPI) using an Adapter Pattern. Setup and manage GPU Worker Architecture (using RunPod or similar GPU providers). Implement an Orchestration Layer (Celery/Redis) for asynchronous job processing. Build a scalable backend capable of handling Multi-tenancy and Enterprise SDKs. Ensure clean a...

...used These are the mandatory frameworks on which the project has to be built. Flask for API VueJS for UI VueJS Advanced with CLI (only if required, not necessary) Jinja2 templates if using CDN only for entry point (not to be used for UI) Bootstrap for HTML generation and styling (no other CSS framework is allowed) SQLite for database (no other database is permitted) Redis for caching Redis and Celery for batch jobs Note: All demos should be possible on your local machine. Any other framework/library will not be allowed apart from those given above. The database must be created programmatically (via table creation or model code) Manual database creation (e.g., DB Browser for SQLite) is NOT allowed. Roles & Functionalities This platform has three roles: Admin Admin is the ...

...complete, continuous build. The developer works through a numbered 25-step build order from database setup to registry integration. There are no pauses, no handoffs, no separate contracts. Required skills — all of these, not most: PostGIS (mandatory — if you have never used it, do not apply), React + TypeScript, Node.js or FastAPI, Mapbox GL JS, Progressive Web App, S3 pre-signed uploads, BullMQ or Celery, pdfplumber, Google Earth Engine (Python), React Native. Engagement: Fixed price per milestone, not hourly. NDA required before the specification is shared. Estimated 5–7 weeks full-time. Strong performance leads directly to ongoing platform development To apply, answer both questions: Describe a production multi-tenant SaaS system you built. How did you enfor...

...Our goal is to build a scalable, enterprise-grade AI platform where users can create music, developers can extend the platform through plugins, and businesses can integrate via APIs. At the moment, we are looking for experienced developers to help build different modules of the platform. Your Responsibilities: The priorities for MVP Phase 1 are: 1. Control Plane 2. AI Gateway 3. Job Queue (Celery + Redis) 4. GPU Worker Architecture 5. Credits & Wallet & Billing 6. Subscription & Feature Entitlements 7. API Platform 8. Developer SDK 9. Multi-tenancy 10. White-label Foundation 11. Admin Portal 12. Multi-Tenancy Technology Stack • Python • FastAPI • • Tailwind CSS • PostgreSQL • Redis • Docker • RunPod Serverless • Obje...

...PostgreSQL - Frontend (React): Dashboards, state management (Redux / Zustand / React Query), complex async UI flows - Automation: Deep experience with browser automation, scraping, and portal integrations (Playwright / Selenium) - OCR & Passports: Proven experience with OCR (Tesseract, AWS Textract, Google Vision, etc.) on documents and passports - DevOps & Architecture: Docker, Git, message queues (Celery / RabbitMQ / Kafka), microservices, and end-to-end production deployment Who you are: You don't just write code — you understand servers, debugging, monitoring, and architecture. You solve problems with minimal supervision and deliver production-ready work. How we'll start: We'll begin with a small, paid task so we can see how we work together, wi...

...(Contract) We are seeking an experienced Python/Django Data Migration Engineer to design and build a scalable migration framework for our legal case management platform. You will develop ETL pipelines, data mapping tools, validation, reconciliation and import connectors for systems such as Clio, LEAP, Actionstep, ProClaim and CSV/Excel. Strong experience with Python, Django, PostgreSQL, APIs, Celery/background jobs and large-scale data migrations is essential. Experience building migration tooling for SaaS or LegalTech products is highly desirable. The solution must be robust, auditable, scalable and reusable for future migration connectors. You will be required to build tool and once built you will be instructed to do the migration if capable, therefore you will get paid for f...

...Python server should stream real-time stock or currency data to the React application using WebSockets or Server-Sent Events (SSE). The server should analyze the incoming data in real time using Pandas or NumPy and calculate technical indicators such as: SMA (Simple Moving Average) EMA (Exponential Moving Average) RSI Volatility indicators The system must include background tasks using Asyncio or Celery. The React application should include: A smart dashboard displaying: Live raw data Real-time charts Alert notifications Dynamic charts using libraries such as: Recharts ApexCharts The system should generate business recommendations (BUY / SELL / HOLD) based on at least three parameters: Trend analysis using moving averages. Risk assessment based on price volatility. Portfolio...

...extensive experience building robust data ingestion systems that handle unstructured data, OCR integration (such as Tesseract, AWS Textract, or Google Vision), and automated workflow triggers. My approach to fixing your system includes: Audit & Debugging: Identifying bottlenecks or failures in the current OCR/file processing logic. Optimization: Refactoring the Django views/tasks (potentially using Celery for async processing) to ensure reliable file parsing and error handling. Accuracy Improvement: Fine-tuning the OCR pre-processing steps to improve text extraction accuracy. Testing: Implementing unit tests to prevent future regressions. I prioritize clean, maintainable code and clear communication. I am available to start immediately and can deliver a quick fix followe...

I have an active Django-Oscar store and I need hands-on, senior-level te...services, or tightening security. Here’s how I imagine working together: • A quick audit of the current setup so we both understand the starting point • Scheduled screen-share or chat sessions for live problem solving • Concise, actionable steps documented after each call so I can follow through confidently You should be completely comfortable with Django, Oscar’s architecture, PostgreSQL, Celery, and common deployment stacks (Docker, AWS, etc.). When you recommend a solution, please back it with reasoning—teach me the “why” as well as the “how.” If you’re ready to act as my technical sounding board and ensure the site stays performant, sec...

...review and judgement, with a builder doing the bulk of the implementation under your direction. The core of the product is a rules-driven document-generation engine that must be correct every time, so engineering discipline and a focus on correctness matter more here than raw output. The stack: - Backend: Django, Django REST Framework, PostgreSQL, schema-per-tenant multi-tenancy (django-tenants), Celery and Redis - Frontend: React - Infrastructure: Heroku, Cloudflare, GitHub Actions CI/CD The immediate work: A defined set of targeted fixes to the document-generation engine, already scoped into clear, separately specified tickets. This first engagement is how we will both decide whether this becomes the ongoing lead role. To be considered, please answer these in your proposal....

...Per-client billing hooks (Stripe or similar) White-label branding option (custom domain, logo, color scheme) Technical Stack Recommendations Layer Recommended Options Backend Node.js (Express/Fastify) or Python (FastAPI) Database PostgreSQL (structured data) + Redis (queue/cache) AI/LLM OpenAI GPT-4o API or Anthropic Claude API Google Integration Google My Business API v4, OAuth 2.0 Job Queue BullMQ, Celery, or AWS SQS Frontend React + Tailwind CSS Hosting AWS, GCP, or Vercel + Railway Auth Auth0 or Clerk (multi-tenant SaaS) Browser Automation (optional) Playwright or Puppeteer Key Technical Constraints & Considerations Google's API does not provide a direct "request removal" endpoint — the platform flags reviews via the available report/flag API surfac...

...مليون سجل (إضافة، تحديث، واستعلام سريع). ​الربط مع واجهات خارجية (API Integrations): الاستعلام اللحظي عن حالة الأرقام من خلال واجهات خارجية متعددة بنظام الشلال (Waterfall Logic)، بما في ذلك التعامل مع APIs تتطلب اتصالاً عبر شبكة VPN وتتسم ببطء الاستجابة. مع وجود captcha فى بعض api . ​إدارة المهام الخلفية (Asynchronous & Background Jobs): معالجة الطلبات الواردة في الخلفية (باستخدام أدوات مثل Celery أو RQ أو Asyncio) لضمان عدم توقف النظام أو تأخير استجابة واجهة المستخدم أثناء انتظار رد الـ APIs. ​الربط مع أنظمة الشركة (Webhooks & REST APIs): ارسال و ​استقبال Webhooks من نظام اخر عند إدخال بيانات جديدة. ​تحديث حالة المنتجات آلياً بناءً على نتيجة الفلترة. ​المهارات والخبرات المطلوبة (Must-Haves): ​خبرة متقدمة في لغة Python وإطارات العمل الخاصة بها (FastAPI أو Flask). ...

...teacher selects: * Subject * Grade * Semester * Unit * Lesson The system automatically: * Analyzes lesson content * Applies educational rules * Generates professional lesson plans * Exports Word and PDF files --- # Required Technologies (Mandatory) ## Frontend * * Ionic * PWA (Progressive Web App) ## Backend * FastAPI (Python) ## Database * PostgreSQL ## Queue System * Redis * Celery ## AI Providers * DeepSeek API (Primary) * Gemini or Claude as fallback ## Storage * S3-compatible object storage ## Deployment * Docker + Docker Compose --- # What I Am Looking For An experienced developer or team with strong expertise in: * SaaS architecture * AI systems * FastAPI * Queue systems * PostgreSQL * Docker * AI orchestration * Scalable backend systems --- # Sco...

...to monitor SLA compliance. Inventory & Assets: Track cloud infrastructure assets and ownership metadata. Personnel & Policy Lifecycle: Monitor user systems access lists, training completions, and policy sign-offs. Risk & Vendor Reviews: Track corporate risks and third-party vendor safety logs. Tech Stack: Python (FastAPI, Pydantic) PostgreSQL (JSONB tracking) Async Task Orchestration (Temporal / Celery / Redis) To Apply: Briefly highlight your experience building complex third-party API integration pipelines or handling security/compliance data vectors....

...(Subscribers, Watch Time, Followers). * **The Trigger:** The exact moment an account hits the platform’s monetization threshold, the software must trigger an automation sequence to launch a brand new set of accounts/channels under the same system architecture to continuously multiply revenue streams. ### **Preferred Tech Stack (Open to Suggestions):** * **Backend/Automation:** Python, Node.js, Celery (for heavy queue management). * **AI/Avatar/Voice:** ComfyUI, SadTalker, HeyGen API, ElevenLabs API, Wav2Lip, or custom PyTorch/TensorFlow pipelines. * **Browser Automation:** Playwright, Puppeteer Stealth, AdsPower/Multilogin API. * **Cloud Infrastructure:** AWS, GCP, or RunPod/ (optimized for cost-effective mass GPU rendering). ### **Deliverables:** 1. Fully functional,...

...content, choose the date/time, and the system pushes it live without manual intervention. • Simple engagement helpers: auto-like or quick-reply to first-level comments/mentions with preset text snippets is enough for launch. • Metrics at a glance: daily or weekly export (CSV or Google Sheet) of reach, likes, comments, reposts, and clicks. • No black-box SaaS dependencies—prefer Python (FastAPI, Celery, Selenium where needed) or Node.js, but I am open to what you’re fastest with as long as the code is handed over. Deliverables 1. Clean, documented source code. 2. A short README with setup instructions and API keys required. 3. Video or live demo showing a scheduled post going out on all four platforms and the metrics file generated afterwa...

...minimize manual work as much as possible. --- # SCALABILITY REQUIREMENT Initial Phase: * MBBS only Future Expansion: * BDS * BAMS * BHMS * BUMS * Veterinary * AYUSH counselling without rebuilding the architecture. --- # RECOMMENDED TECH STACK ## Backend * Python FastAPI ## Database * PostgreSQL ## Scraping * Playwright + BeautifulSoup ## Data Processing * Pandas ## Queue System * Celery + Redis ## Frontend * / React ## Cloud Storage * AWS S3 / DigitalOcean Spaces --- # IMPORTANT DEVELOPMENT APPROACH The system should be built as: * Data-first architecture * Modular parser system * Automation-focused platform * AI-enhanced prediction engine NOT as a simple static predictor website. --- # FINAL GOAL Build a scalable and highly automated NEET UG couns...

...can download and manually edit the PowerPoint files natively. Assessments: Generation of structured question banks (beginner to advanced) exportable to our existing LMS or as JSON/CSV. 5. Asynchronous Processing & Backend Because media generation (video/audio) takes time, the backend must handle asynchronous API calls without timing out. Suggested tools: Node.js or Python (FastAPI/Django), Celery/Redis for task queues, AWS/Cloud infrastructure for hosting. What We Are NOT Looking For We do not need a fully autonomous multi-agent system that runs without human intervention. We do not need complex adaptive machine learning pathways or integrated coding sandboxes at this stage. This is an internal productivity tool for our staff, so the UI needs to be functional and clean...

...--- Must Have Skills: - Python (3.9+), Pandas, NumPy, Scikit-learn, SciPy - Strong PySpark & Spark Internals (OOM handling, tuning, optimization) - Databricks (clusters, workflows, Delta Lake) - Causal Inference: A/B Testing, DID, Hypothesis Testing - API Development (FastAPI or similar) - Azure Cloud (Data Lake, ML services) - Docker & Kubernetes - Testing with PyTest --- Good to Have: - Celery / Redis - Polars, PyArrow, SQLAlchemy - Econometrics / experimental design - CI/CD tools (SonarCloud, Snyk, GitHub Actions) ---...

We run a production-grade order automation platform built on Python, Playwright, FastAPI, Celery, and Docker. The system automates order submission across 16+ third-party vendor portals via browser automation workers. The challenge is not building — it's keeping things stable. Vendor portals change their UI overnight, sessions expire, selectors drift, and iframes behave unpredictably. We need someone who has dealt with exactly this in production before. What you'll work on: — Stabilising existing Playwright automation scripts for vendor portals — Improving selector strategy (role-based locators over fragile CSS) — Adding retry logic, session recovery, and structured failure logging — Debugging Celery worker queues and async task failu...

...jobs, and queues - Ensure system scalability, performance, and reliability - Handle error handling, logging, and monitoring - Collaborate with cross-functional teams for feature delivery --- Required Skills - Strong experience in Python backend development - Hands-on with FastAPI / Django / Flask - Experience building REST APIs and microservices - Good understanding of asynchronous programming (Celery, RabbitMQ, Kafka, etc.) - Strong SQL skills and experience with databases (PostgreSQL, MySQL, MongoDB) - Knowledge of system design, scalability, and performance optimization - Experience with cloud platforms (AWS / GCP / Azure) - Familiarity with Docker and CI/CD pipelines --- Good to Have - Experience with LLM/AI integrations (OpenAI, LangChain, etc.) - Experience with large...

Task: Fix Batch-Based AI Calling System (Python +...webhook-based status tracking Ensure proper synchronization between agents Prevent race conditions / duplicate triggers Implement reliable queue or state management Optimize for scalability (10 → 10,000+ calls) Preferred Experience Strong Python (async, threading, queues) Experience with webhook systems & event-driven architecture Telephony APIs (Twilio, Exotel, Knowlarity, etc.) – plus Redis / Celery / Queue systems – preferred Debugging real-time systems Deliverables Fixed batch calling logic Clean, documented code Optional: suggestion to improve architecture (if needed) ⏱ Timeline Urgent task (prefer quick turnaround) Additional Notes We can share: Existing Python code API details Webhook payload samples ...

...Acceptance criteria 1. Users in each role see only the views and actions intended for them. 2. CRUD operations for posts, pages, and media run without errors and are covered by tests. 3. A sample deployment spins up locally in one command and passes health checks. If this sounds like a challenge you enjoy, tell me briefly which libraries or extensions you’d lean on (e.g., Django REST Framework, Celery, Redis) and link to one previous project that shows comparable work....

...that surfaces insights directly inside the UI. Here is what I need from you: • Architect and code the backend services in clean, test-covered Python, setting up robust connections to MySQL for transactional data and MongoDB for unstructured / high-volume datasets. • Design the data models and migration scripts so switching between environments is painless. • Implement a real-time pipeline (Celery, Redis, Kafka—use what you are strongest with) that ingests incoming events, performs on-the-fly calculations, and pushes updates to the front end via WebSockets or server-sent events. • Build a small predictive module (scikit-learn or similar) that can be trained on historical records and queried through an API endpoint for forecasts. • Wrap eve...