I am a Senior Python Backend Developer with 8+ years of experience building scalable, high-performance backend systems and integrating AI/ML capabilities into real-world applications. My technical expertise spans across Python, Django, API development, PostgreSQL, MySQL, Postman, Flask,, Data Analytics, and modern frontend technologies. I specialize in designing, building, and maintaining high-performance back-end services, scalable APIs, and B2B platforms, while ensuring maintainability and code quality. I deliver production-ready systems that are secure, maintainable, and optimized for performance. My primary focus is on backend engineering with FastAPI, Django, and Flask, while I also specialize in AI/ML, data processing, and intelligent automation. 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿: ✔️ Scalable REST/GraphQL APIs & microservices ✔️ Data pipelines & AI/ML-powered systems ✔️ Cloud-native architectures (AWS/GCP/Azure) ✔️ Secure, tested, and future-proof code (CI/CD) ✔️ MVP-to-enterprise scaling with clear communication ⭐ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝘆 𝗣𝘆𝘁𝗵𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 -Clean, maintainable, production-grade code -Backend-first thinking (performance, security, scalability) -Strong communication & fast delivery -Ability to integrate into existing teams or lead backend work I have experience working across diverse industries, including Fintech & Banking, Healthcare & Medical Systems, E-commerce & Retail, SaaS & Cloud Platforms, Data Analytics & Business Intelligence, Artificial Intelligence & Machine Learning, Logistics & Supply Chain, Travel & Hospitality, and Education & E-learning. 👉 𝐈𝐟 𝐲𝐨𝐮 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐟𝐮𝐥𝐥 𝐬𝐭𝐚𝐜𝐤 𝐨𝐫 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 ? I am dedicated Full stack as well as Backend developer to develop a user-friendly high-end functionality-based website & web applications. 📅 𝐀𝐕𝐀𝐈𝐋𝐀𝐁𝐋𝐄 𝐓𝐎 𝐓𝐀𝐊𝐄 𝐎𝐍 𝐘𝐎𝐔𝐑 𝐏𝐑𝐎𝐉𝐄𝐂𝐓 𝐓𝐎𝐃𝐀𝐘.

👋 Hi, I’m Aziza! I’m a Python Software Engineer with over 6 years of experience in backend development. I specialize in building scalable APIs, automation systems, and cloud integrations that power efficient, high-performance applications. 🚀 🌟 Here’s what I bring to the table: • 🐍 Expert Python Development: Proficient with frameworks like Django, Django DRF, Django Ninja, Flask, and FastAPI for creating robust and secure backend solutions. • 💳 Payment Systems & Monetization: Integrated Stripe API and RevenueCat to develop subscription plans, manage free trials, cancellations, and track transactions seamlessly. • ☁️ Cloud Integrations: Hands-on experience with AWS services like S3, Lambda, and Rekognition for storage, serverless computing, and image processing. • 🧹 Web Scraping & Automation: Built efficient scraping systems using BeautifulSoup4 and Selenium for data collection, email parsing, and AI model training. • 🔄 Real-time Data Solutions: Designed push notifications using OneSignal, real-time synchronization systems with Firebase, and automated workflows with Celery. 💼 Industries I’ve Worked In: • 🎵 AI & Media: Implemented speech-to-text and text-to-speech systems, integrated SSO with Firebase, and optimized workflows with automation and AI tools. • 🛍️ E-commerce: Developed scalable backend systems for shopping platforms, enhancing user experiences and streamlining operations. • 🌐 SaaS & Startups: Delivered 6+ startup projects end-to-end, utilizing CI/CD pipelines with GitHub Actions for smooth deployments. ✨ Why Choose Me? I thrive on solving complex challenges and delivering clean, maintainable code that ensures long-term project success. Whether it’s API development, web scraping, or automation, I’m committed to providing efficient, scalable solutions tailored to your needs. Let’s connect 💬—I’d love to learn about your project and help bring your vision to life!

AI Engineer & Python Developer Master's in Artificial Intelligence · 5+ years building production AI and automation systems I turn messy data and manual processes into reliable, automated pipelines — with a focus on AI that produces accurate, grounded results, not confident guesses. 🤖 AI & LLM Applications RAG and document Q&A systems (OpenAI, Claude, self-hosted models), grounded answers with source citations, and guardrails that prevent hallucination. Experience in healthcare, insurance, and other compliance-sensitive domains. 📄 Document & Data AI OCR and extraction from PDFs, Excel, and scanned documents · text classification · structured, reliable output. ⚙️ Automation & Pipelines Web scraping (Selenium, BeautifulSoup, Playwright) · form automation / RPA · API integrations · ETL into MySQL — built idempotent and resumable so large jobs run reliably. How I work Clean, well-documented code and clear communication. I scope honestly, deliver in milestones so you see results early, and I'm comfortable picking up an existing codebase — if you've lost your original developer, I can step in and carry the work to the finish. Let's talk about what you're building.

🏆 Top Rated Plus 🌟 100% Job Success Score - Top 1% of talent on Upwork My name is Afaq and I'm a Full-stack Python/AI Engineer with 10+ years. 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Backend & APIs: Python (FastAPI, Django, Flask), REST, GraphQL, async programming, microservices Databases: PostgreSQL, MySQL, MongoDB, Redis (optimized schemas, queries, and data modeling) AI/ML & Data: LLMs (OpenAI GPT, Whisper), NLP pipelines, TensorFlow, PyTorch, Pandas, NumPy Cloud & DevOps: AWS (Lambda, ECS, RDS, S3), GCP, Azure, Docker, Kubernetes, CI/CD automation Full Stack Collaboration: React, Next.js, Vue.js with secure, Python-driven backends You need a product that works – fast, stable, and built to scale. Something users want to use, and something your team won’t need to rebuild three months from now. 𝑨𝑰 𝑻𝒐𝒐𝒍𝒔 & 𝑭𝒓𝒂𝒎𝒆𝒘𝒐𝒓𝒌𝒔: GPT-4, OpenAI API, Crew AI, LangChain, LlamaIndex, Hugging face, AutoGen, LangGraph, Pinecone, Weaviate. 𝑨𝑰 & 𝑴𝑳 𝑪𝒂𝒑𝒂𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔: Large Language Models (LLM), LLM Fine-Tuning, Prompt Engineering, Multi-Agent Systems, Natural Language Processing (NLP), AI Chatbots, Machine Learning Pipelines, Retrieval-Augmented Generation RAG, Generative AI. 𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 & 𝑰𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝗻: Retrieval-Augmented Generation (RAG) Systems, Vector Databases, API Integrations, Workflow Automation, Docker/ Kubernetes, AWS, GCP. 𝑪𝒐𝒓𝒆 𝑺𝒑𝒆𝒄𝒊𝒂𝒍𝒕𝒊𝒆𝒔: AI Agents/Chatbots/Automations, Generative AI, building AI models, AI-powered apps, AI-powered Integrations, AI tests, Cloud orchestration. 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿: ✔️ Scalable REST/GraphQL APIs & microservices ✔️ Data pipelines & AI/ML-powered systems ✔️ Cloud-native architectures (AWS/GCP/Azure) ✔️ Secure, tested, and future-proof code (CI/CD) ✔️ MVP-to-enterprise scaling with clear communication 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Python Developer | Django Expert | FastAPI Developer | Flask Developer | Backend Engineer | API Development | AI/ML Engineer | Chatbot Developer | NLP Specialist | React Developer | SaaS Architecture | Cloud & DevOps | Docker | AWS | Data Pipelines | LLMs | TensorFlow | PyTorch | Web Scraping

Hi there! I’m Hamid, a Python developer and AI engineer with over three years of hands-on experience. I’ve worked on a wide range of projects involving machine learning, natural language processing, and data analytics, always aiming to deliver practical, high-quality solutions. Here’s what I do best: 🤖 Building AI chatbots and intelligent agents using frameworks like LangGraph and CrewAI ⚙️ Creating workflow automations with n8n and Zapier 🐍 Developing and maintaining Python scripts for all kinds of tasks 🧠 Developing and fine-tuning NLP models 🚀 Creating and deploying machine learning and deep learning models I’m genuinely passionate about AI and computer science, and I’m always exploring new tools and ideas to push my skills further. With a strong command of Python, I love tackling complex challenges and turning them into simple, efficient solutions. If you’re looking for someone who’s dedicated, curious, and focused on delivering great results—I’d be happy to help make your project a success!

I'm a full-stack Python expert building production systems with 6+ years of experience. Founded ValorAI (30,000+ active users, generating $500K in revenue), live proof of my ability to deliver at scale. Microsoft Certified AI Engineer with a 100% job success rate across 50+ Upwork projects spanning 712 hours and $30K+ in earnings. I specialize in building AI-driven solutions, backend systems, and automation that deliver measurable business results. My clients report 25-30% operational cost savings through optimized architectures and intelligent automation. ✅ BACKEND & API DEVELOPMENT • Django REST Framework, FastAPI, Flask full-stack development • Scalable REST & GraphQL APIs with authentication (JWT, OAuth2) • PostgreSQL, MySQL database design and optimization • Redis caching, Celery task queues for background processing • Docker containerization, CI/CD pipelines (GitHub Actions, DigitalOcean) • AWS (EC2, S3, CloudWatch) and Azure cloud deployment • WebSockets, Async I/O for real-time applications • API rate limiting, logging, and monitoring ✅ MACHINE LEARNING & AI • Custom ML models: TensorFlow, PyTorch, Scikit-learn, XGBoost • Deep Learning (CNNs, RNNs, LSTMs, DNNs) • Time series forecasting and predictive analytics • Natural Language Processing (transformers, sentiment analysis) • Computer Vision (OpenCV, object detection, image classification) • AI model integration (OpenAI API, LangChain, GPT-4) • Model deployment via FastAPI/Flask APIs • Reinforcement Learning for optimization problems ✅ TRADING SYSTEMS & ALGORITHMIC TRADING • High-frequency trading bot development and optimization • Binance, Bybit, Quotex API integration • LSTM/RNN-based price prediction systems (95%+ accuracy) • Strategy backtesting, walk-forward analysis • Risk management and portfolio optimization • Proof: ValorAI platform with 30,000+ users and proven profitability ✅ BUSINESS PROCESS AUTOMATION • Web scraping and data pipeline automation • Bot development (Telegram, Discord, web automation) • Data analysis and visualization dashboards • ETL pipelines and data preprocessing • Task scheduling and event-driven systems 📋 MY PROCESS 1. Free 30-minute consultation to understand your goals, timeline, and technical requirements 2. Detailed proposal with tech stack recommendations, architecture design, and milestone breakdown 3. Bi-weekly demos with working code, full transparency, and progress updates 4. Complete documentation and knowledge transfer at project completion 5. Post-launch support and optimization ✨ WHY CLIENTS CHOOSE ME • Top Rated Plus | 100% Job Success Score | 50+ projects delivered • Founded ValorAI: 30,000+ users, measurable profitability and growth • Microsoft Certified AI Engineer • Clients report 25-30% cost savings through optimized solutions • Average response time: 2 hours | Available GMT+5 timezone • Clear communication, on-time delivery, production-grade code 💡 READY TO START? Share your project requirements, timeline, and budget in your first message. I'll respond within 2 hours with a technical approach and detailed proposal tailored to your needs. Let's transform your idea into a scalable, production-ready solution.

I am a Full Stack Python Developer with 5 years of professional expertise working at various companies on 20+ projects. I hold extensive expertise in field of Python: - Backend Development (FastAPI, Django, Flask REST APIs) - Server Configurations and Deployment (AWS, Nginx, Heroku, Azure, GCP) - Serverless Backend development ( AWS Lambda, Google Cloud Functions) - AI / ML Models development, training, deployment and testing - Fast API - Web Scraping - Web Automation - Data cleaning - Data preprocessing - Data Visualisation - Feature engineering - Neural networks - Apache Kafka, Rabbit MQ, Google PubSub - OpenCV - TensorFlow As a full stack developer I have got a chance to build many cool softwares including: - AI Enabled Games Player (Poker Game Player, Chess Player) - AI Enabled Plant Disease Identification Apps - Build REST API Backend for 10+ Projects - Data visualization and Analytics for Solar Energy Company and so on.. I take pride in providing long lasting results by using latest technology and writing clean, adaptable code according to international standards and coding conventions which not only ensures my code is easily understood by anyone but also makes it super easy and cheap (both time and cost) to maintain or add new features in future by anyone. If you are looking for an experienced, python tech geek who can code your next big project, start-up idea. I would love to engage myself and make it worth your time...

I am an expert Software Engineer with more than 8 years of development experience in Python, Django, AWS, Vue JS, React JS, and Angular and an expert in doing multi-tasking to increase the development pace and support fast-paced teams. Languages and Frameworks in which I have Command: Python, JavaScript, Django, Django REST Framework, Flask, FastAPI My DevOps Expertise: Amazon Web Services (AWS), Linux, Heroku, Circle CI/CD Database: PostgreSQL, MySQL, MongoDB, SQLite VCS: Git, Github, GitLab, Bitbucket Tools that I can use: Sendgrid, MailChimp, Coveralls Other Skills: Front-end Development, HTML, CSS, Bootstrap, Redis Thanks for visiting my profile. Have a Goodday!!

I help businesses build reliable backend systems, custom applications, APIs, and low-code/no-code automation workflows using Python, FastAPI, Node.js, n8n, Zapier, Make, and AI tools. Most clients come to me when they have a product to build or a workflow that has become too manual or unreliable. I help solve this by designing and building backend systems, APIs, automation pipelines, data workflows, and AI-based features. Whether you need a fully custom-developed solution or a fast, scalable automation built with low-code platforms, I can help design and implement the right approach for your business. 📌 Backend, APIs & System Design • Build REST/GraphQL APIs using FastAPI, Flask, Django, Node.js (Express/NestJS) • Design SaaS, marketplace, and internal tool architectures • Implement auth, RBAC, multi-tenant systems, and core business logic • Integrate third-party APIs, payments, CRMs, and external services • Design PostgreSQL/MySQL/MongoDB schemas for scalable systems 📌 Automation & Workflow Systems • Build workflows using Python, n8n, Zapier, Make • Design event-driven systems using webhooks, queues, and schedulers • Replace fragile no-code flows with backend-driven automation • Add retries, logging, monitoring, and failure handling • Connect systems with Slack, email, SMS, and CRMs 📌 AI Systems & Data Pipelines • Build AI services using OpenAI, Claude, and open-source LLMs • Develop RAG pipelines with vector DBs (pgvector, Pinecone, Weaviate) • Create workflows for extraction, summarization, classification, and routing • Build ETL pipelines for APIs, databases, and external tools • Handle data cleaning, transformation, and structured outputs • Work with PostgreSQL, Redis, MongoDB, and S3 📌 Web Scraping & Data Extraction • Build scraping systems using Playwright, Selenium, Scrapy • Handle dynamic pages, authentication, anti-bot, and scheduling • Convert raw web data into structured datasets or APIs 🔧 Systems I Build • SaaS backend platforms • AI-powered internal tools • Workflow automation systems • CRM & operations platforms • Data aggregation & reporting pipelines • AI agent systems connected to business data ⚙️ How I Work I design systems that are reliable, scalable, and maintainable: • handle edge cases and failures • reduce long-term operational cost • integrate cleanly with existing stacks • are easy for teams to operate 📦 What You Get • Production-ready backend or automation system • Clean and scalable architecture • Reliable integrations across your tools • Documentation and maintainable code • A system your team can actually depend on Send me your current workflow, product idea, tools, or technical requirements, and I’ll help you choose the simplest, most reliable setup, whether that’s a custom backend, low-code automation, AI workflow, or a hybrid solution.

I build scalable backend systems, APIs and AI-powered solutions using Python. With 8+ years of software development experience, I specialize in designing and developing reliable backend architectures, high-performance APIs, automation systems, and AI integrations that are production-ready and built to scale. What I can help with: • Python Backend Development • FastAPI, Flask & Django Applications • API Design & Backend Architecture • AI Agents & AI Assistants • RAG Systems & Document Intelligence • OpenAI & Claude Integrations • n8n Workflow Automation • Database Design & Optimization • Third-Party API Integrations • SaaS Platform Development Tech Stack: • AI & LLMs: OpenAI, Claude, Gemini, OpenRouter • AI Frameworks: LangChain, LangGraph, LlamaIndex, CrewAI, AutoGen, MCP • Backend: Python, FastAPI, Flask, Django • Databases: PostgreSQL, MySQL, MongoDB, Redis • Vector Databases: Pinecone, Qdrant, ChromaDB, Weaviate • Automation: n8n, Make com, Zapier • Voice AI: Vapi, ElevenLabs, Deepgram, Twilio • Infrastructure: AWS, GCP, Docker • AI Development Tools: Cursor, Claude Code, Windsurf Whether you need a backend system built from scratch, API development, system integrations, or AI capabilities added to an existing product, I can help design and deliver the right solution. Best Regards, Shailesh PS: I'm comfortable working with both traditional development and newer tools like Cursor, Claude Code, Windsurf, Lovable, Bolt, and Replit, depending on what works best for the project