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Ramsey M.
$30/hr
100% Job Success
$20K+ earned
Offers consultations
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Hello! I'm Ramsey, a passionate software engineer specializing in blockchain, web and desktop application development. I excel in crafting smart contracts, DApps, tokens (ERC-20, BEP-20, NFTs), and integrating blockchain systems. Skilled in modern frameworks like React, Next.js, and Angular, I also bring backend expertise with Python, Node.js, and PHP to help create secure, scalable web solutions. For desktop apps, I use PyQt, C#, or JavaFX to deliver custom, multi-platform support. I also have strong expertise in AI related work including chatbots, recommendation systems, NLP, CV, and OpenAI API integrations. I have a very detail-oriented, problem-solving approach, strong communication, and timely delivery, I’m ready to bring your ideas to life. Let’s build together!
Ramsey M. has worked .
Muhammad A.
$25/hr
100% Job Success
$100K+ earned
Available now
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Python. Django. FastAPI. AWS. 10 years building AI-integrated SaaS platforms that ship to production and stay there. 100% Job Success. Top Rated Plus. 7,000+ hours delivered. $100K+ earned on Upwork. I build the backend, wire in the AI, deploy on AWS, and keep it running. One engineer accountable for the full stack no coordination overhead, no surprises. 𝐑𝐄𝐂𝐄𝐍𝐓 𝐃𝐄𝐋𝐈𝐕𝐄𝐑𝐘 - AI sales intelligence platform (Impact Intelligence) - Python backend, LLM pipeline, real-time analytics on AWS - AI resume builder (AI-Resyme) - OpenAI API + voice features, deployed to production in 90 days - Full-stack SaaS platform - 1,029-hour sustained engagement across 2 years of continuous feature delivery - AWS-connected web application - PostgreSQL + cloud infrastructure maintained over 1,185 hours - Backend MVP for directory platform - scoped and shipped within a 30-day deadline 𝐖𝐇𝐀𝐓 𝐈 𝐁𝐔𝐈𝐋𝐃 𝐏𝐘𝐓𝐇𝐎𝐍 & 𝐀𝐈 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓 LLM chatbots and RAG pipelines using OpenAI, Claude, and LangChain. Document processing, AI-powered search, and intelligent workflows connected to your CRMs, APIs, and databases. Python, Django, FastAPI, Flask, Celery. 𝐒𝐀𝐀𝐒 & 𝐅𝐔𝐋𝐋-𝐒𝐓𝐀𝐂𝐊 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓 Full-stack SaaS platforms with Python backend and React frontend. Auth, Stripe billing, dashboards, REST APIs, and third-party integrations built from day one. I work well on existing codebases, not just greenfield projects. 𝐃𝐄𝐕𝐎𝐏𝐒 & 𝐂𝐋𝐎𝐔𝐃 AWS deployments with Docker, ECS, EC2, RDS, and S3. CI/CD pipelines for automated builds and deploys. Database architecture that scales. One engineer accountable for code, infrastructure, and uptime. 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊 Backend: Python, Django, FastAPI, Flask, Celery, Redis Frontend: React, TypeScript, Next.js Cloud: AWS (ECS, EC2, RDS, S3, Lambda), Docker, CI/CD AI/LLM: OpenAI API, Claude API, LangChain, RAG pipelines, vector databases Database: PostgreSQL, MySQL, MongoDB Automation: n8n, webhook integrations, Zapier 𝐖𝐇𝐎 𝐓𝐇𝐈𝐒 𝐖𝐎𝐑𝐊𝐒 𝐁𝐄𝐒𝐓 𝐅𝐎𝐑 - Founders who need Python, AI, and AWS handled by one engineer without hiring a team - Engineering leads who need a reliable senior Python contractor for an ongoing engagement - Startups adding LLM features or RAG pipelines to an existing product - Teams that need a backend built fast and deployed correctly on AWS Send me your requirements. I will confirm scope, timeline, and fit in one conversation.
Rehan R.
$70/hr
100% Job Success
$60K+ earned
Offers consultations
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⭐️ Top Rated 🕒 1300+ hours on Upwork ✅ 5+ years of experience ✅ Delivered 20+ GenAI products & Fortune 500-scale systems I'm a Full Stack AI Developer with deep expertise in backend logic and cutting-edge LLM automation. I thrive on building technically challenging and creative systems—from scratch to production. My specialties include agentic automation, retrieval-augmented generation (RAG), and document intelligence solutions for businesses, legal firms, and startups. Over the past 5+ years, I’ve helped startups and enterprises ship GenAI systems, automate decision-making workflows, and scale ML products. Whether it’s chatbot design, site backend logic, or full product delivery—I’m the one who loves turning complexity into elegance. 💻 Core Expertise Includes Backend / Full Stack Development Python · FastAPI · Node.js · PHP · Laravel · WordPress · CodeIgniter · MySQL · MongoDB · REST APIs · Docker · Nginx · Git · AWS GenAI, LLMs & AI Agents LangChain, LangGraph, FAISS, Pinecone, RAG pipelines Whisper, LayoutLM, Codex, HuggingFace Transformers AI assistants (voice, text, Slack bots) Custom document Q&A (PDFs, videos, invoices, diagrams) Multilingual RAG, agent orchestration, and autonomous pipelines Frontend / UX Integration React · Vue.js · jQuery · Bootstrap · Tailwind CSS Data Science & ML Pandas · NumPy · Matplotlib · Scikit-Learn · Keras/TensorFlow · PyTorch · NLTK · Geospatial AI (ArcGIS/QGIS) · Power BI Automation & Scripting Web scraping (Selenium, BeautifulSoup, Scrapy) · Python automation · OCR · Data extraction · Business dashboards 🧠 Recent GenAI & Agentic Projects Policy Navigator – Ask AI legal queries using PDF-based RAG Voice Assistant – Voice command to real-time task execution (NVIDIA NeMo) Meeting Extractor – Audio-to-action summary using Whisper Multimodal RAG – Ask "Where in this video is XYZ mentioned?" Document Intelligence – Invoice parser with LayoutLMv3 Slack Q&A Bot – AI agent for internal knowledge + summarization LLM Orchestration Engine – Agent architecture for multi-step planning Code Assistant – Codex-powered dev tool for refactoring/debugging Autonomous Research Agents – LangGraph-based agent for task decomposition BI Dashboards – Analytics from big data & geo data (ArcGIS + PowerBI) 👨‍💻 Personal Qualities Passionate about complex system logic Fast learner, problem-solver, and detail-oriented Always working with latest libraries & best practices Strong communication & leadership Flexible, creative, and committed to results 💼 If you’re looking to build an AI-powered product, automate your business workflows, or solve complex technical challenges—let’s connect. I'm always hungry for bold ideas and rewarding partnerships. 📩 Send a message to get started with your next powerful backend, AI, or automation solution.
Rehan R. has worked .
Ashish G.
$15/hr
100% Job Success
$200K+ earned
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AI-Ready Full Stack Developer | SaaS, AI Applications, React, Next.js, Django & eCommerce Solutions I’m an AI-ready Full Stack Developer with 10+ years of experience building production-grade SaaS platforms, AI-powered applications, intelligent APIs, business automation systems, and modern eCommerce solutions. My expertise combines AI, backend architecture, cloud infrastructure, and modern frontend development to deliver secure, scalable, and high-performance products. I help businesses transform complex ideas into reliable software, from architecture and database design to deployment and long-term scalability. What I Can Help You Build AI Applications & Intelligent Systems • LLM integrations (OpenAI, Claude, Gemini) • AI-powered assistants and knowledge systems • RAG (Retrieval Augmented Generation) solutions • AI automation workflows (n8n, Zapier, Make) • AI-powered search, recommendations, and analytics • Prompt engineering and AI-assisted development pipelines • Intelligent APIs and data processing systems • Agentic workflows and business automation SaaS & Platform Development • Multi-tenant SaaS applications • Role-based access control (RBAC) systems • Authentication and authorization architecture • Admin dashboards and internal business tools • Subscription and membership platforms • LMS and educational platforms • CRM, ERP, and workflow management systems • Scalable backend architectures and API ecosystems Full Stack Web Development • Python, Django, PHP & Django REST Framework • FastAPI (High Performance APIs) • React.js & Next.js • TypeScript & JavaScript • REST & GraphQL APIs • Microservices architecture • Responsive and modern frontend development eCommerce Development Magento 2 (Adobe Commerce) • Custom themes and extensions • Version upgrades and migrations • Performance optimization and security hardening • REST & GraphQL integrations • Multi-store and multi-currency implementations Shopify & Shopify Plus • Custom Liquid theme development • Shopify app integrations • Headless Shopify architecture • Checkout optimization • Performance tuning and scalability Backend Systems & Integrations • Third-party API integrations • Supabase • Payment gateway integrations • ERP & accounting integrations • Inventory & order management systems • Event-driven architectures • Business process automation • Data synchronization platforms Databases • PostgreSQL • MySQL • MongoDB • DynamoDB • Database architecture and optimization • Multi-tenant database design Cloud & DevOps • AWS (EC2, S3, RDS, DynamoDB, SQS, ElasticSearch) • Docker and containerized deployments • CI/CD pipelines • Linux & Nginx server infrastructure • Scalable cloud architecture • Monitoring and performance optimization AI-Assisted Engineering Approach I actively use Claude, ChatGPT, Cursor, and modern AI development workflows to accelerate software delivery, testing, documentation, and code reviews. While AI helps increase development speed and productivity, I maintain full ownership of: • System architecture • Database design • Authentication and authorization • Security boundaries • API contracts • Scalability and performance decisions This approach helps reduce development time while maintaining code quality, security, and long-term maintainability. Why Clients Work With Me • 10+ years of software development experience • Strong backend and system architecture expertise • Experience building SaaS, AI, eCommerce, and business platforms • Focus on scalable, production-ready solutions • Clear communication and reliable delivery • Strong understanding of business workflows and automation I don't just build features. I help businesses create systems that improve efficiency, scale reliably, and deliver measurable business value. Let's discuss your project. Best Regards, Ashish
Mango IT Solutions
Associated with
Mango IT Solutions
Najeeb Ahmad K.
$39/hr
100% Job Success
Available now
Offers consultations
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MLOps & LLM Expert | Scalable AI Infrastructure | RAG Systems | AWS, Openclaw, RunPod Hi, I’m Najeeb, an AI Engineer with 8+ years of experience building production-ready systems powered by Large Language Models, MLOps, and Generative AI. I’ve led projects across startups and enterprises, delivering solutions for conversational AI, RAG, speech models, and more. What I Deliver: LLM & RAG Systems: LangChain, Pinecone, Chroma, HuggingFace, Claude, Llama, Openclaw MLOps & Deployment: RunPod, AWS Sagemaker, GCP Vertex AI, Azure, Docker, CI/CD, Kubernetes Inference & API Services: FastAPI, Flask, OpenAI-compatible endpoints Prompt Engineering: GPT-4, LLaMA2, Claude, Gemini; evaluation, tuning, semantic search AI SaaS MVPs: Fast, scalable products using Django, React, and Next.js Automation: N8N, Make, Zapier for agent workflows, backend triggers, pipelines 📌 Tech Stack: LangChain, LLM, RAG, RunPod, OpenAI, HuggingFace, AWS, Azure, FastAPI, Vector DB, Docker, Kubernetes, Python, MongoDB, Prompt Engineering, MLOps, Speech AI, Stable Diffusion, LORA, CI/CD ⭐ Why Clients Choose Me: 27+ successful projects on Upwork across LLM, GenAI, and backend systems Proven track record with Runpod serverless APIs, ComfyUI pipelines, and ChatGPT-style bots Experience with enterprise workloads: SDK development, real-time LLM serving, speech/audio models Fast delivery, clear communication, and long-term partnership mindset Let’s connect if you want to deploy AI products faster, better, and smarter.
Najeeb Ahmad K. has worked .
Shakir S.
$25/hr
100% Job Success
$10K+ earned
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✳️✳️ Many businesses know AI can improve their operations, but struggle to turn ideas into production systems that actually deliver value.✳️✳️ I help companies build AI-powered products that eliminate repetitive work, accelerate decision-making, and scale operations without increasing manual effort. ✳️✳️ Whether you're building a Computer Vision application, AI Agent, RAG platform, document processing system, or workflow automation, my focus is always the same: deliver reliable software that solves real business problems, not impressive demos.✳️✳️ ⭐⭐What I Build⭐⭐ ✅ Computer Vision Applications • Object Detection & Image Classification • OCR & Intelligent Document Processing • Video Analytics & Real-Time Vision Systems • Face Recognition & Quality Inspection ✅ AI Agents & LLM Applications • Multi-Agent Systems • AI Chatbots • Voice AI Agents • Retrieval-Augmented Generation (RAG) • Knowledge Assistants • OpenAI & Anthropic Integrations ✅ AI Automation • n8n Workflows • Zapier & Make Automation • CRM Automation • Internal Business Tools • API Integrations • Webhooks & Background Processing ⭐⭐Technologies⭐⭐ Python • FastAPI • Django • OpenCV • YOLO • LangChain • LangGraph • OpenAI • Anthropic • n8n • PostgreSQL • Redis • Docker • AWS • React • Next.js ⭐⭐⭐Recent Solutions⭐⭐⭐ 🚀 AI Document Processing Platform → Automated extraction, validation, and classification of thousands of business documents. 🚀 Healthcare AI Assistant → Unified patient information, AI search, and workflow automation for operational teams. 🚀 AI Voice Automation → Reduced manual outreach by 80% through AI qualification and CRM integration. 🚀 Computer Vision Inspection System → Automated image analysis to improve processing speed and consistency. ⭐⭐⭐What Clients Value⭐⭐⭐ ✔️ Production-ready architecture ✔️ Clear communication ✔️ Scalable backend systems ✔️ Clean, maintainable code ✔️ Business-first problem solving ✔️ Long-term technical partnership If you're looking for someone who understands both the technical architecture and the business outcome behind your product, I'd be happy to discuss the fastest path from idea to production.
Shakir S. has worked .
Snakescript
Associated with
Snakescript
Ranjeet S.
$20/hr
97% Job Success
$30K+ earned
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Most AI projects work well in demos but fail in production. I build AI systems that are reliable, scalable, and designed for real-world use. I am a Python AI Developer and Machine Learning Engineer specializing in LLM applications, AI Agents, RAG systems, Voice AI, Computer Vision, and end-to-end AI automation. I help startups, enterprises, and SaaS companies build production-ready AI products that solve real business problems. Whether you need an AI chatbot, autonomous AI agents, enterprise RAG, algorithmic trading systems, computer vision applications, or custom machine learning models, I can design, develop, deploy, and scale the complete solution. If you have an AI project in mind, send me your requirements, and I'll provide a clear technical approach and realistic implementation plan. Technical Expertise ================== Artificial Intelligence:- Generative AI, LLMs, RAG, AI Agents, Multi-Agent Systems, Agentic AI, AI Automation, Prompt Engineering, Fine-tuning, Reasoning Models, Knowledge Graphs, Semantic Search, Vector Databases, MCP, Function Calling, Tool Calling, Structured Outputs LLM Frameworks:- LangChain, LangGraph, LlamaIndex, CrewAI, AutoGen, OpenAI SDK, Anthropic Claude, Google Gemini, DeepSeek, Qwen, Mistral AI, Ollama, vLLM, Hugging Face Transformers Voice AI:- AI Voice Agents, AI Phone Agents, Voice Assistants, Speech-to-Text, Text-to-Speech, Real-time Voice AI, Conversational AI, Call Automation, Deepgram, ElevenLabs, Whisper, LiveKit, Twilio, Retell AI, Vapi, Daily, OpenAI Realtime API Chatbots:- OpenAI Chatbots, Customer Support Bots, Sales Chatbots, WhatsApp Bots, Telegram Bots, Discord Bots, Slack Bots, Web Chatbots, Custom AI Assistants Machine Learning:- Machine Learning, Deep Learning, Reinforcement Learning, Classification, Regression, Clustering, Recommendation Systems, Predictive Analytics, Time Series Forecasting, Anomaly Detection, Feature Engineering, Model Optimization, MLOps ML Frameworks:- PyTorch, TensorFlow, Scikit-learn, XGBoost, LightGBM, CatBoost, MLflow Computer Vision:- YOLO, OpenCV, Detectron2, SAM, Vision Transformers, OCR, Object Detection, Image Classification, Image Segmentation, Face Recognition, Pose Estimation, Video Analytics, Medical Imaging, Industrial Vision Algorithmic Trading:- Trading Bots, Quantitative Research, Backtesting, Portfolio Optimization, Risk Management, Financial Forecasting, High-Frequency Data Processing, Time Series Modeling, Reinforcement Learning, Broker API Integration Python Development:- Python, FastAPI, Django, Flask, AsyncIO, REST APIs, GraphQL, WebSockets, Microservices, Celery, Redis Databases:- PostgreSQL, MySQL, MongoDB, Pinecone, Weaviate, Qdrant, Milvus, ChromaDB, FAISS, pgvector, MongoDB Atlas Vector Search Data Engineering:- ETL Pipelines, Apache Spark, Kafka, Airflow, Pandas, NumPy, Polars, SQL, Data Warehousing Cloud & DevOps:- AWS, Google Cloud Platform (GCP), Microsoft Azure, Docker, Kubernetes, Terraform, GitHub Actions, CI/CD, Linux, NGINX Deployment:- Production AI Systems, GPU Deployment, Model Serving, Inference Optimization, Monitoring, Scaling, Security, Cost Optimization I build complete AI products from research and architecture to deployment and long-term maintenance. My focus is writing clean, maintainable Python code and developing AI systems that are reliable under production workloads. I have experience building enterprise RAG platforms, autonomous AI agents, AI copilots, voice assistants, intelligent document processing systems, computer vision applications, trading automation platforms, recommendation engines, predictive analytics solutions, and custom machine learning products. Whether you need an experienced Python Developer, AI Engineer, LLM Engineer, Machine Learning Engineer, Computer Vision Engineer, Quant Developer, or AI Consultant, I can help turn your idea into a scalable production system.
Ranjeet S. has worked .
SoftProdigy
Associated with
SoftProdigy
$10M+
earned
$15/hr
100% Job Success
$20K+ earned
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If you’re looking for quality results, fast delivery, and a long-term technical partner—you’re on the right page! 👨‍💻 I’m a Full Stack Python & Django Developer with 3+ years of hands-on experience. I specialize in building robust web applications, automating business processes, and delivering data solutions that scale. My work is efficient, high-quality, and tailored to your needs. 💡 What I Can Do for You: Backend Development 🐍 Python, Django, Django REST Framework (DRF), FastAPI Secure API development (REST/SOAP) Database design and optimization Frontend Development 🖥️ HTML5, CSS3, Bootstrap ⚡ JavaScript, jQuery, Vue.js Responsive and user-friendly UI Web Scraping & Automation 🤖 Python web scraping (Selenium, Requests, BeautifulSoup) Data collection, transformation, and automation Database 🗄️ MySQL, MongoDB Integrations 🔗 API integrations (REST, SOAP, Social Media) Payment gateways: Stripe, PayPal, 2Checkout, Skrill, Braintree Accounting: XERO Deployment & DevOps ☁️ AWS, Heroku, cPanel, phpMyAdmin Tools 🧰 Postman, VS Code, cursor ai, Git, JIRA, MS Office Why Choose Me? ✅ Fast delivery and reliable communication ✅ Clean, maintainable, and well-documented code ✅ Flexible for short-term tasks or long-term partnerships ✅ Free consultation about your project requirements Let’s bring your project to life! Message me to discuss your needs, and I’ll get started right away.
Mohsin Z.
$30/hr
100% Job Success
Available now
Offers consultations
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🥇 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | ⏳ 𝟳+ 𝗬𝗲𝗮𝗿𝘀 | ⭐ 𝟱.𝟬 𝗦𝘁𝗮𝗿𝘀 | ✅ 𝗔𝗜 & 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗘𝘅𝗽𝗲𝗿𝘁 Hi 👋 I’m 𝗠𝗼𝗵𝘀𝗶𝗻 𝗭𝗮𝗵𝗲𝗲𝗿. I’m an 𝗔𝗜 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 & 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 specializing in 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗔𝗜, 𝗥𝗔𝗚 𝘀𝘆𝘀𝘁𝗲𝗺𝘀, 𝗟𝗟𝗠 𝗮𝗽𝗽𝘀, 𝗔𝗜 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻, and scalable web applications. I help startups and businesses build production-ready AI products, intelligent chatbots, document intelligence tools, automation platforms, SaaS dashboards, and full-stack web apps with clean architecture and reliable delivery. 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 🤖 𝗔𝗜 & 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 – LangChain, LangGraph, LlamaIndex, RAG, OpenAI, embeddings, AI agents 🧠 𝗠𝗟 & 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 – NLP, computer vision, fine-tuning, PyTorch, TensorFlow, Scikit-learn 💻 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 𝗔𝗽𝗽𝘀 – React.js, Next.js, TypeScript, Django, FastAPI, Flask, Node.js ⚙️ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗔𝗣𝗜𝘀 – REST APIs, GraphQL, WebSockets, microservices, authentication, integrations 🗄️ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 & 𝗩𝗲𝗰𝘁𝗼𝗿 𝗦𝗲𝗮𝗿𝗰𝗵 – PostgreSQL, MongoDB, Firebase, Redis, Pinecone, FAISS, Qdrant ☁️ 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀 – AWS, Docker, Kubernetes, CI/CD, serverless, scalable deployments 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗕𝘂𝗶𝗹𝗱 ✅ AI chatbots and custom GPT applications ✅ RAG-based document search and knowledge assistants ✅ Agentic AI workflows and business automation tools ✅ SaaS platforms, admin dashboards, and internal tools ✅ Full-stack web apps with secure backend architecture ✅ AI integrations for existing products and workflows 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 ✅ Strong AI engineering and full-stack development background ✅ Experience building scalable, production-ready applications ✅ Clear communication, reliable milestones, and clean handoff ✅ Practical product thinking, not just code delivery ✅ Focus on performance, maintainability, and business outcomes I’m available for 𝗔𝗜 𝗮𝗽𝗽 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗥𝗔𝗚 𝘀𝘆𝘀𝘁𝗲𝗺𝘀, 𝗮𝗴𝗲𝗻𝘁𝗶𝗰 𝗔𝗜, 𝗦𝗮𝗮𝗦 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗳𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝘄𝗲𝗯 𝗮𝗽𝗽𝘀, and 𝗔𝗜 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 projects. 📩 Send me a message and let’s discuss how I can help build your product.
Mohsin Z. has worked .
$15/hr
$100+ earned
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Senior Python Developer, Django Expert, FastAPI Specialist, AWS Backend Engineer with strong experience in AI automation, API development, and scalable cloud systems. Python developer specializing in Django REST APIs, FastAPI backends, AWS deployments, automation workflows, and AI-ready backend architectures. I help startups, SaaS companies, and growing businesses design, build, and scale high-performance backend systems using Python, Django, FastAPI, and AWS. With 6+ years of production experience, I focus on writing clean, secure, and scalable code that supports real business growth. My core expertise lies in backend engineering, API development, AI integrations, automation systems, and cloud infrastructure. I work closely with founders and product teams to transform complex requirements into reliable, production-ready applications. 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼 𝗕𝗲𝘀𝘁- Backend & API Development I build scalable backend systems using Python, Django, Django REST Framework, FastAPI, and Flask. My APIs are optimized for performance, security, and long-term scalability, including authentication, role-based access control, async processing, and real-time features. 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻- I develop AI-ready backends and automation pipelines that integrate with third-party APIs, machine learning services, and data workflows. I also create business automation systems and reliable web scraping solutions using Selenium, Playwright, Scrapy, and Requests. 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 & 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻- I work with PostgreSQL, MySQL, MongoDB, and Redis, focusing on efficient schema design, query optimization, and handling high-traffic workloads with stability and speed. 𝗖𝗹𝗼𝘂𝗱, 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗔𝗪𝗦- I deploy and manage production systems on AWS using EC2, RDS, S3, ECS, Lambda, and CloudWatch. I implement Docker-based deployments, CI/CD pipelines, and Infrastructure as Code using Terraform to ensure reliable releases and cost-efficient infrastructure. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗜𝗺𝗽𝗮𝗰𝘁- I have supported 20+ production applications with automated infrastructure, reduced deployment times by over 40% using CI/CD pipelines, and optimized AWS environments to significantly lower cloud costs while improving system reliability. 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜 𝗣𝗿𝗼𝘃𝗶𝗱𝗲- High-performance Python backend development Django and FastAPI API development AI automation and third-party API integrations AWS cloud architecture and deployment CI/CD pipeline setup and optimization Dockerized production environments Backend systems for SaaS and startups Cloud security and performance optimization 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲- Strong real-world backend engineering experience Clean, scalable, and well-documented code Business-focused problem solving Clear communication and predictable delivery Long-term collaboration mindset If you are looking for a Python backend expert who can build, automate, and scale your system with confidence, I am ready to help you move fast and build right. Python Developer, Django Developer, FastAPI Developer, Backend Developer, API Development, AWS Backend Engineer, Python Automation, AI Backend Developer, Django REST Framework, Web Scraping, DevOps Engineer, Cloud Infrastructure, Docker Deployment, CI CD Pipelines, SaaS Backend, Microservices Architecture, Automation Engineer, Scalable Backend Systems