Feedback from Upwork Client ⭐⭐⭐⭐⭐ 5.00 "Liban demonstrated exceptional attention to detail and delivered the job on time. I highly appreciate his professionalism and dedication. " 👋🏼🙂Hi there! I am a full-stack developer (Backend-heavy) with 5 years of experience in Python (Django, FastAPI) and Node.js. Skilled in frontend frameworks like React and Next.js, I build scalable and efficient web applications. Expert in AI engineering, including RAG, agents, automation, and intelligent integrations. Proficient in scripting, system design, and end-to-end solution development. Passionate about merging full-stack engineering with cutting-edge AI innovation to create impactful products. Programming Languages: ✅ Python | Java | JavaScript | TypeScript Full Stack Development Expertise: ✅ Front End Development: React | Next | Redux | TypeScript | JavaScript | Tailwind CSS ✅ Back End Development: 𝘿𝙟𝙖𝙣𝙜𝙤, 𝙁𝙡𝙖𝙨𝙠, 𝙁𝙖𝙨𝙩𝘼𝙋𝙄, and 𝙀𝙭𝙥𝙧𝙚𝙨𝙨 ✅ Databases: MySQL | PostgreSQL | MongoDB ✅ Architecture: Clean Architecture | Model-View-Controller (MVC) Web Scraping Expertise: ✅ Selenium, Scrapy, Beautiful Soup Machine Learning & Data Science : ✅ Python, Scikit-learn, Pandas ✅ TensorFlow, PyTorch, Numpy ✅ Skilled in implementing neural networks, convolutional neural networks (CNNs), recurrent neural networks (RNNs), and other deep learning architectures ✅ Experience in natural language processing (NLP), and computer vision Why Me? ✔️ Timely and high-quality project delivery. ✔️ Strong emphasis on clean and maintainable code. ✔️ Effective communication and prompt responses. ✔️ Dedicated and hardworking approach for successful outcomes. ✔️ Passion for exploring new technologies and innovative solutions. ✔️ Expertise in a wide range of technologies. ✔️ Committed to providing value and ensuring client satisfaction. Thank you for taking the time to review my profile!

Most businesses are sitting on 10+ hours of manual work every week that could be fully automated. I build the systems that eliminate it. Over the past 3 years I've delivered 57+ projects for SaaS founders, real estate operators, agencies, and solo entrepreneurs across the US and Europe. My work combines Python backend engineering, LLM integration, and workflow automation into reliable, production-ready systems, not quick hacks that break in a week. What I build: - AI-powered automation workflows using n8n, Make, and Zapier connected to OpenAI, GPT-4o, DeepSeek, and Grok - Python scrapers that extract structured data from any website, including JavaScript-heavy and bot-protected targets - Full data pipelines from raw extraction to clean storage in PostgreSQL, Supabase, MySQL, or Google Sheets - LLM integrations for email triage, lead scoring, content generation, and document processing - Full-stack products with Next.js frontends backed by Python APIs and Supabase Projects I've shipped: - Gmail AI triage system: n8n reads incoming emails, GPT-4o classifies by type and urgency, results logged to MySQL automatically - Lead scoring pipeline: Make pulls company data via Grok xAI, scores leads, and pushes results into Google Sheets - Real estate data platform with 10,000+ foreclosure listings scraped daily from court records, county portals, and government sources - Article intelligence workflow: Firecrawl + DeepSeek scores and ranks content, synced to Sheets for editorial teams - CRM sync automation: Google Sheets to Pipedrive pipeline for a German notary database with field mapping and deduplication - Sports scouting MVP: Tally form submissions processed through Make and OpenAI, structured output saved to Notion Tech stack: Python, n8n, Make, Zapier, Claude AI, OpenAI API, Playwright, Selenium, BeautifulSoup, Supabase, PostgreSQL, MySQL, Next.js, Google Sheets API, Pipedrive, Notion, AWS SES If you have a workflow that is eating your team's time or a data problem that needs a real engineering solution, let's talk.

Are you looking for a developer who can build scalable web applications AND automate complex data workflows? 📊 Key Achievements 1. Built secure multi-tenant SaaS platforms with scalable architecture 2. Developed high-performance APIs handling large-scale traffic efficiently 3. Improved system performance by up to 40% through optimization and caching 4. Delivered full-stack applications from concept to deployment 5. Extracted thousands of records daily from complex, JavaScript-heavy websites using Playwright & Selenium 6. Built and maintained large-scale scraping systems covering 2,000+ sites at Reworkd over 2 years, handling dynamic content, failures, and ensuring continuous data extraction at scale 7. Automated workflows saving clients 20+ hours per week I help businesses turn ideas into powerful, production-ready systems - from SaaS platforms to intelligent scraping and automation solutions that save time and drive growth. 💡 What I Deliver ✔ Scalable backend systems using Django, FastAPI, and Flask ✔ Modern frontend applications with React / Vue and responsive UI ✔ Advanced web scraping for dynamic websites (Playwright, Selenium, Scrapy) ✔ End-to-end automation to eliminate repetitive manual tasks ✔ Data pipelines & ETL systems for structured insights ✔ Deployment-ready solutions using Docker, AWS, and CI/CD 🧠 My Approach - Clean, scalable, and maintainable architecture - Reliable automation with error handling and retry logic - Fast communication and on-time delivery I build solutions that are not just functional - but optimized for performance, reliability, and real-world scalability. 🛠️ Core Expertise Backend: Django, DRF, FastAPI, Flask Frontend: React.js, Vue.js, JavaScript Scraping & Automation: Playwright, Selenium, Scrapy, BeautifulSoup Databases: PostgreSQL, MongoDB, MySQL, ClickHouse DevOps: Docker, AWS, CI/CD, GitHub Actions Tools: Redis, Celery, RabbitMQ, Pandas, NumPy 🔥 Let’s Get Started If you need a reliable developer to build your system or automate your workflow, let’s discuss your project today. Send me a message with your requirements, and I’ll provide a clear solution and approach within 24 hours. Keywords: Python, Django, React, Vue.js, FastAPI, Flask, SaaS, Web Scraping, Browser Automation, Playwright, Selenium, Scrapy, BeautifulSoup, pandas, NumPy, PostgreSQL, MongoDB, Redis, RabbitMQ, Docker, Stripe, API Integration, Data Extraction, Workflow Automation, Headless Browsers, Task Queues, RESTful APIs, CI/CD, Async Programming, OCR, Tesseract, ETL, Data Pipelines, JSON, XML, Webhooks, Kubernetes, Heroku, DigitalOcean

𝗡𝗲𝗲𝗱 𝗮 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗪𝗲𝗯 𝗼𝗿 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗳𝗼𝗿 𝗬𝗼𝘂𝗿 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀? Are you looking for a skilled Full Stack Developer with 4+ years of experience to build, improve, or fix your web or mobile application? I specialize in developing modern, scalable, and efficient applications using the latest technologies. Whether you're an individual with a small project or a business needing a full-fledged product, I can help! 👨‍💻 𝗪𝗵𝗼 𝗔𝗺 𝗜? Hi, I’m Umer, a Full Stack Web & Mobile Developer with 4+ years of experience. I build beautiful, fast, and reliable applications that drive results. 🛠 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵: 🚀 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: 🔹 JavaScript (ES6+) & TypeScript 🔹 React.js, Next.js, Gatsby.js 🔹 Vue.js, Nuxt.js 🔹 HTML5, CSS3, Sass, Tailwind CSS, Bootstrap 🔹 Redux, Zustand, React Query, SWR 🔹 Framer Motion, GSAP (for animations) 🛠 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: 🔹 Node.js, Express.js, FastAPI 🔹 Django, Flask (Python) 🔹 GraphQL, REST APIs, WebSockets 🔹 Authentication (JWT, OAuth, NextAuth.js, Firebase Auth) 🔹 Serverless (AWS Lambda, Vercel, Firebase Functions) 📦 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 & 𝗦𝘁𝗼𝗿𝗮𝗴𝗲: 🔹 MongoDB, PostgreSQL, MySQL, Firebase Firestore 🔹 Prisma ORM, Mongoose 🔹 Redis, Supabase, PlanetScale 🔗 𝗔𝗣𝗜 & 𝗪𝗲𝗯 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴: 🔹 BeautifulSoup, Scrapy, Selenium, Puppeteer, Playwright 🔹 Third-party API Integration (Stripe, Twilio, OpenAI, AWS, etc.) 🔹 Data Parsing & Automation ⚡ 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗖𝗹𝗼𝘂𝗱 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: 🔹 Docker, Kubernetes, CI/CD (GitHub Actions, Vercel, Netlify, Railway, Heroku) 🔹 AWS (EC2, S3, Lambda, RDS), Firebase, DigitalOcean 🔹 Nginx, Apache, PM2 🧠 𝗔𝗜, 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: 🔹 Python Scripting, Pandas, NumPy 🔹 Chatbots, NLP (OpenAI, LangChain, GPT, Hugging Face) 🔹 Web Automation & Scraping 🔹 𝗔𝗱𝗱𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝗦𝗸𝗶𝗹𝗹𝘀: 🔹 Git, GitHub, GitLab, Bitbucket 🔹 Agile, Scrum, Project Management 🔹 Chrome Extensions Development 🔹 WordPress, WooCommerce, Shopify Customization 🎯 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? 🚀 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 𝗚𝘂𝗶𝗱𝗮𝗻𝗰𝗲 – Unsure about the right technology for your project? I’ll choose the best stack tailored to your needs. 📢 𝗖𝗹𝗲𝗮𝗿 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 – I ensure a hassle-free process by understanding your requirements upfront. No more repeating your needs! ⚡ 𝗙𝗮𝘀𝘁 & 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 – Get your project delivered on time with full transparency and regular updates. 📩 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗔𝗺𝗮𝘇𝗶𝗻𝗴! I stay up-to-date with the latest industry trends to ensure your project is modern, efficient, and future-proof. 𝗜 𝗲𝗻𝘀𝘂𝗿𝗲 𝘁𝗵𝗮𝘁 𝗲𝘃𝗲𝗿𝘆 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗜 𝘄𝗼𝗿𝗸 𝗼𝗻 𝗶𝘀 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁, 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲, 𝗮𝗻𝗱 𝗳𝘂𝘁𝘂𝗿𝗲-𝗽𝗿𝗼𝗼𝗳. 𝗟𝗲𝘁’𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝗵𝗼𝘄 𝗜 𝗰𝗮𝗻 𝗯𝗿𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗶𝗱𝗲𝗮 𝘁𝗼 𝗹𝗶𝗳𝗲! 🚀

Hello, I'm Ameer, a seasoned Python developer with over 6 years of experience in building and optimising data processing solutions, AI solutions and developing robust APIs. I specialise in leveraging modern frameworks and tools to create scalable, efficient systems. My expertise includes: ✅️ Programming Languages & Frameworks: Python, Flask, FastAPI, Django for building RESTful APIs. ✅️ Databases: PostgreSQL, MongoDB for robust data management. ✅️ Web Scraping: Proficient in using Selenium and Scrapy for large-scale web crawling. ✅️ AI Development for Image classification, facial recogntion and Object Detection ✅️ LLM & RAG Development: Experience with LangChain and Milvus for retrieval-augmented generation (RAG) systems. ✅️ Automation & Scripting: Skilled in Bash scripting for automating tasks. ✅️ Containerization: Extensive use of Docker for building and deploying containerized applications. ✅️ Cloud Platforms: Proficient in AWS services such as S3, EC2, and RDS for scalable cloud solutions. Looking Forward to working with you and generate useful results 👍

Overview / Description: 🚀 Top-Rated Upwork Freelancer | 7+ Years in Python, AI & Automation 🚀 I help businesses automate workflows, extract insights, and build AI-powered solutions. From web scraping to LLM chatbots, I deliver **fast, reliable, and impactful results. 💡 What I Can Do for You: * AI & LLM Solutions: Custom GPT assistants, LangChain apps, prompt engineering, chatbots that think and automate. * Web Scraping & Automation: Scrape e-commerce sites, extract data, and build pipelines that save hours of manual work. * Backend & API Development: Python, Django, Flask, FastAPI - scalable, secure, and maintainable APIs. * Data & Analytics: Data cleaning, EDA, sentiment analysis, predictive models, dashboards with actionable insights. * Cloud & Deployment: AWS, GCP, Azure, Docker, CI/CD pipelines for smooth production deployment. 📊 Proven Results: * Built web scraping pipelines handling 50k+ records per day * Developed AI chatbots that improved user engagement by 30% * Delivered automation tools that saved clients 10–20 hours/week 💬 Why Clients Hire Me: * Clear, fast communication & reliable delivery * Problem-solving approach focused on your business goals * 7+ years of Upwork success with repeat clients 📩 Let’s solve your automation or AI challenge together. Message me to discuss your project and see results fast.

11 years python developer delivering scalable solutions with clean code and expertise in frameworks and APIs.

I design and build scalable, AI-powered, full-stack web applications for startups, SaaS companies, and businesses looking to integrate artificial intelligence, chatbots, real-time communication, and automation into their products. I am a Full-Stack & AI Engineer with hands-on expertise in AI chatbot development, large language models (LLMs), OpenAI integrations, AI agents, RAG systems, vector databases, Python backend development, FastAPI, REST APIs, WebSockets, and modern frontend frameworks including Next.js and React. My solutions are production-ready, secure, high-performance, and optimized for real users, not demos or experiments. I specialize in end-to-end AI product development, covering system architecture, AI workflow design, backend engineering, frontend development, and real-time integrations. I build intelligent chatbots, AI assistants, voice-based AI agents, real-time AI systems using LiveKit, and AI-integrated SaaS platforms that scale reliably. From LLM orchestration, embeddings, retrieval-augmented generation (RAG), and tool calling, to low-latency voice/video pipelines, real-time messaging, and AI dashboards, I handle the complete technical stack with a strong focus on performance, scalability, maintainability, and business impact. My core technical stack includes Python (FastAPI, async programming), AI and LLM APIs, chatbot frameworks, vector databases, LiveKit real-time voice and video, WebRTC, Next.js, React, TypeScript, RESTful APIs, WebSocket-based systems, cloud-ready architectures, and full-stack application development. Whether you need to build an AI chatbot from scratch, integrate AI into an existing application, create a real-time communication platform, deploy AI agents, or modernize your frontend and backend, I bring clarity, structure, and senior-level execution to every project. What I Do Best: AI Chatbots & Intelligent Agents: I build advanced, production-grade AI chatbots and intelligent agents that are designed for real-world usage, scalability, and business impact. My chatbot solutions are not limited to basic responses they include structured conversation flows, memory, tool calling, and intelligent decision-making. •⁠ ⁠Custom AI chatbots using OpenAI, LLMs, and AI agents •⁠ ⁠Intelligent conversation design with context, memory, and state •⁠ ⁠Tool calling, function execution, and workflow automation •⁠ ⁠RAG (Retrieval Augmented Generation) using vector databases and embeddings •⁠ ⁠AI agents for customer support, sales, onboarding, lead qualification, and internal operations •⁠ ⁠Text-based and voice-based AI assistants •⁠ ⁠Secure, scalable chatbot architectures ready for production AI Integrations & Automation: I specialize in integrating AI into existing systems and SaaS platforms to improve efficiency, automation, and user experience. I design robust backend orchestration layers that connect AI models with real business systems. •⁠ ⁠AI integrations into SaaS products, web apps, and internal platforms •⁠ ⁠Secure API development and third-party service integrations •⁠ ⁠AI-driven automation pipelines and intelligent workflows •⁠ ⁠CRM integrations and internal business tools •⁠ ⁠Backend orchestration for AI logic and decision-making •⁠ ⁠Scalable, maintainable, and production-ready AI systems Real-Time Applications (LiveKit): I build real-time voice, video, and AI-powered communication systems using LiveKit, optimized for low latency, reliability, and scale. These systems are ideal for AI agents, live support, meetings, and real-time collaboration tools. •⁠ ⁠LiveKit voice and video applications •⁠ ⁠Real-time AI agents with low-latency pipelines •⁠ ⁠Voice-enabled AI assistants with speech-to-text and AI responses •⁠ ⁠AI-powered real-time communication systems •⁠ ⁠WebRTC-based architectures and scalable real-time infrastructure •⁠ ⁠Seamless integration of AI with live audio and video streams Backend Engineering (Python): I design and build high-performance, AI-focused backend systems using Python, with a strong emphasis on scalability, security, and clean architecture. •⁠ ⁠Python backend development using FastAPI and async APIs •⁠ ⁠AI-focused backend services and microservices •⁠ ⁠REST APIs, WebSockets, and real-time data pipelines •⁠ ⁠Background jobs, task queues, and async processing •⁠ ⁠Performance optimization, monitoring, and reliability •⁠ ⁠Secure, clean, and maintainable backend architecture Frontend Development (Next.js & React) I develop modern, responsive, and high-performance frontend applications that work seamlessly with AI backends and real-time systems. •⁠ ⁠Next.js and React applications •⁠ ⁠AI dashboards, admin panels, and chatbot interfaces •⁠ ⁠LiveKit real-time frontend integration •⁠ ⁠Mobile-first, responsive UI/UX design •⁠ ⁠Performance optimization, SEO, and accessibility •⁠ ⁠Clean, scalable, and maintainable frontend code Let's work together. I’m ready to help you turn your idea into a powerful, reliable product.

Full Stack Python engineer with 4+ years of hands-on experience building production APIs, backend systems, and large-scale web scraping pipelines using Django, FastAPI, and Flask. I build agentic-first — Codex, Claude Code, and AI-assisted development are core to my daily workflow. ⬩ What I build: - REST APIs and backend systems: Django, FastAPI, Flask — clean architecture, production-grade - Frontend and UI: using JavaScript/TypeScript, React, Next.js - Web scraping & data extraction: Large-scale scrapers and ETL pipelines built for reliability at volume - AI/LLM integration: RAG systems, OpenAI/Claude API, Computer Vision wired into production - Third-party integrations: Stripe, Twilio, SendGrid and beyond - Workflow automation & Bots: n8n and AI-powered pipelines that eliminate repetitive manual work ⬩ Tech stack: Backend: Python · Django · FastAPI · Flask Database: PostgreSQL · MongoDB · Redis Infra: Docker · AWS · CI/CD AI/LLM: Claude · OpenAI · RAG · Computer Vision Scraping: Playwright · Scrapy · ETL Pipelines Other: Celery · Microservices · REST APIs ⬩ Why work with me: - End-to-end ownership without hand-holding - I ship faster using AI-native workflows - Smooth collaboration and clear communication Ready to build something production-ready? Message me and let's discuss your project.

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.