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AI & Full-Stack Engineer | Python, Django/FastApi/Flask, React/Next.js, RAG & Machine Learning Hi, I’m Nazmul Hasan, an AI & Full-Stack Engineer with 4+ years of professional experience building scalable web applications, AI-powered systems, APIs, and data-driven products. I work across both software engineering and AI, which allows me to take a project from idea → architecture → development → AI integration → deployment. AI & Machine Learning * Machine Learning & Deep Learning * Reinforcement Learning (DQN) * Generative AI & LLM applications * **RAG (Retrieval-Augmented Generation)** * Vector Databases & Semantic Search * AI Agents & Agentic Workflows * Ollama & Local LLM deployment * AI-powered document/image analysis * Model/API integration with OpenAI and other AI services ### Full-Stack Development **Backend** * Python, Django, Django REST Framework * FastAPI * Flask * Redis, Celery, RabbitMQ **Frontend** * React.js, Next.js * TypeScript, JavaScript * Redux & Redux Toolkit * Tailwind CSS, MUI, Ant Design **Databases** * PostgreSQL * MySQL * Vector databases (Pinecone) ### APIs & Integrations * RESTful API development * Third-party API integrations * OAuth & authentication * Payment gateways * Social media integrations * AI/LLM API integrations * Cloud services and deployment ### What I Can Build I can help you develop: * AI-powered SaaS platforms * RAG-based knowledge assistants * AI chatbots and document Q&A systems * AI agents and automation workflows * Computer vision and image-processing applications * Machine-learning powered applications * Full-stack web applications * REST APIs and backend systems * AI-integrated dashboards and business platforms * Scalable cloud-based applications Why work with me? I don't just focus on writing code. I try to understand **your product, users, business requirements, and long-term goals** before choosing the right architecture and technology. Whether you need a complete web application, an AI feature integrated into an existing product, or an AI system built from scratch, I can help you turn the idea into a reliable, production-ready solution. **Please feel free to reach out to me if you have any query**

A result-oriented professional with over 10 years of experience in application development and enhancement and service delivery, adept in bringing forth expertise in design and development of software system and experienced in all stages of advanced web development. Equipped with a diversified and promising skill set, adaptable, quick learner and passionate on new technologies. Highly skilled in implementing core front-end and back-end development task including 3rd party API integration, Application design, development and maintenance, REST API development, etc. by deploying a wide range of technologies across multiple frameworks and programming languages. Proficient in liaising with key stakeholder including team members & remote clients to effectively conduct optimize solutions as per client requirements. Capable of managing technology projects from concept to completion with remarkable deadline sensitivity and able to effectively self-manage during independent projects, as well as collaborate as part of a productive team. I have insightful knowledge on programming languages such as JAVA and Spring/Struts MVC, PHP, CodeIgniter, Laravel, NodeJS, Python, Flask, Django and front end design tools HTML5, CSS3, Bootstrap, Javascript, jQuery, ReactJS, NextJS and interfacing client-side and server-side technologies. Proficient in an assortment of database technologies such as MySQL, MongoDB, PostgreSQL, Oracle etc.

Hello, I'm a professional python programmer, have more than 7+ years of experience in Web automation, Building Web Scraping Bot, Scraping data from different sources, making data processing and manipulating scripts, desktop software, etc. Check my skills. • Building scraping script/ bot • Web automation • Building custom programs (Python and Java) • Building ETL Pipeline • Building CI/CD Pipeline • API integration • Design and maintain Database • Web Crawling • Data Scrapping / Extraction / Mining I am adaptable because I always seek to improve my skills. I would welcome the opportunity to have an interview and discuss this further and I look forward to hearing from you! Sincerely, Abidur Rahman

🏆 Upwork Certified Python Developer, Backend Developer 🏆 AI Video Generation Expert (Google Flow, Higgsfield) With over 5 years of experience in software development building AI-powered applications, automation solutions, web scrapers, APIs, and scalable web platforms. ⏰On Time Delivery ⏳ Urgent requirements 💯Over-Delivering: I aim to provide exceptional value and go the extra mile to exceed client expectations. With a commitment to delivering outstanding results, I believe in over-delivering on every project I undertake. 🚨 𝑺𝒕𝒓𝒖𝒈𝒈𝒍𝒊𝒏𝒈 𝒘𝒊𝒕𝒉 𝒔𝒍𝒐𝒘 𝑹𝒆𝒂𝒄𝒕 𝒇𝒓𝒐𝒏𝒕 𝒆𝒏𝒅 𝒓𝒆𝒏𝒅𝒆𝒓𝒊𝒏𝒈 𝒐𝒓 𝒐𝒗𝒆𝒓𝒍𝒐𝒂𝒅𝒆𝒅 𝑫𝒋𝒂𝒏𝒈𝒐 𝒃𝒂𝒄𝒌𝒆𝒏𝒅 𝑨𝑷𝑰 𝒄𝒂𝒍𝒍𝒔? 𝑰 𝒃𝒖𝒊𝒍𝒅 𝒔𝒄𝒂𝒍𝒂𝒃𝒍𝒆 𝑷𝒚𝒕𝒉𝒐𝒏 𝑾𝒆𝒃 𝑨𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏𝒔 𝒘𝒊𝒕𝒉 𝒓𝒐𝒃𝒖𝒔𝒕 𝑨𝑷𝑰 𝑰𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝒏, 𝒐𝒑𝒕𝒊𝒎𝒊𝒛𝒆𝒅 𝑷𝒐𝒔𝒕𝒈𝒓𝒆𝑺𝑸𝑳 𝑷𝒓𝒐𝒈𝒓𝒂𝒎𝒎𝒊𝒏𝒈, 𝒂𝒏𝒅 𝒎𝒐𝒅𝒆𝒓𝒏 𝑾𝒆𝒃 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕 𝒑𝒓𝒂𝒄𝒕𝒊𝒄𝒆𝒔. 𝑴𝒚 𝒆𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆 𝒄𝒐𝒎𝒃𝒊𝒏𝒆𝒔 𝑹𝒆𝒂𝒄𝒕 𝒇𝒐𝒓 𝒅𝒚𝒏𝒂𝒎𝒊𝒄 𝑼𝑰, 𝑫𝒋𝒂𝒏𝒈𝒐 𝒇𝒐𝒓 𝒔𝒆𝒄𝒖𝒓𝒆 𝒃𝒂𝒄𝒌𝒆𝒏𝒅, 𝒂𝒏𝒅 𝑷𝒚𝒕𝒉𝒐𝒏 𝒇𝒐𝒓 𝒂𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏, 𝒔𝒄𝒓𝒊𝒑𝒕𝒊𝒏𝒈, 𝒂𝒏𝒅 𝒅𝒂𝒕𝒂 𝒑𝒊𝒑𝒆𝒍𝒊𝒏𝒆𝒔. 𝑾𝒊𝒕𝒉 𝑨𝒎𝒂𝒛𝒐𝒏 𝑾𝒆𝒃 𝑺𝒆𝒓𝒗𝒊𝒄𝒆𝒔, 𝑫𝒐𝒄𝒌𝒆𝒓, 𝒂𝒏𝒅 𝑭𝒂𝒔𝒕𝑨𝑷𝑰, 𝑰 𝒅𝒆𝒍𝒊𝒗𝒆𝒓 𝒑𝒓𝒐𝒅𝒖𝒄𝒕𝒊𝒐𝒏‑𝒓𝒆𝒂𝒅𝒚 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔. 🧠 𝗤𝘂𝗶𝗰𝗸 𝗜𝗻𝘁𝗿𝗼 I’m a product‑first Full‑Stack Developer 𝒘𝒊𝒕𝒉 7+ 𝒚𝒆𝒂𝒓𝒔 𝒐𝒇 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, specializing in Python, Django, and React. Every React component I design connects to Django APIs with clean API Development practices. My Python Scripts automate workflows, while Django models structure data with PostgreSQL and SQL optimization. Whether it’s scaling Node.js microservices, deploying with Docker, or integrating FastAPI, I deliver end‑to‑end Web Applications. 🛠️ 𝑾𝒉𝒂𝒕 𝑰 𝑩𝒖𝒊𝒍𝒅 ● Custom Web Development projects using React front end and Django backend. ● Python Automation with Python Scripts, API Integration, and Automation pipelines. ● Web Applications with REST API, RESTful API, and FastAPI endpoints. ● Backend architecture with PostgreSQL, MySQL, and SQL queries. ● Cloud deployments on Amazon Web Services with Docker containers. ● Data pipelines using Flask, Machine Learning, and Automation workflows. ● Full‑stack integration: React + Django + Python + API Development. 📊 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 ⬩➤ Languages: Python, JavaScript, HTML, CSS, SQL, MySQL ⬩➤ Frameworks: Django, React, FastAPI, Flask, Node.js ⬩➤ Tools: Docker, PostgreSQL, PostgreSQL Programming, Amazon Web Services ⬩➤Practices: API Integration, REST API, RESTful API, Automation, Web Development, Web Application 🏆 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 Because I master Python, Django, and React - each repeated over 20 times here because they are the backbone of my work. I ensure every API is clean, every Web Application is scalable, and every Automation pipeline saves time. With Docker deployments, FastAPI microservices, and PostgreSQL optimization, I deliver measurable growth. 🚀 𝑽𝒂𝒍𝒖𝒆 𝑷𝒓𝒐𝒎𝒊𝒔𝒆 & 𝑪𝑻𝑨 I transform messy React code, slow Django queries, and disconnected Python Scripts into high‑impact Web Development solutions. Ready to scale with a full‑stack expert in Python, Django, React, API Integration, and Automation? Let’s build your next Web Application together. ⤷ 𝐼𝑓 𝑠𝑒𝑎𝑟𝑐ℎ𝑒𝑑 𝑏𝑦 𝑡ℎ𝑒𝑠𝑒 𝑘𝑒𝑦𝑤𝑜𝑟𝑑𝑠, 𝑦𝑜𝑢'𝑙𝑙 𝑓𝑖𝑛𝑑 𝑚𝑒 Python, API, Django, JavaScript, Web Development, PostgreSQL, Amazon Web Services, React, API Integration, Web Application, RESTful API, FastAPI, Node.js, HTML, Docker, Flask, Machine Learning, Python Script, API Development, Automation, CSS, MySQL, SQL, REST API, PostgreSQL Programming, Artificial Intelligence, Data Scraping, Database, Full-Stack Development, Redis, Web Design, Next.js, PHP, DevOps, Google Cloud Platform, AI Development, Scrapy, Java, AI Agent Development, Claude, Vue.js, MongoDB, Back-End Development, Bot Development, OpenAI API, Database Architecture, HTML5, Web Scraping, NGINX, AI App Development, Kubernetes, Websockets, Chatbot Development, Database Design, Unit Testing, Celery, Streamlit, Stripe, Ruby on Rails, Selenium, LangChain, WordPress, jQuery, Python, Django, React, Front End, Backend, Full-Stack Development, Python Developer, Django Developer, React Developer, Front End Developer, Backend Developer, Python Web Development, Django REST Framework, React.js, Front End Architecture, Backend Architecture, Python Scripting, Django Models, React Hooks, API Integration, REST API, GraphQL, PostgreSQL, MySQL, AWS, Docker, CI/CD, SaaS Development, Web Application, Python Automation, Data Scraping, Selenium, Chrome Extension, OpenAI, ChatGPT, Machine Learning, ETL Pipeline, DevOps, Cloud Engineering, Responsive Design, UI/UX, Payment Gateway, Stripe, JWT Authentication, Redux, TypeScript, Next.js, FastAPI, SQL, HTML5, CSS3, Tailwind CSS, MERN Stack,WordPress

Full-Stack Programmer | DevOps & Cloud Engineer | API & Automation Expert I’m a results-driven programmer and DevOps engineer with strong experience building, deploying, and maintaining modern systems — from lightweight automation scripts to full production-grade cloud infrastructure. Over the past few years, I’ve worked on projects involving: - Backend Development: Python, PHP, Node.js, FastAPI, Flask, Express - DevOps & Cloud: Docker, Nginx, Linux, SSH, CI/CD, Git, VPS setup, server hardening - API Integration: Binance, Telegram, Deriv, REST, WebSocket - Database & Storage: MySQL, SQLite, Redis, S3, FTP automation - Automation & Bots: Trading bots, file synchronization, monitoring scripts, and API clients I specialize in end-to-end system building — from idea → backend logic → cloud deployment → ongoing optimization. Whether you need to deploy Docker apps, manage Linux servers, automate tasks, or debug backend issues — I’ll deliver clean, reliable, and documented solutions. * Tech Stack Highlights: Python | PHP | Node.js | FastAPI | Flask | MySQL | Docker | Linux | Git | Nginx | REST API | WebSocket | Cloud VPS

I'm Ashik Zinnat Khan, a senior full-stack developer specializing in back-end development using Python and Django. I have more than 10 years of development experience and am willing to take on new challenges. The types of projects that I'm most interested in are: - Django - Django REST Framework - Flask - FastAPI - AI Chatbot Development - RAG Chatbot - AI Service Integration (OpenAI, Mistral, Claude) - Node.js - Docker - React, Next.js, Angular - DevOps & Deployment (AWS, DigitalOcean, Linode) - Kodi add-on development If you have a project that you would like to get me involved in, please don't hesitate and let's connect. Thanks for visiting my profile!