I build production-ready Python systems that solve real problems — chatbots that understand users, scrapers that bypass anti-bot defenses, and APIs that scale. 🤖 AI & LLM Development Custom chatbots using OpenAI, LangChain, and Rasa. RAG pipelines, prompt engineering, and fine-tuning. At Expertflow, my AI work drove a 30% performance improvement and 25% boost in user engagement — deployed and maintained in production. 🕷️ Web Scraping & Data Pipelines I handle the hard stuff: Cloudflare bypass, dynamic JavaScript rendering, and sophisticated anti-bot systems. Past projects include a 250+ item Croatian grocery database and a Taobao/Weidian scraper with AI-powered product naming and image processing. ⚙️ Backend APIs (FastAPI · Flask) Scalable, documented REST APIs built for AI-powered applications. Clean architecture, production-ready from day one. 📌 Recent Projects Crypto Market Intelligence Tool — real-time Twitter sentiment + price signals for altcoins Reddit Community Tracker — multi-subreddit monitoring with custom analytics GPT + Google Sheets — natural language querying over live spreadsheet data 100% Job Success Score · Fast delivery · Clear communication If your project involves Python, AI, or data — let's talk.

I’m a Python Developer and Full Stack Engineer with 7+ years of experience building scalable, data-driven, and intelligent applications. My expertise spans across backend development, automation, and web technologies — allowing me to deliver complete end-to-end digital solutions. 🔹 Core Expertise • Python Development: Django, Flask, FastAPI, REST APIs • Web Scraping & Automation: Scrapy, Selenium, BeautifulSoup, Playwright • Frontend & Full Stack: React, JavaScript, HTML, CSS, RESTful integration • Data-Driven Systems: Data extraction, pipelines, analytics, and visualization • WordPress Development: Custom themes, plugins, WooCommerce setup, API integration, and performance optimization • Cloud Deployment: AWS, Google Cloud, and Linux server management I bring together robust backend systems with seamless frontend design, whether it’s a Python-based automation pipeline or a custom WordPress solution. Let’s build something powerful together!

AI-first senior engineer applying AI across the full software delivery lifecycle — from code generation and testing to review, refactoring, debugging, and system operations. This amplifies already strong engineering fundamentals, system design judgment, and problem-solving ability, consistently delivering faster and higher-quality outcomes (all outputs are reviewed, refined, and validated to production quality standards). Key Strengths - True Senior Python backend engineer with rare cross-functional depth in architecture, development, databases, DevOps, QA, management and system administration. - Proven ownership of complex production systems: API backends, microservices, SaaS platforms, high-load systems, distributed systems, search systems, and AI-powered products. - Strong system design and scalability background: performance optimization, zero-downtime upgrades, database optimization, asynchronous processing, WebSockets, queues, and cloud infrastructure. - Deep Python ecosystem expertise: Django, Django REST framework, FastAPI, Flask, SQLAlchemy, Celery, Pydantic, PostgreSQL, Redis, RabbitMQ, Elasticsearch, and modern Python tooling. - Practical AI engineering experience with OpenAI API, embeddings, semantic search, AI assistants, voice assistants, LLM-powered workflows, and production AI integrations. - Business-focused senior contributor who can join an existing codebase, identify bottlenecks, propose multiple viable solutions, and deliver maintainable production changes independently. - Leadership-level communication: remote team leadership, architecture decisions, code review, hiring, release management, clear client communication, and consistently strong client feedback. Professional Experience 27 years of software engineering experience, with overlapping roles: - 14 years in Python development (plus 4 years in other programming languages). - 8 years in managerial positions. - 8 years in software quality assurance. - 5 years in system administration. Technology Stack - Core: Python, Django, Django REST Framework (alternatively FastAPI + SQLAlchemy + Alembic), Celery, PostgreSQL, RabbitMQ, Redis - DevOps & Infrastructure: uv (earlier Poetry + pyenv), Docker + Docker Compose, Pulumi, Sentry, AWS, Uvicorn, Gunicorn, NGINX (or Traefik for containerized deployments), Let's Encrypt, GitHub Actions - Development & Quality Assurance Tools: PyCharm, Codex CLI, Claude Code, ChatGPT, GitHub Copilot, Linear (alternatively GitHub Projects), pytest, diff-cover, pre-commit, Ruff (earlier Flake8, Pylint), GNU Make, model-bakery, ngrok, VCR.py, Moto, pdbpp, colorlog - Libraries: django-split-settings, django-restql, django-dirtyfields, WhiteNoise, Anymail, python-jose, Jinja, time-machine, Pydantic, tqdm, cachetools, HTTPX (preferred over Requests), Tenacity, Beautiful Soup, Liquid

A simple engineer who lives logic and programming. An avid lover of python programming, I live to learn and explore. I have been a speaker at Pycon India on gevent and coroutines. I have worked 5 years at the startup Calm.io which was later acquired by Nutanix.com, USA. We did a lot of work in the field of run book automation, built highly scalable applications based on a distributed architecture. As the very first employee of the start up, I had to take up all kind of tasks including front end development (although my area of interest is back end development), and I can proudly say that I always delivered after learning the required skills in minimum turnaround time. I had also started my own startup and ran it for 3 years before shutting shop due to the Covid pandemic. So, I totally understand the importance of upholding commitments and what it takes to run a business. Bottomine: I have expertise in building concurrent applications that scale. And I learn fast.

For over two decades, I’ve been helping many companies bring their ideas to life through software. I’m a Senior Python Developer who specializes in crafting high-quality Python backends, responsive frontends, and APIs, building platforms that are simple to use, easy to maintain, and ready to grow with the business. I like seeing teams work with systems that just make sense. 🥇𝐖𝐡𝐲 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 𝐖𝐢𝐭𝐡 𝐌𝐞: ⭐ 20+ years of full-stack python development experience ⭐ 100+ successful web applications delivered ⭐ 15+ AI systems integrated with Python into business workflows ⭐ 4000+ Upwork hours ⭐ Extended team of 65+ tech experts ⭐ 70% of clients return for long-term collaboration ⭐ Transparent communication, agile mindset, and dedicated PMs available 📌 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤 I like to keep the development process simple and clear for clients. My workflow as a Senior Python Developer is designed to make projects predictable and stress-free: ✔️ 𝐃𝐢𝐬𝐜𝐨𝐯𝐞𝐫𝐲 & 𝐏𝐥𝐚𝐧𝐧𝐢𝐧𝐠. We start by discussing your goals and examining your current systems. This lets me design a solution that fits your needs and can grow with your business. ✔️ 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧. I work on both backend and frontend and connect them so everything just works together. Mostly, I use Python (Django, Flask, FastAPI) for backend and AI/ML integration, paired with React for the frontend, but I switch tools if the project calls for it. ✔️ 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 & 𝐅𝐢𝐧𝐞-𝐓𝐮𝐧𝐢𝐧𝐠. We go through the system and identify what feels off. Then, if needed, I make adjustments so that it’s faster, error-free, and easier to use. ✔️ 𝐎𝐧𝐠𝐨𝐢𝐧𝐠 𝐒𝐮𝐩𝐩𝐨𝐫𝐭. Launch is just the beginning. I stay involved to monitor, update, and enhance the platform as your business evolves. 📌 𝐓𝐞𝐜𝐡 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 My approach as a Python Developer focuses on AI/ML integration, selecting the best technologies from a broad toolkit to build a solution that is perfectly tailored to your project's goals. ⚙️ [Backend]: ➜ Python (Django, Flask, FastAPI), PHP (Symfony, Zend, Yii, Laravel) ⚙️ [Frontend]: ➜ React.js, Vue.js, AngularJS, HTML5, CSS3, Bootstrap, jQuery ⚙️ [Databases]: ➜ PostgreSQL, MySQL, MongoDB ⚙️ [Mobile & Cross-Platform]: ➜ Java, Swift, Objective-C, PhoneGap, OpenGL ⚙️ [Cloud & Devops]: ➜ AWS, Microsoft Azure, Google App Engine ⚙️ [Methodologies]: ➜ Agile (Scrum, XP), BDD/TDD, RAD 📌 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈 𝐅𝐨𝐜𝐮𝐬 𝐎𝐧 I’ve collaborated with companies across a range of sectors, building platforms that grow with their business: ➜ 𝗘-𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 (EdTech): including LMS integrations and interactive courses ➜ 𝗙𝗶𝗻𝗮𝗻𝗰𝗶𝗮𝗹 𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 (FinTech): dashboards, analytics tools, and investment platforms ➜ 𝗛𝘂𝗺𝗮𝗻 𝗥𝗲𝘀𝗼𝘂𝗿𝗰𝗲𝘀 & 𝗥𝗲𝗰𝗿𝘂𝗶𝘁𝗺𝗲𝗻𝘁 (HR Tech): automation and management systems ➜ 𝗖𝗥𝗠 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 (CRM Tech): tools to manage clients, leads, and workflows ➜ 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 & 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲𝘀 (E-commerce Tech): online shops, multi-vendor platforms, and order management solutions 📌 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 𝐌𝐨𝐝𝐞𝐥𝐬 I adapt to your needs with flexible engagement models designed for clarity and project success. ✔️ 𝐓𝐢𝐦𝐞 & 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥. We track the hours spent on your project, and you pay for only what’s actually done. This model is useful when the project is evolving, or you want to try out new ideas step by step. ✔️ 𝐅𝐢𝐱𝐞𝐝 𝐏𝐫𝐢𝐜𝐞. Here, the full scope and cost are agreed on from the start. This model works for projects with clear requirements and helps keep the budget and timeline predictable. ✔️ 𝐃𝐞𝐝𝐢𝐜𝐚𝐭𝐞𝐝 𝐓𝐞𝐚𝐦. My engineers join your team and follow your workflows. This cooperation model is good when you need ongoing development and want team members who fully understand your processes. Looking for an experienced Senior Python Developer to build a robust platform and modern tools? I handle both the backend and frontend and carry projects through to completion. Get in touch, and we’ll outline the way forward.

Hello! I'm Abdul, a Senior Python Developer with over 7 years of experience in crafting scalable web applications and APIs using Django and FastAPI. My passion lies in solving complex problems and delivering high-quality solutions that drive real impact for clients. I have a strong background in backend development, coupled with expertise in database management using PostgreSQL, MySQL, and MongoDB. I specialize in API development and have hands-on experience with web scraping, employing powerful libraries like BeautifulSoup and Selenium. Beyond Python, I am proficient in frontend technologies like React.js and Vue.js, enabling me to create full-stack solutions. I'm dedicated to optimizing performance and security, ensuring that your systems run smoothly and efficiently. Let's collaborate to bring your projects to life — I invite you to reach out and discuss how I can help turn your ideas into reality!

20 years experience in IT(overlapping): - software development - 15 year (Python, C/C++, Perl) - management - 9 years - Linux system administration and network engineer - 7 years As an architect and developer specialized in high-load applications with complex business logic. Now my main technology stack is Python. I have extensive experience with VoIP and micro-service architecture, REST, GraphQL. My Technology stack: - Python, Django, FastAPI, Aiohttp - Linux, Docker, Kubernetes - Nginx - PostgreSQL, MySQL, MonoDB, Redis - Git, Gitlab, CI/CD - AWS, Google Cloud

I help 𝐟𝐨𝐮𝐧𝐝𝐞𝐫𝐬 𝐚𝐧𝐝 𝐭𝐞𝐚𝐦𝐬 𝐭𝐮𝐫𝐧 𝐦𝐞𝐬𝐬𝐲 𝐢𝐝𝐞𝐚𝐬 𝐢𝐧𝐭𝐨 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐬𝐨𝐟𝐭𝐰𝐚𝐫𝐞 — fast, clean, and maintainable. I’ve been deep in Python for 4+ years, building automation systems, full-stack web apps, and scrapers that don’t break when websites change. I also run webvani.com, my own micro-studio where I’ve delivered projects that quietly power real businesses. What clients usually appreciate “Clear communication — no surprises.” “Delivers fast, without cutting corners.” “Thinks like a teammate, not a contractor.” A few real outcomes ✔️ Automated 50K+ data entries daily for a trading firm — zero downtime. ✔️ Built a web dashboard for live analytics (FastAPI + React) — cut manual work by 70%. ✔️ Created Telegram mini-apps used by 1K+ users. What I’m great at Automation & Scraping — Selenium, Scrapy, BeautifulSoup, Botasaurus Web Apps — Django, FastAPI, Flask, React, TailwindCSS Databases — PostgreSQL, MySQL, MongoDB Cloud / DevOps — AWS, GCP, DigitalOcean Integrations — Payments, SSO, OpenAI, Telegram Bots If you’re looking for a developer who communicates clearly, takes ownership, and genuinely cares about the outcome — let’s start with a small milestone and build from there.

𝗜 𝗯𝘂𝗶𝗹𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗴𝗿𝗮𝗱𝗲 𝘄𝗲𝗯 𝗮𝗽𝗽𝘀 𝗲𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱: 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗣𝘆𝘁𝗵𝗼𝗻 𝗯𝗮𝗰𝗸𝗲𝗻𝗱𝘀 𝘄𝗶𝘁𝗵 𝗗𝗷𝗮𝗻𝗴𝗼/𝗙𝗮𝘀𝘁𝗔𝗣𝗜, 𝗺𝗼𝗱𝗲𝗿𝗻 𝗥𝗲𝗮𝗰𝘁/𝗡𝗲𝘅𝘁.𝗷𝘀 𝗳𝗿𝗼𝗻𝘁𝗲𝗻𝗱𝘀 𝘄𝗶𝘁𝗵 𝗧𝗮𝗶𝗹𝘄𝗶𝗻𝗱𝗖𝗦𝗦, 𝗮𝗻𝗱 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝗖𝗜/𝗖𝗗 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀 𝘁𝗵𝗮𝘁 𝗵𝗮𝗻𝗱𝗹𝗲 𝗿𝗲𝗮𝗹 𝘁𝗿𝗮𝗳𝗳𝗶𝗰. What I deliver: - Custom SaaS platforms and web applications - API development (REST/GraphQL) with Django/FastAPI - Modern React/Next.js frontend development - Database optimization and migration - Web scraping and data automation pipelines - Full-stack MVP development to production - Performance tuning and scalability Stack: Python · Django · FastAPI · Flask · Celery · React · Next.js · TypeScript · TailwindCSS · PostgreSQL · MongoDB · Redis · Docker · GitHub Actions Integrations: Stripe · PayPal · Twilio · SendGrid · OAuth · JWT Authentication · Webhook Integration · Third-party API integration 📩 Ready to build? Send me a message - I'll respond within a few hours. Keywords: Full Stack Python Developer · Python Developer · Backend Developer · Django Developer · FastAPI Developer · Flask Developer · React Developer · Next.js Developer · TypeScript Developer · TailwindCSS Developer · REST API Development · GraphQL API · Django REST Framework · API Integration · Third Party API Integration · JWT Authentication · OAuth Integration · Stripe Integration · PayPal Integration · Webhook Integration · SaaS Development · SaaS Platform · Multi-tenant SaaS · B2B SaaS · MVP Development · Custom Web App · Web Application Development · Admin Dashboard · Real-time App · WebSocket App · PostgreSQL Developer · PostgreSQL Optimization · MySQL Developer · MongoDB Developer · Redis Caching · Elasticsearch Developer · Database Design · Database Migration · Database Optimization · Docker Deployment · Docker Containerization · CI/CD Pipeline · GitHub Actions · DigitalOcean Deployment · Heroku Deployment · Server Automation · Celery Task Queue · Background Job Processing · Async Python · Task Automation · Web Scraping · Data Scraping · Selenium Automation · Playwright Scraping · Scrapy Developer · Data Automation · Data Pipeline · ETL Pipeline · Pandas Developer · Microservices · Microservices Architecture · API Gateway · Scalable Backend · High Performance API · Python Automation Developer · Django SaaS Developer · FastAPI Microservices · Next.js SaaS · React Dashboard Developer · Python Data Pipeline · Full Stack MVP Developer · Python API Developer · Subscription Billing · Payment Integration

I’m a Python developer with over 5 years of experience, working alongside my small but highly skilled team. Together, we specialize in delivering high-quality, scalable solutions tailored to our clients’ needs. ➥ Our Services Include: ● Blockchain Integration: Implementing Subgraph and Substream integrations for efficient blockchain data handling. ● Telegram Bot Development: Building custom Telegram bots using Aiogram, tailored to streamline workflows and enhance automation. ● API Development: Designing and implementing robust RESTful APIs for seamless data exchange. ● Data Services: Web scraping, data parsing, and aggregation from various sources. ● Image Processing & OCR: Parsing images with OpenCV and extracting text using TesseractOCR to digitize and transfer large volumes of data efficiently. ● Message Queues: Expertise in integrating RabbitMQ and Kafka for efficient task management and real-time data streaming. ● Custom SDK Solutions: Providing access EVM blockchains through SDK. Airdrop automation apps. ➥ Key Skills: ✚ Programming Languages & Frameworks Python | Django | Flask | FastAPI | Scrapy | Playwright | Selenium | Pyppeteer ✚ Image Processing & OCR OpenCV | TesseractOCR ✚ Database Technologies PostgreSQL | MongoDB | Redis ✚ Server & Infrastructure AWS | Docker | Shell | DigitalOcean | Mailu ✚ Messaging & Queues RabbitMQ | Kafka ✚ Blockchain Tools Subgraph | Substream | Web3 ✅ Notable Achievements: Scraping data from different websites and save data to database with optimization. Extracted and processed large datasets from scanned images using OpenCV and TesseractOCR, automating data entry tasks and significantly reducing manual effort. Transferred and digitized image-based data into structured formats for use in analytical and operational systems. Built a custom Telegram bot for task automation, improving workflow efficiency for multiple clients.