Need clean, reliable data from the web — delivered fast and ready to use? I'm a Python specialist with 5+ years of hands-on experience in web scraping, automation, and data extraction. I've worked with clients across e-commerce, real estate, finance, and lead generation — building scrapers and bots that handle everything from simple one-time extractions to large-scale, scheduled pipelines running millions of records. 🔧 Web Scraping & Automation (My Core Strength): · Custom web scrapers — e-commerce, real estate, Google, social media · Browser automation — Selenium, Playwright, dynamic JS-heavy sites · Scheduled & recurring data pipelines — auto-run, auto-deliver · File downloaders — images, PDFs, MP3s at scale · Anti-bot bypass — rotating proxies, headers, CAPTCHA handling · Output in any format — CSV, Excel, JSON, XML, Google Sheets 🐍 Python & Backend Development: · Django & Django REST Framework — web apps and APIs · Flask — lightweight APIs and automation services · Database design & management — PostgreSQL, MySQL, SQLite, Snowflake · Custom automation scripts — eliminate repetitive manual work What makes me different: I don't just write code — I ask the right questions upfront, deliver clean and well-commented scripts, and make sure the data you get is actually usable. No surprises, no delays. 📩 Message me with your project details and I'll respond within a few hours with a clear plan and timeline.

🏆 Python Developer with 19,000+ hours delivering solutions | 98% Job Success Score | 24+ projects completed on time 💬 Client Reviews Python developer: ⭐⭐⭐⭐⭐ "Sergey did an excellent job on this project. The results were exactly as I needed them. He understood the requirements and how to implement the project very well. I have since hired him again for further work." ⭐⭐⭐⭐⭐ "This was a very complex problem. Sergy understood the project very well and did an excellent job developing a solution that we use daily now." 🎯 What I Bring as a Python Developer: • 9+ years of experience building scalable backends and microservices with Python, FastAPI, Django, and Python Full Stack Developer Flask • Expertise in deploying production-ready applications on AWS, Heroku, Fly.io, DigitalOcean, and VPS with fully automated CI/CD pipelines • Proficient in AI integrations, data pipelines, predictive analytics, and designing microservices for complex systems • Proven track record in leading teams, Python web development, and building solutions from the ground up 🐍 Python Developer Tech Stack: • Backend Frameworks & Languages: Python, FastAPI, Django, Flask, Django Rest Framework, Celery, GraphQL, REST APIs, Microservices Architecture • Databases: PostgreSQL, PostGIS, MySQL, MongoDB, MS SQL, Redis, SQLite, Amazon Aurora • Cloud & DevOps: Docker, AWS, Azure, Heroku, Fly.io, DigitalOcean, VPS, CI/CD pipelines, GitHub Actions, GitLab CI, Ansible, Nginx, python aws • Frontend Frameworks & Full-Stack: React, JavaScript, TypeScript, jQuery, HTML, CSS, Bootstrap, Highcharts • AI & Data: Machine Learning, NLP, Sentiment Analysis, Predictive Analytics, Data Pipelines, PyTest for TDD, OCR, Optical Character Recognition, Microsoft Face recognition, Azure AI Face service, machine learning python and python data science • Tools & Platforms: Keycloak, OpenShift, Kong Gateway, Apache Mesos, Apache Aurora, Postman, Figma, Google Apigee API, OCR (Optical Character Recognition) with world-class Google Cloud AI 🏗️ Projects I’ve Led as a Python Developer aws: • Healthcare: Built family appointment systems, DNA test purchasing platforms, and patient portals integrated with insurers • Healthcare: Developed and scaled high-throughput RESTful APIs in python web development using Flask and Python microservices • Agritech: Created a grain price dashboard with real-time market data for traders • Telecom: Developed a cell tower mapping platform as a Python full stack developer with geocoding functionality • Product Companies: Engineered AI-powered tools for code conversion as a python django • Retail & Healthcare: Delivered an AI-driven translation service for a medical corporation • Retail: Developed AI-powered tools for sentiment analysis of reports and articles for a manufacturer with python web scraping • Fintech: Built a secure web wallet with multi-currency exchange, blockchain integration, as python code review • Automotive: Designed predictive models for sales forecasting and python ai developer 🏢 Industries for the Python developer: I have successfully delivered projects across Healthcare, Agritech, Telecom, Retail, Fintech, Automotive, and B2B domains 🔧 Roles I Commonly Take On: • AI-Focused Python Developer creating workflow automation using OpenAI and AI integrations • Python Full Stack Developer flask helping high-growth startups scale reliably and efficiently • Python AI developer specializing in building robust, scalable APIs with Python • DevOps Python developer AWS implementing CI/CD pipelines for Django, Flask, and FastAPI applications • Python Django delivering end-to-end solutions in Django and React • Python Full Stack Developer Flask • Machine Learning Python • Python web scraping 📊 Key Achievements: • Developed automation scripts that saved clients 100+ hours/month in manual work • Engineered systems supporting over 30,000 daily active users with zero downtime at launch • Orchestrated 4,000+ concurrent translation tasks • Achieved over 83% unit test coverage on complex integrations • Migrated legacy systems with 100% data integrity preserved • Integrated 35+ third-party APIs seamlessly into production systems • Automated broker commission calculations, reducing processing time by 70% • Passed all security audits with 100% compliance • Optimized high-load database queries, cutting response times by 50–70% 🤝 I’m Open To: • Rapid MVP development to validate business ideas and go to market faster • API design development • Python full stack developer roles and React frontend • AI/ML solutions for automation, analytics, and workflow efficiency • Legacy system modernization pyton developer to modern tech stacks You can find me as a python full stack developer or web developer or a php developer or a python web scraping developer 🚀 Time to move forward? Let’s connect to talk through: • Where your project stands today • What success looks like for you • How can I help you get there, as your Python developer partner

🏆 Top Rated Plus on Upwork, top 3% globally WHAT YOU GET ▸ 9+ years of experience as Python Developer | AI Developer | Backend Developer ▸ 20+ delivered projects across AI SaaS, CRM systems, RAG platforms, legal tech, climate tech, real estate, healthcare, and marketplaces ▸ 5+ AI-powered RAG systems, LLM assistants, document processing pipelines, and OpenAI integrations built from idea validation to production launch ▸ 15+ scalable Python backends with Django, FastAPI, PostgreSQL, Docker, AWS, Stripe with clean architecture, secure APIs, production-ready delivery ACHIEVEMENTS | Client wins from Python AI & backend development ▸ 26-day ROI recovery · built a Recruiting SaaS with Python backend and automated web scraping pipelines that helped a recruitment agency launch faster ▸ 16x efficiency boost · built a custom web application for construction, cutting quoting time from 8 hours to 30 minutes ▸ #4 Product of the Day · delivered an AI Legal Assistant with RAG-powered document search, OpenAI integration, and AI agent workflows for a legal tech startup ▸ 5+ HIPAA‑compliant healthcare platforms · secure backend systems with role‑based access, API integrations, and patient‑provider workflow automation ▸ 10+ CRM & ERP systems · custom Python backends, dashboards, scalable automation, data scraping and reporting tools WHAT I CAN DO FOR YOU ▸ Custom Python backends with Django, FastAPI, or Flask · clean architecture, RESTful APIs, production readiness ▸ AI-powered RAG systems and LLM integration · LangChain, OpenAI API, vector databases, semantic search ▸ AI Legal Assistant · RAG, OpenAI, clause summarization ▸ AI Climate Policy Chatbot · semantic search, citations, hallucination checks ▸ AI‑powered visual search marketplace · image recognition, matching algorithms ▸ AI publishing platform · RAG, automated QA, versioning, observability ▸ AI document intelligence · PDF/DOCX parsing, structured extraction, LLM insights ▸ AI FinTech MVP · Python backend, API integrations, scalable SaaS ▸ Document processing pipelines · PDF parsing, OCR, data extraction, structured output ▸ Data scraping and automation · BeautifulSoup, Scrapy, Selenium, ETL pipelines, scheduled workflows ▸ SaaS platforms and MVPs · user roles, subscription billing, Stripe integration, scalable architecture ▸ Admin dashboards · role‑based access, analytics, reporting, data visualization ▸ AI agents and chatbots · intelligent assistants, conversational AI, automated decision-making ▸ Healthcare and compliance · HIPAA, SOC 2, GDPR-ready backend systems ▸ Real estate, marketplace, CRM · property tracking, user management, workflow automation ▸ PostgreSQL schema design and optimization · scalable database architecture ▸ API integrations · Stripe, OpenAI, Twilio, SendGrid, third‑party RESTful APIs ▸ Infrastructure · Docker, CI/CD, AWS (EC2, S3), Railway, Render ▸ Post‑launch support · maintenance, feature additions, technical guidance ▸ Full‑stack Python & web · React, JavaScript, HTML, CSS, Bootstrap, PHP/Laravel integrations CORE STACK ▸ Backend: Python, Django, FastAPI, Flask, PostgreSQL, Redis, Celery ▸ AI & LLM: OpenAI API, LangChain, FAISS, Pinecone, pgvector, Retrieval Augmented Generation, ▸ RAG pipelines, Vector Search, Semantic Search, Computer Vision (Clarifai) ▸ Data & Automation: BeautifulSoup, Scrapy, Selenium, pandas, ETL Pipelines, PDF/DOCX Parsing ▸ Infrastructure: Docker, AWS, CI/CD, GitHub Actions, Railway, Render ▸ Frontend: React, JavaScript, HTML, CSS, Bootstrap, Next.js As a Python and backend developer, I cover end‑to‑end delivery: architecture, APIs, databases, infrastructure, and AI logic. I work as a Python backend developer, AI developer, Full Stack Python developer, or Python web developer depending on the scope. For AI projects, I act as a Python AI developer, building RAG systems, LLM pipelines, document processing, and intelligent automation, with experience in machine learning and data science. My work also spans Deep Learning, Natural Language Processing, and AI agent development. I also work with PHP and Laravel when integration into existing systems is needed. My web scraping background supports analytics, lead generation, and market research. What sets me apart is product thinking. As a technical partner and software engineer, I define architecture, reduce complexity, and build user‑ready solutions, not just prototypes. My experience spans full stack developer, web developer, php developer, web scraping, machine learning, and data scientist roles, enabling effective cross‑functional collaboration across the entire product lifecycle. Looking for a python developer or backend developer to build or scale your backend? Reach out to me. ✉︎

I am an expert in Python, C, and C++ programming languages, with a focus on delivering excellence and client satisfaction. I have successfully completed numerous Python projects, particularly in web scraping, machine learning, and deep learning. My proficiency in web scraping allows me to extract valuable data from websites efficiently. I have also applied machine learning algorithms to build predictive models and extract insights from data, while my expertise in deep learning enables me to tackle complex tasks such as image recognition and natural language processing. My commitment to quality and client satisfaction drives me to prioritize clear communication, understand client requirements, and deliver timely results. With a strong track record of successful projects, I bring valuable problem-solving skills and a dedication to continuous learning, ensuring that I can provide innovative solutions that exceed client expectations.

Python Full Stack Developer who steps in where products stall - fixing broken ownership, tightening architecture, and turning messy delivery into a system that actually ships 10+ years in web product development, I now lead UASOFTDEV as CTO & Co-Founder, building and scaling teams of senior Ukrainian engineers who can integrate fast and take real technical responsibility from day one. If your product is slowed down by handoff gaps, weak architecture, or fragmented ownership, I help turn it into a clear delivery process with strong technical control My strongest core role is a python developer for backend-heavy products, with additional experience in C# .NET when projects require enterprise-grade backend logic. When the scope expands, I work as a full stack developer with end-to-end ownership, or as a web developer focused on scalable execution. 📌 What I typically cover Web and Mobile Development backed by 10+ years of product work, supported by a python full stack developer approach when APIs and UI must evolve together Full-Stack Development aligned into 1 clear delivery flow, shaped through python full stack thinking for faster releases and fewer handoff gaps E-commerce Web Development across 3 core layers - business logic, integrations, and user flows - delivered with full stack python experience API development and Integration for internal platforms and 3rd-party systems, handled in a full stack developer python role when architecture must stay practical ⚙️ My current capability set covers React with JavaScript, Next.js, Nest.js and TypeScript, plus Vue.js and Angular. On the backend, I work with Node.js, laravel, python, Django, Flask, .NET, C++, Go, Ruby on Rails and Java. Mobile and cloud delivery includes iOS, Android, flutter, React Native, AWS, Azure, GCP, Docker, Kubernetes, and openstack. I also support CMS and platform work through wordpress, Drupal, Symfony, Magento and Shopify. 🛠️ Delivery across product layers Lean API products often benefit from a python full stack developer flask setup User-facing systems need a full stack web developer mindset when flow affects adoption Interface-heavy platforms grow faster with a full stack developer react profile Cross-layer execution works well in a full stack developer react python environment System reliability improves early with a backend python developer focus 🤖 I build AI features for real workflows, not for demo value alone. In that context, I work as a python ai developer on assistants, automation and internal tools. My python ai work is strongest where adoption matters, and clients also bring me in as an ai developer or ai software developer when implementation must connect product, backend, and rollout. 🧠 AI, frontend, and product execution ✔️Practical ai machine learning features tied to support, search, and operations ✔️Applied machine learning developer work when smart functionality must fit an existing product ✔️Business-facing machine learning integrations designed for measurable value ✔️Custom chatbot systems built with react python flows and fastapi services ✔️Scalable UI delivery as a react developer with clean html front end execution and thoughtful app design ☁️ I stay close to architecture because strong delivery depends on clear ownership. That is why I regularly handle back end development, step in as a backend developer when technical decisions affect release quality, and support python devops workflows across cloud and deployment planning. 🔧 Collaboration and adjacent exposure In a startup, delivery often means working beside a data scientist, then translating that work with a product manager into usable features. Release quality improves when a qa analyst joins early, especially in products shaped by compliance. Some founders also involve me as a startup consultant before code begins. ✔️Broader platform exposure includes sharepoint workflows, material ui dashboards, payment gateway implementation ✔️Cross-team delivery has also touched full stack java environments and adjacent java devops processes. ✔️Finance-related work has included trading python flows, algorithmic trading logic, binance integrations, and tools built for a trader. ✔️Adjacent product contexts have involved data entry operations, support for a journalist workflow, technical resume writing solutions, selected dall-e use cases, prototype work around crypto bot ideas, and tools requested by gaming developers. ✔️Growth-focused engagements may also involve a seo specialist, a practical it consultant, or teams building in marketing saas. 🌍 My domain expertise includes AI Startups, Data Analytics, Healthcare, Fintech, E-commerce agencies, IT Consulting/Softdev companies, Real Estate, Non-Profit, Blockchain and Gambling 🤝 If you need senior technical ownership Python Full Stack Developer, fast ramp-up and delivery that stays aligned with business goals, let’s talk."

I'm an experience Python full stack developer with 4+ years of software engineering expertise in the design and implementation of REST APIs, web apps, AWS-specific solutions, Heroku deployments and web scraping. I used to code up new features and modules, debugging applications as client requirements from the back-end using Python & Django as a framework and from the front-end using ReactJs and have familiarity with front end languages like Javascript, bootstrap4 and CSS4 for web application client side designing. Worked closely with Database Administrators to store data in SQL and NoSQL databases, ETL technologies like Yarn Cluster, HUE, Airflow, Zeplin etc. I have hands-on knowledge on transforming business models using PySpark, Pandas and Numpy packages. Types of work you can hire me for: • REST APIs in Python (Flask and Django-Rest-Framework) • Web apps in Django • AWS solutions - ECS, Lambda, EC2, S3, SES, RDS... • Heroku deployments • Web Scraping - scrapy, Selenium. Scraping job sites, e-commerce platforms, company directories, financial markets. Additional skills: Database-related experience - PostgreSQL, Elasticsearch, Redis, MongoDB, Unit testing - CI/CD, pytest, unittest, nose Other experience - Docker, Git, Swagger, pandas Language: Python3.7, SQL, Java script, HTML, bootstrap4, CSS ETL Technologies : PySpark, Pandas, Numpy and Apache Airflow, Web Scraping. IDE : Pycharm, Visual Code, Sublime text, Mysql Workbench, Dbeaver, VDI, Postman, Jupyter Notebook.

I'm a Python backend / full-stack developer working with automation, backend systems, and data collection. I help teams: fix bugs and resolve urgent production issues build and maintain backend services and APIs create low-level Python automation scripts automate workflows using n8n, Make, and external APIs develop web scrapers and data parsers (including dynamic websites) I can quickly join an existing project to stabilize and improve it, or build a backend / automation solution from scratch. What I can help you with: Backend development with Python (FastAPI, Django) REST APIs, WebSockets, background jobs Databases: PostgreSQL, SQLAlchemy Automation: Python scripts, n8n, Make Web scraping & data pipelines (auth, rate limits, anti-bot) Bug fixing, refactoring, ongoing support Tech stack: Python, FastAPI, Django PostgreSQL, SQLAlchemy React, JavaScript, TypeScript Docker, Docker Compose CI/CD (GitHub Actions, GitLab CI) AWS (EC2, S3, Lambda, ECS), DigitalOcean, Heroku NGINX, Caddy If you're looking for a reliable Python backend developer to help with your project feel free to reach out.

🏆 Upwork Certified Python Developer, Backend Developer 🏆 Senior Software Engineer 🏆 ☛ Hello! If you are looking for high-quality work and long-term collaboration, you are in the right place. ☛ Python Django Developer with 5+ years of industry experience working on more than 50+ clients. As a Upwork Certified Python Developer and Django Developer, I specialize in building scalable Django web applications, Django REST Framework APIs, and Python backend development. I work hard to ensure that you get the value you want out of the money you invest. Delivering quality and customer satisfaction are my top priorities. ☛ I specialize in Python Django development, Django REST Framework, web scraping, data mining, automation, API integration, and cloud services. 👉 PYTHON DJANGO SERVICES: ✅ Django Web Development & Django REST API Development ✅ Python Django Full-Stack Solutions with React/Vue.js integration ✅ Django Backend Development with PostgreSQL, MySQL, MongoDB databases ✅ Python Automation, Web Scraping, and Django Migration Services ✅ Django REST Framework for mobile and web APIs ✅ AWS Deployment for Django applications and Python projects ✅ Django Custom Application Development & API Integration 👉 FRAMEWORKS & TECHNOLOGIES: ✅ Backend: Django, Django REST Framework, Flask, FastAPI (Python) ✅ Databases: PostgreSQL, MySQL, SQLite, MongoDB, AWS DynamoDB ✅ Frontend Integration: React, JavaScript, jQuery, HTML5, CSS3, Tailwind, Bootstrap ✅ Cloud Services: Amazon Web Services (AWS), Digital Ocean, Heroku, Firebase ✅ DevOps & Tools: Docker, Redis, Nginx Server, Git, GitHub, Bitbucket ✅ Other Python Skills: Selenium, WebSocket, Bash Scripts, Celery, Scrapy, Pandas, NumPy MY TECHNICAL EXPERTISE: ⭐ Back-end frameworks: Python Django, Django REST Framework, Flask, FastAPI ⭐ Web Scraping Tools: Selenium, Beautiful Soup, Scrapy ⭐ Python Libraries: Pandas, NumPy, Talib ⭐ Languages: Python, JavaScript ⭐ Frontend frameworks: React, ThreeJs, Bootstrap ⭐ DBMS: PostgreSQL, MySQL, AWS DynamoDB, SQLite 💬 If you have come this far, open your message box or invite me for a fruitful discussion on your Python Django project requirement, and I will provide you my best reliable solution that can save you good bucks. python developer, python expert, python django , python full stack developer, backend developer, django developer, django expert, django react, django rest framework, full stack django developer, python aws, aws

Python Developer & Web Scraping Specialist 🐍 I am a Python Developer with freelance experience since 2022, focused on building automation tools, web scraping systems, and backend solutions. I specialize in extracting, processing, and structuring data from the web, as well as developing scalable scripts and services that help businesses automate workflows and collect valuable data efficiently. My work combines clean, maintainable Python code with reliable data pipelines and automation systems, allowing clients to gather structured information, monitor websites, and integrate external services through APIs. 🚀 Core Skills & Technologies • Python, HTML, CSS • FastAPI • Telethon, Aiogram • SQL, PostgreSQL, MongoDB • BeautifulSoup (BS4), Selenium 💻 My Expertise Includes 🏆 Web Scraping & Data Extraction: Selenium, Playwright, BeautifulSoup, Scrapy, Requests 🏆 API & Data Parsing: REST APIs, GraphQL, JSON, XML 🏆 Headless Browsers & Automation: Puppeteer, undetected-chromedriver, curl_cffi 🏆 Scalable Scraping Systems: Async scraping, distributed crawlers, Scrapy-Cluster 🏆 Proxy & Session Management: Residential proxies, datacenter proxies, rotating IPs, session handling 🏆 Data Storage & Processing: PostgreSQL, MongoDB, Redis, Pandas, Parquet 🏆 Task Scheduling & Queues: Celery, RabbitMQ, Apache Airflow 🏆 Cloud & Deployment: AWS Lambda, Google Cloud Platform, Docker, Kubernetes 🏆 Security & Anti-Detection: Browser spoofing, AI-powered detection avoidance 🏆 DevOps & CI/CD: Git, GitHub Actions, Jenkins, Azure DevOps I focus on building high-performance, scalable, and reliable solutions for tasks such as web scraping, automation, API integrations, and backend services. Whether you need data extraction, automated workflows, or custom Python tools, I aim to deliver clean and efficient solutions tailored to your project needs. I continuously improve my skills and stay up to date with new technologies to ensure stable, efficient, and production-ready systems for every project. 🚀

I am in love with Python scripting and automation and web scraping, however I work as a backend developer (Django) and have experience with (Html, Css, Js) I will write a script of any complexity for your tasks on the Internet in the Python programming language. i can do any bots for telegram or discord, with Scraping, DataBase, Referral system, Profile, airdrop bots, etc also automating web services and APIs using CURL, RESTfull JSON and XML, parsing and crawling web pages using scrapy and bs4.