k
kostya_satsuro

mercv

@kostya_satsuro

Python Backend Developer AI Chatbots and Web Scraping

Belarus
English, Russian
About me
Python backend developer delivering fast, reliable results. I build chatbots, automate workflows, scrape data, and launch MVPs — in days, not weeks. AI-assisted workflows speed up delivery 3x without cutting quality. Services: Telegram/WhatsApp bots with ChatGPT & payments, web scraping (CSV/JSON/DB), REST APIs (FastAPI/Django), MVPs (1-3 days), scripting & integrations (Google Sheets, CRMs, Make/n8n). Stack: Python, FastAPI, Django, aiogram, SQLAlchemy, PostgreSQL, Redis, Docker, Git. Message me to discuss your project.... Read more

Skills

k
kostya_satsuro
mercv
Offline • 

See my services

AI Chatbot Development
I will develop a telegram bot with chatgpt payments and admin panel
From$60 / projectMore details
Programming & Tech
I will scrape any website and deliver clean csv, json, or database
From$50 / projectMore details

Portfolio

Work experience

Freelancing_Career

Python Backend Developer

Freelancing Career

Sep 2024 - Present • 1 yr 10 mos

Description: Developed multiple web services and APIs as part of professional training and personal projects. Key accomplishments: • Built a recipe-sharing platform (Foodgram) with Django REST Framework, optimized database queries reducing load by 70%. • Created an async URL-shortener (YaCut) on FastAPI with Redis caching, processing 500+ req/sec. • Developed a social network for pet owners (Kittygram) with image handling and production deployment via Docker/Nginx. • Implemented a review API (YaMDb) in a team, writing 45+ unit tests achieving >90% coverage. All projects involved CI/CD, Docker containerization, and production-like deployment setups.