Mikhail K.

I build and maintain data extraction systems, distributed crawlers, and backend services. Focused on predictable delivery, clear requirements, and stable long-term operation. Technologies: Python, Scrapy, FastAPI, Django, Flask, Twisted, Asyncio MySQL, PostgreSQL, MongoDB, Redis Docker, Kubernetes, Helm Azure, GCP CI/CD with GitLab and Azure DevOps Areas of work: • Web scraping and crawling (Scrapy, custom pipelines, middleware) • Distributed data collection (Twisted, Asyncio, queues) • Backend APIs (FastAPI, Django/DRF, Flask) • ETL pipelines and data processing • Database work: MySQL / PostgreSQL / MongoDB / Redis • API integrations and automation • Debugging, refactoring, performance optimization • Containerized deployments (Docker, Kubernetes) What I offer: • End-to-end scraping solutions • Stable long-term data pipelines • Backend services and API endpoints • Migration of old codebases • Performance tuning and troubleshooting • Infrastructure setup and ongoing maintenance