At Stratosfera, I build backend services for financial-sector business-process automation and electronic document management. I extracted a sales module from a monolith into a FastAPI microservice, improved critical SQL scenarios to reduce read time from about one second to 200 ms, and launched an asyncio-based Telegram sales bot.
Previously at GDC (Fujitsu), I automated monitoring, incident reporting, and management reporting with Python, reducing incident response time by 30% and saving more than 40 hours of manual work monthly. I work across FastAPI, Django, PostgreSQL, Redis, CI/CD, testing, and monitoring infrastructure.
