I am a senior backend engineer with 4+ years of experience building high-throughput microservices and backend systems. I have worked extensively with Python and modern backend frameworks, and I focus on creating reliable, scalable, and maintainable solutions.
I have a strong track record of improving system performance at scale. In my work, I helped optimize systems serving 54M+ users, reducing queries by 77%, improving response times by 75%, and lowering bugs by 40%.
My technical background includes Python, SQL, FastAPI, Flask, Django, PostgreSQL, Elasticsearch, Redis, RabbitMQ, Kafka, Celery, Docker, Kubernetes, Jenkins, and CI/CD. I also have experience with testing tools such as Pytest and Unittest, as well as ORM and database optimization with SQLAlchemy.
I have contributed to projects in information security, fintech CRM microservices, and automation tools. My responsibilities have included developing email security components, integrating enterprise mail gateways, designing document workflows, building Telegram bot platforms, and creating admin panels.
I also bring experience in architecture, reliability, and team leadership. I have designed state-driven workflows, implemented fault-tolerant integrations, improved test coverage, and mentored junior developers to production readiness.
I am currently seeking a senior backend role in Europe, preferably in Germany, the Netherlands, or Poland. I am open to relocation and visa sponsorship.
Developing email security components protecting corporate mail infrastructure from phishing and malware. Implemented phishing URL detection and attachment analysis modules; ensured compliance with SPF, DKIM, DMARC, TLS, and BIMI standards; integrated filtering solutions with enterprise mail gateways and logging systems.
Worked on fintech CRM microservices. Optimized PostgreSQL queries, improved report load times, implemented Redis caching, designed document workflows, indexed 54M records in Elasticsearch with real-time sync, built fault-tolerant integrations with RabbitMQ and Redis, mentored junior developers, and led release cycles via Bitbucket and Jenkins.
Developed Python and Flask-based solutions, worked with SQLAlchemy, PostgreSQL, Redis, Aiogram, and Docker, built a Telegram bot platform, optimized Redis queues for bulk messaging, developed a Flask admin panel, and managed schema migrations.
Secondary Technical
This professional hasn’t added portfolio projects yet.
This professional hasn’t listed any services yet.
