Senior .NET Backend Engineer building reliable, high-load backend systems, APIs, distributed services, and production platforms that survive real traffic.

I'm Senior Backend Engineer with 10+ years of experience designing, stabilizing, and improving production backend systems across telecom, gaming, industrial simulation, and iGaming domains.

My main focus is .NET backend development, distributed systems, REST APIs, PostgreSQL performance, Kafka-based workflows, service reliability, observability, and long-term maintainability.

I have worked on high-load and business-critical platforms, including multi-tenant systems, KYC workflows, casino and betting platforms, telecom billing, and real-time multiplayer backend services.

My experience includes improving API throughput from around 1200 to 3000 RPS, reducing heavy analytical queries from 10–20 minutes to 30–40 seconds, designing tenant management services, implementing OpenTelemetry-based tracing, and solving production issues across distributed services.

I work best where backend engineering actually matters: performance, reliability, clean architecture, production diagnostics, and systems that should not fall apart the moment real users arrive.

Work Terms

I'm available for fully remote work and open to relocation opportunities.

Preferred cooperation formats: Contract, B2B, 1099, or independent contractor model. Taxes and compliance are handled on my side.

I'm comfortable working with international teams and can adapt to the required timezone when needed.

Preferred communication style: clear requirements, direct written communication, practical technical discussions, and calls when they are useful.

Payment terms can be agreed depending on the contract format, project scope, and expected involvement.