Yuri G.

I build high-performance backend systems in Go that handle thousands of requests per second.

I am a Senior Golang Engineer with 10+ years of experience designing and scaling distributed systems for companies like Uber, Yandex, and Wildberries.

My expertise:
• High-load Go microservices and backend architecture
• Distributed systems and event-driven architectures (Kafka, NATS)
• PostgreSQL performance optimization (query tuning, indexing, partitioning, sharding)
• Kubernetes, Docker, CI/CD, and cloud infrastructure
• gRPC, REST APIs, and scalable SaaS platforms
• System migrations from monoliths to modern microservice architectures

Selected achievements:
• Designed and optimized systems handling 8,000–14,000 RPS
• Reduced API latency by 20–50% through architecture and database optimizations
• Improved database performance by 3–10x through query and indexing optimization
• Built event-driven pipelines processing millions of messages per day
• Led engineering teams of 4–10 developers and delivered production systems

I help companies build backend platforms that are scalable, reliable, and easy to maintain.

Whether you need a new Go service, architecture improvements, performance optimization, or help scaling an existing system — I can provide both strong engineering execution and architectural expertise.