Backend Developer

На данный момент Backend Developer.

Мои компетенции и опыт

Senior Backend Engineer with 10+ years of experience designing and scaling high-performance systems, optimizing data pipelines, and automating infrastructure for high-load environments.
Expertise:
• Backend & Architecture
I design and build high-performance backend systems in Python (FastAPI, Django, Flask), focusing on scalability, clear domain boundaries, and long-term maintainability. I apply pragmatic design principles to ensure systems evolve together with business needs rather than around code structure.
• Data
I focus on data efficiency and stability under load: profiling and optimizing SQL queries, designing effective indexes, maintaining and monitoring RDS performance. Experienced in sharding and partitioning strategies, implementing CDC and ETL pipelines, and balancing normalization with denormalization to keep data both fast and consistent.
• Infrastructure
Infrastructure as Code (Terraform, Helm) and automation across the full release cycle: from build to deployment and observability. I focus on observability that gives real insight, using clear metrics to understand system health and business impact. Experienced with Prometheus, Grafana, Sentry, New Relic, and Rollbar for effective monitoring and rapid incident response.