Email: sandergol@outlook.com | LinkedIn: linkedin.com/in/sandergol | Telegram: Telegram: Contact @sandergol
Senior Back-End Developer with 7+ years of experience architecting high-load distributed systems. Specialized in performance optimization, system integrations, and scalable backend solutions.
Successfully scaled video streaming platforms, e-commerce solutions, EV charging management systems, and landing page builders to accommodate tens of thousands of users.
Comprehensive expertise in SDLC, including requirements analysis, system design, decomposition, development, testing, deployment, and maintenance.
Core Skills:
√ Languages & Frameworks: Elixir, Erlang, Phoenix, Ecto, Ruby, Ruby on Rails, PHP, TypeScript, JavaScript, React
√ Databases: PostgreSQL, MySQL, Cassandra, RedShift
√ Infrastructure: AWS, Kubernetes, Docker, CI/CD
√ Messaging & APIs: RabbitMQ, Redis, GraphQL, gRPC, Protobuf
√ Monitoring & Logging: Prometheus, Loki, Grafana, Helm Charts
