- Back-end: Java, Spring, node.js, Mongo DB, SQL databases, in-memory databases (Redis, Memcached), Elasticsearch, REST API, Python, microservice and event-based architectures. Designed and maintained several applications with ~100k LoC.
- Front-end: JavaScript, TypeScript, React (with Hooks), Redux. Created serveral components which fastens product development.
- DevOps: configured and maintained web servers through AWS EKS, AWS EC-2, Docker, Chef, SSH. Knowledge of AWS stack and experienced in configuring it.
- Attentive to UI/UX details and high code quality. Fan of unit tests, functional programming , Spring REST Automation, typed interfaces, and DDD (Domain-driven design).
- Can help in or take over: project management, design, estimation and ownership, tech recruitment, client negotiations.
- Used to participate in algorithm programming competitions.
- Open to evolving in: Python, Go, Kubernetes, and many else.