Mikhail Trifonov
Mikhail Trifonov
Java Backend Developer
Hey!
I’m Mikhail Trifonov from Kazan / Innopolis. I build backend systems on Java and Scala, focused on integrations, reliability, and developer experience.
Feel free to get in touch or take a look at my past work.
Timeline
Now
Java Software Engineer — T-Bank
Building microservices and reliable integrations for T-Bank.
2025
Scala Developer — Yandex
Developed and maintained microservices with gRPC for internal calls and REST for external clients. Optimized gRPC performance to cut response times. Designed GraphQL schemas for frontend, coordinated integrations, and documented solutions.
2024
Java Software Engineer — Hirus
Implemented REST controllers and business logic, crafted JDBC queries for PostgreSQL, participated in CI/CD, and covered services with integration tests using Testcontainers.
2024
Python Developer — Ragnar (AI app)
Developed FastAPI endpoints for AI interactions with solid error handling. Tuned RAG configuration to improve answers on uploaded docs. Refactored OpenWebUI codebase, removing redundant components to slim the app.
2023
Bachelor — Innopolis University
Computer Science | 2023 — 2027