Position: Java Developer
Category: Java
English level: fluent
Years of experience: 4

Increased test coverage from 30% to 70%.
Optimized work of service more than in 50 times(20 minutes to a couple of seconds).
Was a code owner for multi-modules application.
Was a mentor for a junior developer.
1. Worked as a developer on telecom project. 

My main tasks were:  business requirement clarification, features' decomposition and implementation, bug-fixing, refactoring, writing unit and integration tests. 

Also, collaborating with BA, QA engineers, DBAs  and FE devs for the most effective and quick issue resolving. Reviewing, on-boarding newcomers. Was a mentor for an intern developer.

2. Hospitality project.
Was one of back-end developers. Discussing feature requirements with product managers and front-end developer, designing/ implementing back-end part and database, compose API documentation with Swagger.
Well-built process.
Java 11+, Spring Boot, microservices, cloud, Kotlin.

Fintech(investment, banking etc), gaming domains.