Summary
Andrei Costache is a Senior Full Stack Engineer with 16 years of experience designing and modernizing web, mobile and desktop applications, currently combining roles as a founder of a custom software studio and a senior engineer at ReversingLabs. He specializes in Java and JavaScript/TypeScript stacks—React, Spring Boot, GraphQL and cloud platforms—while championing TDD/BDD, XP practices and API-first microservice migrations of legacy monoliths. He has a proven track record leading teams, mentoring engineers and improving application performance across enterprise and startup contexts. Based in Timisoara, Romania, Andrei blends hands-on implementation with architectural thinking and a pragmatic focus on maintainability and observability. An avid speaker and community mentor, he brings an engineer’s discipline to delivery and a founder’s eye for product-driven solutions.
16 years of coding experience
17 years of employment as a software developer
M.Sc., Software Engineering, M.Sc., Software Engineering at Universitatea „Politehnica” din Timișoara
English, Romanian, German