Yorgos Smyrnaios
Senior Full Stack Software Engineer at Hellas Direct
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolYorgos Smyrnaios is a Senior Full Stack Software Engineer based in Barcelona with 11 years of experience building production systems across insurance and adtech domains. He combines backend expertise in Kotlin, Rust, Java, Spring Boot and Postgres with front-end work in React and Angular, and is comfortable owning cloud-native infrastructure with Docker, Kubernetes and GitLab CI. At Hellas Direct he has driven full-stack delivery and platform evolution using modern languages and authentication via Keycloak, demonstrating an ability to introduce safer, scalable tech choices in a business context. His career began with ground-up database and admin systems development, giving him a practical appreciation for end-to-end architecture and data integrity. Fluent in bridging legacy Java stacks and newer compiled languages, he excels at solving complex problems and shipping resilient services.
11 years of coding experience
5 years of employment as a software developer
Bachelor’s Degree, Computer Science, 7, Bachelor’s Degree, Computer Science, 7 at University of Crete4th High School Of Chania
Greek, English, Spanish
Stackoverflow
109reputation
2kreached
1answer
4questions
Github Skills (87)
sqlite-database10
kotlin-library10
kotlin-coroutines10
dao10
kotlin-multiplatform10
janus10
postgresql-database10
actor-system10
kotlin10
kotlin-android9
sql9
postgresql9
kotlin-language9
mysql-database9
actor9
Programming languages (8)
Github contributions (5)
smyrgeorge/log4k
Oct 2024 - Mar 2025
A Comprehensive Logging and Tracing Solution for Kotlin Multiplatform.
Contributions:28 releases, 7 PRs, 110 pushes in 5 months
kotlinkotlin-jvmkotlin-loggerkotlin-nativelogger
smyrgeorge/sqlx4k
Jun 2024 - Apr 2025
A high-performance, non-blocking database driver for PostgreSQL, MySQL, and SQLite, written for Kotlin Native.
Contributions:40 releases, 17 PRs, 278 pushes in 9 months
kotlinkotlin-coroutineskotlin-librarykotlin-multiplatformmysql
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