Apostolos Kiraleos is a Backend Software Engineer based in Athens with 10 years of experience building production-grade services and launching new markets. He has driven end-to-end features on Spring Boot and Python stacks, owned core booking systems at Blueground, and now contributes to backend initiatives at GWI. Apostolos blends backend engineering with frontend fluency (React/Angular) and DevOps-minded integrations (Kafka, transactional outbox), and he notably created a Python code-generation library to sync shared objects across Kotlin, Java, and TypeScript projects to accelerate time-to-market. Comfortable working across product, DevOps, and third-party integrations, he combines hands-on implementation with documentation and process improvements. His background includes an MS in Computer Engineering and early open-source work on a transactional outbox library still used in production.
10 years of coding experience
3 years of employment as a software developer
Master of Science - MS Computer Engineering, Master of Science - MS Computer Engineering at University of West Attica
Play polyrhythms by playing metronomes at different tempos. Made using p5.js
Contributions:14 pushes, 1 branch in 1 year
javascriptp5-jsaudiomusicpolyrhythms
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Apostolos Kiraleos - Backend Software Engineer at GWI