Konstantinos Kotronis
Software Engineer at Allwyn Hellas
Athens, Attica, Greece
Summary
👤
Senior🎓
Top SchoolKonstantinos Kotronis is a software engineer based in Athens with eight years of professional experience and a focused four-year track record building scalable backend systems for large-scale and telecom environments. He has strong Java and Spring Boot expertise, practical PL/SQL experience, and has delivered reliable RESTful and SOAP integrations using Oracle Service Bus and API contracts. At Accenture he balanced enterprise-grade backend development with occasional frontend work and a pragmatic focus on maintainability and performance. A former SAP data science intern, he brings exposure to data-driven practices and cross-functional collaboration with global teams. Now at Allwyn Hellas, he continues to evolve system design skills while favoring well-structured, testable services that scale. Colleagues describe him as methodical and improvement-minded, often identifying subtle reliability gains that pay off in production.
8 years of coding experience
4 years of employment as a software developer
Bachelor of Science - BS Informatics and Telecommunications, Bachelor of Science - BS Informatics and Telecommunications at Ethnikon kai Kapodistriakon Panepistimion Athinon
Github Skills (2)
scrum9
agile8
Programming languages (1)
Github contributions (5)
KostasKotronis/seize-the-day
Sep 2025 - Sep 2025
Contributions:4 pushes, 1 branch in 1 day
KostasKotronis/eCommercePlatform
Nov 2025 - Nov 2025
Contributions:6 pushes in 1 day
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.