Evangelos Valvis
Owner at Valvis Consulting
Athens, Attica, Greece
Summary
👤
Senior🎓
Top SchoolEvangelos Valvis is a Senior Java backend engineer and owner of Valvis Consulting with 11 years of experience designing and delivering microservices-based systems for Telco and FinTech clients. He specializes in Spring Boot and Quarkus, building testable, maintainable code and guiding teams through architecture, CI/CD, and cloud-native deployments (Kubernetes, Kafka, Redis). His background includes leading a payment gateway team for OTE Group and owning end-to-end delivery for a classified Hellenic Police passport control project, demonstrating both domain depth and operational rigor. Evangelos pairs hands-on development with business analysis, PoCs, and technical mentoring, and he often focuses on refactors and code quality improvements that reduce long-term maintenance cost. Based in Athens, he brings a practical blend of consultancy mindset and enterprise-grade engineering discipline.
11 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Athens University of Economics and Business
English, Greek, French
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (4)
plug5
unix2
java2
eclipse2
Github contributions (5)
istlab/eclipse-unix
Jul 2015 - Oct 2015
Contributions:30 commits, 12 pushes in 3 months
unixplug-ineclipsejavaplug
evvalvis/Neo4j-Import-Tool-Converter
Apr 2016 - Aug 2016
Contributions:20 pushes, 1 branch in 4 months
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.