Serafeim Maroulis
Software Engineer at Department for Education
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolSerafeim Maroulis is a London-based software engineer with 12 years' experience specialising in Ruby and building massively scalable distributed systems using microservices. He blends hands-on engineering with leadership experience—serving as Director at 8bit Engineering while delivering production Ruby platforms for organisations including the Department for Education, Ministry of Justice and Funding Circle. Comfortable moving between startup and government contexts, he has led teams and founded companies, bringing pragmatic architecture and operational focus to complex SaaS and public-sector projects. Known for a thoughtful, user-centered approach (his GitHub motto: "Become who you are"), he pairs deep technical craft with an eye for durable, maintainable systems.
11 years of coding experience
8 years of employment as a software developer
Bachelor of Science (BS), Information Technology, Bachelor of Science (BS), Information Technology at The American College of GreeceBachelor’s Degree, Information Technology, Bachelor’s Degree, Information Technology at The Open University
Greek, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (41)
pdf-files9
pdf-generation9
api9
wkhtmltopdf9
merge8
pdfkit8
pdf8
cloud-platform8
railtie7
django7
neo4j6
ruby6
jekyll5
go5
graph5
Programming languages (4)
Github contributions (5)
Reyko/aws_demo_app
Jan 2020 - Mar 2023
Contributions:5 PRs, 4 pushes, 9 branches in 3 years 2 months
Reyko/dotfiles
Feb 2017 - Mar 2022
Contributions:10 pushes, 3 branches in 5 years 1 month
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