Giorgos Velissaris
Principal Software Engineer at Workable
Greece
Summary
👤
Senior🎓
Top SchoolGiorgos Velissaris is a Principal Software Engineer with 11 years of professional experience, currently shaping architecture and delivery at Workable after progressing there from Senior Engineer. He blends deep full‑stack development with a hacker's curiosity—building everything from custom bootloaders and games to complex web applications—and enjoys reverse engineering as a way to understand systems under the hood. Educated in Computer Science and Digital Systems Security (MSc), he brings security-minded design to product engineering and a track record across startups and consumer web platforms including ZuluTrade and a Facebook MMO. Based in Greece, Giorgos maintains an active, partly private GitHub presence and prefers hands-on problem solving and creative technical craftsmanship over purely managerial roles.
11 years of coding experience
13 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Athens University of Economics and BusinessMSc in Techno-economic Management & Security of Digital Systems, Digital Systems Security, MSc in Techno-economic Management & Security of Digital Systems, Digital Systems Security at University of Piraeus
Greek, English, French
Github Skills (62)
ansible-collections10
mock-server10
api10
mockoon10
raml10
mocking10
ruby-client10
datepicker10
unlock10
prototyping10
range-picker10
universal-react9
javascript-client9
lookup9
python9
Programming languages (5)
Github contributions (5)
TheDartCode/typedjs-rails
Jan 2015 - Feb 2019
Contributions:5 commits, 2 PRs, 7 pushes in 4 years 1 month
ruby-on-railstyped-jsrailsrubytyped
TheDartCode/mockoon
Jul 2020 - Dec 2020
Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
Contributions:19 pushes, 2 branches in 4 months
apimock-serverdeploymenttestingaccount
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