Ilias Papounidis
Product Manager Payments Area at PandaDoc
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolIlias Papounidis is a product manager with 10 years of experience building payment and commerce experiences that scale — from redesigned discovery and ranking systems at Delivery Hero that added $1.65M monthly GMV to enterprise e-commerce and public API launches at Packhelp that cut integration time by 90%. Based in Amsterdam, he blends technical fluency and design sensibility to translate user research and data-driven discovery into clear engineering direction and compelling product messaging. He has a track record across startups, consultancies, and platforms (Netguru, ChowNow, Hopin) of shipping mobile and web experiences, establishing design systems, and introducing experimentation frameworks. Comfortable rolling up his sleeves in code and prototypes, he also coaches peers through internal academies and hands-on builder programs. Known for moving with speed while thinking systematically, he often surfaces non-obvious root causes through mixed-methods research to unlock measurable growth.
10 years of coding experience
7 years of employment as a software developer
Bachelor of Science (B.Sc.) Computer Science • First Class Honours, Bachelor of Science (B.Sc.) Computer Science • First Class Honours at Queen Mary University of London
English, Greek, Russian, Polish, Italian
Github Skills (20)
javascript10
open-source10
transmission10
torrent9
bittorrent8
p5js8
twitter8
html7
js5
reader5
canvas5
rss-reader5
ios5
rss5
swift4
Programming languages (4)
Github contributions (5)
1lias/1lias
Dec 2020 - Feb 2025
Contributions:11 pushes, 1 branch in 4 years 2 months
1lias/aoc-solutions
Dec 2017 - Jun 2019
Contributions:6 pushes, 1 branch in 1 year 5 months
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