Piotr Czajka
Programista Full Stack at STX Next
Lublin Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolPiotr Czajka is a seasoned Full Stack developer with 10 years of experience building and modernizing Python backends (Django, FastAPI, DRF) and frontend integrations for clients across insurance, finance, telecom and consumer sectors. He combines hands-on delivery—shipping credit risk prediction models and web apps—with devops-minded tooling work, including CI/CD pipelines, Docker and AWS automation that improved team productivity and code quality. A pragmatic mentor who has coached junior Python engineers one-on-one, Piotr also champions legacy modernization and testing practices to reduce bugs and stabilize pipelines. Based in Lublin Voivodeship, Poland, he’s expanding into Rust and actively contributes to open-source projects, bringing a systems-level curiosity from telecom 5G testing to subscription e-commerce platforms.
10 years of coding experience
7 years of employment as a software developer
Bachelor of Engineering - BE Computer Science, Bachelor of Engineering - BE Computer Science at Politechnika Lubelska
English, Polish
Stackoverflow
385reputation
11kreached
3answers
18questions
Github Skills (119)
custom-component10
encryption10
ssl10
decryption10
avatar9
todoist9
crypto9
xiaomi9
webcam-capture9
refactoring9
tls139
pdf9
cryptography9
openssl9
integrate9
Programming languages (10)
Github contributions (5)
Ginkooo/vim
Mar 2017 - Dec 2021
Contributions:117 pushes, 1 branch in 4 years 10 months
Ginkooo/chaichat
Oct 2018 - Aug 2022
A P2P terminal videochat
Contributions:112 commits, 2 PRs, 123 pushes in 3 years 11 months
videochatrustp2pchatwebrtc
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