Svetlozar Valchev
Full-stack Developer at Freelance/Contractor
Sofia, Sofia-City, Bulgaria
Summary
👤
Senior🎓
Top SchoolSvetlozar Valchev is a senior full-stack developer based in Sofia with 12 years of hands-on experience delivering web and game-facing applications across gaming, eCommerce, insurance, finance, telecom and healthcare. Comfortable across HTML/CSS, JavaScript/Node.js, C#, Python, PHP, Lua and both MySQL and MongoDB, he has shipped UIs and back-end systems from mobile slot games and game UIs to ERP insurance software and telecom applications. A fast learner and adaptable contractor, he has repeatedly taken full-lifecycle ownership—designing, developing and maintaining products as a freelancer and within companies like Minerva Networks and BeamNG. Notably, his background includes both customer-facing payment systems and game UI work, reflecting a rare mix of transactional reliability and interactive UX experience.
11 years of coding experience
13 years of employment as a software developer
High School Diploma, English, Mathematics, Informatics, High School Diploma, English, Mathematics, Informatics at Professional High School of Science and Mathematics 'Ivan Vazov'
Bulgarian, English
Github Skills (101)
react-native-swiper10
javascript9
reanimated9
datetimepicker9
audio9
datepicker9
infinite-scroll9
transcode9
semantic9
react9
addon9
autoplay9
orientation9
csharp9
android9
Programming languages (7)
Github contributions (5)
SvetlozarValchev/Skylines-Traffic-Manager
Mar 2015 - Oct 2015
Contributions:32 commits, 7 PRs, 32 pushes in 7 months
SvetlozarValchev/dv-multiple-unit-shunters-mod
Mar 2019 - Jul 2020
Contributions:1 PR, 10 pushes, 1 branch in 1 year 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.