Karolis Vyčius
Co-Founder at NephroGo
Vilnius, Vilnius County, Lithuania
Summary
👤
Senior🎓
Top SchoolKarolis Vyčius is a full-stack software engineer and entrepreneur with 10 years of experience building mobile and backend systems, currently co-founding NephroGo and previously co-founding the globally recognized GetPet NGO. He combines hands-on engineering (C++, Java, Kotlin, C#, Scala, Flutter, Django) with team leadership and product strategy, having led Trafi’s Android guild and driven its Kotlin migration to cut crashes and speed development. His public-sector work at Lithuania’s government office advanced open-source-by-default policies, centralized GIT practices, and real-time EV charging data integration for trip planners. Karolis started programming at 14, joined Adform’s research team at 19, and brings a rare mix of early technical depth, civic-minded volunteering, and startup-scale execution. Outside work he surprises friends with homemade desserts and pursues adventurous travel and outdoor activities, hinting at a practical, hands-on creativity that informs both engineering and social projects.
10 years of coding experience
7 years of employment as a software developer
Bachelor's degree International Business, Bachelor's degree International Business at Seoul National UniversityStudent, Student at Panevėžys Juozas Balčikonis gymnasiumBachelor's degree International Business, Bachelor's degree International Business at Vilniaus universitetas / Vilnius UniversityInformatics, Informatics at Nacionalinė moksleivių akademijaPhysics, Physics at Extracurricular School of Physics „Fizikos Olimpas”Šeštadieninė informatikos olimpiadininkų mokykla
Lithuanian, English, German, Russian
Stackoverflow
31reputation
10kreached
2answers
0questions
Github Skills (123)
json-parser10
msgpack10
gtfs10
mobility10
cbor10
json10
android-app10
messagepack10
kotlin10
mds10
json-serialization10
open-government9
json-pointer9
mobile-application9
planet9
Programming languages (14)
Github contributions (5)
AplinkosMinisterija/reusable-workflows
Apr 2023 - Jun 2024
Reusable workflows for developing GitHub actions
Contributions:33 PRs, 120 pushes, 32 branches in 1 year 1 month
reusable-workflows
GotPet/getpet-web
Oct 2018 - Jan 2021
GetPet WEB platform for shelters
Contributions:58 PRs, 704 pushes, 59 branches in 2 years 2 months
shelterweb-platformdjangopetsshelters
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