Oleksii Shulzhenko
Senior Blockchain Developer | Solidity
Salary / Daily rate
Ukrainka, Kyiv Oblast, Ukraine, 08720
Freelance, open to permanent contract
Skills
Languages
About me
Intro
Blockchain architect & CTO with 6+ years specializing in DeFi protocols and smart contract development. Led technical teams at major crypto platforms like 3Commas, built DEX solutions, and founded rukh consultancy. Expert in Solidity, iOS development, and scaling blockchain infrastructure for enterprise clients.
Work experience
Chief Technology Officer
Connector AI
Mar 2024 - Present
2 years 8 months
Founder
rukhFreelance
Mar 2023 - Present
3 years 8 months
Ukraina, Moscow Oblast, Russia, 143325
Chief Technology Officer
Rivo
May 2024 - Dec 2024
8 months
Protocol Team Lead
3Commas.io
Dec 2022 - Mar 2023
4 months
CTO, Co-Founder
Bank of Memories
Jan 2022 - Jan 2023
1 year 1 month
Solidity Team Lead
3commas.io
Oct 2022 - Dec 2022
3 months
Smart contract developer
Primex Labs
Feb 2022 - Oct 2022
9 months
Ukraina, Moscow Oblast, Russia, 143325
Smart contract developer
Pragma
Dec 2021 - Mar 2022
4 months
Kyiv, Ukraine, 02000
Smart contract developer
Ambisafe
Jun 2021 - Dec 2021
7 months
MACOS SOFTWARE ENGINEER
508 Software LLC
Oct 2020 - Jan 2021
4 months
iOS Software Engineer/Architect/Tech Lead
BitFreezer
Apr 2018 - Oct 2020
2 years 7 months
https://www.bitfreezer.us https://bitfreezer.app
Education
European University
Masters degree
2018 - 2018
1 year
Donetsk State University of Economics and Trade
Master's degree
2014 - 2018
5 years
Donetsk National Technical University
2012 - 2015
4 years