Vladimir Ryzhak
Blockchain Engineer
Contacts
email: ryzhak.vladimir@gmail.com
telegram: @vryzhak
About me in one sentence
Passionately curious software developer
ready to come up with the solutions for your projects.
Tech stack
Blockchain (ethereum, solidity), React Native, android development, ios development, backend (nodejs, php), frontend (react, angular, typescript), machine learning (python), RDBMS/NoSql (mysql, mongo, redis), other (C#, golang, java, c++, rust)
Education
• Kuban State University, Diploma of Specialist in Computer Science and Applied Mathematics, 2014
• Kuban State University, Bachelor Degree of the
Department of Translations(English), 2014
Work experience
• October 2022 – June 2025
Blockchain Engineer at Ubiquity (as rndquu)
• October 2021 – September 2022
Freelance Blockchain Engineer
• January 2019 – September 2021
Full Stack Engineer at crypto.tickets
• August 2018 – December 2018
Blockchain Engineer at Thetta
• April 2016 – July 2018
Full Stack Engineer at Intis Telecom
• August 2015 – March 2016
Freelance Full Stack Engineer
• November 2013 – July 2015
Full Stack Engineer at FC Krasnodar
Projects (blockchain)
• Ubiquity Dollar
• Thetta
• Fantasy Football Chain
• CFD trading
• Crypto Hands
• Football Coin
• Fomofast
• Auctions
Projects (web & mobile)
• Ticket Scanner
• Vibe
• cli.co
• Fans in Tears
• Dobrokassa
• AZI
• Simulsport.tv
• BetOnRefs
• Dominator Slots
• BookieBeater
• FC Krasnodar med app
• Legal CRM
• Totallo
• PSYLINE
• School whiteboard
• IGDL online store
• WebRTC Whiteboard
• Chat widget
• Annotation plugin
• WebRTC turorials for tutorialspoint
• Yii2 tutorials for tutorialspoint