Ihor Siryi
Senior Software Development Engineer at MAREM RESEARCH
Ukraine
Summary
👤
Senior🎓
Top SchoolIhor Siryi is a Senior Software Development Engineer with 10 years of experience building high-load financial systems, including escrow platforms, crypto banks, and exchanges with bank and fiat payment integrations. Based in Ukraine, he specializes in backend services using Golang, MySQL, Redis and RabbitMQ, and has designed authorization modules (JWT, ECDSA API tokens), bank integrations and risk-scored biometric wrappers for face recognition. His background spans end-to-end product work—from merchant invoicing and CMS plugins to mobile apps and Ethereum-based escrow MVPs—demonstrating an ability to bridge blockchain, traditional banking, and payment providers. At Marem Research he continues to focus on robust, production-grade architectures and mentoring engineering teams, having previously led service design and code review at AtticLab. An engineering graduate with hands-on experience across PHP, JS, Cordova and distributed systems, he brings practical security-aware thinking to mission-critical fintech projects.
10 years of coding experience
4 years of employment as a software developer
Диплом специалиста по инженерной специальности, Programming Engineer, Диплом специалиста по инженерной специальности, Programming Engineer at КДАВТ
Github Skills (39)
openid8
server7
hydra7
identity7
openid-provider7
authorization7
oauth2-provider7
oauth7
api6
oauth2-server6
oauth2-client6
docker6
security6
openid-connect6
authentication6
Programming languages (3)
Github contributions (5)
awesomeUA/awesomeua.github.io
Apr 2019 - Mar 2023
Contributions:15 pushes, 1 branch in 4 years
Coinlancer/frontend
Oct 2017 - Nov 2017
Contributions:6 commits in 27 days
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.