Full-Stack Software Developer β’ Web3 β’ AI β’ Scalable Systems
I have co-founded and developed CoinPays.io, a crypto payment platform that enabled virtual POS systems and multi-chain wallet infrastructure across Ethereum, Bitcoin, Ripple, and TRON networks. I was responsible for designing transaction pipelines, managing blockchain integrations, and developing ERC-20 smart contracts using Solidity. The project was successfully acquired in 2024 by a Thailand-based fintech company, marking a significant milestone in my entrepreneurial journey.
At Webisso LLC, I worked on large-scale system architecture, including migrating a platform with over 120 million records to an Elasticsearch-based infrastructure. I developed scalable Laravel APIs for third-party integrations and contributed to building a modern LMS platform with SCORM support.
Currently at Mia Digital Solutions, I develop CRM systems, admin panels, and AI-powered applications. My work includes designing CI/CD pipelines, managing queue-based architectures for AI features, and building cross-platform mobile applications using Ionic, based on pixel-perfect Figma designs.
- π₯ Startup Deck Competition β 3rd Place
- π ΓΔrencin.Net Patent
- π° Successful startup exit (CoinPays.io)
- π LinkedIn: https://www.linkedin.com/in/flysquare/
- π» GitHub: https://github.com/FlySquare
- π§ Email: umutkonurinso@gmail.com



