Hey,it's Alex

Ukrainian 🇺🇦 engineer in Lisbon 🇵🇹, 15 years on the web. I take fintech products from idea to production, with users and business in mind.

I launch MVPs that won’t need a rewrite, rescue slow or fragile apps, and own onboarding, payments and security so you can grow.

I build with AI every day, so I ship faster without lowering the bar. I can work solo, lead a small team, or review your architecture and code.

I’m a Ukrainian 🇺🇦 engineer based in Lisbon 🇵🇹, working with teams around the globe. For 15 years I’ve taken products from idea to production, caring about the whole picture: users, business and code.

Recent projects span both traditional finance and digital assets, from stock trading to stablecoins.
I cover the full stack, compliance included: KYC/KYB, transaction screening and Travel Rule.

Where I help most: launching an MVP that won’t need a rewrite, bringing a slow or fragile platform back under control, and owning onboarding, payments and security so you can focus on growth.

I build with AI every day, so I ship faster without lowering the bar. I can work solo, lead a small team, or review your architecture and code.
Mostly TypeScript: React, Vue/Nuxt, React Native, Node.js, PostgreSQL, AWS.