Summary
Andrew Kovalenko is a seasoned sole-engineer and founder based in Lisbon with 12 years of professional experience and two decades of shipped work under a single name through CYBIND. He designs and delivers production-grade software across AI-native accounting, tax companion services, multi-platform streaming, CPG monorepos, and vacation-rental operations, often acting as fractional principal engineer or for short focused engagements. Comfortable across the stack, he ships iOS companions, multi-platform TV apps, bank aggregation, and AI assistants while owning every commit and the end-to-end delivery process. His background in mathematics and early ops/sysadmin experience inform a pragmatic, systems-minded approach to architecture, CI, and cross-timezone collaboration across the US and EU. Clients benefit from direct access to a principal engineer—no pyramid, fast iteration, and accountable outcomes. An understated strength: he combines deep technical craftsmanship with product-focused delivery rhythms that reliably turn short engagements into production services.
12 years of coding experience
9 years of employment as a software developer
BS and MS, Mathematics, BS and MS, Mathematics at Donetsk National University
English, Russian, Ukrainian, Portuguese