Six clients across five countries. Different projects, different starting points — the same emphasis on clear communication and a build that holds up after launch.
“I sent over a messy Figma file and a rough idea of what I wanted, and somehow got back exactly what I had in my head, just cleaner. Konstantin asked good questions early on instead of guessing, which saved us both time later.”
“The checkout flow he built converts noticeably better than our old one. He suggested a couple of changes to the flow that I wouldn't have thought of myself, and both turned out to be the right call.”
“Communication was in English, which isn't either of our first languages, and it still went more smoothly than projects I've run with local agencies. Replies came within a day, sometimes the same evening.”
“We came from a WordPress site that had become impossible to maintain safely. The rebuild fixed that completely, and he explained the reasoning behind every technical decision in a way I could actually follow.”
“What I remember most is the handover call. He walked through the codebase for almost an hour and answered every question, including some I asked twice because I didn't fully understand the first answer. That patience is rare.”
“Straightforward pricing from day one, no scope creep, and the site has been running for eight months without a single issue on our end. Exactly what was promised, delivered when it was promised.”