Denys Oliinyk

I’m a senior software engineer originally from Ukraine, currently based near Barcelona.

At Zasta, I work on tax automation systems used by 100k+ people each year. I also run Intelonik, where I help growing companies build web platforms, integrations, automation workflows, and internal tools.

My strongest motivation is building software that solves real problems for real people. I’m interested in products and systems that are useful, reliable, and grounded in practical needs.

Reach out if you’re working on something where my experience could be useful.