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You brief the engineer, not a project manager who briefs a team lead who briefs a contractor. Requirements don’t decay in transit.
Qorinx OÜ is an EU-based software development studio in Tallinn, Estonia. We build MVPs and production software for startups and growing companies: senior engineers, fixed pricing, full code ownership.
Qorinx started with a frustration you’ve probably felt: software projects that take quarters, cost triple the quote, and arrive as something nobody asked for. We watched it happen from inside agencies and corporate teams for over a decade, and built the studio we wished existed.
We’re a small, senior operation based in Tallinn. No junior benches, no outsourcing chains, and no layers between you and the people writing the code. The person you talk to on the first call is the one who writes it, which is exactly why we can quote a fixed price and put the deadline in the contract.
We run our own products in production. We build yours the way we build ours: monitored, documented, maintainable. six consumer apps in production →
THE SHORT VERSION
Qorinx OÜ, Tallinn, Estonia · EU registered
Registry code 17422930
Founded by Rhenusone Rosalia
10+ years building production software
Own ventures shipped: six consumer apps in production
Fixed pricing: zero hourly invoices, ever
Contact info@qorinx.com
Services
Services we ship, industries we know.
Services
Industries
Regulated, high-stakes and fast-moving sectors alike. If yours is not listed, the engineering patterns usually still rhyme.
Meet the person who’ll build it.
A 30-minute call. No sales deck, just scope, price and timeline.