[ABOUT_ZYNVAS]

About Zynvas

An independent software engineering studio turning business ideas into working digital products. Based in Spain, shipping worldwide.

Founder

Jose — Founder & Software Engineer

Jose founded Zynvas in 2025 after years shipping production software across web, mobile, and backend systems. He leads every project end-to-end — from the first conversation to the final deploy — so clients always talk to the person actually writing the code.

Background in full-stack engineering: React, TypeScript, Next.js, Astro, Flutter, Node.js, PostgreSQL, AWS, Cloudflare. Specialized in small-team delivery where speed, clarity, and ownership matter more than process.

Works fluently in English and Spanish, with clients in Spain, the EU, the UK, the US, and Latin America.

How we work

  • Fixed budget, no surprises

    Closed budget before we write a line of code. You know the number on day one and it doesn't move unless scope does.

  • Direct contact

    You talk to the engineer building your project. No account managers, no middle layers, no telephone game.

  • Ownership 100% yours

    After delivery, the source code, design files, and infrastructure are entirely yours. No vendor lock-in, no royalties, no hostage situations.

  • Ship, then iterate

    We believe in getting things in front of real users fast, then improving based on evidence — not hypothetical requirements.

What we build

  • Marketing websites and landing pages that actually convert
  • Full web applications with authentication, payments, and dashboards
  • Cross-platform mobile apps (iOS + Android) with Flutter
  • Custom backends, APIs, and internal tools
  • SEO and Generative Engine Optimization (GEO) for AI search visibility
  • Migrations from legacy codebases to modern stacks