Advecode is an independent software studio. We take products from idea to production — architecture, code, cloud, and everything in between — and help teams make the right technical decisions along the way.
Founder-led and hands-on: every project is built personally, end to end — from the first architecture sketch to a running, monitored production system.
Web applications and platforms built from scratch, with modern technologies selected deliberately for the scope of the project — no cargo cult, no over-engineering. Our home turf: PHP / Symfony, Vue & Nuxt, TypeScript, PostgreSQL, AWS.
Hands-on advisory for teams and founders: organizing and growing engineering teams, guiding migrations from legacy codebases to maintainable architecture, and honest, written-down guidance on technology decisions.
Practical AI services: LLM integrations, AI-assisted engineering workflows, agent skills and analysis pipelines — grounded in years of building automation from long before it was called AI.
We apply the same engineering standards to products we build for ourselves.
A career companion for job seekers — not just a toolkit for building job-search documents like tailored CVs and cover letters, but a coach for the whole journey: preparing for interviews, tracking every application, and growing in the role once the offer lands.
Advecode was founded in 2018 by Mariusz Sokal, but the code goes back to 2012 — years spent building websites, game-server plugins, and running multiplayer game servers, long before any of it was a job. That hands-on era turned into professional experience building and operating production web platforms for companies of different sizes. Today Advecode stays small by design: every project gets senior attention, honest communication, and code the next person can actually maintain.
Have a project in mind, or questions about our products? We usually reply within one business day.
hello@advecode.com →