A London studio for clients that need quality and speed.
Two decades of shipping production systems, two decades of constant evolution. Investment banking, commodities trading, data platforms, B2B commerce, media, consumer services — all shipped at scale.
A bad deploy is an incident, not a bug.
A four-year engagement leading a B2B commerce platform's build and cloud migration. 300,000 products in production on AWS. Architecture, DevOps, and the remote-team shipping culture that got it out the door. End-to-end ownership. This is the shape of work Avant Media is built for.
Days, not sprints.
Spec-driven development, AI-assisted code generation, release automation — how we ship complete features in days, not multi-sprint cycles. MushRoom is our proof: a multi-tenant property-management platform, AI-integrated, deploying every week.
Language models into legacy codebases, without breaking them. Most AI work is greenfield. Avant Media does the harder problem: real users, real data, real regulatory constraints.
AI-assisted engineering workflows shipping inside regulated institutional finance today. Complete features delivered in days, not sprints.
Talk about AI integration →Architecture, code review, hiring, deploy practice — for founders and small teams building something that has to hold up. An adult in the room when the stakes get real.
Twenty years of production engineering. MushRoom as a working example of what good looks like.
Discuss an engagement →Avant Media's own product. Mobile-first property management for short-term lets, built around how the work actually runs — no SaaS bloat, no desktop-only dashboards.
In production: NTAK reporting for Hungary, AirBnB calendar sync, multi-tenant from day one, automated invoicing, real-time P&L.
See MushRoom →Avant Media is led by István Antal — twenty years of production engineering across investment banking, commodities trading, and B2B commerce.
Read the founder's background →Working on something hard?
Let's talk →