Exceptional
digital experiences,
engineered with care.
Work we're
proud of.
Four practices.
One studio.
We keep the team deliberately small - a handful of senior engineers and designers who each care about the whole outcome.
Web platforms
Backend-heavy SaaS, real-time systems, and performance-critical APIs. We design the architecture and own delivery end to end.
Mobile applications
Cross-platform apps for products that talk to the real world. Bluetooth hardware, payments, identity, and live video.
Modernization
Decade-old codebases brought forward without breaking production. Incremental migrations, API redesigns, and performance rescues.
Applied AI
RAG systems, workflow agents that plug into internal tools, and AI features shipped into live products. Recommendation engines, semantic search, and evaluations that hold up in production.
No theatrics.
Just clear phases.
Discovery
We pair with your team to understand the real shape of the problem — not the feature list, the outcome. You leave with a scoped plan and a fixed price.
Design & prototype
We design in high fidelity from week one and prototype the critical flows in code. Feedback is continuous; nothing gets handed off over a wall.
Build
Small team, short loops, real deploys every day. You see the product come together as it’s being built, not at the end.
Launch & care
We launch the product and stay on as long as you want us to — for roadmap work, incident response, and the parts of the product that are never really done.
“extra.dev felt less like a vendor and more like the engineering team we wished we had. Six weeks in, they'd shipped what two quarters of hiring couldn't.”
