Expert-built software at startup speed.
Software engineers, designers, and AI specialists.
One expert squad from discovery to production.
No pitch decks, no obligations. We respond same day.
Teams we've worked with.
From fast-moving startups to automotive giants, we build alongside the teams shaping what's next.
“Rush came to our rescue when we had to rebuild one of our applications after an internal departure. We can always count on their responsiveness, reliability, and deep understanding of our needs. I consider them true colleagues today, not just service providers.”
Thomas Dusart
Co-Founder, Gowlz
End-to-end digital craft.
We build software. From whiteboard to launch.
Product & Strategy
Figure out what to build - and what not to. Discovery, opportunity mapping, product roadmaps, and audits.
Design
Make complex software feel effortless. Prototyping, validation, design systems, and AI UX patterns.
Software Engineering
Turn your vision into software. Full-stack web, mobile, backend, and infrastructure.
AI Engineering
Add intelligence - when the problem calls for it. LLM orchestration, RAG, multi-agent systems, computer vision, fine-tuning.
Your partner for every stage.
We meet you where you are and grow with you from first idea to full scale.
Early-stage founders
You have an idea and need to get to market. We build your MVP fast, clean, and ready to iterate.
Scale-ups adding capabilities
Your product works but your engineering capacity can't keep up. We plug in as an extension of your team.
Enterprise innovation teams
Your internal IT org moves at its own pace. We move at startup pace, inside your compliance and security requirements.
Teams adopting AI
Your product needs intelligent features but your current stack wasn't built for it. We modernise the foundation and build the AI layer together.
Our recent work.
A few things we've launched.
Mobile60% less admin overhead for healthcare teams
We built xCare Mobile, a React Native app deployed in 3 Belgian hospitals. Barcode medication verification and mobile task management cut administrative overhead by 60%.
WebBrand-perfect websites for Bentley and Lamborghini
We migrated the Bentley and Lamborghini brand sites to a modern Next.js and TypeScript stack with Storyblok CMS and Azure hosting. Zero visual regressions, faster page loads, and full editorial autonomy.
WebReal-time fleet oversight for autonomous shuttles
We designed and built a multi-app ecosystem for Terhills resort's autonomous shuttle fleet: in-shuttle displays, kiosk stations, and an operator dashboard with real-time conflict avoidance via EasyMile integration.
How we bring your product to life.
Five phases from discovery to production - no handoffs, no surprises.
Discover
Stakeholder interviews, user research, competitive analysis, and AI opportunity mapping. You get a findings presentation with clear recommendations.
Define
Requirements, information architecture, system design, and a prioritised backlog co-created with you. Hard scope calls: what's in, what's out.
Design
UX/UI design, interactive prototyping, user testing, and design system foundations. Clickable prototypes shared weekly.
Develop
Agile sprints, continuous delivery, integrated QA. A working demo every Friday. A shared channel with your dedicated squad.
Deploy & Iterate
Production launch, monitoring, feedback loops, and continuous iteration. We don't throw code over a wall and disappear.
The way we think.
Guiding principles behind every engagement.
Real advice over safe answers
If the timeline is unrealistic, we'll say so. If AI isn't the right solution, we'll say that too. Honest advice saves more money than polite silence.
Windows, not walls
You see the sprint board, the burndown, the research board, and the monitoring dashboard. If we see a problem, you know the same day.
Build for now, design for tomorrow
We don't overengineer for scale you don't have. But we don't paint you into corners either. Every technical decision considers where you'll be in 12 months.
Step up, don't stand by
We think ahead, not just in response. We spot issues and fix them before they escalate, suggest improvements without being asked, and cut through bureaucracy to keep things moving.
Quality as habit, not phase
Testing is continuous, not a gate at the end. Code review on every PR. Automated tests in every pipeline. Tech debt tracked and managed, not ignored.
Strong opinions, fast pivots
We come with strong recommendations, but we change our minds fast when the evidence says we're wrong. Ego doesn't ship products.
Compounding over heroics
Good process repeated beats one brilliant sprint. We build systems, in our code and in our ways of working, that get better over time.
Deliver, learn, improve
A working product in users' hands teaches more than three more months of refinement. We optimize for learning speed.
Common questions.
Everything you need to know before we talk.
Many of our best engagements start exactly here: founders with deep domain expertise but no technical background. We help you translate your vision into a product strategy, and then build it.
No. We work with early-stage founders building their first product, scale-ups expanding their platform, and enterprise innovation teams that need to move faster than their internal organisation allows.
You do. Unless explicitly agreed otherwise, all intellectual property and source code we produce during an engagement belong to you, fully and without restriction.
Yes. We build with privacy by design. Our default approach includes European data residency, and we're experienced with the technical and organisational requirements of GDPR compliance. If your product handles sensitive personal data, we'll help you make the right architectural choices from day one.
4 to 16 weeks from kickoff to production launch, depending on complexity. We've launched products in as few as 2 weeks for well-scoped problems.
We offer two models: fixed-price projects (scoped after a paid discovery phase) and time-and-materials for ongoing partnerships. An MVP typically ranges from €15K to €150K depending on complexity.
Most clients continue working with us after launch, shipping improvements, monitoring performance, and adapting to user feedback. We offer ongoing iteration partnerships and SLA-based maintenance for teams that want a long-term product partner. For teams that want to bring it in-house, we do structured handoffs: documentation, knowledge transfer sessions, and a transition period where we pair with your internal engineers until they're fully autonomous.
Let's build your product.
Tell us what you're building. We'll tell you how we'd approach it, what it takes, and how fast we can move.
We'll tell you honestly if we're the right fit. And if we're not, we'll point you to someone who is.