Mobilions handles complete web development end-to-end. React and Next.js on the front, Node.js and Python on the back, one team that owns every layer from the first screen to the database.
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From the first screen to the database behind it, one team handles the whole build, design, frontend, backend, and deployment.
Complete web apps built end to end: the frontend development your users see, the API behind it, the database underneath and the deployment that ships it. One team, one codebase, one accountable point of contact.
Subscription products built to grow: multi-tenant architecture, billing, dashboards and role-based access. We build the parts customers see and the infrastructure that keeps them paying.
Get to market fast without building something you have to throw away. We ship a working MVP on a stack that can grow with you, so version two is an extension, not a rewrite.
The connective tissue between your frontend, your data and the services you rely on. REST or GraphQL APIs, third-party integrations and webhooks, all built and documented by the same team.
The software that runs your operations behind the scenes. Real-time dashboards, admin panels and internal tools that remove the manual, repetitive work slowing your team down.
Once it is live, the same engineers keep the whole stack healthy. Frontend, backend, database and infrastructure, monitored and improved by the people who built them.
The usual setup is a design agency, a frontend shop and a backend contractor, each blaming the others when something breaks. One team that owns the whole stack removes that gap entirely.
When the frontend, backend and database are built by separate vendors, every bug becomes an argument about whose fault it is. With one team, a single engineer traces an issue from the screen through the API to the database and fixes it, without a meeting.
A full-stack team removes the work that used to need separate frontend, backend and DevOps hires, often cutting team size by a third or more. Decisions that once needed three vendors to agree now happen in one conversation.
When the same people own the interface and the server, the data model, the API and the screens all speak the same language. Nothing gets lost in translation between a design file, a frontend repo and a backend nobody on the design side has seen.
Five phases, with a tangible output at each one. Working deploys every two weeks, across the whole stack.
You describe the product. Our engineers choose the full stack: frontend framework, backend language, database and hosting. The recommendation covers every layer and comes with reasoning you can challenge.
Interface designs and the database schema are agreed upon first, because they shape everything that follows. You see the screens and the data structure before a line of production code is written.
AI scaffolds the frontend and backend from approved designs and schema. Engineers own the architecture, logic and security across both layers, the way we built the JoinBeet nutrition platform. Working software, front and back, deploys every two weeks.
Frontend, API and database are tested together: unit, integration and end-to-end. Security scanning, performance checks and an accessibility audit before the product goes near real users.
Deployment runs through a CI/CD pipeline. Monitoring covers the whole stack from day one. The same team handles scaling and ongoing development as the product grows.
From AI architecture to cloud deployment, design, engineering and infrastructure are handled by one team. No coordination overhead, and no gaps in quality.
Start Your ProjectA few products that show what one accountable team can ship, built to be genuinely used.
AI-powered fitness coaching app that personalises every workout based on performance data, injury history and recovery signals. Built with Flutter for iOS and Android with adaptive programming, breathwork sessions and multi-mode training timers.
HIPAA-compliant real-time medical translation app for healthcare professionals. Three-stage audio pipeline cleans, transcribes and validates translations across 10+ languages in under three seconds — no account, no stored recordings.
Turn food reels into real restaurant visits. Share any reel, screenshot or map link and AI extracts the spot using OCR and Google Places enrichment. Saved spots organise into smart collections you can share or visit on the map.
Gender-aware AI Hebrew translation app with six gender modes, dual-model fallback (OpenAI + Gemini) and sub-second results. Cross-device history and favourites sync in real time across iOS and Android.
Production tools chosen by engineers who use them daily across the entire stack.
From AI architecture to cloud deployment — design, engineering and infrastructure handled by one team. No coordination overhead, no gaps in quality.
Start Your ProjectReal feedback from real clients. Here is what businesses say about working with Mobilions on their mobile and web products.
It was a wonderful experience working with Tushar, Ankit, and their team. They built a great mobile app for me and truly brought my vision to life. What stood out was not just their technical skill but their attitude: always positive, solution-oriented, and incredibly patient. They went above and beyond at every step, finding creative workarounds and staying committed even when things got challenging. Extremely professional and trustworthy. I would absolutely hire them again.
Common questions about full-stack development, technology choices and how Mobilions works with clients.
A full-stack web app in the Netherlands typically costs between EUR 15,000 and EUR 60,000 in 2026, depending on scope. A focused MVP sits at the lower end, around EUR 15,000 to EUR 25,000, while a SaaS platform or complex product reaches the upper end and beyond. Dutch full-stack day rates sit roughly between EUR 60 and EUR 90, a little above pure frontend or backend rates because one engineer covers both. Before any code is written, we hand you a fixed proposal with the architecture and price in plain language.
Full-stack development covers every layer of a web product: the interface users see, the API and logic behind it, the database underneath, and the deployment that ships it. A full-stack team builds all of it, so you do not need separate frontend, backend and DevOps vendors. At Mobilions, one team owns the whole stack from the first screen to production.
There is no single best stack; it depends on the product. In 2026, MERN (MongoDB, Express, React, Node.js) is the popular all-JavaScript default, Next.js with Node suits SEO-heavy and content-rich apps, and React with a Python backend is the common choice for AI and data-heavy products. We pick the combination your product needs and explain why.
Most full-stack web apps take eight to twenty weeks, depending on complexity. A focused MVP can ship in six to eight weeks, a standard product in ten to fourteen, and a full SaaS platform longer. We work in two-week sprints, and each one ends with something working across the stack that you can test.
Usually, yes. A full-stack team removes the work that once needed separate frontend, backend and DevOps hires, which commonly cuts team size by a third or more. It also removes the coordination cost and the finger-pointing between vendors when something breaks. You get one team, one bill and one point of accountability.
AI is now built into how serious full-stack products get made in 2026, working alongside senior engineers rather than replacing them. We use AI to scaffold both frontend and backend from approved designs and schema, which trims delivery time by roughly a third. Architecture, security and the hard logic stay in human hands, so the quality bar holds.
Yes, taking over and extending existing products is a regular part of our work. We audit the current frontend, backend and database, fix what is fragile, and build new features on top, usually without starting from scratch. You get a clear picture of the codebase before we commit to a plan.
Yes, the Netherlands and the wider EU are home turf for us. Our European base is in Amstelveen, near Amsterdam, so Dutch and EU clients get a local point of contact, work built to GDPR and AVG standards by default, and invoicing in euros. Compliance is built into the architecture from day one, not added as a fix later.