Web & App Development
We build production-grade websites and mobile apps — from lean MVPs to enterprise platforms — using modern stacks like React, Node.js, and cloud-native architecture. Every project includes responsive design, performance optimisation, and documentation your team can own.
In short: Tech Programmer builds web and mobile applications end-to-end — from initial architecture through launch and ongoing maintenance — using an Agile process with regular sprint demos, so you see working software early instead of waiting for a single big reveal at the end.
What this means for you
- One team covers the full lifecycle: discovery, design, development, deployment, and post-launch support — no handoff gaps between build and maintenance.
- Agile sprints with regular demos mean you review working software throughout the project, not just at delivery.
- Built on React, Node.js, and modern cloud-native stacks, sized to your project — MVP or enterprise scale.
- Cost and timeline are scoped per project during discovery, since they depend on scope, integrations, and platform targets.
- MVPs and full product builds
- React, Next.js, and Node.js expertise
- Mobile-responsive and performance-focused
- Agile delivery with regular demos
Who this is for
- You have a working prototype or MVP and need it rebuilt to handle real users, real data, and real load.
- Your team ships features, but the codebase has become risky to change — every release feels like it might break something else.
- You're starting from a blank page and need both the product decisions and the engineering handled by one team.
- You need a web product and a mobile app to share the same backend and business logic instead of duplicating it across two codebases.
What's included
- Discovery workshop to map goals, users, and technical constraints
- Architecture and technical design document before development starts
- Agile development in sprints, with a working build to review at the end of each one
- Responsive web build, and native or cross-platform mobile work where the project needs it
- CI/CD setup so releases ship without manual, error-prone steps
- Documentation and a handover session so your team can maintain the codebase independently
- Post-launch support window to catch issues that only surface under real usage
Tech stack
How a project runs, start to finish
Every engagement follows the same four phases: Discover (understanding your goals and technical landscape), Design (architecture, UX, and a roadmap aligned to your timeline), Develop (Agile sprints with regular demos and code reviews), and Deploy & Support (launch, monitoring, and ongoing optimization). Support doesn't end at launch — it's part of the same engagement, not a separate contract you have to negotiate later.
Timelines
There's no single number here — an MVP and an enterprise rebuild are different projects. Timeline depends mainly on:
- How many platforms are in scope (web only, or web plus native/mobile)
- Whether it's a new build or a rebuild of an existing codebase
- How many third-party integrations the product needs
- How much of the product design is already decided versus still open
Engagement models
We don't publish a fixed price because an MVP and an enterprise platform are entirely different projects with entirely different costs — we scope yours specifically during discovery rather than quoting a generic number that doesn't reflect what you're actually building.
A defined scope, deliverables, and timeline agreed upfront after discovery. Best when requirements are clear enough to lock in before work starts.
Ongoing development or support at a predictable monthly cadence. Best for continuous work — iterative feature development, DevOps support, or a system that needs regular attention.
Our engineers work as an extension of your team, on your timeline and tools. Best when you have in-house capacity but need to scale up quickly.
Case studies
Magic Minds Learning Academy needed one system to run admissions, scheduling, billing, and day-to-day operations, rather than a patchwork of disconnected tools. We built a custom ERP on Next.js and PostgreSQL, designed around how the academy actually runs its operations rather than a generic workflow it would have had to adapt to.
Read the case studyRepDonkeySales CRM AppRepDonkey needed a mobile and web app for their sales CRM — lead management, pipeline automation, and sales team workflows — layered on top of their existing Zoho CRM backend rather than a ground-up rebuild. We built the app on React with a Node.js middleware layer connecting to their Zoho backend, staffing the engagement quickly so the team could start shipping right away.
Read the case studySwiftfoliosMutual Fund PlatformSwiftfolios needed an end-to-end mutual fund platform rather than a set of disconnected tools — portfolio tracking, investment workflows, and investor-facing dashboards all built as one coherent product. We built it on React and Node.js, covering the investor experience and the underlying platform logic in a single, consistently architected codebase.
Read the case studyFrequently asked questions
Do you handle both web and mobile app development?
Yes. We build responsive web applications and mobile apps from the same engineering team, using React, Node.js, and modern cloud-native stacks, so your product's web and mobile experience share consistent architecture.
How much does a web or app development project cost, and how long does it take?
It depends on scope — an MVP and an enterprise platform are different projects with different costs and timelines. We scope both during the discovery phase against your actual requirements rather than quoting a number before we understand what you're building.
Do you only build the product, or do you support it after launch too?
We support end-to-end: development through deployment and ongoing maintenance. Launch is the 'Deploy & Support' phase of the same engagement — monitoring, optimization, and continued support are built in, not a separate handoff to another team.
What does 'Agile' mean in practice for a client?
Work happens in sprints with regular demos, so you see and can redirect the product as it's built instead of finding out at the end whether it matches what you had in mind. Architecture and roadmap decisions stay open to adjustment as real requirements surface.
Do you build native mobile apps or only responsive web apps?
Responsive web is the default, and we take on native or cross-platform mobile work when a project needs it. Tell us your platform targets during discovery and we'll confirm the right approach — and the right stack — for your specific case.
Can you take over an existing codebase, or do you only build from scratch?
Both. We regularly inherit existing codebases that have become hard to change safely. Discovery includes an honest assessment of what's salvageable versus what needs rebuilding, rather than assuming a rewrite is required by default.
Do you sign an NDA before discussing our project?
Yes. We'll sign your NDA before any detailed discussion, or provide our own if you'd prefer. Confidentiality is a normal part of scoping a project, not a point of friction.
Who owns the code and IP after the project is delivered?
You do. Every engagement includes full documentation and a handover, and the code and IP belong to you — not something we hold over the relationship once the project ends.
What if our requirements change partway through the project?
That's expected, not a problem — Agile sprints exist so real requirements can surface and get incorporated as the project progresses, instead of being locked in before anyone has seen working software.
Related reading
- Monolith vs. Microservices: Which Should You Start With?Choosing between a monolith and microservices isn't a permanent identity — it's a sequencing question. Here is a framework for deciding which one you need now, and a real case where going back to a monolith cut infrastructure cost by 90%.
- MVP Development: A Practical Guide to Building One That Actually Validates Your IdeaAn MVP isn't a smaller version of your product — it's the fastest, cheapest way to find out if anyone wants it. Here is how to scope one that actually validates your idea instead of just shipping fewer features.