07 / Web Applications

Web applications built
to scale from day one

From SaaS platforms to internal tools — we build full-stack web applications that grow with your business. Custom dashboards, marketplaces, AI-powered tools. If you can describe it, we can build it.

Applications built for logistics, e-commerce, and SaaS

The problem

Why most web app projects fail

Most businesses start a web app project with a clear vision and end up with a half-finished product that's slow, full of bugs, and impossible to maintain. The root cause is almost always poor architecture decisions made early — decisions that become expensive to undo.

Building the right thing, the right way, from the start is not just best practice — it's the difference between a product that scales and one that has to be rebuilt every 18 months.

Our approach

How we build web applications that last

Solid architecture, clean code, and full ownership for you.

01

Requirements & scope

We work with you to define exactly what needs to be built, in what order, and what success looks like. No scope creep.

02

Architecture design

Database schema, API structure, auth flows — all designed before a single line of code. Architecture determines longevity.

03

Iterative development

We build in sprints with weekly demos. You see progress constantly and can course-correct early.

04

Testing & QA

Unit tests, integration tests, and manual QA before every release. We ship stable, not fast-and-broken.

05

Deployment & DevOps

CI/CD pipeline, staging environment, production deployment on scalable infrastructure. Done right from day one.

06

Handover & documentation

Full codebase documentation, admin guide, and knowledge transfer. You own the code — completely.

The difference

What most dev agencies deliver — and what we deliver instead

Others

  • Start coding before requirements are clear
  • No tests — 'we'll add those later'
  • Architecture designed for today, breaks at scale
  • Vague timelines with constant overruns
  • You get the code, no documentation
  • Lock-in through proprietary tools or missing handover

Black Edge

  • Requirements locked in writing before development starts
  • Testing built into every sprint, not an afterthought
  • Scalable architecture from the start — Next.js + Supabase
  • Weekly demos and fixed-price milestone billing
  • Full documentation delivered with every project
  • Complete handover — you own everything, no dependency on us
Right fit?

Built for founders and teams with a real product to build

This is for you if…

  • Founders validating a SaaS idea with an MVP
  • Companies needing internal tools to replace spreadsheets
  • Businesses building marketplaces or booking platforms
  • Teams with an existing app that needs to be rebuilt properly

Not the right fit if…

  • Anyone looking for no-code solutions (we recommend Webflow/Bubble for that)
  • Projects with budgets under €2,500
  • Businesses that need a working app in under 2 weeks

FAQ

Ready to build a product that actually works?

Book a call