Web application development
Portals and platforms that survive contact with your busiest week
Most web application work we are called into is a rescue: a portal that was fine for fifty users and falls over at five hundred, a dashboard nobody trusts because two reports disagree, an internal tool with a login page and no permissions model behind it. The fix is rarely a redesign. It is data modelling, access control and honest performance work.
Technologies used
What is included
- Role and permission model written down before the first screen
- Angular, React or Next.js front end with real loading, empty and error states
- ASP.NET Core or Node API with versioned endpoints and request validation
- Reporting that reconciles to a single source, so two screens cannot disagree
- SSO or existing identity provider integration
- Automated tests around the flows that lose money when they break
- Load-tested against your actual peak, not an average day
How a project like this runs
- 01
Map the flows that matter
Usually three or four. Everything else is supporting cast and gets built later.
- 02
Permissions and data model
Who can see and change what, decided once, enforced on the server.
- 03
Vertical slice
One flow built through every layer so integration risk shows up in week two rather than month four.
- 04
Sprint build
Two-week cycles, deployed to a staging URL you can open at any point.
- 05
Harden and launch
Load test, security pass, monitoring, then a launch plan with a rollback.
An illustrative situation, not a client story
A distributor lets dealers place orders by emailing a PDF. Someone retypes each one. We build a dealer portal on their existing pricing data: dealer-specific price lists, credit limit checks at the point of order, and order status pulled straight from the ERP. The email address stays alive, because a handful of dealers will never change, and those orders land in the same queue.
Three questions we get about this
Usually yes. We start with a short read-only review: architecture, test coverage, dependency age, and the parts that will fight us. You get that assessment whether or not you continue with us.
We default to what your team can maintain. If you employ .NET developers, we will not hand you a Node service because we prefer it.
Every project gets a staging environment from week one and a CI pipeline that builds on merge. Releases are a button, not an evening.