Build
Web App Development
.NET on the back, SvelteKit or modern TypeScript on the front. Clean code, real tests, predictable releases.
What it is
Web App Development at Solf
Our core engagement. We build, modernize, and scale web applications on .NET with a modern TypeScript frontend. Everything ships through CI, with code that the next team can read.
When you need it
You should probably talk to us if…
- You need an MVP shipped in months, not quarters.
- Your legacy .NET app needs a careful modernization.
- You want to extend your internal team with senior engineers.
What you get
Concrete deliverables, not vague "ongoing work".
Production-ready web application
CI/CD pipelines and environments
Documented architecture and runbooks
Handover or long-term ownership, your call
See it in practice
Recent work
Property managementA management platform that scales with the portfolio.
Custom web platform supporting day-to-day operations for a UK property management business — from tenant data to operational workflows.
Enterprise — staff & travelInternal tools that move with the business.
We worked alongside Emerson's teams on internal platforms for the gig economy, staff management, and corporate travel — operational tools used at scale across the organization.
Continue exploring
Other services
Discover
Product Discovery
Turn a vague idea into a concrete plan: scope, risks, architecture, and a realistic budget.
Design
UX & UI Design
Product-grade design for SaaS and internal tools — clear flows, real data, accessible by default.
Verify
QA & Test Automation
A pragmatic test pyramid that catches the bugs that actually matter, before customers do.
Ready to start with web app development?
A 30-minute call is enough to know if it's a fit.