Full-stack web apps
SaaS, portals and dashboards — from idea to launch.
Custom web applications with React frontends and FastAPI backends: user accounts, roles, admin panels, payments, dashboards and integrations — engineered to scale.
Ideal for
Full-stack web apps
MVP
Validate your idea with real users.
£3,500
- Core feature set (agreed in discovery)
- User sign-up, login & password reset
- Responsive app UI
- REST API + database
- Admin view for your data
- Deployment + basic monitoring
Product
A production-ready product for paying customers.
£7,500
- Everything in MVP
- Roles & permissions
- Stripe payments or subscriptions
- Email notifications
- Analytics dashboard
- Automated tests & CI/CD
- Security review
Platform
A multi-sided platform built for growth.
£14,000
- Everything in Product
- Multi-tenant architecture
- Client + admin + staff portals
- Third-party integrations & webhooks
- Audit logs & data exports
- Performance & load testing
- 3 months of priority support
Starting prices in GBP; other currencies are estimates. Every project also gets a free discovery call.
What you receive
- Deployed application
- Full source code & repository
- API documentation (OpenAPI)
- Admin credentials
- Architecture & handover docs
Not included
- Cloud hosting costs (AWS, Render, Vercel etc.)
- Third-party API fees (SMS, maps, AI)
- Native iOS/Android apps (PWA available as add-on)
- Ongoing feature development after handover (see Care plans)
- Legal/compliance certification (e.g. HIPAA audits)
Optional add-ons
- Stripe subscriptions & billing portal+ £900
- Extended admin panel+ £1,200
- Installable mobile app (PWA)+ £700
A clear process, no surprises
- 01
Discovery & scoping
User stories, features and a fixed milestone plan.
- 02
UX & prototype
Clickable prototype to validate flows before building.
- 03
Sprints
Two-week sprints with a live demo at the end of each.
- 04
QA & security
Automated tests, manual QA and a security pass.
- 05
Launch & support
Production deploy, monitoring and support period.
Technology
Questions
Who owns the code?
You do. Full source code and IP transfer to you on final payment.
Can you work with my existing team?
Yes — I regularly join existing teams as the full-stack lead or extra capacity.
Need something bigger?
Custom scope, dedicated capacity and enterprise-grade process for companies and agencies.
- Dedicated developer capacity
- NDA, SLAs & invoicing
- White-label for agencies
- Security & accessibility reviews