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Web Apps & SaaS
Websites, SaaS products, mobile applications and custom business software.
High-performance websites and production applications: SaaS platforms, mobile apps, dashboards, booking systems, marketplaces and customer portals. We design the interface, backend and database around your users, business rules and operating requirements.
The business problem
Software built around the way your business operates.
For teams launching a SaaS product, replacing spreadsheets or creating customer-facing software. Websites, portals, booking platforms, memberships, marketplaces and mobile applications need different interaction models; we scope the platform around the actual use case.
Websites and acquisition
High-performance business websites, content systems and lead-generation flows with accessible interfaces and technical SEO foundations.
SaaS and mobile products
Subscription products, marketplaces, booking platforms and companion mobile experiences. Account permissions, onboarding, notifications and billing follow the product model.
Business applications
Client portals, quote calculators, admin systems and internal dashboards. Validation and authorization live on the server, with interfaces adapted to the people using them.
Architecture & technology
React, Next.js and TypeScript support the interface; Node.js or PHP services own business rules. PostgreSQL, MySQL or Supabase provide structured persistence. Authentication, organization boundaries, roles, billing and auditability are designed together, with cloud deployment and operational ownership included in the scope.
Platforms named here describe technology and integration capabilities. They do not imply official partnerships or certifications.
What changes for your team
A working product with clear data ownership, documented deployment and an agreed path for maintenance. Scope is tied to complete user journeys, including empty, error and recovery states.
How the project works
01
Define
Map users, business rules, data ownership and the first complete release.
02
Design
Prototype key journeys and agree on architecture and acceptance criteria.
03
Build
Deliver in reviewable increments with integration checks on high-risk paths.
04
Launch
Verify production configuration, hand over documentation and plan ongoing support.
In production / Salonza
View case study
Project screenshot · 2026-10-17
What this covers
- High-performance websites
- Mobile applications
- Membership & marketplace systems
- Dashboards
- Booking platforms
- CRM-like systems
- Internal tools
- Customer portals
- Subscription software
- API integrations
- Authentication & payments
- Analytics & admin systems
What you receive
- UX architecture and frontend
- Backend and database design
- Auth, billing and roles
- Admin systems
- Deployment and monitoring
Technologies used on this kind of build
- React
- TypeScript
- Node.js
- Supabase
- Stripe
- iOS
- Android
- Booking Flow
- Responsive UI
- Interactive 3D
- Mockup Engine