Web App and SaaS Platform Development
We build web platforms that have to hold real business logic — multi-tenant SaaS, marketplaces, admin dashboards and customer portals — using Next.js on the front and NestJS with PostgreSQL behind it.
Platforms, not brochures
The web work we take on is the kind with genuine complexity underneath: several types of user with different permissions, money moving between parties, data that has to be correct rather than merely present. A marketplace where each country is its own tenant, with its own currency, tax rules and payment providers, is a representative example rather than an unusual one.
That shapes how we build. Permissions are modelled properly rather than bolted on as route guards. Background work goes through a real queue instead of blocking a request. Search runs on infrastructure you control rather than a metered third-party service that becomes expensive precisely when the product succeeds.
Typically included
- Next.js front end, server-rendered for speed and indexability
- NestJS API with PostgreSQL and a documented schema
- Role and permission modelling for multiple user types
- Background jobs and scheduled work via a queue
- Multi-language, multi-currency and per-market configuration
- White-label theming and custom domains where the product needs it
Built to be found
A web product that customers search for needs to be indexable, which rules out the single-page-app pattern that renders everything client-side. We server-render by default, so a marketplace listing or a storefront page is real HTML that a crawler can read on the first request.
This site is a small demonstration of the same discipline: static HTML, a canonical URL, structured data, and every word of copy present in the source rather than injected after load.
Accessible and multi-lingual by default
Keyboard navigation, focus states, semantic markup and colour contrast are part of the build rather than a remediation project. The same is true of internationalisation: English, French and Arabic, including full right-to-left layout, on every platform we have shipped.
Common questions
Do you build multi-tenant SaaS?
Yes. We have built a marketplace platform where the tenant boundary is the country — currency, tax rules, categories and payment providers all configured per market — with white-labelled storefronts on the businesses’ own domains and a six-role permission model.
Next.js or a traditional server-rendered stack?
Next.js for most products, because it gives server rendering and a modern component model in one framework. The deciding factor is usually whether the product needs to be indexed by search engines and fast on first load, which Next.js handles well.
Can you integrate with our existing systems?
Usually. Payment providers, ERPs, CRMs and legacy databases are common. Integration work is scoped during discovery because it is the part of a project most likely to contain surprises.
Tell us what you are building
Most projects start with a one-week discovery sprint. You get a scope, a technical plan and a costed roadmap — yours to keep, whoever builds it.