Web application development in the United Kingdom

The choice starts with the interface and the people who will maintain it. Next.js and React with TypeScript suit products with rich interfaces and allow the same language across the front and back end. Laravel, Rails or Django are options when your existing team already works in PHP, Ruby or Python. We build in TypeScript, using a stack such as Next.js, React, Node.js and PostgreSQL.

Hosting changes the work too. Managed platforms such as Vercel, Supabase or Firebase reduce setup and server upkeep. Running directly on AWS or Google Cloud gives you more control and can cost less at scale, with more operational work. A shared database is simpler to run; a separate database for each customer suits buyers with strict isolation or data-location requirements.

For sign-in and billing, a proven service such as Stripe Billing or an authentication provider removes a lot of edge-case work. A custom build fits unusual pricing or strict data rules. We help you make these choices while turning your idea into a feature list and agreeing what the first version needs.

Services provided through a website need reasonable adjustments so disabled people can access them under the Equality Act 2010. That affects the screens your users work through. We design the onboarding, dashboard and settings flows with those adjustments in mind, so accessibility is considered as part of the interface work.

For cookies used solely for statistics or to adapt a site's appearance to user preferences, the rules allow use without consent when people receive clear information and an easy way to object. We set up that information and objection route for those uses. Decide which cookies your app needs before the tracking setup is agreed.

Bring what you already have; it will help us discuss the product in practical terms.

• PricingYour view on per-seat, usage-based or flat plans, since this shapes billing and permissions.
• Existing assetsDesigns, prototypes, repositories, domain, hosting and third-party accounts, with admin access.
• Data constraintsThe personal or sensitive data involved, your customers and any enterprise security reviews.
• Current alternativesCompeting products or tools your users piece together, and what each lacks.
• First-use experienceIdeas for sample data and empty states that help a new user reach a useful point.

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  Adding customer separation late

  Design it into the first version of a multi-customer product to avoid a risky rewrite.

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  Releasing without staging or tested backups

  Put both in place so a mistake does not immediately become a live incident.

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  Building every account and billing component from scratch

  Use proven services where they fit, so the budget is not spent on edge cases users never notice.

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  Assuming payment events arrive once and in order

  Make webhook handlers skip events already processed and work without relying on their order, so upgrades or orders are not applied twice.