Web Application Development Web app development agency in London, United Kingdom
A UK team usually comes to us with a process that has outgrown its tools: a shared spreadsheet, a no-code app at its limits, or a system nobody wants to touch. We scope it, prototype it and build a web app that fits.
For London and UK SMEs, operations teams and founders, and for UK companies with staff, partners or customers in Saudi Arabia and the Gulf.
CREATVZ is a web app development agency for UK teams, with a studio in London. We scope the process that has outgrown a shared spreadsheet or a no-code tool, prototype it, then build a web app that fits it. Send a short description of how the work runs today through the project form or WhatsApp.
The no-code tool that became the business.
Many UK teams built their process on a spreadsheet or a no-code tool, and it worked. Then the number of users grew, permissions became messy, and one person became the only one who understands how it fits together. Every change now feels risky.
We rebuild that process as a proper web application, keeping what works and fixing what does not. The scope is written first, so the budget does not drift. If you work with Gulf partners, the Arabic interface is designed in from the start and checked by native readers.
What UK teams build with us
- Client portals
- Operations and reporting dashboards
- Replacements for no-code tools
- Partner and supplier systems
- Arabic versions for Gulf teams
What you get
You get a written scope, a prototype tested with your users, a working web app with proper roles and audit trails, connections to your existing tools and the code in your name.
Process Mapping & Scope
A written scope built from how your team works today: who does what, where the spreadsheets and paper are, and what the first release must replace.
Screens & Prototype
Screen flows and a clickable prototype in Arabic and English, tried by the people who will use the system before anything is built.
Application Build
The application built with modern, widely used frameworks, delivered in short cycles with a working version you can test each time.
Roles & Permissions
User roles and permissions that match your organisation, so a branch manager, a driver and an accountant each see only what they should.
Integrations & Data
Connections to the systems you already use, through their APIs where they offer them, and an import of your existing records where it is in scope.
Hosting, Handover & Support
Hosting agreed with you, the source code and documentation handed over in writing, and a support plan for fixes and new features.
Running the business on spreadsheets and WhatsApp?
Tell us the process that hurts most and who is involved. We reply with questions and a scoped quote.
How it works
Step 1: Map
We sit with the people who do the work, map the process as it really runs, and agree what the first release covers.
Step 2: Prototype
Screens and flows as a clickable prototype, tested by your team in Arabic and English before development starts.
Step 3: Build
Development in short cycles, each ending with a version you can log in to and try with real data.
Step 4: Launch
Testing, data import, training for your team, go-live, then the code, documentation and accounts handed over in writing.
Development work
See all work
High Star Est. website and brand
Website, branding, logo and company profile for High Star Est., an operation and maintenance contractor in Yanbu, Saudi Arabia.
Mobius bilingual brand and website
Bilingual Arabic and English logo, brand identity, company profile and website for Mobius Technology Company Limited, an industrial services company in Saudi Arabia.
Alwa Ali Mubarak Est. website
Website, domain and hosting setup, and company profile for a general contracting and trading establishment in Saudi Arabia.
Orbit Conveyancing website
Website, branding and Google Business Profile setup for Orbit Conveyancing, a property conveyancing firm in Melbourne, Australia.
Project or retainer?
Questions
How much does a web app cost in the UK?
It depends on scope: screens, roles, integrations, data migration and timeline. We write the scope with you and quote it as a fixed scope, with changes priced before work on them begins.
How long does it take?
A focused first release is much quicker than a full rebuild of everything. The proposal gives dated milestones against the agreed scope.
Can the app run in Arabic for our Gulf team?
Yes. Right-to-left layout and Arabic content can be built in from the start, which is far easier than adding them later.
Can you rebuild our no-code app or spreadsheet system?
Yes. We study how it is used today, keep the logic that works, move the data across, and replace the parts that break as you grow.
Which stack do you use?
Modern, well-supported frameworks that other developers can maintain. We explain the choice for your case, so you are not tied to us or to an unusual technology.
Who owns the code and the data?
You do. Code, database, hosting accounts and documentation are in your name, written into the proposal.
What about GDPR?
We design for careful data handling, access control and sensible hosting. Your legal obligations should be confirmed with your own adviser.
Can it integrate with the tools we already use?
Usually, where they offer an API: accounting, CRM, email and payment tools among them. Each one is checked during scoping.
Can you work alongside our in-house developers?
Yes. We can take a defined part of the build, follow your code standards and review process, and hand over cleanly.
Can you build an MVP before the full system?
Yes. We scope a first release around the workflow that hurts most, build it with proper roles and audit trails, and put it in front of real users. Their use, not a long wish list, sets the next release, and the scope says in writing what is deferred. Support after launch is agreed in writing.
Tell us about the system you need.
A short brief is enough: the process, the people who use it, the systems it must talk to and the languages. We reply with questions and a fixed-scope quote.
More specialist services
Each one stands alone, and they work together on a single brief.
- DevelopmentAll Development services
- E-commerce Store DesignSalla, Zid, Shopify, WooCommerce / Arabic + English / Launch-ready
- Real Estate Portals & AppsListings + search / Arabic RTL / Your code
- API IntegrationSystems connected / No more copy and paste / Monitored
- Website Speed OptimizationCore Web Vitals / Mobile first / Before + after
- Mobile App DevelopmentiOS + Android / Arabic RTL / Store submission
Cities we work in
Got a brief?
Tell us what you are making and when it has to ship. We will take it from there.