Web & Mobile App Development
We design and build web apps and websites with Next.js and React, and mobile apps for iOS and Android with React Native. The same team works on the screens, the back end and the release, so nothing gets lost between handovers.
Good for: businesses whose product or customers are on the web or on a phone.
What’s included
Product UI
Screens that work on phones and desktops, built from reusable components so the app stays consistent as it grows.
APIs & back end
APIs in Node.js, Python/FastAPI or ASP.NET Core, with PostgreSQL, user logins and permissions.
Integrations
Google Maps, identity verification, CRMs, email and SMS, connected to your app.
Mobile release
React Native apps published to the App Store and Google Play, sharing code with your website where it makes sense.
Deliverables & stack
- Design system & UI
- Web application
- REST / API layer
- CMS integration
- Mobile app release
- Analytics & SEO setup
Related case studies
Online ordering, payments & delivery platform
Online ordering for a US food business: checkout, Stripe and Authorize.net payments, ID verification and delivery-area checks on a live site.
Read case study →Retail ecommerce · EuropeMulti-brand retail store: cart, checkout and orders
An online store in more than one language for a European retailer selling international brands across five product categories, with cart, checkout and order handling built from scratch.
Read case study →Finance SaaS · IndiaShivarva Billing: GST invoicing app
Our own GST billing app for Indian businesses. It works out tax automatically, numbers invoices without gaps, reads old bills with AI and exports the GSTR-1 file for filing.
Read case study →Questions about Web & Mobile App Development
Which technologies do you build web apps with?
Mostly Next.js, React and TypeScript for the front end, Node.js, Python/FastAPI or ASP.NET Core for the back end, PostgreSQL for the database, and React Native for mobile.
Do you also design the product, or only develop it?
Both. We agree the screens and the technical plan with you before development starts, so you know what you are getting before paying for the build.
Other services
Talk to us about Web & Mobile App Development
Tell us what you have now and what you need. We'll reply within one business day.