Mobile App Developer in London
Flutter · React Native · Android · iOS
London's thriving fintech corridor around Canary Wharf, its world-renowned media companies, and its dense concentration of Series A/B startups all have one thing in common: an insatiable appetite for polished mobile applications. Hiring a senior Flutter or React Native developer locally in London costs £80,000–£120,000 per year. Working with me, London businesses access the same engineering rigour at a fraction of the cost — with early-morning IST overlap covering most of the London afternoon.
Whether you need a cross-platform Flutter app for both iOS and Android, or a native experience built on one platform, I deliver production-ready mobile software with a clear process and predictable fixed-price costs.
Tech Stack for London Projects
Mobile App Developer Services in London
Specialising in Fintech, Media, HealthTech, SaaS, Retail — the dominant industries in London.
Why London Businesses Choose Me
Significant Cost Savings
Senior Mobile App Developer quality at 40–60% less than hiring locally or through a London agency — without compromising on code quality or delivery timelines.
Direct Senior Access
You work directly with me — not an account manager, not a junior developer. Every line of code is written by a 5+ year specialist in Flutter · React Native · Android · iOS.
Timezone-Compatible
IST and GMT/BST (UTC+0/+1) — 4.5–5.5 hrs behind IST give us a solid daily overlap window for sync calls, sprint reviews, and real-time Slack communication.
End-to-End Ownership
From UI design and API integration to App Store submission and post-launch support — I manage the full lifecycle so you don't need to coordinate multiple vendors.
IP & Code Ownership
All source code, assets, and intellectual property transfer to you on final payment. No licensing fees, no ongoing royalties — ever. This is in the contract from day one.
Fast, Iterative Delivery
Two-week sprints with working demo builds you can install and test. You see real progress at every milestone, not a big-bang delivery at the end of a long engagement.
Simple 4-Step Process
Discovery Call
Free 30-min video call to understand your app idea, requirements, and business goals.
Proposal & Contract
Fixed-price proposal with milestones, timeline, and full IP transfer terms — no ambiguity.
Build & Demo
2-week sprints with live demo builds (APK / TestFlight) you can install and test at every cycle.
Launch & Support
App Store submission, release, and 30 days of free post-launch bug fixing included.
Mobile App Developer — London Questions
For most businesses, Flutter gives you iOS and Android from one codebase at the cost of one. If you need deep platform-specific integrations (ARKit, HealthKit, custom BLE stacks), native is better. I'll advise you honestly after understanding your requirements.
Fixed-price milestones based on a detailed scope document. No hourly billing surprises — you know the total cost before a single line of code is written.
Discovery → wireframes → sprint builds (2-week cycles with live demo APK/TestFlight) → App Store submission → post-launch support. You have full visibility at every stage.
I overlap with London afternoons (1pm–6pm GMT/BST maps to my early evening IST). I schedule calls in this window and am async-responsive throughout the day.
Yes — I follow GDPR principles in data handling: minimum data collection, encrypted storage, and clear data-processing agreements if required.
I build the mobile client layer. I work closely with your compliance and backend teams to ensure the app meets FCA/PSD2 requirements on the front end.
Book a free 30-minute discovery call via the contact form. I'll review your requirements and send a detailed proposal within 48 hours — no obligation.
30 days of free bug fixing are included after every major release. Ongoing maintenance retainers are available for long-term support.
Also Available in London As
Mobile App Developer — Other Cities
Hire a Mobile App Developer in London
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