iOS (Swift)
Native iPhone & iPad development with modern SwiftUI/UIKit, Combine, and clean architectures.
App Design & Development
We build production‑grade mobile apps that users love.
From concept to App Store & Google Play, we design, develop, and operate high‑quality mobile applications. Native (Swift/Kotlin) and cross‑platform (Flutter/React Native), with secure APIs and cloud infrastructure.
What we do
End‑to‑end capabilities
Android (Kotlin)
Modern Android apps using Kotlin, Jetpack Compose, Coroutines, and best‑practice tooling.
Flutter / React Native
Cross‑platform delivery with near‑native performance and a single codebase where it fits.
Backend & APIs
Node.js / .NET microservices, GraphQL/REST APIs, auth, billing, and integrations.
UI/UX Design
Research, user flows, wireframes, and pixel‑perfect design systems for consistent UX.
QA & Automation
Unit/UI testing, CI/CD, crash analytics, and release pipelines for reliable shipping.
Launch & ASO
App Store/Play Console setup, listings, screenshots, keywords, and compliance.
Support & SLA
Monitoring, incident response, feature roadmaps, and performance optimization.
Tech Stack:
Swift, Kotlin, Flutter, React Native, TypeScript, Node.js, .NET, PostgreSQL, Firebase, AWS, GCP, Azure, Docker, Kubernetes, GitHub Actions.
How we work
A lean, transparent delivery process
1. Discover
Define goals, success metrics, and scope. We de‑risk early with workshops and a lightweight roadmap.
2. Design
Wireframes, clickable prototypes, and design system foundations for velocity and consistency.
3. Build
Short iterations with demos every 1–2 weeks. CI/CD and code reviews keep quality high.
4. Test
Automated and manual QA, beta distribution (TestFlight/Play), analytics and crash monitoring.
5. Launch
Store submissions, privacy compliance, ASO assets, and production readiness checklists.
6. Grow
Release train, A/B tests, performance tuning, and a backlog aligned to business metrics.
Selected work
Recent case studies
Fintech Wallet
iOS & Android with biometric auth and card tokenization.
Result: 4.8★ rating, 120k MAU in 6 months.
Retail Marketplace
Flutter app + Node.js backend, multi‑vendor, real‑time inventory.
Result: 35% higher conversion.
Health & Fitness
React Native app with wearable sync and subscriptions.
Result: MRR +52% after ASO & paywall tests.
Good to know
FAQ
How long does it take?
MVPs typically take 6–10 weeks depending on scope and integrations.
How much does it cost?
We offer fixed‑scope MVPs and monthly retainers. Get in touch for a tailored quote.
Who owns the code?
You do. We hand over repos, CI/CD, and documentation at each milestone.
Do you provide support?
Yes. We offer SLAs, monitoring, and scheduled release trains.
Can you sign an NDA?
Absolutely. We can execute mutual NDAs before sharing sensitive details.
Do you work with startups?
Yes—from pre‑seed to enterprise. We adapt process and tooling to your stage.
Let’s talk
Ready to build your app?
Tell us about your idea and we’ll propose the best path to launch.
Email: hello@tletech.online
Website: tletech.online
Address:
71‑75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ