Mobile App Development

Build High-Performance Mobile Apps That Scale

I design and build production-ready mobile applications using React Native and Expo. From seamless user experiences to scalable backend integration, I deliver apps that perform, engage, and grow.

Services web

What Makes My Apps Stand Out

I don’t just build apps. I engineer long-term products with real scalability, strong architecture, and measurable impact.

Fast & native-like performance
Secure authentication & payments
True cross-platform (iOS / Android)
Push notifications & deep linking
Flexible backend API structure
Built for scalability & growth

Mobile Stack & Engineering Approach

I specialize in React Native and Expo for cross-platform development, combined with high-performance API architecture to ensure smooth mobile experiences fast, reliable, and built to scale.

3 specializations

Mobile Frontend

Cross-platform UI development with native performance and smooth interactions

React Native (Expo)React NavigationGesture API
6 specializations

API & Backend Engineering

Mobile-first backend architecture with scalable APIs, auth, and data shaping

Node.jsFastifyPrismaREST APIsGraphQLPostgreSQL
5 specializations

Payments & Authentication

Seamless and secure mobile checkout and identity management

Stripe Mobile SDKApple PayGoogle PayOAuthJWT
3 specializations

Mobile Experience & Engagement

Boosting retention with push notifications, offline support, and deep linking

Push NotificationsDeep LinkingAsync Storage
4 specializations

Deployment & Delivery

Automated builds, OTA updates, and app store delivery

Expo EASOTA UpdatesApp Store / Play StoreCI/CD

Why this setup?

React Native allows shared code, native performance, and cost efficiency. When paired with a custom REST or GraphQL backend, we get flexible, future-ready apps that adapt to new features without costly rewrites.

Mobile App Delivery Workflow

Transparent, structured, and built for real-world usage from prototype to App Store.

01

App Vision & Strategy

Define user flows, app features, and project roadmap tailored for mobile.

02

UX & Screen Design

Design intuitive screen flows and native-like mobile experiences.

03

Frontend & API Development

Build screens, connect APIs, secure authentication, and integrate backend logic.

04

Testing & Device QA

Thorough testing across real devices, edge cases, and performance metrics.

05

App Store Deployment

Prepare builds, manage certificates, and submit to App Store & Play Store.

06

Post-launch & Scaling

Track performance, add enhancements, and scale features.

E-Commerce Platform Mobile
Success Story - Built at Talenko Agency

E-Commerce Platform Mobile

I led the development of the e-commerce mobile app, transforming a PrestaShop-based store into a modern mobile experience. We created a custom REST API, optimized the database, streamlined cart/payment flows, and launched iOS and Android apps that significantly boosted engagement and repeat purchases.

  • 10,000+ active registered app users per month
  • 58% increase in customer retention via mobile app
  • Checkout completion rate improved by 35%
  • Mobile revenue now accounts for 45% of total sales
  • Push notifications increased repeat purchases by 70%
View Full Case Study

Ready to Build Your Web Application?

Let's discuss your project and create a solution that exceeds your expectations. I'm ready to turn your vision into reality.