Mobile Development

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Specialized mobile app development in Ecuador. I build cross-platform applications with React Native and Expo, delivering native experiences on iOS and Android from a single codebase.

Start Your App

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Native mobile experiences built with cross-platform efficiency.

I develop mobile applications that combine the performance of native apps with the efficiency of cross-platform development. Using React Native and Expo, I deliver apps for iOS and Android simultaneously, reducing development time and cost without compromising quality.

Every app I build follows mobile-first design principles: intuitive navigation, optimized touch interactions, offline support, and push notifications. The goal is creating apps that users love to use and that drive measurable business results.

From delivery platforms and digital coupon systems to B2B e-commerce and inventory management, I have real-world experience building apps that serve thousands of users in production environments across Ecuador and Latin America.

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End-to-end mobile app development from concept to App Store.

Custom Mobile Apps

Tailored apps designed for your business needs, with native-quality performance on both iOS and Android.

Backend & APIs

Robust server-side architecture with NestJS, GraphQL, and PostgreSQL to power your mobile app.

Push Notifications

Real-time notification systems to keep users engaged with targeted, timely communications.

Third-Party Integrations

Payment gateways, maps, analytics, social login, and other services seamlessly integrated.

Admin Dashboards

Web-based control panels to manage app content, users, orders, and analytics in real time.

Maintenance & Updates

Ongoing support, bug fixes, feature updates, and App Store/Play Store compliance.

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Why React Native is the smart choice for mobile.

Single Codebase

One codebase for iOS and Android. Faster development, lower costs, and consistent behavior across platforms.

Native Performance

React Native renders using native components, delivering smooth animations and fast interactions.

Over-the-Air Updates

Push updates instantly without waiting for App Store review. Fix bugs and ship features faster.

Massive Ecosystem

Access to thousands of libraries, Expo modules, and a thriving community for any feature you need.

Shared Web Knowledge

Same React paradigm as web development. Teams can share code and developers across platforms.

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Design principles that drive engagement and retention.

Intuitive Navigation

Tab bars, stack navigation, and gesture-based interactions that feel natural on mobile devices.

Optimized Performance

Lazy loading, image optimization, and efficient list rendering for smooth 60fps experiences.

Offline Support

Local data persistence and sync strategies so your app works even without internet.

Modern Design

Clean, contemporary UI patterns following iOS Human Interface and Material Design guidelines.

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Mobile solutions adapted to specific business sectors.

Logistics & Delivery

Real-time tracking, route optimization, and order management for delivery operations.

E-commerce & Retail

Product catalogs, shopping carts, secure payments, and loyalty programs.

Finance & Fintech

Digital wallets, transaction tracking, incentive programs, and secure authentication.

Health & Wellness

Appointment scheduling, patient portals, health tracking, and telemedicine.

Education

Learning platforms, course management, progress tracking, and interactive content.

B2B & Enterprise

Sales force tools, inventory management, CRM integrations, and internal operations.

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From idea to App Store in structured phases.

01

Discovery

Understanding your business, users, and goals. Defining features and technical requirements.

02

Design

Wireframes, user flows, and high-fidelity prototypes. Validating UX before writing code.

03

Development

Building the app with React Native, backend APIs, and integrations. Iterative sprints with demos.

04

Testing

Device testing, performance profiling, and user acceptance testing across iOS and Android.

05

Launch

App Store and Play Store submission, deployment, monitoring, and post-launch support.

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Common questions about mobile app development services.

Costs vary depending on complexity, features, and integrations. A professional mobile app typically ranges from $2,000 to $8,000+. I provide detailed estimates after understanding your project scope.

Most apps take 6 to 14 weeks from design to launch. Simple apps can be faster, while complex platforms with admin dashboards and integrations take longer.

Yes. I deliver complete solutions including the mobile app, backend API (NestJS + PostgreSQL), and a web-based admin dashboard for managing content, users, and operations.

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Ready to bring your mobile app idea to life? Let's discuss your project and create an application that your users will love.

Designed & Built by Nixon Marrasquin © 2026