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I will build react native mobile app flutter ios android app developer expo ai firebase
Caleb A
About this gig
Hi, I'm Caleb, a top-rated mobile app developer and React Native expert specializing in cross platform mobile app development, iOS development, Flutter development, Android development, and AI mobile app creation.
WHAT I OFFER
- React Native app development & Flutter developer solutions
- iOS app development & Android app builds with Expo deployment
- AI integration, chatbots & intelligent features
- Firebase backend, API connectivity & push notifications
- App creation for e-commerce, dating apps, fitness apps & SaaS app development
- Custom mobile app, business app & web app development
- Hybrid app solutions, app builder services & mobile applications
- Bug fixing, code review & app performance optimization
- Stripe payments, Google Maps & third-party integrations
- App Store & Google Play publishing with 60-day support
Whether you need an iOS app, Android app, React Native Expo app, or custom software developer solutions, I deliver clean, scalable code with modern UI/UX. With years experience, I guarantee on-time delivery, unlimited revisions, and post-launch support.
Contact me now to discuss your project!
Get to know Caleb A
Caleb A
FullStack Software Engineer
- FromNigeria
- Member sinceJul 2026
- Avg. response time1 hour
Languages
English
I am a full-stack software engineer and founder of Breech Tech, specializing in custom AI-powered applications. I build production-ready Flutter and React Native apps from the ground up and rescue stalled AI-generated projects. I combine mobile and web development with AI-visibility optimization to ensure client projects are both functional and discoverable.
FAQ
Q1: What technologies do you specialize in?
A: I specialize in React Native, Flutter, Expo, Firebase, Node.js, and AI integrations including ChatGPT and OpenAI APIs for intelligent mobile apps.
Q2: Will my app work on both iOS and Android?
A: Yes. I build cross-platform apps using React Native and Flutter, ensuring a single codebase runs smoothly on both iOS and Android devices.
Q3: What is your typical development process?
A: I follow a structured process: requirements analysis, UI/UX design, development with daily updates, testing, and final App Store/Google Play deployment.
Q4: How long does it take to build a mobile app?
A: A basic app takes 7 days, a standard multi-feature app takes 14 days, and complex apps with AI or backend systems take 30 days.
Q5: Do you provide UI/UX design, or do I need my own?
A: I offer complete UI/UX design services using Figma. If you have existing designs, I can implement them pixel-perfectly in your app.
Q6: Will I own the full source code after delivery?
A: Absolutely. You receive 100% ownership of the source code, assets, and all project files upon completion.
Q7: Do you help publish the app to the App Store and Google Play?
A: Yes. I handle the entire submission process including app store accounts, screenshots, descriptions, and compliance requirements.
Q8: What if I need changes or bug fixes after delivery?
A: All packages include a 60-day post-launch support period. I also offer ongoing maintenance plans for long-term updates.
Q9: Can you integrate AI features like chatbots into my app?
A: Yes. I build AI mobile apps with ChatGPT, Claude, and custom LLM integrations for chatbots, image recognition, and automation.
Q10: I only have a website. Can you convert it into a mobile app?
A: Yes. I offer website-to-mobile-app conversion using React Native and Flutter with native navigation, push notifications, and offline support.
