CoinDeno

Inspiration

I’ve always been fascinated by crypto, and when I came across the CoinGecko app, it clicked. What better way to dive into React Native than by building something similar? CoinDeno started as a learning project, but quickly became much more: a real, functional app that helped me explore the world of mobile development and crypto tracking.

Challenges

Publishing to the app stores was no walk in the park. Between meeting platform requirements and debugging weird edge cases, I spent hours making sure everything was up to standard. It was frustrating at times, but also incredibly rewarding.

Lessons Learned

• The ins and outs of React Native, from navigation to state management
• How to define and deliver a Minimum Viable Product (MVP)
• The not-so-glamorous but essential process of submitting to the App Store and Google Play (spoiler: it’s harder than it looks!)

The App

CoinDeno is your personal crypto companion. Here’s what it does:

• 📈 Live crypto price tracking powered by the CoinGecko API
• 💰 Build and manage your own custom coin portfolio
• 🌍 View prices in your local currency for easy conversions
• 💡 Clean, responsive UI optimized for both iOS and Android

Links

Website: https://coindeno.netlify.app/

Built With

• api
• expo.io
• firebase
• javascript
• react-native