May – Nov 2024
WealthSync
Finance Management App
Full Stack Developer · Solo Project
A cross-platform finance app built to simplify personal budgeting, expense tracking, and financial planning—enhanced with AI-driven insights and premium features via Stripe.
Key Features
- Secure Firebase Google Authentication for seamless login
- Categorized expense tracking with detailed insights
- Real-time budget control and alerts
- Visual dashboards for financial health analytics
- AI-powered personalized financial advice using OpenAI
- Stripe integration for premium feature subscriptions
- Cross-platform compatibility with React Native and Expo
- Real-time data synchronization across devices
Challenges Overcome
- Implementing secure financial data handling and encryption
- Optimizing app performance for real-time budget calculations
- Integrating multiple third-party APIs (Firebase, OpenAI, Stripe)
- Ensuring cross-platform consistency across iOS and Android
- Managing complex state for real-time financial data updates
Outcomes & Impact
- Successfully launched cross-platform finance app with 1000+ downloads
- Achieved 99.9% uptime for critical financial data services
- Reduced user onboarding time by 60% through streamlined authentication
- Implemented AI features that improved user engagement by 40%
- Established secure payment processing with zero security incidents
Technologies
React NativeExpoTypeScriptGolangFirebasePostgreSQLOpenAIStripeDockerGitHubPostman