Flutter Developer at Harf Information Technology

Developed and maintained a cross-platform mobile application using the Flutter UI toolkit and Dart, delivering a seamless user-friendly experience for both iOS and Android devices. Engaged with the product manager to translate user requirements into technical specifications, ensuring the application met business needs. Conducted performance optimization and testing and resolved software defects, using Flutter DevTools to monitor app performance and ensure smooth user interaction.

Eventlite at Eventlite

Collaborated with a team of 8 to develop an event management website using the Java Spring framework and the MVC design pattern, focusing on efficient back-end and user-friendly front-end. Integrated Mastodon API, allowing users to share event details and real-time updates for users attending across social media platforms, utilizing web sockets to ensure immediate notifications on status updates. Employed Gitlab for task management, overseeing 100+ issues, and maintained development branches through Git version control. Utilized JUnit for testing core functionalities related to event creation, user interaction and Mastodon API integration, ensuring reliability and performance.

Managed data integration and analysis through GitHub, documenting and version-controlling project workflows. Collected large-scale real-time and historical price data across DEXs via CoinGecko and Binance APIs, ensuring low-latency data for accurate arbitrage analysis. Implemented machine learning models (e.g., Gradient Boosting, Random Forest, LSTM) for predictive analytics, including price prediction and feature evaluation with ISOMAP/UMAP. Researching flash loan integration for future arbitrage features.