- Developed and maintained high-performance algorithms and APIs for financial applications.- Designed and implemented a backtesting algorithm in Go Lang for a web application, integrating external APIs for real-time data retrieval.- Optimized data storage and retrieval processes using Parquet file caching in Go Lang, resulting in a 90% reduction in execution time.- Implemented WebSocket data retrieval in Go Lang, reducing execution time by 50% for real-time data feeds.- Enhanced an existing API in Julia by adding new functions and improving integration with HTTP and WebSocket protocols.- Optimized the performance of backtesting algorithms in Julia, incorporating advanced caching techniques for faster execution.- Automated code quality and project organization by writing Git hooks and GitHub Actions scripts.- Contributed to the development of a JSON Transpiler in Go Lang for efficient data format conversion.- Applied clean architecture principles and structured code to improve maintainability and scalability of applications.- Wrote unit tests and implemented rigorous testing practices to ensure software reliability.- Managed unit test quality, ensuring comprehensive test coverage and reducing bugs in production.