Hamed Haghi

- Collaborated with cross-functional teams to design, develop, and implement innovative subscription management and payment solutions. - Utilized Golang and PHP to implement new functionalities for invoicing and API. - Spearheaded a significant optimization effort, reducing legacy code for invoice generation in Golang by 80%, resulting in streamlined code reviews and significantly improved system performance. - Elevated Symfony and Golang test coverage by 30%, ensuring a robust and reliable codebase.

- Improved company’s web application performance by implementing new functionalities, handling 1k users' requests, and enhancing workflow efficiency. - Optimized and integrated artificial intelligence into the server monitoring system. - Restructured a high-traffic file download e-commerce platform using the Laravel framework. and reliability by resolving 70% of identified issues. - Upgraded the old company’s CRM by using Laravel framework and PHP 8.1.

- Led the development of a cryptocurrency exchange web application, integrating CryptoCompare, Binance API, and various payment gateways. - Renovated an e-commerce web application with Codeigniter, supporting the company's growth and enabling other businesses to leverage the online shopping platform. - Enhanced %40 performance of a custom e-commerce platform by strategically implementing Redis for efficient caching of reusable data.

- Spearheaded the creation of Restful APIs with Codeigniter for a startup project focused on shopping and food, ensuring timely delivery with high quality and minimal errors. - Developed a comprehensive language school management web application with Symfony that revolutionized fee management, student progress tracking, and course analytics for educational institutions.