Hamed Ghasempour

Designed real-time workers to read, create configurable exchanges and queues of RabbitMQ and insert data in them. Ensured usability and stability by 80%-90%. Developed a bunch of packages to connect to multiple 3rd party services and serve data to frontend using both socket and REST API. Increased scalability by 80%-90%. Using design patterns architectured a system that processes RabbitMQ data in different strategies and stores them, ensured 100% consumer utilization, and raised flexibility by 80%-90%.

Refactoring whole system using PHP OOP concept and design patterns which resulted in low server resource usage by 40%-50%. Implemented a multi-thread worker to store and analyze them using both MySQL and MongoDB. Decreasing process time by 65%-75%. Wrote tests for all new concepts, ensured code reliability and server stability. Added 10+ new concepts to previous code, made system intelligent and flexible. Developed a supervisor system that reported every problem which decreased system up by 99%.

Development and maintenance of the system to sync recorded voices of Iran national railway between around 30 servers using PHP Codeigniter framework and MySQL database, made calls easier to access. Streamed live voice calls using a service of Linux. Developed a view panel to show recorded voices using HTML, CSS, jQuery, and Ajax, made easier search and access to voices.

Developed and maintained a CMS named Wave using pure PHP, MySQL, JavaScript, and Ajax. Worked on WordPress multisite to serve the main and all facilities of Gilan university website.