Hussein Beygi Email & Phone Number

Mashhad, Razavi Khorasan, Iran

Mashhad, Razavi Khorasan, Iran

● Successfully reduced technical debt by up to 80% resulting in approximately 90% customer satisfaction● Designed and implemented a highly customizable enterprise user authorization system with four filtering levels (none, user, businessunit, organization) that enabled efficient and secure access control for all users.● Successfully increased performance by up to 10x by rewriting C# codes, SQL server queries, and cleaning up useless indexes, resulting in a significant improvement in system efficiency and user experience,● Designed and implemented a highly customizable enterprise semi-ETL system for importing data from an Excel file to systems that automatically remove duplicated, orphaned, and corrupted data while also performing tasks such as converting from Gregorian to Persian calendar, resulting in a significant improvement in data quality and system efficiency

Mashhad, Khorasan, Iran

Mashhad, Khorasan, Iran

● Helped all of my students gain experience in HTML and CSS, SQL Server and T-SQL, ASP.NET Core, and C# programming language.

Khorasan-E Razavi Province, Iran

● Developed a high-quality and low-latency (200ms) streaming solution from an IP camera using the RTSP protocol and integrated it with Blazor.● Designed and implemented an IoT server based on HTTP and MQTT protocols that can handle up to 1000 requests per second with high performance. Additionally, developed a feature that allows the server to capture and store images on the web

Mashhad, Khorasan, Iran