Mohammad Mirzaei

Developed and maintained backend services using Golang and Laravel (PHP). Designed and optimized RESTful APIs for web applications. Designed and managed databases with PostgreSQL and MySQL. Improved performance through query optimization and clean architecture. Implemented authentication, authorization, and role-based access control. Delivered scalable, production-ready features for real-world projects.

• Development of applications using ASP.NET Core 2.2, C#, MSSQL, CSS, HTML • Responsible for Network and Security Architecture & Infrastructure • Configuring and troubleshooting switches, routers and UTMs • Design, configure and troubleshoot Network access control for all branches and HQ on UTMs

• Project-basis consultancy on Data Center Network & Security matters in a multi-vendor environment (Sophos UTMs, Cisco routers and switches, Mikrotik RouterOS) • Consulting customers on the network design and provide advice to customers how to use UTM • Design, implementation and troubleshoot Network access control for all branches and HQ on Sophos UTM • Support and help customers set up all parts of the device and eliminating customer problems

The company has been active in CCTV and Networking • Designing and implementing (CCTV) Circuit Camera Television projects (Digital and Analog) • Setting up servers for recording applications • Responsible for preparing guidelines for network implementation • Configuring routers and switches • Maintaining network routers, switches and recording servers • Network monitoring

Software