Amirhossein Mohammadi

Led the design, administration and continuous improvement of the organization's enterprise network and IT infrastructure. Managed Windows Server infrastructure including Active Directory, DNS, DHCP, Group Policy and Microsoft services.

Network Engineering, Cisco, MikroTik, VMware ESXi, Windows Server

Designed and developed enterprise backend services using Express.js and FastAPI. Built modern web applications with Next.js, React, Redux and Material UI. Designed scalable RESTful APIs and led product and team efforts.

FastAPI, PostgreSQL, Express.js, Next.js, React, Redis, MongoDB

Designed and managed CI/CD pipelines using GitLab CI and multiple runners. Deployed and administered a private Docker Registry. Built monitoring with Zabbix, Prometheus and Grafana.

Docker, GitLab CI, CI/CD, Prometheus, Grafana, Zabbix, Python

Managed and maintained enterprise network infrastructure across multiple office locations and warehouses. Configured and administered Cisco switches and MikroTik routers for high availability.

Network Engineering, Cisco, MikroTik, VMware ESXi

Designed and developed enterprise backend services using Express.js and Node.js for large-scale business applications. Built high-performance RESTful APIs integrated with governmental GSB services.

Express.js, Node.js, MongoDB, SQL Server, Nginx, CI/CD

Sole software engineer responsible for designing, developing and maintaining the company's internal software systems. Built scalable RESTful APIs and modern web applications.

Node.js, Express.js, React, Next.js, Redux, MongoDB, Material UI

Developed full-stack web applications using React and Flask. Designed and implemented RESTful APIs. Built responsive interfaces with React, Bootstrap and Material UI.

React, Node.js, Express.js, MongoDB, Material UI

Developed and maintained backend applications using PHP. Built responsive interfaces with Bootstrap. Designed and customized WordPress sites including custom themes and plugins.

PHP, MariaDB, Bootstrap, WordPress