MD. MASUD RANA

• Installed, configured, and maintained LAN/WAN networks, routers, switches, and firewalls
• Monitored network performance, identified bottlenecks, and implemented solutions to ensure uptime and reliability
• Managed user accounts, permissions, and security policies to protect organizational data
• Performed regular backups, updates, and patch management for network systems and servers
• Provided technical support and training to end-users, resolving connectivity and performance issues promptly

• Plan, Install, configure, maintain computer hardware, servers, and virtualization operating systems with dependent applications.
• Backup server, virtualization and maintain properly whenever needed to restore.
• Monitor, maintain and secure domain controller and its related Administration.

• Plan, Install, configure, maintain Production, HRMS Software, servers and Database with dependent applications.
• Backup server, Database and maintain properly whenever needed to restore.
• Monitor, maintain and secure Control Users and its related Administration.

• • Designed and developed cross-platform mobile applications using Flutter, integrating APIs built in .NET
  • Built and maintained RESTful Web APIs with .NET, ensuring secure and efficient data handling
  • Designed and optimized Microsoft SQL Server databases, including stored procedures, triggers, and indexes
  • Implemented responsive and user-friendly UI designs, improving overall user engagement
  • Collaborated with designers, QA engineers, and project managers to deliver projects within scope and deadlines
  • Integrated authentication, role-based access control, and secure data encryption across applications