Rashed Chowdhury Email & Phone Number

Irving, Tx, Us

Shelton, Connecticut, United States

• Utilized extensive PowerShell scripting to automate tasks like automated email notifications, application management, 0365/Exchange Online setup and management, and troubleshooting of various windows issues• Engineered a React Application using JavaScript (Node.JS) and PowerShell to streamline user onboarding, enhancing efficiency through process automation.• Pioneered automated network configuration backups for routers, switches, and firewalls, seamlessly stored in Git VCS for version control.• Crafted a SnipeIT asset management system on the Linux platform, ingeniously utilizing Docker containers to ensure uncomplicated updates and data retention. PowerShell scripts were adeptly engineered to push asset information to SnipeIT, seamlessly integrated with group policy through scheduled tasks.• Empowered development teams by swiftly provisioning EC2 instances in the cloud, adeptly establishing security policies, fine-tuning Linux firewall regulations for optimal traffic flow, and harnessing AWS Route 53 DNS load balancing to amplify application uptime.• Implemented a company-wide DUO MFA solution, utilized for SSL VPN connectivity, Citrix access, and other essential services.• Contributed to the creation and design of an internal web application, skillfully leveraging the Python Django web framework. The deployment encompassed the installation and configuration of the Gunicorn WSGI and NGINX, adeptly serving as a reverse proxy and managing static files.• Efficiently deployed the Django web application within a Docker container, optimizing its portability across a spectrum of platforms encompassing Linux, Windows, and Mac.• Effortlessly managed SSL certificates through LetsEncrypt, deploying an automated renewal system via cronjobs to ensure unbroken security.• Curated an extensive repository of meticulously documented research and troubleshooting experiences, serving as a valuable knowledge hub cultivated over years of dedicated exploration.

• Use GIT version control for reviewing and merging configuration with production environment• Participate in daily change control meetings to present my proposed change or question/understand changes proposed by others• Determine and review required networks changes to fulfill customer requests• Write configuration for Cisco ASA's, Palo Alto firewalls, F5 Load Balancers, and various models of Cisco routers and switches• Use Ansible to push out configurations to multiple devices simultaneously • Propose and write improvements to existing python scripts for network automation

Milford, Connecticut

• Use PowerShell/Python scripting to automate device configuration, backups, new user creation, user termination, software installs/uninstalls, patching, and other various day to day tasks• Configure remote connectivity between sites and user devices by utilizing IPSec and SSL tunnels. • Lead numerous projects to upgrade different aspects of the client’s environment including Windows AD server infrastructure, network infrastructure, and security infrastructure• Setup and maintain WDS/MDT infrastructure for multiple clients to automate workstation deployment

Milford, Connecticut

• Work with various vendors to resolve hardware issues and analyze bugs in system and application software; research and test possible solution and then implement those solutions• Troubleshoot and resolve complex networking issues involving VOIP phones, switches, routers, and firewalls• Work alongside a team of network technicians, system engineers, and system architects to develop and setup computer systems for a diverse group of clientele• Identify, troubleshoot and resolve hardware, software and network related problems encountered by users of various desktop and server systems• Configure and install Windows and Mac operating systems in response to the unique needs of each client • Train end users on the use and features of various operating systems and application on various platforms• Perform primary network system administration on network servers as needed• Write script and batch files to automate and enhance functions of the operating system• Use AutoTask tracking system to log tickets, monitor progress, track problem resolution, and communicate with manager regarding unresolved issues