Md Reazuddin Email & Phone Number

Dhaka, Bd

Dhaka, Bangladesh

Managing Linux distributions (Ubuntu, CentOS, Redhat) including user and group roles, and file permissions..SSH login management for secure access.System architecture Design and Implementation.Deploying applications using Apache, NGINX, and HAProx, configuring and managing load balancers.Docker installation, container building, and image management.Git version Controlling.CI/CD pipelines using Jenkins for seamless integration and deployment.Kubernetes clusters and handled service deployments.Administered OpenStack Cloud, including virtual network creation, security group management, and cloud resource allocation, attaching/detaching external volumes, creating snapshots, and rebuilding instances in OpenStackDeployed various versions of applications (PHP, Python, Node.js, Java) across different environments.Configuration management with Ansible.Scripting languages Bash.Familiarity with Database MySQL, MongoDB.Deployed and managed monitoring tools such as Zabbix, Graylog, Grafana, Node Exporter, and Prometheus.

Bangladesh

Working experience with different types Internet Service Provider(ISP) and Telecommunication Sectors.Network Planning and Designing, New Link RFQ and Connectivity cost analysis, New Link Commissioning for the client with Up Stream, LM vendor and client management, Switch L2 service and Router L3 service configuration as per client requirement. Worked on different networking protocol and services like OSPF, BGP, Auto Redundancy, BGP peering, GRE tunneling, L2 VPN tunneling L2TPV3, IPSLA, Load Balancing etc. Worked on different networking topologies, project deployment purpose team lead, Network performance analysis and reporting.

Gulshan-1, Dhaka, Bangladesh

Mikrotik Router configuration, Different brands Switch and OLT configuration, With upstream Network Integration, upgradation and down-gradation commissioning. Different types of NMS tools like Nagios, Cacti, Nagvis etc. monitoring, All existing Server Monitoring and troubleshooting. NOC Support and ensure highest priority Trouble Ticket handling, fault recognition and troubleshooting. Ensure 24/7 roster duty/NOC uninterrupted support for client. Responsible for all Networks and System incidents handling.

Dhaka, Bangladesh

Working experience with different types Internet Service Provider(ISP) and Telecommunication Multinational Companies as Teletalk Bangladesh ltd, Grameenphone ltd, BanglaLink and Robi Bangladesh ltd. Key point Noted bellow:Telco, ISP and others clients Major and Minor Incidents commissioning by highest priority to meet client SLA and MTTR. FHL Network Monitoring by different types of NMS tools. Solved Trouble Ticketing System. Network fault analysis and troubleshooting. As per client complaint, checked that connectivity fault status 1st level Physical part and 2nd L2 logical part. Communicated with valued clients and give high priority to maintain SLA. New Connectivity Diagram Design by google earth KMZ extensions. Worked on Cisco Different Router series like ASR 901, ASR 920, 9001 etc. Worked on Huawei Different series as like Switch S5300 series, S6300 series and Router NE20 and NE40 series. Physical execution patching port to port of SDH or DWDM network. Reporting by network fault analysis weekly and monthly.

Bachelor Of Engineering - Be, Computer Science

Activities and Societies: Successfully CompletedExcellency in Higher Education!!!

Diploma In Engineering., Computer Technology/Computer Systems Technology

Activities and Societies: Excellency in Computer Engineering Education.