Md. Nasir Uddin

Experience

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  Daffodil Institute of IT (DIIT)

  Feb 2012 - Sept 2013

  Lecturer

  CCNA,CCNP,RHCE,MCSE,A+,WiFi,MikRotik

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  Mennonite Central Committee (MCC) - Bangladesh

  Sept 2013 - Jan 2021

  IT Support Coordinator

  IT System ManagementEnsure Server, Network and data SecurityConfigure and Maintain Mail, DNS, Proxy, Apache, DHCP,SAMBAConfigure and install Cisco Meraki Router, Switch, WiFi, Firewall, MikrotikPlanned, designed, installed, troubleshot, and repaired LAN,WAN, Hardware, Software, and Fiber media.Purchase and Implementation IT System EquipmentsSupport and Co-ordinate Branch Office IT System

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  Conio Innovations Ltd

  Jan 2015 - Apr 2015

  System Administrator

  System Administration Server and Security Issue.Manage all Virtual Private Server (VPS), Dedicated & Shared Web server and strong knowledge with DNS, WHM, cPANEL, CentOS, Apache, Mail, MySQL, & PHP other standers with WHM service.

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  Shurjomukhi Limited

  Feb 2021 - Jun 2023

  DevOps | Sr. System Administrator

  Collaborate with development teams to automate & smooth the software development process.Design, build & maintain highly scalable cloud-based infrastructure (AWS, DigitalOcean).Install and configure Web Server and virtual hosting Nginx, Apache, Apache Tomcat Server.Dockerizing different application (Python, Laravel, Nodejs, MongoDB, PostgreSQL & MySQL).Create and manage Kubernetes objects such as pods, services, deployments, and ingress-nginx.Configure & maintain and backup MySQL, PostgreSQL, MongoDB, Percona XtraDB Database.Configure and update Payment Engine via Bash script from GitHub & GitLab.Implement and maintain (CI/CD) pipelines using tools such as Jenkins and GitLab Runner.Design and implement monitoring system using tools such as ELK, Prometheus, and Grafana.SonarQube tool for continuously inspecting the Code Quality and Security of codebases.Configure and maintain Fortigate NGFW, WAF, PAM & SIEM (WAZUH) Server.Maintain system security by actively identifying faults & vulnerable areas within the system’s.Defined the implementation and maintain of PCI-DSS Security compliance (Team Lead).Perform regular backup & implement appropriate processes for data protection, disaster recovery,and fail over procedures.Provide documentation and technical specifications to IT staff for planning and implementing newor upgrades of IT infrastructure and Reporting to Chief Technical Officer (CTO). Show less

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  Anwar Enterprise Systems

  Jun 2023 - now

  DevOps Manager

  Containerization: Led Docker adoption initiatives, ensuring portable, secure, and efficient application packaging for streamlined deployment workflows.Kubernetes & CRDs: Spearheaded Kubernetes orchestration strategies and CRD development, enabling scalable microservices architecture.CI/CD Leadership: Architected and implemented Jenkins CI/CD pipelines, fostering seamless software delivery and accelerated release cycles.Private Repositories: Managed Harbor private repositories for secure container image storage and deployment, prioritizing data integrity and compliance.Cloud Architecture: Designed and maintained robust AWS and DigitalOcean cloud infrastructures, optimizing resource utilization and scalability.Team Leadership: Mentored and empowered high-performing DevOps teams, fostering a culture of innovation, collaboration, and continuous learning.Collaborative Problem Solver: Collaborated cross-functionally to troubleshoot and resolve complex infrastructure, deployment, and performance challenges, ensuring operational excellence and customer satisfaction. Show less