Md Samirul Haque Laskar Email & Phone Number

Kolkata, West Bengal, India

• Created AWS/GCP infrastructure using Terraform, ensuring scalable and efficient cloud environments.• Optimized serverless environments on GCP Cloud Build; Executed Git and Jenkins for version control and continuousintegration, cutting deployment errors by 25% and accelerating deployment cycles by 50%• Developed and maintained CI/CD pipelines, driving continuous improvement and automation.• Implemented Kubernetes on AWS Automation projects, streamlining operations and improving efficiency.• Enhanced deployment strategies using Docker, Kubernetes, Jenkins, and canary deployments; reduced deploymenttime by 40% and increased system uptime by 99.9% through robust operational processes and best practices.• AWS, GCP, Terraform, Git, Jenkins, Docker, Kubernetes, CI/CD, Canary Deployments

Pune, Maharashtra, India

• Built AWS/Azure Cloud environtment using IAC Terraform and other providers and strengthen secure environments.• Engineered custom Terraform modules for AWS cloud, enhancing deployment flexibility and efficiency.• Automated EKS (Kubernetes) cluster setup using Terraform, streamlining operations and reducing manual intervention.• Established CI/CD pipelines for continuous integration and development. Designed and drove DevOps culture byimplementing Practicable processes and Optimal practices.• Reduced deployment times and errors by implementing Docker, Kubernetes, Jenkins, canary deployments, and Ansible.Facilitated Kubernetes on AWS Automation projects, improving efficiency and reliability.• AWS, Azure, Terraform, EKS, Docker, Kubernetes, Jenkins, Ansible, Git, Google Cloud, Shell Scripting, AWS CLI, Jira

Kolkata, West Bengal

• Formulated and configured Ubuntu, Centos servers on GCP and AWS Cloud, ensuring robust & scalable cloud.• Engineered Kubernetes on GCP Automation projects, enhancing deployment processes and system reliability.• Shaped CI/CD pipelines using Git, Jenkins, and Ansible, driving continuous integration.• AWS, GCP, Linux, Kubernetes, Git, Jenkins, Docker, Ansible, Shell Scripting, EC2, ELB, IAM, S3, Auto Scaling, EBS, CloudWatch, SNS, Opnsense

Kolkata, West Bengal, India

• Installed and Structured Linux servers on AWS and GCP, worked on Google Compute Engine, Cloud Run, CloudFunctions, and AWS services (EC2, S3, Lambda, RDS MySQL).• Instigated CI/CD environments on Google Cloud, Fabricated and managed version control systems (Git, GitHub), andFunctioned with Jenkins and Google Container Registry.• Tuned MySQL, MongoDB, and Nginx, Assembled websites on Ubuntu with UFW, Nginx, and MySQL, and Handled onDocker containers in a microservice environment. Headed MySQL backup and restoration processes.• Google Compute Engine, Cloud Run, Cloud Functions, AWS EC2, S3, Lambda, RDS MySQL, Linux (Ubuntu), Docker,Kubernetes, Jenkins, Google Container Registry, Git, GitHub, Nginx, MySQL, MongoDB, UFW (Uncomplicated Firewall), YAML for Kubernetes configurations.

Kolkata Area, India

• Inducted and Launched all Linux servers in the network as per client specifications on cloud platforms.• Administered on LAMP, AWS Cloud, EC2, DigitalOcean, Docker.• Set up websites on Ubuntu platform, including UFW, Nginx, and MySQL.• AWS, GCP, Linux, Kubernetes,RHCE, RHCSA, Git, Jenkins, Docker, Ansible, Shell Scripting

Kolkata

• Installed and configured all the Linux servers in the network as per specifications of clients.• Monitored the servers and Linux scripts regularly and performed troubleshooting steps -Tested and installed the latest RPM packages, software on server for end-users.• Response using a Ticketing System for resolved server related issue. Configured Scheduled CRON job and take weekly backup.• Configure Docker,Docker Container on ubuntu os.• Performed DC-DR Drill & Checked Replication,Cluster,Webservers,Database Servers• Configured NTP,DNS, DHCP,APACHE,SAMBA, FTP,LVM,YUM,FTP,LVM.• Working on PostgresSQL database server on RHEL platform.• Configured RHEL-6.2 Server User Management. File permission.• Tools used: Putty, HP Service Manager (Ticketing tool) and Microsoft Office excel.• Coordinating with PI team, network team & CBS team if required for proper work flow.

Kolkata Area, India

• Commissioned and Updated Linux servers in the data center network as per specifications, monitored servers, andperformed troubleshooting, including testing and installing RPM packages.• Responded to server-related issues using a ticketing system, Adjusted scheduled CRON jobs for weekly backups.• Performed DC-DR drills, checked replication, clusters, web servers, and database servers, and coordinated with variousteams for smooth workflow.• Handled server environments in a bank data center, handling L1 & L2 server-related problems, escalating to L3 whennecessary, and generating detailed reports for analysis and optimization.• Linux, Red Hat Linux, MacOs, Centos, Ubuntu, Windows Server 2003/2008 R2, Windows NT/2000/XP/Vista/7/8/10/11