Results-driven IT professional with 10 years of comprehensive experience, including 7 years of specialized expertise in DevOps engineering. Proven ability to design, implement, and maintain CI/CD pipelines, infrastructure as code (IaC), cloud platforms (AWS, Azure), containerization (Docker, Kubernetes), and monitoring tools to streamline development workflows and enhance system reliability. Currently contributing to a high-traffic e-commerce platform, with prior experience in OTT streaming, banking, healthcare, and other enterprise domains. Adept at collaborating across cross-functional teams to accelerate delivery cycles, ensure system scalability, and support business-critical applications in fast-paced, dynamic environments.
Excelled in harnessing Kubernetes, Nginx, and Terraform, championing the automation of cloud operations.
Leveraged extensive experience to implement Agile methodologies, contributing to project success.
Proficiently orchestrated complex cloud environments utilizing Kubernetes, Nginx, and Terraform, enhancing operational efficiency and scalability across projects.
Expertise in DevOps practices and processes that are intended to speed up and automate aspects of the processes of developing,testing and releasing software, allowing for continuous delivery of software & software updates, thereby saving time & manpower.
Successfully analyzed business requirements; led design, development, strategy planning, support, documentation,implementation and maintenance as well as configuration management.
Demonstrated proficiency in configuring Nginx Proxy servers to route requests to React and Backend Apps, optimizing performance and reliability.
Utilized Terraform to provision and maintain resources on AWS, including EKS, Aurora Postgres DB andensuring seamless operations.
Proficiently managed a wide range of AWS cloud resources, from EC2 instances and S3 buckets to VPCs, ELBs, RDS, and more,ensuring optimal performance and availability.
Managed and maintained Docker components for infrastructure setup and testing, enhancing development and testing processes.
Collaborated closely with Engineering Managers and Staff Engineers on performance optimization and project standardization driving project success and future goals.
Overview
10
10
years of professional experience
4
4
years of post-secondary education
2
2
Languages
Work History
Software Engineer III
ThermoFisher Scientific
08.2023 - Current
Spearheaded the management of Dev, QA, Prod, and Stage environments deployed on AWS and EKS, ensuring seamless operations and resolving issues promptly.
Expertly provisioned and managed AWS resources and services using Terraform, optimizing efficiency and scalability.
Orchestrated Nginx reverse proxy hosts for all environments, and oversaw Akamai CDN, Route 53, and ALBs for optimal performance.
Administered Jenkins and Kubernetes, overseeing deployments, and ensuring system reliability.
Migrated all Jenkins pipelines to GitHub Actions as part of a cost optimization initiative and to eliminate the overhead of managing multiple Jenkins instances across product teams and environments.
Provided on-demand troubleshooting for infrastructure and application issues, ensuring minimal downtime.
Supported deployments from CI to CD in Dev, QA, Prod, and Stage AWS/Kubernetes environments, ensuring seamless transitions.
Possessed exposure to React, Node.js, and Spring Boot libraries, frameworks, environments, and properties, enhancing development capabilities.
Configured, managed, and monitored cloud-based services such as AWS EC2, S3, EBS, ELB, and RDS using Terraform.
Set up monitoring tools like Grafana and prometheus to track performance metrics for cloud resources.
Configured alert rules in Grafana for application-level metrics as well as AWS resource monitoring to ensure proactive issue detection and system reliability.
DevOps Engineer
Tata Elxsi Limited
07.2022 - 08.2023
Implementing Gerrit, Maven, Jenkins, Docker and Kubernetes for project as a part of improving operational efficiency in project
Help software development project with the configuration management task and deploy the micro-services with CI/CD implementation using Jenkins
Develop and optimize CI build jobs with the help of Jenkins
Creating Jenkins CI/CD pipeline using freestyle and pipeline project
Troubleshoot and fix the issue for any failed Jenkins pipeline job
Monitor EKS cluster to check success build jobs are deployed and Pods are up and running
DevOps Engineer
IBM India / Kyndryl Solution Pvt ltd
03.2022 - 07.2022
Company Overview: MCMS OCP Team
Worked in container-based technologies like Docker, Kubernetes and OpenShift
Experienced with OpenShift for creating new Projects, Services for load balancing and adding them to Routes to be accessible from outside, troubleshooting pods through ssh and logs, modification of Buildconfigs, templates, Imagestreams, etc
Monitoring Cluster Environments with Grafana Dashboard
Managing the OpenShift cluster that includes scaling up and down the app pods
Perform change activity such as cluster upgrade for IKS & OCP clusters
Taking care of frequent auto alerts and troubleshoot to fix it permanently, raise support case with the REDHAT team if required help to fix the issue
Experience in configuring and administrating AWS Services EC2 instances, security groups, Elastic load balancer, Auto scaling, IAM, VPC, Subnets as per client business requirement
Monitoring resources through Amazon CloudWatch along with alarm functionality
Creating/Managing AMI/Snapshot/Volume, Upgrade and Downgrade AWS resources (CPU, memory, EBS)
Configuring email and other notification service via SNS service
Experience in managing user account in IAM and restricting access through roles & IAM policy
Experience in Backup services like EBS Snapshots, S3 backup & S3 glacier
Experience in virtualization technologies such as Docker & ECS
Experience in Managed kubernetes cluster i.e – EKS and docker image registry ECR
Building customized AMI (Amazon Machine Image)
Manage and Configure security related issues with IAM and S3 polices for user access
MCMS OCP Team
Projects: Maruti Suzuki Ltd, Honda, J & J Care path Project, Hydro, Loblaw’s, CIBC, Bengaluru International Airport
IT Security Analyst
IBM India / Kyndryl Solution Pvt ltd
02.2015 - 03.2019
Worked in IAM team as Governance focal to manage periodic compliance activity to determine behaviour and identify the deviations in the process of Identity and Access Management for an Audit Perspective
Performing user id revalidation using internal IAM UAT tool more on compliance activity process periodically
Proper justification on each id presents on server & maintain proper evidence for any modification, deletion & creation of users & groups for audit purpose
Proactively analysing and measuring the quality of work which service delivery teams are doing
Continuously reviewing and improving process & procedure to increase efficiency and reduce costs
To identify the risk/threat in process to put control to overcome
As an audit focal managed all IAM audits working with compliance team and auditors
Mitigate action plan and manage RCA process for any audit findings and close it out with proper evidence and artefacts
Establish and manage competency relationship with Compliance Team, Account team, Provisioning Team, Customer, and other competencies such as Primary Controls etc
Establish, manage, and act as the single point of contact for the Customer, Compliance team, Account Team, Provisioning Team, and other competencies such as Primary Controls and SDM
Providing training to Early Professional Hires
Education
Bachelor of Technology (B-tech) - Computer Science & Engineering
WBUT
West Bengal
08.2009 - 08.2013
Skills
RedHat
Ubuntu
Windows
AWS Certified Solution Architect
Azure Fundamentals
Git
Docker
Kubernetes
EKS
AKS
ServiceNow
Jenkins
GithubActions
Bash
Hobbies and Interests
Playing Volleyball
Weight Training
Cooking
Disclaimer
I do hereby declare that the above information is true, accurate and complete to the best of my knowledge.
Personal Information
Date of Birth: 08/24/92
Personal Qualifications
Bachelor of Technology (B-tech), Computer Science & Engineering, 2013
Timeline
Software Engineer III
ThermoFisher Scientific
08.2023 - Current
DevOps Engineer
Tata Elxsi Limited
07.2022 - 08.2023
DevOps Engineer
IBM India / Kyndryl Solution Pvt ltd
03.2022 - 07.2022
IT Security Analyst
IBM India / Kyndryl Solution Pvt ltd
02.2015 - 03.2019
Bachelor of Technology (B-tech) - Computer Science & Engineering
Inventory Analyst II at Cole-Parmer (Division of Antylia Scientific formerly ThermoFisher Scientific)Inventory Analyst II at Cole-Parmer (Division of Antylia Scientific formerly ThermoFisher Scientific)