Overall 11+ years of professional work experience in DevOps DevSecOps, Linux Admin, SIEM Admin, Cloud Computing, and Automation tool in maintaining the company’s applications and system features, configuring servers and services, automating and optimizing application deployments, and provisioning prod/non-prod environment, integrating it with different tools to check and make it highly available.
Overview
11
11
years of professional experience
Work History
DevSecOps Engineer (AVP)
HDFC Bank
10.2022 - 07.2024
Implemented security best practices for setting up cloud infrastructure using Terraform
Implemented CI/CD pipelines using Jenkins and Github for automated testing, building, and deployment of applications
Integrated automated security scanning tools into CI/CD pipelines to ensure secure code releases
Conducted regular security audits and vulnerability assessments, implementing remediation measures
Collaborated with development teams to streamline application releases
Creating and maintaining documentation related to implementation and setup of application
Responsible for installing, configuring, and maintaining Linux Servers including application servers and database servers for production environment
Dynatrace Monitoring and agent installation which provides infrastructure monitoring as well as full-stack monitoring of applications and services through automatic instrumentation
Actively participated in deploying application artifacts to target environments using supported technologies and infrastructure, ensuring smooth and reliable deployments.
Team management and successfully delivering the project as per requirement and Support the business development lifecycle
Sr. Technical Lead
Incedo Inc
9 2021 - 07.2022
Maintaining the Application environment in EKS & ECS cluster
Configuring Docker Containers and Creating Docker files for different environments and to support the internal users (developer, tester)
Strive for continuous improvement and build continuous integration, continuous development, and constant deployment pipeline
Setup the customized environment for the application testing
Setup and Maintenance of automated environment using Terraform
Responsible for making micro services and other applications in High Availability
Installation, configuration, testing, and maintaining operating systems, application software, and system management
Monitoring and measuring customer experience and KPIs
Hands-On experience on EC2, ELB, EKS, ECS, auto-scaling, VPC, S3, IAM, AWS Chatbot, DNS Query Logger, Route 53, CloudWatch, SNS and focusing on high-availability, fault tolerance
Maintaining AWS Billings Data/Management.
Module Lead
Persistent System Pvt Ltd
08.2018 - 09.2021
Created Containers in Docker from images hosted on local repository
Mounted container storage/data on host to access the data from host as well as for Disaster recovery
Used Kubernetes to orchestrate the deployment, scaling, and management of Docker Containers
Building/Maintaining Docker container clusters managed by Kubernetes Linux
Created static POD using manifest file
Draining container when there is any maintenance on host
Assigned volume to POD in order to persistent the data using PV and PVC
Exposed container using ClusterIp, NodePort and Ingress controller in order to access hosted website on container
Performed an analytical and technical role in the implementation, integration, and delivery of technical IT security solutions, specifically QRadar SIEM Solutions
Qradar Implementation & its Integration with other Network devices, Applications, DB etc
And troubleshooting the same when necessary
As a part of the process, we monitor all Critical Security events from all identical network devices which are integrated with QRadar
Creating alerts and co relation rules when needed and reporting any identified incident to the respective teams
Troubleshoot the issue for Database integration, AWS, Azure, LinuxOS, AIX, Okta rest API, Office365 etc integration with SIEM
Monitoring, Analyzing and Managing the real-time events for the security devices (Firewall, Routers, Servers) using SIEM tools.
Linux Administrator/ System Administrator
Cybage Pvt Ltd
07.2016 - 07.2018
Created Docker container in project environment
Build containers using images
Rebuild Docker containers to reclaim the disk space
Push and pull the repos to Docker registry
Disk Management, Partitions on disk and LVM
Patch deployment in Test and Production Servers
Proactively working on monitoring tools like Nagios, Splunk, AppDynamics, Site24X7, AlertSite, PagerDuty, and OpsGenie to determine production issues
Migrating storage and VM host using VMsphere
Managing server DNS using DNS manager tool
Configured software RAID on servers
Using Service Now ticketing tool for managing service requests, incident management, problem management, and other service management functions in line with ITIL Standards.
Senior Technical Support
Tata Consultancy Services
01.2016 - 07.2016
System troubleshooting with Linux tools
Memory and Swap Space management
User and Group Administration
Software Installation using source code, RPM, and YUM
Managed Redhat Cluster and Cluster Troubleshooting
Worked with directories, files, permissions, ACL.
Sr. Infrastructure Engineer
Mphasis Pvt Ltd
05.2013 - 01.2016
System Monitoring - disk usage, CPU usage, process monitoring, user process activity, memory activity, network activity using Linux tools iostat, sar, lsof, top etc