Praveena Palanisamy

DevOps Engineer

Bengaluru, Karnataka, India4 yrs 6 mos experience

Highly Stable

Key Highlights

Expert in AWS cloud services and infrastructure management.
Proficient in CI/CD pipeline automation with Jenkins and Git.
Strong experience in Linux system administration and database management.

Stackforce AI infers this person is a DevOps and Cloud Infrastructure expert specializing in SaaS solutions.

Contact

Skills

Core Skills

DevopsAwsLinux

Other Skills

AWS CodeBuildAWS CodeDeployAWS CodePipelineAWS Command Line Interface (CLI)AWS Elastic BeanstalkAWS Identity and Access Management (AWS IAM)AWS LambdaCloudFormationCloudWatchCore JavaDockerEC2GitHuman Resources (HR)IAM

About

DevOps and Cloud professional with strong experience across Linux system administration, AWS cloud services, and CI/CD pipelines. Skilled in managing infrastructure on AWS (EC2, VPC, IAM, S3, CloudFormation, CloudWatch) and automating deployments with Jenkins, Git, SonarQube, Nexus, Docker, and Kubernetes. Experienced in monitoring and logging using Prometheus, Grafana, and EFK/ELK stacks. Passionate about optimizing infrastructure, improving delivery pipelines, and enabling secure, scalable, and reliable solutions.

Experience

Tata consultancy services

DevOps Engineer

Jan 2017 – Jul 2021 · 4 yrs 6 mos · India · On-site

DevOps Engineer:
Built and maintained CI/CD pipelines using Jenkins integrated with Git to automate builds and deployments.
Configured SonarQube for static code analysis and used Nexus Repository Manager for artifact management.
Deployed and managed applications using Docker containers and orchestrated them with Kubernetes (pods, deployments, services).
Collaborated with development teams to streamline release processes and improve delivery speed.
Applied Git branching strategies to support smooth code integration across teams.
AWS Cloud Engineer:
Worked with core AWS services including EC2, VPC, IAM, Lambda, S3, ELB, Route 53, EFS, EBS, CloudFormation, and SNS.
Assisted in infrastructure provisioning with CloudFormation templates for consistent deployments.
Managed EC2 instances, scaling groups, and load balancers to support performance and availability.
Used CloudWatch and CloudTrail for monitoring and troubleshooting.
Handled AMI creation, snapshots, and EBS volume resizing/optimization for backup and recovery.
Configured networking components (IGW, NAT Gateway, Security Groups) and hosted static sites on S3.
Collaborated with teams for deployments and used GitHub for version control and IAM roles for secure access management.
Linux System Administrator:
Administered and maintained Linux servers (RHEL, CentOS, Rocky Linux, Alma Linux) – installation, configuration, patching, troubleshooting.
Managed MySQL and PostgreSQL databases for backups, user access, and performance monitoring.
Configured network and security components (IPTables, SELinux, NTP servers).
Set up SMTP services (Mailx, Postfix) and file-sharing protocols (NFS, Samba, FTP).
Managed user accounts, ACLs, and permissions to ensure secure access control.
Automated package management and updates using YUM/DNF.
Troubleshot system and network issues using tools like ping, traceroute, journalctl, grep.