Innovative DevOps Engineer with a strong Linux background and 8 years of experience designing, implementing, and managing cutting-edge deployment automation in AWS, leveraging configuration management, CI/CD, and DevOps processes.
Hi, I’m
Ramachandraprapu Palanisamy
DevOps Engineer
Bangalore
Summary
Overview
9
years of professional experience
5
years of post-secondary education
1
Certification
Work History
ZEPTOBangalore
Sr DevOps Engineer
11.2021 - Current
Job overview
- Managing infrastructure from scratch to scaling it to handle the demands of a unicorn-level business requires careful planning, architecture design, automation, and continuous monitoring
- Migrate the application from a monolithic architecture to a microservices architecture
- Set up automated CI/CD pipelines for seamless code deployment, testing, and delivery to production
- Develop comprehensive backup and disaster recovery strategies, including regular backups and off-site data storage
- Perform load testing to identify bottlenecks and optimize the system's ability to handle high traffic
- Perform security audits and vulnerability assessments regularly to ensure compliance and protection
- Implement robust identity and access management using IAM roles and policies
- Set up a centralized logging system
- Docker for containerization to create consistent and portable environments for your applications
- Implement Kubernetes or other orchestration platforms for managing containerized applications, scaling, and load balancing.
PaytmBangalore
Sr DevOps Engineer
11.2019 - 09.2021
Job overview
- Migrate the applications into a Docker-based Kubernetes environment
- Design and Implement service mesh ISTIO
- Design and implement CI/CD pipelines
- Managing the ELK solutions
- Implement freeIPA user management solutions
- Migrating resources from Singapore to Mumbai
ZendriveBangalore
DevOps Engineer
07.2018 - 10.2019
Job overview
- Achieve SOC-2 compliance
- Perform monitoring of SOC-2 compliance for application access and provide monthly reporting
- Develop, manage, and improve security processes and best practices
- Replicate the Environment using Terraform
- Build the Deployment pipelines
- Automate the Redshift Data restoration from prod to pre-prod cluster
- Design the new network architecture and setup monitoring.
Nutanix, Minjar Cloud SolutionsBangalore
DevOps Engineer
09.2017 - 07.2018
Job overview
- Designed and developed automated deployment and scaling processes based on AWS and Google cloud
- Developed automation and deployment utilities using Bash, Python, and Rundeck
- Wrote custom monitoring and integrated monitoring methods into deployment processes to develop self-healing solutions
- Managed Amazon Web Services for the various projects including configuration and deployment of all required infrastructure, administrative tasks, and budget
- Set up and built AWS infrastructure with various services available by writing cloud formation templates in JSON
- Bring the newest technologies and management principles from the Digital world to the company, the product quantity and work efficiency were improved
- Automated deployments for 200+ cloud servers using Python and Bash
- Rewrote shell deploy scripts, reducing deployment times from hours to less than 2 minutes without downtime
- Design and develop continuous deployment pipeline Git, Jenkins, and Ansible across geographically separated hosting zones in AWS and Google Cloud
- Worked extensively with AWS services like EC2, S3, VPC, ELB, AutoScalingGroups, Route 53, IAM
- CloudTrail, CloudWatch, CloudFormation, CloudFront, SNS, and RDS
- Gained good experience by working with the configuration management tool Ansible and CI/CD tool
- Jenkins
- Worked on AWS Elastic Beanstalk for fast deploying of various applications developed with Java
- PHP, Node.js, Python, Ruby, and Docker on familiar servers such as Apache and Nginx.
PowerupCoimbatore
Sr Cloud Support Engineer
03.2015 - 08.2017
Job overview
- As Sr.Cloud Support Engineer while on-boarding a client, traveled to client places and understood their environment and application flow. Provided suggestions, stack changes, cost optimization, and proactive monitoring.
- Provided technical leadership and delivered innovative products and services to address customer specific requirements.
- Used metrics to monitor application and infrastructure performance.
- Understood client needs and objectives by conducting proactive customer and data analysis.
- Partnered with infrastructure teams on evaluation and feasibility assessments of new systems and technologies.
- Provided technical assistance for enterprise solutions and cloud services. Participated in migration of stacks from on-prem to AWS and within AWS regions.
- Maintained VPN user details and change requests.
- Analyzed and resolved issues relating to cloud infrastructure solutions. Created and updated user
IDs and security group tasks.
- Performed Vulnerability Assessment, Security Audit, and Penetration test on AWS infra.
- Worked with developers and QA engineers to design, test, deploy, document, monitor and maintain
the applications and components.
- Participated in the administration of client accounts with cloud services. Provided technical
assistance for all cloud operations.
- Analyzed and resolved problems relating to Amazon web services and products. Documented
detailed technical designs for cloud deployments.
- Supported hosting sites and evaluated new cloud-based technologies.
Education
Coimbatore Institute of TechnologyCoimbatore
M.C.A from Computer And Information Sciences
07.2013 - 04.2015
University Overview
DR.R.A.N.M Arts & Science College
B.C.A from Computer And Information Sciences
07.2009 - 04.2012
University Overview
Skills
Cloud & Iaas platforms: Amazon Web Services and Google Cloud
Orchestration tools: Kubernetes, EKS
Container: Docker
Infrastructure as a code: Terraform
Cloud optimization & cost saving tools : Botmetric(Beam), spotinst, computeio
Continuous integration: Jenkins, Github workflow
Continuous Delivery: salt, Ansible
Version control: Git, Bitbucket
Server operating systems: Linux, windows
Databases: Mysql,PostgreSQL, MongoDB
Monitoring tools: Ops view, Data dog, Newrelic, Pingdom, Nagios, Sensu, app dynamics, dynatrace, Prometheus
Performance testing Tools: Apache JMeter
Application Servers: Tomcat, Jboss, Lamp
Web servers: Apache, Nginx
Penetration tools: Nessus
Certification
Amazon AWS Certified Solutions Architect - Associate
Timeline
Sr DevOps Engineer
ZEPTO
11.2021 - Current
Sr DevOps Engineer
Paytm
11.2019 - 09.2021
DevOps Engineer
Zendrive
07.2018 - 10.2019
DevOps Engineer
Nutanix, Minjar Cloud Solutions
09.2017 - 07.2018
Amazon AWS Certified Solutions Architect - Associate
08-2017
Sr Cloud Support Engineer
Powerup
03.2015 - 08.2017
Coimbatore Institute of Technology
M.C.A from Computer And Information Sciences
07.2013 - 04.2015
DR.R.A.N.M Arts & Science College
B.C.A from Computer And Information Sciences
07.2009 - 04.2012