VInutha v
Hosur
Summary
Highly skilled Senior DevOps Engineer with a strong record of delivering exceptional client support. Demonstrates extensive expertise and practical experience in various technologies, such as Middleware, Amazon Web Services, Google Cloud Platform, Tekton, Cloud Build, Terraform, Kubernetes, Github, Docker, Openshift, Dynatrace, Splunk, Sonarqube, Fossa, Checkmarx, 42crunch, Apigee, and Cloud Monitoring Tools. Committed to ensuring flawless operations and optimizing efficiency by implementing state-of-the-art solutions.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Senior Devops Engineer
Tech Mahindra
Chennai
04.2023 - Current
- Demonstrated advanced proficiency in various AWS services such as EC2, S3, RDS, IAM, Lambda, CloudFormation, and CloudWatch.
- Demonstrated expertise in Infrastructure as Code (IaC) using Terraform for seamless provisioning and management of cloud resources.
- Deep knowledge of Kubernetes for container orchestration and management.
- Created and managed detailed documentation for infrastructure setup, deployment procedures, and standard operating protocols.
- Configured OAuth authorization flows (e.g., Authorization Code Grant, Client Credentials Grant) to ensure secure API interactions. Managed token issuance and validation to control access.
- Implemented OIDC for user login and identity management, including handling authentication tokens and integrating with identity providers. Managed user session and token refresh processes.
- Configured SAML assertions and managed SSO integrations between identity providers and service providers. Ensured seamless user authentication and improved security.
- Created Docker images for each microservice, defined multi-container environments with Docker Compose, and orchestrated deployment with Kubernetes.
- Created Helm charts to simplify application deployments, managed configuration through Helm values, and integrated charts with CI/CD pipelines for automated deployments.
- Containerized the legacy application using Docker, configured deployment on AWS ECS, and ensured smooth integration with existing systems.
- Integrated Helm into CI/CD pipelines to automate application deployment and updates. Managed Helm chart versioning and configurations to streamline deployment processes.
- Extensive experience with various GCP services including Cloud Run, Cloud Storage, Postgres DB, Redis, Compute Engine, Artifact Registry, Cloud Build, Workflow, Dataflow, Pub/sub, Cloud Scheduler and VPC.
- Set up GCP projects based on services, environments, and budget.
- Analyzing the on prem springboot/Angular and WAS liberty application and selecting GCP services
- Designed Future State architecture based on Client Requirements
- Designed and oversaw CI/CD pipelines utilizing tekton and Cloud Build to automate build, test, and deployment procedures, reducing pipeline setup time by 40%.
- Created and managed detailed documentation for infrastructure setup, deployment procedures, and standard operating protocols.
- Proactively monitored performance issues and application errors utilizing splunk and dynatrace, resulting in a 30% reduction in downtime
- Created Postgres DB, cloud storage buckets, artifact registry, redis and load balancing setup using terraform and established ingress and egress.
- Implemented workflows, pub/sub topics, and subscriptions using terraform
- Developed and deployed springboot (backend) API and angular (frontend) via Tekton in Cloud run, while ensuring seamless integration
- Connected backend and frontend, while implementing Cloud armour policies to enhance customer accessibility
- Implemented deployment of WAS liberty application using tekton in openshift cluster and configuring routes
- Implemented Cloud Scheduler with ADFS authentication to automate API invocations.
- Developed Python script to execute cloud scheduler jobs through cloud build
- Implemented workflow configuration to receive messages from pub/sub topics and deliver them to specific subscriptions
- Deployed static web applications in cloud storage buckets
- Collaborated with the development team, utilizing 42 Crunch and APIGEE to conduct comprehensive testing and ensure API functionality.
- Utilized security tools such as Fossa, Sonarqube, and Checkmarx to ensure source code integrity and eliminate passwords from the codebase
- Created and managed detailed documentation for infrastructure setup, deployment procedures, and standard operating protocols.
System Administrator
FIS – Global
Bangalore
09.2022 - 03.2023
- AWS & Docker: Expertise in Amazon Web Service likes EC2, S3, ELB, AMI, CLOUD WATCH, RDS, DynamoDB, VPC, Route53, IAM and SNS
- Monitoring health of Amazon EC2 instances and other AWS services
- Cloud Watch was be used for monitoring AWS Cloud resources and applications by setting alarms and events for performance and operational metrics
- Strong Knowledge in launching Amazon EC2 Cloud instance using predefined and customized AMI’s and configuring with VPC’s and security groups
- Responsible for creating Amazon Machine Images (AMI) that can be utilized while implementing the Elastic load balancer (ELB) and Auto Scaling
- Experience on Setting up Databases in AWS Cloud infrastructure using RDS, Storage using S3 buckets and configuring the server backups to S3
- Having experience in administering Linux in Installation, Configuration, Backup, Recovery, Maintenance and Support
- Strong ability to troubleshoot any issues occurred while integrating, building, deploying and in production support
- Configuring the Docker containers and creating Docker files for various applications.
Professional Software Engineer
DXC Technology
Chennai
06.2020 - 09.2022
- Installation, configuration, SSL certificate renewal and generating of CSR in Apache webserver, Apache tomcat, WebLogic, WebSphere, and IIS
- Good Knowledge on Unix commands
- Having hands-on experience to integrate webserver with app server (Integration of Apache with WebLogic, Apache with tomcat, IIS with tomcat)
- Having hands-on experience in executing the deployment for jobs in ansible tool
- Troubleshooting the issues using Dynatrace tool
- Performed installation and deployment of war files in jetty
- Know the process of ITIL and having good knowledge on Service Now
- Having experience on both windows and Unix machines
- Analysing the logs and troubleshooting the issues in all MW technologies
- Taking thread dump, heap dump and to configure out of memory error automatically through script
- Resolving priority raised incidents within the time
- Having basic knowledge on AZURE and AWS
- Documenting the procedures by creating SOP for day-to-day activities
- Working 24/7 hours in both Prod and non-Prod environments
- Performing health checks, restart in all MW technologies
- Having experience in AWS console to check basic level by creating S3 bucket, uploading the certificate to S3 checking retention period of servers and start/stop/terminate instances.
Education
B.E, Electrical & Electronics -
College of engineering Guindy- Anna university
Chennai, TN01.2020
12th Grade -
Sri vidya mandir
01.2016
10th Grade -
St, Joseph’s matriculation school
01.2014
Skills
- Linux, Windows
- Git, GitHub
- Bash, Python, PowerShell
- Dynatrace and Splunk
- IBM WebSphere, IBM MQ, Oracle WebLogic Server, Tomcat and Jetty
- Docker, Kubernetes, Helm
Certification
- Oracle WebLogic Administration 12c (1z0-133)
- Azure Certified – AZ-900
- Aws cloud practitioner Certified
- Aws Solutions Architect Certified
- Google Cloud Certified Professional Cloud DevOps Engineer
Accomplishments
- Recognised by management for Quarterly Champs Award in FY2020-2022 (Q2, Q4)
- Joined as Associate professional got promoted in 2021 as Professional Software engineer.
- Got champs Awards and Star Awards in every Quater
Disclaimer
I hereby declare that all the information given above is true and correct to the best of my knowledge.
Timeline
Senior Devops Engineer
Tech Mahindra
04.2023 - Current
System Administrator
FIS – Global
09.2022 - 03.2023
Professional Software Engineer
DXC Technology
06.2020 - 09.2022
B.E, Electrical & Electronics -
College of engineering Guindy- Anna university
12th Grade -
Sri vidya mandir
10th Grade -
St, Joseph’s matriculation school