Harshitha G E

Jenkins:

• Proficiently troubleshoot issues related to builds, deployments, and Jenkins infrastructure.
• Provide essential support to both development and operations teams during critical incidents.
• Manage and optimize Jenkins plugins, ensuring the latest features and improvements.
• Collaborate with developers to align plugins with application requirements, optimizing the CI/CD pipeline.
• Take ownership of CI/CD pipelines, leading their design, implementation, and maintenance in Jenkins.
• Automate workflows to ensure the efficient building, testing, and deployment of applications.
• Implementation and integration of Sonar Cloud, ensuring seamless static code analysis within CI/CD pipelines, enforcing code quality standards, and actively collaborating with development teams to enhance code quality and security.

Kubernetes:

• Deploy, configure, and maintain Kubernetes clusters to ensure scalability, resilience, and optimal performance and Implement best practices for cluster security, resource allocation, and efficient use of infrastructure.
• Implement logging strategies within Kubernetes clusters to capture and analyze application logs.
• Set up log monitoring tools to proactively identify issues, troubleshoot, and optimize application performance.
• Deploy applications to Kubernetes clusters, ensuring proper configuration and adherence to best practices.
• Implement auto-scaling and load balancing mechanisms to efficiently manage application workloads.
• Diagnose and troubleshoot issues related to Kubernetes deployments, ensuring quick resolution to minimize downtime.
• Collaborate with development teams to identify and address application-specific challenges in a Kubernetes environment.
• Set up monitoring tools to track resource utilization within Kubernetes clusters.
• Optimize resource allocation based on application demands, ensuring cost-effectiveness and optimal performance.

Docker Expertise:

• Configured Docker containers and Dockerfiles for consistent and portable applications.

Infrastructure as Code with Terraform:

• Initiated the use of Terraform for infrastructure provisioning and configuration management.

Automation with Shell Scripting and Python:

• Proficiently used shell scripting and Python for automation tasks, reducing manual intervention and enhancing operational proficiency.

Cross-functional Collaboration:

• Collaborated closely with cross-functional teams, fostering teamwork to plan, deploy, and maintain critical business applications.
• Successfully migrated over 50+ microservices from AWS EC2 to containerized environments.

Cost Optimization:

• Orchestrated and optimized cloud infrastructure on AWS, achieving a 30% reduction in costs through strategic planning and resource management.

Version Control Management:

• Proficiently managed Git repositories, including creating new repositories and users, and ensuring proper access controls.
• Resolved conflicts arising from code merges in Git, ensuring a smooth collaborative development process.

Incident Management:

• Participate in incident response activities, conducting post-incident reviews, and implementing improvements to prevent recurrence.
• Contribute to the development of runbooks and documentation for incident response.

ETL Developer:

• Proficiently monitor and ensure data integrity on Snowflake, adeptly debugging deployment issues.
• Orchestrate Azure cloud data loading, expertly analyzing and troubleshooting across PROD, UAT, and Dev environments.
• Master the creation of DDL in SQL for Snowflake, seamlessly deploying and managing metadata files in the Snowflake environment.
• Design, develop, and implement ETL processes to extract, transform, and load data into Snowflake.

Junior Devops Engineer:

• Hands on experience with version control tool like GIT (GitHub).
• Good working experience on Linux Operating Systems and automated the daily tasks using Shell Scripting.
• Implementing CI-CD process using Scripted pipeline and groovy script in Jenkins.
• Configuring the Docker containers and creating docker files for different environments.
• Designed Docker images to containerize different applications and tools.
• Working on Kubernetes tool to to orchestrate the deployment, scaling and management of Docker containers.
• Handled operations and maintenance support for AWS cloud resources which includes launching, maintaining and troubleshooting EC2 instances, S3 buckets, Virtual Private Clouds (VPC), Elastic Load Balancers (ELB) and Relational Database Services (RDS) using Terraforms.
• Setup up multi-tier web application on AWS using ELB, EC2(Tomcat), Route 53, Rabbit MQ, Memcache, MySql.
• Continuous Integration Using Jenkins, Nexus, SonarCube and Slack.