lead devops engineer

February **** to February ****

February **** to January 2019

Swarna Lakshmi

Summary

Skilled DevOps Engineer with 5 years of hands-on experience supporting, automating, and optimizing mission critical deployments in AWS, leveraging configuration management, CI/CD, and DevOps processes. Expertise in AWS, ELK, Jenkins, GIT, Docker.

Skills

Amazon Web Services (AWS)

Configuration management tool: Ansible, Chef

Container Technologies: Docker, AWS-ECS,

kubernetes

Version Control Tools: Git

Monitoring: Datadog, Cloud watch

Build, Deployment & CI: Jenkins, Maven

SDLC: Agile, Waterfall Methodologies

Experience

Simplr Solutions

Lead Devops Engineer

San Francisco, CA

• Created AWS environment with terraform as IAC and configured with ansible by performing immutable infrastructure in PROD.

• Created multiple lambda function for monitoring EBS volumes, shutting down instances with un-approved AMIs, monitored s3 access privileges, triggered respective lambda functions using cloud-trail for un- restrictive api calls on AWS resources.

• Experience with container-based deployments using ECS and Kubernetes.

• Used Kubernetes to orchestrate the deployment, scaling and management of Docker Containers.

• Configure batch jobs scheduling using control-m and schedule it to run on given time.

• Regular activities include configure user's access levels, monitor logs, identifying merge conflicts and managing master repository.

• Worked with AWS Lambda Functions, AWS Elasticsearch, S3 Buckets, Redshift clusters, EC2, ECS, ECR, Route53, Load balancers, Target-groups, Security-groups, Databases, Batch jobs, CloudWatch, SQS, SNS.

• Migration AWS Infrastructure from one account to other and setting up new Infrastructure.

• Enabling and Maintaining Elasticsearch. Created Lambda Function to save Kibana snapshots to S3 bucket.

• Identify, troubleshoot and resolve issues related to build and deploy process.

• Creation of CI/CD pipeline using Jenkins, GIT, TERRAFORM, Ansible.

• Worked with alerting system like PagerDuty, CloudWatch.

• 24/7 Support and monitoring infrastructure.

• Worked on CI/CD tools Jenkins and GIT version control system for continuous smooth code release process.

PG&E, San Ramon

Devops Engineer

San Ramon, CA

Automated build and deployment using Jenkins to reduce human error and speed up production 201-***-**** (C) - ************@*****.***

to Current

February 2016 to January 2018

June 2012 to May 2013

processes.

Actively manage, improve, and monitor cloud infrastructure on AWS, EC2, S3, RDS, ECS, Route53, Lambda Functions, including backups, patches, and scaling. Reduced costs by ~$1000 each month by eliminating unnecessary servers and consolidating databases.

Using Jenkins AWS Code Deploy plugin to deploy to AWS. Implemented a Continuous Delivery pipeline with Docker, and GitHub and AWS. Kubernetes is being used to orchestrate the deployment, scaling and management of Docker Containers.

Worked on Micro Services deployments on AWS ECS and EC2 instances. Worked on AWS Batch Jobs.

Deploy Openstack environments through automated tools, Ansible / custom pipeline. Creating S3 buckets and also managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS.

First Republic Bank

Build and Release Engineer

Worked in AWS environment, instrumental in utilizing Compute Services ( EC2, ELB), Storage Services (S3, Glacier, Block Storage, Lifecycle Management policies), CloudFormation(JSON Templates), Elastic Beanstalk, Lambda, VPC, RDS, Trusted Advisor and Cloud Watch. Migrated Linux environment to AWS by creating and executing a migration plan, deployed EC2 instances in VPC, configured security groups &NACL's, attached profiles and roles using AWS Cloud Formation templates and Ansible modules .

Used Amazon Route53 to manage DNS zones globally & to give public DNS names to ELB's and Cloudfront for Content Delivery.

Used IAM to assign roles, to create and manage AWS users, groups, and permissions to use AWS resources.

Deploying and maintaining production environment using AWS EC2 instances and ECS with Docker. Responsible for CI and CD using Jenkins, Maven and Ansible . Used Ticketing tool JIRA to track defects and changes for change management, monitoring tools like NewRelic and CloudWatch in different work environments in real and container workspace. Installing and configuring Terraform and building the infrastructure using terraform configuration file.

Built Jenkins jobs to create AWS infrastructure from GitHub repos containing terraform code. Used ElasticSearch, Logstash and Kibana (ELK) for maintaining system Logs and Bugzilla for tracking code bugs.

HCL Technologies

QA Engineer

Noida, India

Involved in manual Test Planning, writing Test Cases and Test Scripts as per specifications. Attend Sprint plan meetings, daily standup meetings and reviewed user stories in Agile environment. Perform various types of testing Functional & non-Functional Testing including smoke, white box, black box, integration, end-to-end, regression, and system testing as needed. Web application testing and device compatibility testing. Responsible for closer of defects by following up with respective stakeholder. 2015

2013

Update the test results in HP ALM.

Education and Training

Stevens Institute of Technology

master's: electrical engineering

NJ

Punjab Technical University

Bachelors: Electronics Communication

Highlights in DevOps Experience

• Adopted latest Devops methodologies to automate the creation, configuration and deployment with less cost for infrastructure in AWS.

• Adopted Infrastructure as Code (IaC) fundamentals, created infrastructure in AWS by using Terraform and configuring with ansible and automate the process by creating different Jenkins jobs.

• Creation of immutable infrastructure using configuration management tools like Ansible by developing ansible playbooks.

• Proficient with container systems like Docker and container orchestration like EC2 Container Service, Kubernetes.

• Proficient with different AWS services, like AWS Elasticsearch, S3 Buckets, Redshift clusters, EC2, ECS, ECR, Route53, Load balancers, Target-groups, Security-groups, Databases, Batch jobs, CloudWatch, SQS, SNS. Creation of EC2 Instances and cost-effective management of resources by configuring auto scaling, back-up of volumes attached to critical servers by taking snapshot on time-to time, monitoring of different services by using cloud-watch.

• Administration through AWS by creating different groups and assign users based on the requirements through IAM and created different roles. Notification management through SNS, by creating different bulletin boards and configuring different users for notifying them.

• Blue-Green Deployment approach for zero downtime in PRODUCTION.

• Implement application performance monitoring to ensure site uptime and performance

• Continuous Integration and Continuous Deployment using Git, Jenkins, AWS, Ansible and Artifactory.

• Tracking and auditing every user activity in production environment.

• On-call support for 24/7. Troubleshoot and performance issue.

• Design, build, implement and support CI/CD framework using GITHUB and Jenkins.

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