SUMMARY

• Over 10 years of working IT experience, with over 6 years of experience as AWS Cloud DevOPS and System Administration.
• Currently working in a CI/CD environment with solid emphasis on merging development work with a Master/Trunk branch constantly(CI) and code is ready to ship to next level(CD).
• Proficient with AWS components such as EC2, S3, VPC, Security Groups, Elastic IPs, Route 53, RDS and CloudFormation.
• Designed and Implemented serverless architecture using AWS Lambda, API Gateway, S3, DynamoDB and CloudFront.
• Solid hands - on experience in LINUX and Using SHELL, PYTHON scripting to automate processes.
• Experience in working on source controller tools like GIT, TFS and AWS Codecommit.
• Experience with Jenkins/Maven deployment and build management system.
• Worked on Java and .net applications by automating their build from end to end.
• Hands-on experience with configuration & automation tools such as Ansible, Chief and Puppet.

TECHNICAL SKILLS

• AWS EC2
• VPC
• RDS
• S3
• CloudFormation
• EC2 Container Service
• API gateway
• CodePipeline
• CodeCommit
• Cloud Watch
• CloudTrail
• Trusted Advisor
• Redis
• SQS
• SNS
• Lambda
• DynamoDB
• MYSQL
• Nagios(checkmk)
• Windows 2012
• Linux
• Jenkins
• CloudHealth
• Docker Containers
• Ansible
• Chef and Puppet.

PROFESSIONAL EXPERIENCE

Confidential, CA

AWS DevOPS Engineer

Responsibilities:

• Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balancer and AMIs.
• Involved in CI/CD process of automating the entire workflow once developer checks in code to dev branch to merge onto staging & Prod with proper QA certs.
• Used Jenkins,shell and python scripts to automate the code deployment & automation of continuous integration infrastructure.
• Designed and implemented serverless architecture using AWS Lambda, API Gateway, S3, Cloudfront Distribution and Codepipeline.
• Created Cloudformation template to launch the application in Auto Scaling group with different scaling policies.
• Implemented open VPN and Jump box in public and private VPC for securely connecting to the backend applications.
• Migrated marketing web sites from Rakspace to AWS.
• Used lambda function to trigger cloud health alarms to stop and start the non-production servers on weekends.
• Responsible for User Management, Plugin Management, End to End automation of build and backup and recovery processes in Jenkins.
• Worked on core AWS services such as setting up new server (EC2) instances/services in AWS, configuring security groups, and setting up Elastic IP’s.
• Worked on creation of customDockercontainer images, tagging and pushing the images to Dockercontainer.
• Created AWS S3 buckets with Standard and Glacier configuration for tape backs. Configured S3 buckets so as dev team can programmatically perform CRUD operations by using AWS SDKs.
• Integrated Jenkins with Slack so that every team member is notified on the code build status.
• Utilized Nagios and Runscope tool to monitor highly optimized PASS and IAAS solutions.
• Used Cloud watch for actively monitoring stats from all of the parts in AWS solutions.
• UsedAnsibleplaybooks to automate AWS features like EC2, IAM, VPC, EBS, Cloud Watch, Cloud Trail, Cloud Formation, Auto Scaling, IAM and S3.

Confidential, Los Angeles, CA

AWS DevOPS Engineer

Responsibilities:

• Worked on migrating traditional on-premises infrastructure to AWS cloud services, which now hosts 30+ application and 20+ aws services
• Assisted setting up whole CI/CD process, designing process, building tooling and automation as well as mentoring technology team to utilize automated-deployment.
• Designed roles and groups usingAWSIdentity and Access Management (IAM). Created users and groups using IAM and assigned individual policies to each group.
• Utilized Jenkins and Build tools like Maven to ensure the app code Prod ready and deployed.
• Redesigned existing Amazon AWS infrastructure (EC2, EIP, CloudFront) to improve security and availability, eliminate single points of failure, and enhance maintainability via simplification.
• Created Amazon VPC and public-facing subnet for web servers with internet access using cloudformation template.
• Used CLOUD WATCH for AWS cloud resources and the applications that we deployed on AWS (alarm creation, notify service, searching log events/streams).
• Monitored System Activities like CPU, Memory, Disk and Swap space usage to avoid any performance issues.
• Created and managed cloud VMs (EC2 instances) withAWSEC2 command line clients andAWSmanagement console.
• Performed Elastic Load Balancing to distribute incoming traffic across multiple EC2 instances (Creating load balance, HTTPs Load Balancer, Monitoring, etc).
• Utilized CloudFormation Template/ other deployment model that worked for the current environment. Focused specifically around reusable and extensible patterns.

Confidential

Sr Devops Engineer

Responsibilities:

• Designed and implemented fully automated server build management, monitoring and deployment solutions spanning multiple platforms, tools and technologies including Jenkins Nodes/Agents, SSH, deployment and testing.
• Worked on designing and deploying scalable, highly available, and fault tolerant systems on AWS.
• Installing and administering GIT, Jenkins on Linux and windows servers.
• Configured NAT instance for internal servers within the private subnets thereby not exposing to the public internet.
• Launching Amazon EC2 Cloud Instances using Amazon Web Services (Linux/ Ubuntu) and Configuring launched instances with respect to specific applications.
• Hosted Enterprise web applications using AWS platform.
• Applying company security policies using Security groups and Network ACLs for instance and subnet level security as per project requirements.
• Used Auto-scaling and Elastic Load Balancer features on EC2 instances to serve the end users using applications during unexpected traffic/demand.
• Responsible for the build and release management process.
• Coordinating with development teams to perform builds and resolve build issues.
• Worked on Jenkins and created multiple jobs for code deployment.
• Hands on experience on Windows and Linux Server Deployments

Confidential

Sr AWS System Administrator

Responsibilities:

• Responsible for planning, installing, and supporting Amazon web services infrastructure.
• Designed roles and groups for users and resources using AWS Identity Access Management (IAM) and granted fine access ofAWSresources to users.
• Built AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.
• Manage Code Repository by maintaining code repository in GIT; improve practices of branching and code merge to custom needs of development team.
• Used security groups to develop a logical firewall to ensure high security for control applications.
• Created S3 buckets and S3 lifecycle policies to give access to required users and service accounts.
• Added bootstrap scripts for EC2 instances while launching.
• Assigned roles to EC2 instances to access/store data from otherAWSservices like S3.
• Created new EBS volumes and attaching same to EC2 instance when needed.
• Used Amazon RDS to manage, create snapshots, and automate backup of database.
• Monitored EC2, ELB, RDS through cloud watch.
• Collaborated with development team to troubleshot and resolve issues.
• Perform upgrades and maintenance on our Ubuntu & Amazon Linux servers.
• Used Salesforce as ticketing system.

Confidential

Subject Matter Expert

Responsibilities:

• Manage the full life cycle projects related to the implementations of ADT interfaces into the EMPI.
• Gather user requirements
• Establish VPN Tunnel connections (IP addresses and ports) with info security team
• Designed new solutions and handled all aspects of the interface architecture process
• Worked and lead technical team to ensure results are achieved and deadlines are met
• Provided day to day support with troubleshooting, analysis, and problem definition for production issues
• Coordinared with BA/QA team, data exchange partners to validate and test all new Development and exchanges
• To build Interfaces using HL7 standards between hospitals and labs to make sure there is a proper flow of HL7 lab orders going out to lab and HL7 lab results are received on patient charts from Lab electronically. Setup interfaces between 2 or more applications used by Hospitals.
• Troubleshoot HL7 messages according to the vendor specifications.