SUMMARY

• A self - driven engineer wif sound noledge in working at an intersection of software development and DevOps.
• Extensive experience in creating various infrastructure scenarios wif AWS (IAM, EBS, S3, RDS, VPCs, Load balancing, Security Groups, ACLs, CloudWatch, Lambda, ELB)
• Experience in creating Terraform modules for creating different instances of IaaS in AWS.
• Experience in installing and configuring services on local and remote servers using Ansible for local and cloud environments.
• Proficiency in developing end-to-end CI/CD pipelines using Jenkins dat include all stages of infrastructure management in a logically scripted format.
• Python development wif an emphasis on data engineering and analytics. Experience in developing data pipelines and Machine Learning models.
• Effective use of containerization technologies - Docker and Kubernetes. Ability to create and manage clusters to cater to provide high availability servers.
• Creation and management of subnets and VPCs at the organization level including troubleshooting network issues.
• Network management using VMWare NSX and ESXi.
• Developing Web automation script using Selenium.
• Proficiency in developing Restful API services using Python and Postman. Experience in extensive testing of web applications using APIs.
• Extensive noledge of routing and subnetting and Linux system administration.
• Efficient use of SCM (Github, BitBucket) wif the management of branches, merging, etc.
• Team collaboration strategies wif the help of SCRUM, Sprint Backlogs, etc.
• Solid understanding of data structures, algorithms and object-oriented programming.

TECHNICAL SKILLS

Operating Systems: Windows, Linux

Programming Languages: Python, Java, C, C++, R

SCM tools: GitHub, BitBucket

CI/CD and Automation tools: Maven, Jenkins, Nexus, Terraform, Ansible

Databases: MySQL, PostGreSQL, RDS

Web Testing: Selenium, Selenium WebDriver, Python, Postman

PROFESSIONAL EXPERIENCE

Confidential - Northbrook, IL

AWS DevOps Engineer

Responsibilities:

• Worked in collaboration wif the development team to support the automation on AWS infrastructure.
• Configured various AWS components such as VPC, IAM, EC2, S3, RDS, EBS, Target Groups, security groups, lambda, ELB for deploying containerized applications on AWS ECS cluster.
• Managed tasks such as assigning roles, managing users and groups and assigning policies using AWS Identity and Access Management (IAM).
• Worked on setting up load-balanced highly available AWS ECS clusters for running micro-services.
• Got solid understanding of secure-cloud configuration (CloudTrail, AWS Configuration), Cloud-security Technologies (VPC, Security Groups, etc.), and cloud-permission systems (IAM).
• Worked on AWS Lambda to run the code in response to events, such as changes to data in an Amazon S3 bucket, Amazon DynamoDB table, HTTP requests using AWS API Gateway.
• Developed Terraform modules and pipelined the created instances to Ansible playbooks using a dynamic inventory.
• Developed AWS CloudFormation templates to create reusable templates wif the desired configurations.
• Deployed CI/CD on-click pipeline using Jenkins complete wif stages to create, configure and deploy to infrastructure(Using AWS, Ansible, and Terraform).
• Handling of Jenkins and Build Servers manage to build/container deployments orchestration on Clusters.
• Containerized applications wif Docker for creating custom Docker images, tagging and pushing in ECR repository.
• Worked on scaling policies for Scaling EC2 nodes.
• Managed the storage of source code git repos to AWS S3 buckets.
• Contributed to setting up wif Kubernetes using AWS EKS.

Environment: Linux, AWS, Jenkins, Ansible, Terraform, Docker, Kubernetes

Confidential - Los Angeles, CA

Python Automation Engineer

Responsibilities:

• Developed data pipelines using Airflow for all dat included all stages of data processing.
• Developed Python Scripts and APIs for interfacing Airflow using Flask.
• Helped in deciding and implementing methods for data cleaning and pre-processing.
• Worked on implementing model tuning and validation strategies.
• Used cloud infrastructure (AWS) and various services for deployment and storage
• Used terraform to implement ‘Infrastructure as code’ for creating various resources on cloud including S3 buckets, etc.
• Configured resources such as EC2, VPC, Route53, ELB, S3, ECR, supporting networking and management/monitoring services using Ansible.
• Containerized applications using Docker and worked on developing high availability Kubernetes clusters. Created Docker images using a Dockerfile and configuration automation using Docker containers.
• Experience wif installation and configuration of Kubernetes, clustering them, and managed local deployments in Kubernetes.
• Developed build frameworks dat would be reusable and robust for most build processes.
• Design/Develop Automation frameworks, and Automation Scripting. Support Engineers for CI/CD tasks and issue fixes.
• Installation of Jenkins in both windows and Linux machine and configuring the paths to all the tools in Jenkins and installing Plug-in Jenkins as per project requirements and configuring Slaves in Jenkins.
• IntegratedNexus wif Jenkins as an artifact repository.
• Created multiple Python and UNIX shell Scripts for various application-level tasks.
• Managed version control on Github for the different developers.

Environment: Linux, Python, Github, AWS, Flask, Apache Airflow, Ansible, Terraform, CI/CD, Docker, Kubernetes

Confidential

QA Engineer

Responsibilities:

• Effective use of SCM to configure repositories on various servers.
• Got thorough noledge of mobile and web application development.
• Created the test plan document, test scenarios and test cases based on the requirement document
• Identified the Test Cases, mapped them to use case and documented them in Jira.
• Worked wif the Developers and the Test Lead to verify the Test Cases.
• Helped identify and implement best QA practices.
• Designed, executed and maintained Selenium Web Driver test cases.
• Used Selenium to set up testing mechanisms in the development process.
• Strong experience in API development (RESTful services) and validating endpoint, resources and parameter for web services.

Environment: Web Development, Selenium, Selenium WebDriver, Jira, REST API