SUMMARY

• 7+ years of extensive professional experience on networking, testing, building and AWS cloud computing that includes deployments of artifacts for entire application development life cycle model.
• Experienced in all aspects of Software Development Life Cycle (SDLC) such as Analysis, Planning, Developing, Testing and implementing and Post - production analysis of the projects.
• Experienced in using and configuring AWS services such as EC2, EBS, RDS, CloudWatch, Auto-scaling, IAM, Route 53, ECS, ECR and S3
• Experienced in setting up CICD pipeline using Jenkins.
• Setting up databases in AWS using S3 bucket and configuring instance backups to S3 bucket.
• Experience on Virtualization technologies like VMware and XenServer
• Hands on experience in using configuration management tools like Ansible, Terraform.
• Good knowledge in branching, tagging and maintaining the version across the environments using SCM tools like GIT and Subversion (SVN).
• Sound knowledge with Internet technologies including TCP/IP and HTTP.
• Hands on experience with network systems such as Servers, Switches, Firewalls and Routers.
• Certified SAFe 5 Agilist and Certified SAFe 5 DevOps Practitioner
• Experience working in Agile team, leading scrums in Agile practices.
• Expert in Data backup and archiving on AWS using S3 and Glacier.
• Experienced in scripting in various projects for automating tasks.
• Extensive experience in managing Virtualization, and system security.
• Strong Leadership, Worked Independently with minimal supervision.

TECHNICAL SKILLS

Operating Systems: Linux, Windows server - 2008, 2012,2016, 2019

Cloud Technologies: AWS, Azure

Databases: SQL, PostgreSQL, ORACLE, MySQL

Monitoring Tools: CloudWatch

Build Tools: Maven

SCM: GitHub, SVN

CI Tools: Jenkins

Configuration Management Tools: Chef

Virtualization Tools: VMware, Oracle Virtual box, XenServer

Web Development: HTML5, CSS, jQuery, PHP, AJAX, XML

Programming Languages: C, Python, JavaScript

PROFESSIONAL EXPERIENCE

Confidential, Columbia, MD

Build/Release Engineer/ SRE

Responsibilities:

• Align to EPC specific Release process and schedule for all assigned releases.
• Track Change Requests and defects for releases on Jira.
• Execute Portal releases as per release playbook.
• Coordination of all release deliverables.
• Delivery of XLC documents such as VDD/TSR/TCS and other deliverables such as Jira list, PRL for code review.
• Architect, maintain, and streamline automated build and release pipeline from code compilation, automated testing, to deployment of releases to multiple environments.
• Maintain source control branches and perform integrations with merge conflicts if needed.
• Collaborating with other RE and teams on dependencies across.
• Facilitate and champion the quick resolution of problems found during the release and deployment efforts.
• Maintained and updated source code repositories on a regular basis.
• Expertise in Git and Jenkins issues.
• Created secure CI/CD system using Git to ensure integrity of developer commits prior to deployment.
• Troubleshoot system and deployment issues.
• Work closely with the development team to integrate new deployment processes and strategies to meet our feature requirements.
• Setup and maintained Splunk based monitoring tool to provide on going monitoring, status and notifications for host and service events.
• Implementation of DevOps SRE solutions for large scale distributed web applications across multiple tiers.
• Built monitoring and automation tools
• Developed many dashboards for our network and infrastructure
• Performed deep-dive analysis on application issues
• Participated in a weekly on-call rotation

Confidential, Jessup, PA

AWS/DevOps Engineer

Responsibilities:

• Experienced in setting up and maintaining CI/CD pipeline using Jenkins, Ansible and AWS.
• Hands on experience on terraform for AWS infrastructure provisioning.
• Experienced with Ansible playbooks for virtual and physical instance provisioning, configuration management and software deployment
• Work extensively on Linux and AWS on everyday basis.
• Experienced in server infrastructure development on AWS Cloud.
• Worked extensively on EC2, RDS, Lambda, IAM, RDS, S3, Glacier, WorkSpace, VPC, Cloud Trail and many more.
• Implemented cost cutting techniques in AWS for EC2 instances.
• Deployed a complete project using automation scripts
• Developed automation process using PowerShell scripts for build & deployment.
• Experienced in building and deploying java code through Jenkins.
• Design the build and deploy processes for components and applications.
• Created build packages using automation tools.
• Participated in daily and weekly release meetings.
• Troubleshoot build issues during Jenkins build process.
• Documenting and maintaining release notes, change requests and bugs in defect tracking tool.
• Maintained metrics analysis report for every release.
• Managed GIT repositories for branching, merging and tagging.
• Performed deployments to various Linux environments.
• Worked on Active Directory authentication.
• Experienced in integrating on-prem AD with Azure and AWS.
• Experienced in VPN creation and configuration.
• Configured Atlassian tools using scripts.
• Experienced in handling Jira, Confluence and Bitbucket administration and maintenance.
• Experienced with integrating Atlassian tools with internal & external systems.
• Created Jira projects, templates, workflows, screens and other administrative activities.
• Experienced setting up end to end crucible project.
• Experience in managing repositories in the Fisheye instance.
• Managed and Supported quality assurance CMMI Level, project documentation, process improvement process improvement and reporting to management.
• Provided CMMI training to the project team.
• Analysing tools and technologies and conduct proof of concept applications based on requirements.
• Stay abreast of industry technical trends and new development to maintain current skills and remain current with industry standards.
• Producing technical documentation for the tasks assigned.
• Assisting Business Development team on technical writeups.

Confidential, Cedar Rapids, IA

AWS DevOps Engineer

Responsibilities:

• Supporting production with .net and Java applications.
• Manage the health of the entire server environment such as Dev, Prod, Non prod and Test.
• Worked on Red hat OSE of Docker container.
• Used Docker containers for application development.
• Managed special pods on Jenkins pipeline environment
• Clean up docker-pool-storage and provide more space in the LVM when needed.
• Manage pods and Nodes
• Involved in migrating the current Linux environment to AWS/RHEL Linux environment and used auto scaling feature.
• Used JIRA as a Change Management/ Work Management/ Agile Tool.
• Migrated the existing subversion repository including history, mergers and tags.
• Branching and merging code lines in the GIT and resolved all the conflicts raised during merges.
• Monitor the entire system like the CPU and MEM usage Nodes using Grafana.
• Create projects, pods and expose it to the end-user.
• Used AWS solutions using EC2, S3, RDS, EBS, ELB, Auto scaling groups.
• Used AWS CLI within Jenkins pipelines at various stages to interact with AWS in deployment.
• Configured AWS IAM Security Group in Public and Private Subnets in VPC.
• Created AWS Route53 to route traffic between different regions.
• Created alarms and trigger points in Cloud Watch based on thresholds and monitored logs via metric filters.
• Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and DB templates.
• Maintaining AWS infrastructure and providing mentorship to others in team.
• Working with technical and non technical teams across AWS.

Environment: RHEL, AWS EC2, S3, VPC, EBS, ELB, IAM, CloudWatch, Cloud formation, VPC, SQL Server, JIRA, Git, Bash Scripting, Active Directory, Tomcat.

Confidential

DevOps Engineer

Responsibilities:

• Creating full automated CI/CD build and deployment infrastructure.
• Implementing new project builds framework using Jenkins.
• Migration of all the applications from SVN to GIT and their build jobs from older version to Jenkins.
• Monitoring the build process on daily basis and help in improving the process time.
• Used Bitbucket as source code repository.
• Managed GIT repositories for branching, merging and tagging.
• Worked on launching EC2 instances using AWS and configuring those instances as per requirements.
• Created s3 bucket policies and IAM role based policies.
• Deploying and managing the applications in AWS.
• Worked on build and deployment of JAVA and .net applications for different environments such as QA, UAT and prod.
• Worked on configuring LDAP for the organization.
• Worked on the Python scripts for automating the process of performing the backups.
• Involved in troubleshooting various outages occurred during production.
• Provide network support by responding, troubleshooting and resolving incidents.
• Knowledge on hardware and configuration of load balancers.
• Proficient and understanding of infrastructure design, various monitoring tools.
• Maintained Confidential ’s network by monitoring, troubleshooting, upgrading and automating.
• Provided managerial support when supervisor was not present.
• Provided daily status for builds and deployments in stand-up meetings.

Confidential

QA Engineer

Responsibilities:

• Experienced in working with ArcGIS Desktop with 2D and 3D analyst and other GIS softwares.
• Proactively engage in testing cycle as it pertains to the project.
• Worked closely with and follow direction from QA manager.
• Actively involved in establishment of meeting quality goals and objectives for the project.
• Achieved best employee of the month award.
• Achieved in meeting all relevant metrics and processes ensuring all the quality goals are met.
• Maintained high level of organization and reliability to meet weekly deadlines and requirements.
• Maintained and update mapping database in Mapwise.
• Performed data audits and quality control measures.
• Also acted as customer’s primary contact in providing status of the location mapped and following up to ensure issues are resolved to customer’s satisfaction.
• Involved in documenting GIS procedures and system documentation.

Confidential

Software Developer Intern

Responsibilities:

• Experienced in front end technologies like HTML5, Javascript, CSS, jQuery, AJAX and cloud computing concepts.
• Worked on XenServer in operating VM’s virtually.
• Worked on different VMware products.
• Responsible in doing build and deploying on different environments simultaneously.
• Trained on networking concepts by a professional from Microsoft.
• Planning the configuration changes to the servers adhering with ITIL change management process.
• Troubleshooting system level hardware andnetworksoftware malfunctions
• Maintain all computer, server,networkand wireless hardware which were present at the client’s location.
• Monitor the performance and availability of services within the organization and proactively respond to warnings before they cause service interruptions.
• Written complete documentation for the project done which includes building and implementation.