Georgia - ET
11+ years of experience
D.H.
AWS DevOps Engineer
Technology Stack
Server
Python
Data
JSON
Infrastructure
AWS
Jenkins
Git
GitLab
BitBucket
GitHub
GCP
Overview
Bio
D.H. a highly skilled Senior DevOps Developer with extensive experience in creating, deploying, and maintaining AWS infrastructure and automating processes using IaC and CI/CD methodologies. Proficient in containerizing monolithic applications, migrating cloud environments, and integrating monitoring tools like AppDynamics and Datadog to enhance system observability. Expertise in managing cloud infrastructure migrations, including transitioning from AWS to GCP and from on-premise to cloud solutions. D.H. has experienced managing source code repositories and building efficient release pipelines using Git, Jenkins, and CloudFormation. Adept at leading cross-functional teams and implementing frameworks that streamline development and production environments, ensuring smooth project rollouts and minimizing release-related risks.
Summary
Technologies: Python, Shell scripting, Bash shell, Json, Rubby, Jenkins, AWS Codebuild, GOCD, CVS, SVN Subversion, Git, GitLab, BitBucket, GitHub, AWS, GCP, Splunk Enterprise Server, AppDynamics, DataDog, and Dynatrace
Industries:
Healthcare
Finance
Insurance
Telecommunications
RELEVANT WORK EXPERIENCE:
Redacted Company
Remote — Senior DevOps Developer
Senior DevOps Developer 5/2021 - present
Create deploy and maintain AWS infrastructure as per teams’ requirements
Develop framework and tools to automate processes for different stakeholders
Establish serverless services for greater flexibility
Increase viability and observability with monitoring tools
Configure RDS and Redshift databases as per teams’ requirements
Set up and destroy additional AWS accounts for demo purposes
Set up and maintain alerting and monitoring
Create reusable and repeatable processes for IaC and CICD
Equifax, Alpharetta GA — DevOps Engineer
DevOps Engineer 09/2018 – 5/2021
Migrate applications from AWS to GCP
Containerize monolithic applications into microservices
Migrate applications from on prem to AWS
Automate AWS Infrastructure builds using Cloud Formation templates
Set up new environments using Chef cookbooks
Configuring applications to work with CyberArk
Set up monitoring tools such AppDynamics and Datadog
Create and simulate DR exercises
Automate artifacts builds and deployments
Create release plans for go-live
Virtusa Corporation, Windsor CT — Release Engineer
Release Engineer 09/2017- 09/2018
Set and Configure team own GitLab Server on Ubuntu
Migrate Source Code from SVN to GitLab
Create standards metrics for code review and source code management
Create and configure Jenkins instances on AWS EC2 VMs
Create and configure dev, staging, and production in AWS
Production support and troubleshooting as needed
Tech Mahindra/AT&T, Atlanta GA — Build & Release Engineer
Build & Release Engineer 02/2014 - 09/2017
Managed internal and external build, packaging, and release projects
Administered and maintained Source Code Repositories in GIT and Subversion
Set up Jenkins server and build jobs for CI builds based on polling the Git VCS
Set up periodic scheduled Jenkins builds to support development needs using Jenkins, Git and Maven
Work with development team on enforcing source control strategies, building, packaging
Debug build failures, coordinate with developers and testers to resolve related issues
Hold overall responsibility to plan, develop, coordinate and lead software releases
Tech Mahindra/AT&T, Atlanta GA — Release Manager
Release Manager 03/2014 - 09/2016
Hold overall responsibility to plan, develop, coordinate and lead software release activities
Act as the gatekeeper in facilitating all agreed entry/exit criteria in the production environment
Ensure the consistency of production environment
Facilitate release planning meetings to construct efficient releases
Monitor and reported success/failure of changes
Track any additions, deletions or change in scope on the published release
Improve change/release processes hence to proactively minimize change-related risks
Managed large project rollouts through the various release activities in the stipulated maintenance windows
Tech Mahindra/AT&T, Atlanta GA — Software Quality Analyst
Software Quality Analyst 07/2013 - 02/2014
Manage project rollouts through the various release activities
Work in System Test in validating code changes for order provisioning
Write, design, and execute test cases in AML and Validated results
Conducted Defect testing and QA test management
OSC Breckenridge Insurance, Kennesaw GA — IT Intern
IT Intern 04/2013 - 06/2013
Support services to all customers through center resources including remote desktop
Ensured minimum user downtime with routine software installation and update
Resolve user defects reported through ticketing system and documented solutions for future resources
Experience:
Created, deployed, and maintained AWS infrastructure
Developed framework and tools to automate processes
Established serverless services for greater flexibility
Increased visibility and observability with monitoring tools
Configured RDS and Redshift databases
Set up and destroyed additional AWS accounts for demo purposes
Created reusable and repeatable processes for IaC and CICD
Migrated applications from AWS to GCP and on-prem to AWS
Containerized monolithic applications into microservices
Automated AWS Infrastructure builds using Cloud Formation templates
Set up new environments using Chef cookbooks
Configured applications to work with CyberArk
Set and configured team own GitLab Server on Ubuntu
Migrated Source Code from SVN to GitLab
Created standards metrics for code review and source code management
Created and configured Jenkins instances on AWS EC2 VMs
Administered and maintained Source Code Repositories in GIT and Subversion
Set up Jenkins server and build jobs for CI builds based on polling the Git VCS
Acted as the gatekeeper in facilitating all agreed entry/exit criteria in the production environment
Tracked any additions, deletions, or change in scope on the published release
Improved change/release processes hence to proactively minimize change-related risks
Managed large project rollouts through the various release activities in the stipulated maintenance windows
Worked in System Test in validating code changes for order provisioning
Wrote, designed, and executed test cases in AML and Validated results
Conducted Defect testing and QA test management
Ensured minimum user downtime with routine software installation and update
EDUCATION:
Kaplan University, Iowa
Master of Science in Finance 2015
Life University, Georgia
Bachelor of Science in Computer Information Management 2013
Life University, Georgia
Bachelor of Art in Business Administration 2016
