Viviane Niyomwungeri
Riverside,CA
Summary
Dynamic DevOps professional with a strong background in implementing and managing CI/CD pipelines, cloud infrastructure, and automation tools. Proven ability to foster team collaboration while adapting to evolving project requirements and ensuring system reliability. Expertise in containerization, orchestration, and configuration management drives a commitment to continuous improvement and operational excellence. Passionate about leveraging innovative solutions to enhance productivity and streamline processes within fast-paced environments.
Overview
9
9
years of professional experience
Work History
Senior DevOps Engineer
Dexcom
11.2021 - Current
- Designed and executed testing protocols for automation tools, ensuring robust infrastructure provisioning capabilities.
- Implemented and upheld automated systems for Dexcom CI/CD FedRAMP environment, enhancing deployment speed and security.
- Streamlined infrastructure configuration through the deployment of Kubernetes operations, including external-dns, external-secrets, cert-manager, and NGINX controller.
- Developed and established build deployment and configuration standards to enhance operational efficiency.
- Implemented solutions for creating ephemeral environments by leveraging Backstage, Helm, Crossplane, and Argo CD for streamlined application delivery.
- Developed and streamlined deployment pipeline to facilitate seamless transitions from lower to production environments.
- Designed and implemented Google Cloud cost management dashboard to optimize resource allocation saving over $1million
- Migrated several Dexcom team to standard helm harness deployment reducing manual deployment
- Migrated teams from Bamboo to Github Actions for continuous integration
- Implemented Google Secret Management (GSM) to enhance security and streamline secret management processes for teams.
- Implemented external secret operator to load secrets from GSM to namespace at deployment time
- Configured and optimized deployment pipeline components, including GitHub, ArgoCD, Terraform, Ansible, and Jenkins, to enhance operational efficiency.
- Executed release management dashboard creation and performed environment mapping to ensure compliance with industry benchmarks.
DevOps Engineer
Beacon Hill Staffing
03.2021 - 10.2021
- Converted traditional manual deployment methods into automated Helm charts, improving deployment consistency.
- Designed and optimized harness pipelines to facilitate the deployment of services utilizing Helm packaging.
- Configured and deployed external secrets on cluster via Helm, ensuring secure access to sensitive information.
- Facilitated transition of sensitive Git secrets to Google Secret Manager to enhance data security protocols.
- Assisted in configuring cloud and cloud scheduler for external secrets
- Led migration project by partnering with development team to transition alerts from Sumo Logic to Splunk, improving system efficiency.
- Collaborated with quality and testing teams to ensure effective validation of software tools, such as Harness and Kubernetes.
- Designed and implemented deployment dashboard, ensuring comprehensive visibility of all assets deployed in the environment.
- Installed and optimized SonarQube for comprehensive code coverage analysis and reporting.
- Executed configuration and ongoing management of Bamboo build plans to ensure seamless integration and delivery.
- Configured and maintained cert manager to streamline certificate lifecycle management processes.
- Configured and optimized Google Cloud monitoring alerts for proactive issue detection and resolution.
DevOps Engineer
Data Service Group Inc.
07.2017 - 03.2021
- Designed and integrated a robust DevOps pipeline incorporating Git, Jenkins, Ansible, Docker, and Kubernetes for enhanced operational efficiency.
- Constructed Docker images and uploaded them to the Docker registry for streamlined version control and distribution.
- Crafted detailed Ansible playbooks and roles for automated application deployment, ensuring consistency and reliability.
- Engaged with development and production teams to optimize pipeline processes and improve overall functionality.
- Implemented robust automation for deploying Docker images to Docker registry via Jenkins, enhancing deployment efficiency.
- Implemented automated workflows for deploying developer codes and applications, leveraging GitHub and Jenkins for continuous integration.
- Managed deployment processes to Tomcat server, leveraging Maven, Git, and Jenkins to streamline software delivery workflows.
- Configured and managed AWS resources, including VPC, EC2, IAM, Route 53, S3, and ELB, to support seamless application deployment.
Education
Master of Science - Computer Information Science
Harrisburg University of Science And Technology
Harrisburg, PABachelor of Science - Chemical Engineering
California Baptist University
Riverside, CASkills
- DevOps
- Version control systems: git and github, gitLab
- Continuous integration: Jenkins, Bamboo, Github Actions
- Automation and deployment: Ansible, Harness, argocd, Jenkins
- Continuous monitoring: cloud watch (Aws), Splunk
- Linux: Centos, Ubuntu, Debian
- AWS, GCP
- Compute: Ec2, ELB, Auto scaling, AMIs
- Storage: EBS, S3, EFS, google storage bucket
- Network: VPC
- IAM: users/groups, roles, polices
- Containerization: Kubernetes, Docker
- Ticketing system: Jira/Kanban board
- Design: Microsoft Office, Visio, MathCAD, AutoCAD, Stat-graphics, Aspen HYSYS
Affiliations
- Architecting with Google Kubernetes Engine Specialization
- Google Cloud Fundamentals: Core Infrastructure
- Splunk Certificate
- Continuous Delivery Certified (Harness)
Timeline
Senior DevOps Engineer
Dexcom
11.2021 - Current
DevOps Engineer
Beacon Hill Staffing
03.2021 - 10.2021
DevOps Engineer
Data Service Group Inc.
07.2017 - 03.2021
Bachelor of Science - Chemical Engineering
California Baptist University
Master of Science - Computer Information Science
Harrisburg University of Science And Technology
Affiliations and Honors
ELA904 - SAChE Certificate Program: Chemical Reactivity Hazards, Alpha Chi National College Honor Society, Kappa Mu Epsilon National Mathematics Honor Society, Gordon and Jill Bourns College of Engineering, 2018 Chemical Engineering Award, Institute of Electrical and Electronics Engineers(IEE)