Experience

Dominion Systems Inc

• United States
• IT Services and IT Consulting
• 300 - 400 Employee

• DevOps Engineer

  • Aug 2020 - Present

  • Used Git and GitHub defined branching strategy, permissions, and access management for engineering teams • Collaborated with 20+ architects, senior engineers, and the engineering manager to define release management processes · • Collaborated with three engineering teams to help with AWS Role Management and provisioning AWS resources • Proposed and implemented the migration from monolithic architecture to microservices. • Worked with 35+ internal stakeholders, engineers, data scientists, cloud platform engineers, and other technologists across the business · • Installed Docker, created Docker file to build image and integrate Docker with Jenkins for continuous integration and to achieve Continuous Delivery goal on high automated and scalable Environment. • Shared best practices with engineers while implementing infrastructure as code, using Cloud Formation and Terraform · • Hands on configuring/troubleshooting/administering Observability Tools · • Worked with 40+ internal stakeholders, engineers, data scientists, cloud platform engineers, and other technologists across the business • Managed development of a robust Cloud platform sitting on AWS architecture · • Used Jenkins to build and Automated CI/CD pipelines with interconnected tools: Maven, SonarQube, Nexus • Automated build and deployment using Jenkins to reduce human error and speed up production processes • Collaborated with three engineering teams to help with AWS Role Management and provisioning AWS resources · • Experienced in Configuration tools like Ansible for transferring and running the modules with the help of SSH based systems. • Ensured all project documentation was created and updated, including design, development, and deployment documentation · • Automating infrastructure provisioning and configuration using Terraform and Ansible with Dynamic Inventory • Used Helm as Package management and installation of Nginx-ingress, Prometheus, and Grafana in Kubernetes Cluster Show less



Wimora Technology

• United States
• Computer and Network Security
• 1 - 100 Employee

• DevOps Engineer

  • Jun 2017 - Jul 2020

  ● Worked as DevOps and AWS engineer in Automating, Configuring, and Deploying instances on AWS cloud environments. ● Automated build and deployment using Jenkins to reduce human error and speed up production processes. ● Collaborated with three engineering teams to help with AWS Role Management and provisioning AWS resources. ● Worked on creation of source code in Git and branching, creating labels, and merging of codes on git for QA testing and release. ● Integrating Jenkins with GitHub for continuous integration and deployment of the code by enabling Git webhooks, the build jobs are automatically created once the changes are made to the code by the dev team. ● Worked on using Maven as build tools on java projects for the development of build artifacts and pushed the built artifacts to Nexus antifactory repository. ● Worked on to setup Docker to automate container deployment through Jenkins and worked on Docker container to create docker images for different environments. ● Maintained high availability clustered and standalone server environments and refined automation components with scripting and configuration management using Ansible. ● Developed Docker images using a Docker file and Docker container snapshots and managed Docker volumes also deployed Docker swarm using Ansible. ● Worked in using Kubernetes for container management that runs Docker containerized applications in a cluster of EC2 instances in a Linux environment. Environment: AWS, Git, GitHub, Jenkins, Nexus, Maven, Ansible, Shell, Python, YAML, Docker, Kubernetes, Terraform Show less



Landmac Technology

• Yaounde, Cameroon

• System Admin/DevOps

  • Jan 2015 - Mar 2017

  ● Created users, managed user permissions, maintained users, and file system quota on RedHat Linux. ● Administering Linux servers (Ubuntu, RHEL and Centos) hosting Middleware applications and containers systems. ● Configuration of shell-scripts for automating Linux tasks such as running patches, updating, and creating users. ● Extensively worked on Apache Tomcat Server as an administrator for servers. ● Performing software installation, packages/upgrade/patches, troubleshooting and maintenance on Linux Servers. ● Software installation and management using Yum, APT and RPM ● Monitoring servers’ events with New Relic, and CloudWatch and setting up notifications. ● Resolving operations issues with the use of ticketing systems such as service now and Jira. Show less