JULIET NWANYA

adtta0@r.postjobfree.com

DevOps Engineer

Nearly 5 years of success developing build automation and CI/CD pipeline for projects. Also building, configuring, monitoring, upgrading, and maintaining Linux systems Career Summary

Results-driven DevOps professional with hands-on experience in application configurations, code compilation, packaging, building, automating managing and releasing war files and containerizing them. Experienced in GitHub, Maven, Jenkins, Docker, Ansible, Kubernetes by installing, configuring, and maintaining for purpose of continuous integration (CI) and continuous deployment (CD). Hands on experienced with AWS services solutions. Managing and maintaining version control system like GitHub. Experience in application deployment and Orchestration using tools such as Kubernetes and EKS. networking, and hardware issues. Equally capable of working independently to enhance performance and increase profitability. Provisioned infrastructure using infrastructure as code tool Terraform Core Competencies:

. CI/CD pipeline with Jenkins . Kubernetes Orchestration

. Linux System Administration . Technical Troubleshooting

. Docker with Docker Swarm . Ansible configuration

. AWS . Operating System

. Terraform . Git and GitHub

. EKS . Aws Lambda

. Prometheus / Grafana . Nagios

. SonarQube

Professional Experience

TT New World Consultancy INC. March 2018 - present DevOps Engineer

• Maintain Git workflows for version control (VCS: GitHub, Bitbucket)

• Actively manage, improve, and monitor cloud infrastructure on AWS

• Developed and maintained automated CI/CD pipelines for code deployment using Jenkins.

• Carryout Development and operations processes inside team

• Play a significant role in establishing operational processes for a fast-growing distributed cloud platform.

• Improve deployment process within cloud (AWS).

• AWS services administration:

• Deploy, manage, scale and load balanced docker containers using Kubernetes.

• Installed and configured Prometheus and Grafana for monitoring

• Led the organization shift to Ansible environment to drive business velocity and consistency under severe time constraints; completed the project on time and under budget

• Used terraform to write infrastructure as code (Iac) for provisioning AWS resources, module writing along with using terraform workspaces for infrastructure testing

• Participate in deploying, automating, maintaining, and managing AWS cloud-based production system, to ensure the availability, performance, scalability, and security of productions systems.

• Performed maintenance and troubleshooting of continuous integration and continuous deployment systems including build and deployment used across multiple environments.

• Built and deployed Docker containers to break up monolithic app into microservices, improving developer workflow, increasing scalability, and optimizing speed.

• Monitor, analyze, and report performance statistics using Grafana and Prometheus for cloud hosted environments.

• Used Ansible for upgrading Linux production environment for security patches.

• Configured and integrated GIT into the continuous integration (CI) environment along

• with Jenkins and written scripts to containerize using Docker and orchestrate it using Kubernetes.

• Experience with Jenkins, backups, and plugins. Using master slave configuration.

• maintained various jobs in Jenkins and supported development teams.

• Installed and configured Apache web servers, Tomcat server, and Nginx, and deployed applications.

• Implemented application performance monitoring to ensure site uptime and performance.

• Set up and maintained Linux servers and services, networking.

• Resolved issues resulting from vulnerability compliance scan on Linux environment.

• Integrate SonarQube in the pipeline to scan the code for code quality based on threshold that I set using quality gates.

MTN Telecommunication.

DevOps Engineer/Linux System Administrator, February 2015 – January 2017

• Developed build automation and CI/CD pipeline for projects.

• Managed users accounts

• Acted on Designing and implementing CI (Continuous Integration) system:

• configuring Jenkins servers and creating/configuring VMs.

• Scheduled, deployed, and managed container replicas onto a node cluster using Kubernetes.

• Configured and integrated GIT into the continuous integration (CI) environment along

• with Jenkins and written scripts to containerize using Ansible with Docker and orchestrate it

• using Kubernetes.

• Experience with Jenkins administration, backups, and plugins. Using master slave configuration

• and3 maintained various jobs in Jenkins and supported development teams.

• Installed and configured Apache web servers, Tomcat server, and Web Sphere, and deployed

• Applications.

• Organized routine server maintenance and implementation.

• Communicated with application vendors for upgrades, enhancements, and technical support.

• Implement the build automation process for all the assigned projects in vertical apps domain monitors the UAT/production environments for any downtime issues by performing regular CRON job updates in servers.

• Responsible for supporting Linux servers for production, development, and testing Technical Skills

• Cloud Environments: Amazon Web Services (AWS) and security:

• Version Control Tools: GIT.

• Integration Tool: Jenkins

• Configuration Management Tools: Ansible.

• Containerization Tools: Docker

• Orchestration: Docker swarm, Kubernetes.

• Networking/Protocol: DNS, DHCP, TCP/IP, NIS, HTTPS,

• OS: Red Hat Enterprise/CentOS Linux (5.x, 6.x,7.x), Windows 2008, 2012, 2016 servers.

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