Summary

Overview

Work History

Education

Skills

Timeline

Technical Summary

Hi, I’m

Joseph Haddison

Norcross, Ga, 30092

Summary

Highly skilled DevOps Engineer with 4 years experience in cloud systems and infrastructure management, deployment and monitoring solutions. Proficient in multiple automation tools, and cloud technologies.

Articulate in communicating solutions to team members and decisive in handling technical issues. Background in working successfully with Agile methodologies.

Overview

5

years of professional experience

Work History

GNC Tech Solutions

DevOps-Engineer

01.2023 - Current

Job overview

Monitored microservice applications and infrastructure with observability technologies and managed alerts with Spring Boot Admin.
Designed, developed and implemented full-stack development tools and technologies in team-based environment.
Improved cloud systems functionality with automation and expert configuration management using Terraform.
Configured and maintained CI/CD pipelines with Jenkins and GitLab..
Created and maintained CI/CD pipelines using Jenkins Shared Libraries for reusability.

N2N Teknology Service

DevOps Engineer

04.2019 - 11.2022

Job overview

Designed and implemented infrastructure for a microservices-based architecture using Kubernetes .
Monitored applications and infrastructure with observability technologies and managed alerts using Prometheus and Grafana .
Collaborated with development teams to implement CI/CD pipelines using Jenkins.
Improved the scalability and reliability of cloud infrastructure using Terraform and AWS.

Education

University of Buea
Buea

Bachelor of Science from Computer Science

11.2010

University Overview

Skills

Cloud Platforms: AWS
Infrastructure as Code: Terraform
CI/CD Tools: Jenkins, GitLab
Version Control: Git
Build Automation Tool: Maven
Programming Language: Python
Containerization Technologies: Docker, Kubernetes, Helm

Configuration Management
SDK : Boto3
Issue Tracking: Jira
Artifactory: JFrog
Operating systems: Linux
Design optimization

Timeline

DevOps-Engineer

GNC Tech Solutions

01.2023 - Current

DevOps Engineer

N2N Teknology Service

04.2019 - 11.2022

University of Buea

Bachelor of Science from Computer Science

Technical Summary

Technical Summary

Good Knowledge in DevOps Tools for setting up CI/CD, Configuration Management, Provisioning the environments on Linux, implementing CI/CD process with the integration of Terraform, Terragrunt, Maven, Jenkins,K8s, Docker, Git.

Carried out security checks for vulnerabilities in Security Group Rules with Python and Boto3.

Deployed Lambda functions to create weekly EC2 AMI backups.

Good insight in running Jenkins jobs in a distributed environment using Master-Slave setup .

Configured and maintained Jenkins to implement the CI process and integrated Maven as build tool to schedule the Builds for a Java application using a Docker container as build agent.

Created Dockerfiles to build secure and optimized docker images following best practices for different environments .

Writing Terraform Modules as re-usable code structure and referenced the modules to deploy environment specific resources stack .

Setup Kubernetes environment for Microservices, using Spring Boot Admin for management and monitoring.

Proficient in SCM tools like GIT for branching, tagging and version management.