Alfred Aruma
Development
Georgia , United States
Skills
DevOps
About
Alfred Aruma's skills align with Programmers (Information and Communication Technology). Alfred also has skills associated with Consultants and Specialists (Information and Communication Technology). Alfred Aruma has 7 years of work experience.
View more
Work Experience
DevOps Engineer
ONC Inc
September 2021 - September 2023
- Provisioned new infrastructures in the cloud to help extend our environment from on premises to cloud based with the help of Terraform. Setup automated CI/CD pipelines that comprises of multiple interconnected tools such as Git, Github, Jenkins, Maven, AWS, Docker, Kubernetes, and Ansible. Maintained up to date documentation of designs/configurations Worked with the Dev and Cloud-Ops teams across phases of application development and deployment. Worked with Dev and Ops team making modifications on the code using Git, Github to clone, add, commit, and push codes from local and master branches to central repositories. Collaborated with Dev and Prod teams to ensure smooth running of the pipeline. Participated in daily scrum to improve system performance, and automation capabilities. Helped set-up Jenkins to trigger whenever new changes are push into our source code management tool. Collaborated with business partners to perform software enhancing testing and scans.
AWS DevOps Engineer, MIM
August 2019 - August 2021
- Managed and maintained continuous integration and continuous deployment (CI/CD) pipelines to streamline software delivery and reduce deployment time. Designed, implemented, and monitored infrastructure using Infrastructure as Code (IaC) tools like Terraform, ensuring scalability, reliability, and cost-efficiency. Collaborated with development teams to automate application deployments, improving release frequency and reducing manual errors. Implemented and maintained configuration management tools (e.g., Ansible) to ensure consistent server configurations across environments. Monitored and managed cloud resources on AWS to optimize performance and cost through auto-scaling, load balancing, and resource allocation. Ensured high availability and disaster recovery by designing and implementing backup, failover, and recovery strategies. Managed and maintained containerized applications using Docker and orchestrated them with Kubernetes for efficient resource utilization and scalability. Implemented and maintained monitoring and alerting solutions (e.g., Prometheus, Grafana) to proactively identify and address performance bottlenecks. Collaborated with security teams to implement and enforce best practices for secure application and infrastructure configurations. Provided technical support and troubleshooting for production incidents, ensuring prompt resolution and minimal impact on end-users. Participated in on-call rotations to provide 24/7 support and respond to emergencies. Documented architecture, processes, and procedures to ensure knowledge sharing and smooth handover to other team members.
Linux System Admin, Camtel
July 2017 - July 2019
- Orchestrated system monitoring using CLI commands such as "top, ps" to help manage processes and application usage which intend helped us anticipate a decrease in system crash by 5%. Created users and granted permission to these users. Installed updates and applications using Yum, Chocolatey, Apt Connected remotely to servers through Secure Shell (SSH) to install updates Created virtual machines in local and virtual environments for testing purposes
DevOps Engineer
Innovative Architects
September 2023 - Present
- Worked closely with software developers, system operators (SysOps), and other stakeholders to understand the requirements and objectives of the software development process. Implemented and managed infrastructure as code practices using tools like Terraform, or Ansible to automate the provisioning and configuration of infrastructure resources. Set up and maintained CI/CD pipelines to automate the process of building, testing, and deploying software releases, enabling faster and more reliable delivery of applications. Managed and maintained configuration settings across different environments (development, testing, production) to ensure consistency and reliability in software deployments. Implemented monitoring and logging solutions to track the performance, availability, and security of applications and infrastructure components, and responding to alerts and incidents as needed. Collaborated with security teams to implement security best practices throughout the software development lifecycle, including vulnerability scanning, access control, and compliance management. Worked with cloud service providers (e.g., AWS) to deploy and manage applications in cloud environments, optimizing performance, scalability, and cost-efficiency.
Education
University of Buea
B.Sc.
January 2014 - January 2017
