Choh Ndefru
Design
OHIO, United States
Skills
DevOps
About
CHOH TITUS's skills align with Programmers (Information and Communication Technology). CHOH also has skills associated with Consultants and Specialists (Information and Communication Technology). CHOH TITUS has 8 years of work experience, with 4 years of management experience, including a low-level position.
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Work Experience
AWS Platform Engineer Columbus Regional Airport Authorities
August 2022 - Present
- using Terraform to optimize deployment workflows.Using ec2 instance connect Endpoint to connect to instances in the Private SubnetArchitect and deploy multi-tier VPC architecture with public and private subnets, NAT gateways, and security groups.Create Dockerized microservices for testing, deploying via Amazon ECS Fargate, and managing images in Amazon ECR.Design and operationalize Kubernetes-based microservices to enhance application scalability and fault tolerance.Set up CI/CD pipelines using GitHub Actions and Azure DevOps for fully automated build and deployment cycles.Implement real-time monitoring with AWS CloudWatch and Splunk to improve system performance and reliability.Optimize daily tasks by developing AWS Lambda functions.Utilize Ansible for configuration management, streamlining server provisioning and application management.Serve as an on-call engineer, ensuring rapid incident resolution in both development and production environments.
CodeBuild, CodeDeploy, CodePipeline, and Jenkins.Lead
AWS Platform Engineer Columbus Regional Airport Authorities
August 2018 - July 2022
- DevOps Engineer Sedgwick Technology | Dublin, Ohio •Provision cloud infrastructure using Terraform and CloudFormation in adherence to IaC principles.Implement CI/CD pipelines with tools like GitHub Actions, AWS CodeBuild, CodeDeploy, CodePipeline, and Jenkins.Lead AWS migration efforts, transitioning 20+ legacy applications to reduce infrastructure costs.Manage source code through GIT and GitHub repositories.Administer web servers such as Apache, Nginx, and WordPress on both Ubuntu and Amazon Linux instances.Deploy and oversee the LAMP stack on AWS EC2 instances, enhancing software installation processes.Manage high-traffic RDS and NoSQL database instances, including SQL-to-Snowflake and RDS data migrations.Write automation scripts using Python and Bash for efficient server and operational task management.Utilize agile tools like JIRA for workflow management and Confluence for technical documentation.Adhere to security compliance standards, including FISMA, NIST, and FedRAMP.
Cloud Engineer Spectrum/Charter Communication
AWS Platform Engineer Columbus Regional Airport Authorities
January 2016 - May 2018
- Design, develop, and deploy scalable, fault-tolerant applications on AWS with dynamic scalability and high reliability.Monitor AWS resources for real-time insights using tools like CloudWatch, CloudTrail, AWS Config, and AWS SNS.Implement cloud automation in AWS using CloudFormation templates; oversee LAMP stack deployment on Amazon Linux and manage resources like EC2, S3, RDS, and DynamoDB.Administer IAM policies, focusing on user, group, and role management.Design high-availability infrastructure utilizing autoscaling groups and application load balancers.
Education
