Christopher Mba Email & Phone Number

Point Comfort, Texas, United States

• Designed, implemented and managed CI/CD pipelines using tools such as Jenkins, GitLab and Terraform, to automate and streamline the software delivery process• Collaborated with development teams to define and implement infrastructure-as-code (IaC) using Terraform and Ansible, leading to consistent and reproducible environments across development, testing, and production.• Orchestrated containerized applications using Kubernetes for efficient deployment, scaling, and management, improving system availability by 25%.• Implemented comprehensive monitoring and alerting solutions with Prometheus and Grafana, enabling proactive identification and resolution of performance issues.• Actively participated in efforts to migrate legacy on-premises systems to AWS cloud, resulting in increased scalability and cost savings of 30% through optimized resource utilization.• Managed AWS resources and services, optimizing costs through instance right-sizing and reserved instance utilization. • Streamlined release management processes by formulating and implementing repeatable processes, resulting in a 60% reduction in release-related incidents and improved delivery times by 35%• Contributed to security initiatives by implementing automated security scans, vulnerability assessments, and compliance checks within the CI/CD pipeline.

Point Comfort, Texas, United States

Pasadena, Texas, United States

• Implemented comprehensive monitoring and alerting mechanisms using AWS CloudWatch and other third-party tools to detect and resolve issues proactively, ensuring maximum uptime and usersatisfaction• Leveraged knowledge of software development life cycle (SDLC) and best practices of software configuration management (SCM) and agile techniques• Established robust security controls, including network security groups, access control lists, andidentity and access management (IAM) policies, to protect the system against unauthorized access and mitigate potential security risks• Monitored the performance and availability of infrastructures using CloudWatch and Nagios, utilizing advanced monitoring and alerting tools to ensure system health and availability• Conducted extensive testing and quality assurance to ensure that the system meets enterprise-level standards for functionality, performance, scalability, and security• Set up and maintain network routers, firewalls, and other infrastructure components (such as servers and Kubernetes clusters) in a cloud environment, using command-line tools to diagnose and resolve complex problems• Worked with RDS, Lambda, DynamoDB, Aurora, Redshift, AWS Glue, and QuickSight

Baytown, Texas, United States

• Proactively monitored equipment performance and identified potential issues that could lead to equipment failure or downtime, using in-depth knowledge of monitoring tools and techniques to ensure optimal performance and uptime• Maintained disaster recovery plans and procedures to ensure equipment availability, using in-depth knowledge of industry best practices and standards to create effective recovery strategies and minimize downtime in case of a disaster• Managed a cross-functional team of 8 to solve complex reliability issues, utilizing strong leadership, collaboration, and communication skills to drive cross-functional problem-solving and successfully resolve critical issues