RAPHAEL TAGUEMKAM T.

Experience

• 

  JJTECH

  Jan 2016 - Jun 2024

  - Designed and deployed highly available, fault-tolerant infrastructure on AWS using Terraform and Ansible.- Provisioned networking services such as VPC peering, Subnets, and Route Tables to enable secure and efficient communication between AWS resources across multiple environments.- Integrated Databricks for data processing and analytics within the AWS ecosystem, ensuring seamless connectivity through VPC endpoints.- Automated application deployments and configuration management across multiple environments using Jenkins and GitLab CI/CD.- Managed Kubernetes clusters on AWS (EKS) to orchestrate containerized workloads and ensure efficient scaling.- Implemented GitOps practices to standardize and simplify deployment workflows across production and staging environments.- Enhanced system monitoring and logging using Prometheus, Grafana, and the EFK stack to maintain observability in cloud environments.- Implemented container orchestration using Kubernetes, enhancing system efficiency and reliability.- Monitored and optimized application performance with Prometheus and Grafana.- Integrated DevSecOps principles, such as automated vulnerability scans and security testing, into CI/CD pipelines.- Supported cost optimization and performance improvements by leveraging AWS services such as EC2, S3, RDS, and CloudWatch.- Provided extensive documentation, operational runbooks, and training to development teams, ensuring smooth adoption of DevOps best practices. عرض أقل - Automated the provisioning and configuration of cloud-based infrastructure using Terraform and Ansible.- Designed and implemented Networking solutions such as VPC setups, security groups, and load balancers to ensure secure and seamless inter-service communication.Deployed RDS databases and configured backups, monitoring, and disaster recovery strategies to ensure data reliability and availability.- Worked with AWS services like S3, Lambda, and EC2 for scalable application development and storage solutions.- Developed CI/CD pipelines using Jenkins and integrated them with Git for version control to accelerate deployment processes.- Containerized applications using Docker and deployed them to facilitate scalability and maintain portability.- Monitored and managed system performance using tools like Nagios and CloudWatch, addressing bottlenecks and improving response times.- Authored extensive operational documentation, enabling smooth handoffs and consistent DevOps practices across teams. عرض أقل

  • DevOps Engineer

    Jan 2018 - Jun 2024

  • DevOps Engineer

    Jan 2016 - Nov 2018
• 

  GlobalLogic

  Jul 2024 - now

  Senior DevOps Engineer

  - Implemented GitOps practices using GitLab and FluxCD for streamlined and automated deployments.- Developed and maintained Infrastructure as Code (IaC) using Terraform and Ansible for provisioning and configuration management.- Managed Kubernetes clusters and implemented Helm charts to deploy and monitor containerized applications.- Designed and executed CI/CD pipelines using GitLab, ensuring smooth integration and delivery of applications.- Integrated DevSecOps practices to enhance security in the development lifecycle, including automated vulnerability scans.- Set up logging and monitoring systems using the EFK stack, Prometheus and Grafana for proactive performance management.- Automated API testing and monitoring workflows using Postman.- Designed and deployed scalable AWS environments, improving system performance by 30%.- Automated deployments using Ansible, reducing manual tasks by 40%.- Built robust CI/CD pipelines with Jenkins to enable faster deployment cycles. عرض أقل