Justine Bourgeoise
Senior Site Reliability Engineer | Kubernetes
Salaire / Taux journalier
Soa, Cameroun
Freelance, ouvert au CDI
Peut venir sur site
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À propos
Introduction
SRE & DevOps Engineer with 5+ years expertise in AWS/Azure cloud infrastructure and Kubernetes orchestration. Proven track record reducing deployment time by 50%, critical incidents by 40%, and MTTR by 50% using Terraform, Jenkins, and monitoring tools. Specialized in scalable CI/CD pipelines and containerization for enterprise-level applications.
Expérience de travail
devops & cloud Engineer
Dominion Systems Inc
janv. 2020 - Présent
6 ans 10 mois
Remote, Oregon 97458, États-Unis
• Cloud Infrastructure: Designed and implemented scalable cloud infrastructure on AWS and Azure, managing EC2, S3, RDS, and other services. • CI/CD Pipelines: Automated deployment processes using Jenkins, GitLab CI, and other tools, reducing deployment time by 50%. • Containerization: Containerized applications using Docker and managed Kubernetes clusters for orchestration and scaling. • Infrastructure as Code: Developed and managed Terraform scripts for provisioning and managing cloud resources, ensuring consistency across environments. • Monitoring & Logging: Implemented monitoring and logging solutions using Prometheus, Grafana, and ELK Stack to optimize system performance. • Automation: Automated repetitive tasks using Ansible, including application deployments and system updates. • Collaboration & Security: Collaborated with development teams to ensure seamless integration and deployment, enforced quality gates in SonarQube, and configured Kubernetes Ingress and RBAC for security.
CAMTEL (Cameroon Telecommunications)
mars 2020 - déc. 2024
4 ans 10 mois
Yaoundé, Cameroun
Platform Engineer
juil. 2021 - déc. 2024
3 ans 6 mois
Yaoundé, Cameroun
• Designed and deployed scalable, secure cloud infrastructures on AWS, utilizing services such as EC2, S3, RDS, and DynamoDB. • Automated infrastructure deployments using Infrastructure as Code (IaC) tools like Terraform and Ansible, reducing delays and manual errors. • Managed and optimized databases (MySQL, DynamoDB, Redis, Aurora) to ensure performance and availability, including implementing backups, upgrades, and migrations. • Monitored systems with tools like CloudWatch, Prometheus, and Grafana to ensure high reliability and prompt issue resolution. • Enhanced data security by applying best practices for IAM, VPC, and encryption through AWS KMS. • Collaborated with cross-functional teams to address infrastructure needs and optimize performance for critical services. • Researched and adopted new technologies to improve operational efficiency and reduce costs.
Site Reliability Engineer
mars 2020 - mai 2024
4 ans 3 mois
Yaoundé, Cameroun
• Optimized cloud infrastructure reliability and performance, reducing critical incidents by 40% through advanced monitoring (Prometheus, Grafana, Datadog). • Automated deployment and configuration management processes, cutting production rollout time by 30% using Terraform, Kubernetes, and Ansible. • Implemented security and resilience policies, ensuring compliance with Zero Trust standards and improving security audit scores. • Collaborated with DevOps and product teams to guarantee seamless integration and optimal scalability for SaaS services. • Managed production incidents and conducted post-mortem analysis, reducing mean time to resolution (MTTR) by 50%. • Deployed and maintained Kubernetes clusters, enhancing microservices scalability and reliability. • Automated CI/CD pipelines using Jenkins, accelerating new version delivery by 40%. • Containerized and orchestrated applications with Docker and Kubernetes, ensuring efficient resource management and portability. • Implemented continuous deployment strategies and safe rollbacks in Kubernetes, minimizing the impact of faulty deployments. • Configured automated integration and deployment workflows, ensuring fast and reliable delivery of SaaS products.
DevOps Engineer
Landmark Technology
sept. 2021 - mars 2024
2 ans 7 mois
Remote, Oregon 97458, États-Unis
• Designed and deployed robust CI/CD pipelines integrating tools like Jenkins, GitLab, SonarQube, Nexus, and Docker to accelerate software delivery. • Containerized Java, Node.js, .NET applications using docker, enhancing scalability and consistency across different environments • Utilized Kubernetes and Helm for efficient application deployments, while configuring Kubernetes Ingress as well as RBAC to enforce optimal security measures. • Actively managed, improved, and monitored cloud infrastructure on AWS including; EC2, S3, and RDS, backups, patches, and scaling. • Extensive experience using Terraform to manage AWS services, leveraging Infrastructure as code (IaC) principles to automate and streamline the deployment and scaling of cloud infrastructure. • Automated repetitive tasks using Ansible, including application deployments, system updates, and infrastructure provisioning. • Developed and managed Docker containers, creating custom Dockerfiles for application images and automating image creation workflows. • Implemented infrastructure as code using Terraform for provisioning cloud resources on AWS, ensuring consistency across environments. • Monitored and optimized system performance using Prometheus and Grafana, addressing potential bottlenecks proactively. • Collaborated with development teams to enforce quality gates in SonarQube, ensuring clean and secure code deployment. • Experienced in using Terraform, AWS CLI/UI, kops and ansible to provision and configure infrastructures in AWS Cloud including VPC, Route 53, Private and Public subnets, route tables, IGW, EC2 Instances, IAM, ELB, Autoscaling, CloudWatch, EFS, NFS, EBS, S3, Databases, NACLS, among others • Knowledgeable about setting up build triggers like Poll SCM, Build Periodically, and GitHub web-hooks, and have experience automating build processes using Jenkins as a CI/CD tool.
Formation
Landmark Metropolitan University
Bachelor of Engineering - BE