Olivier Tuch

Olivier Tuch IT and DevOps consultant Miami, Fl |- |olivier.tuch @nimbusopsconsulting.com | https://www.linkedin.com/in/olivier-tuch/ DevOps Engineering Professional Experience NimbusOps Consulting – Miami, Fl March 2024 – Present Cloud and DevOps Consulting • Experienced Cloud and DevOps Consultant specializing in empowering small and medium-sized businesses to harness the full potential of cloud computing platforms such as AWS and Azure. Proficient in Terraform for infrastructure as code, implementing CI/CD pipelines with Jenkins, Azure Devops or Circle-CI, and orchestrating containerized applications using Kubernetes. Adept at optimizing system performance and monitoring using Grafana and Prometheus. InvoiceCloud – Miami, Fl September 2022 – November 2023 Senior DevOps Engineer • Implemented Terraform to automate the creation and management of Azure resources including VMs, AKS, Blob storage, and Resource Groups; achieved 50% reduction in manual configuration time and ensured consistent infrastructure across environments. • Created and rolled out YAML-based pipelines for 70 repositories using YAML templates, PowerShell scripting, and Azure DevOps, automating the build and deployment of code. • Created and rolled out YAML-based pipelines for 70 repositories using YAML templates, PowerShell scripting, and Azure DevOps, automating the build and deployment of code. • Streamlined the Dotnet application build and deployment process by automating with Docker, Kubernetes, Terraform, Kustomize, Azure AKS, Azure DevOps, Powershell, and Bash scripting. Reduced deployment time by 40% and achieved 100% environment consistency across four environments. • Spearheaded the migration of sequential test suites to a parallel execution framework, leveraging Kubernetes jobs, Azure DevOps, Python, and Bash scripting, resulting in a substantial 25% reduction in execution time. • Orchestrated the migration of software build and deployment to a CI/CD model utilizing YAML-based templates and Azure DevOps across six development team, reducing software rollout time by an impressive 50%. • Architected and executed the Dockerfile-based containerization process for Kubernetes deployment, improving the application deployment speed by 75%, resulting in reduced downtime and enhanced system performance. Babylon Health - Miami, Fl October 2021 – July 2022 Cloud and DevOps Engineer • Designed and automated the deployment of AWS resources EC2, EKS, S3, VPC, ASG, IAM, and ELB, through Terraform, Terragrunt, and Azure Devops resulting in a 50% reduction in manual errors. • Revamped the CI/CD pipelines through the integration of Packer, Jenkins, Circle-CI, Azure DevOps and Python and bash scripts; improved new build image rollout speed by a substantial 50% and increased the overall efficiency of 6 software development teams. • Optimized Kubernetes applications and services deployment workflow by leveraging Helm and flux2, resulting in a 30% reduction in deployment errors and a 20% increase in overall system stability, ensuring a seamless user experience. • Created monitoring and alerting services leveraging Kubernetes, Prometheus, Grafana, Alert Manager, PagerDuty, and Slack, ensuring real-time visibility into system performance and enabling proactive incident resolution. Cirrus Logic - Austin, TX January 2021– July 2021 DevOps Engineer • Developed, tested, and maintained Ansible roles using the Molecule framework, ensuring accurate and efficient deployment of software resulting in a 40% reduction in deployment time. • Engineered and implemented Packer files to automate the creation of virtual machines, resulting in a 30% reduction in time spent on manual provisioning. • Implemented Ansible to automate the provisioning of virtual machines and containers. • Developed and implemented Jenkins-based CI/CD pipeline for virtual machines and containers, resulting in a 50% reduction in deployment time and ensuring consistent and reliable software releases. Relevant IT Projects Web application with a Kubernetes Cluster - side project, Austin, TX June 2021– July 2021 Role: Kubernetes Engineer • Wrote the yaml files for pods, replica sets, deployments, and services. • Deployed a single node K8s cluster containing a web application with Minikube. • Deployed a multi nodes K8s cluster containing a web application with Google Kubernetes Engine in the cloud. • Deployed a multi nodes K8s cluster containing a web application with Kubeadmin. CI/CD pipeline with Amazon Web Services and Oracle Cloud - side project, Chicago, IL Mai 2020 – June 2020 Role: Devops • Created DevOps CI/CD pipelines using Git, Jenkins, Ansible, Docker and Kubernetes on AWS and Oracle Cloud. • Created a CI/CD pipeline using Git, Jenkins and Maven on an EC2 instance. • Integrated a Tomcat server with a static web app which runs on an EC2 instance in the CI/CD pipeline. • Integrated Docker in the CI/CD to deploy a war file on a Docker container using Jenkins. • Integrated Ansible in the CI/CD pipeline to deploy a war file on a Docker container using Ansible. • Integrated Kubernetes in the CI/CD pipeline to fully automate the deployment of the static web app. Cloud Computing: Microsoft Azure - academic project, Chicago, IL March 2020 – April 2020 Role: Software and Cloud Developer • Developed a mortgage calculator and deployed it as two separate app services, written as two .NET Core applications, a web frontend and a WebJobs backend. • Built in the cloud infrastructure a storage account, a storage queue, and storage table. • Built a static website using Azure Storage static website by using an Azure Function project and an HTTP trigger for the function type. • Created a storage account and configured it to support serving static files. Key Competencies • Cloud Computing: Proficient in AWS and Microsoft Azure. • Containerization and Orchestration: Hands-On Experience with Docker and Kubernetes. • CI/CD: Proficient in Jenkins, Circle-Ci, and Azure-Devops. • Infrastructure as Code: Experienced in managing infrastructure using Terraform. • Programming and scripting languages: Proficient in Python and Bash. • Monitoring and alerting tools: Experience with Prometheus, Graphana, Alert Mananger, Pager Duty, Slack. • Configuration Management: Expertise with Ansible and Packer. EDUCATION Illinois Institute of Technology - Chicago, Illinois Master’s degree in Information Technology with a specialization in management and entrepreneurship; GPA: 4.0/4.0 ENSEA Engineering School - Paris, France Master of Science in Electrical Engineering and Computer Science August 2019 - August 2020 September 2018 - August 2020