Tarcisio Ambrosio Wensing

I am a generalist Software Engineer with a strong focus on cloud platforms and deep expertise in Continuous Integration and Continuous Delivery. My career has been built around automation, infrastructure, and delivery systems that enable teams to move faster with reliability and confidence.

I currently work as an Infrastructure Lead, where I am responsible for improving scalability and governance across 100+ Kubernetes clusters in production. My role includes defining infrastructure as code, centralizing cluster management, and implementing automation standards. I also delivered an internal developer portal using Backstage, enabling self service provisioning and improving development throughput across multiple teams.

Previously, I worked as a Staff DevOps Engineer at Riachuelo (Mar 2023 to Oct 2024), where I focused heavily on CI/CD at scale. I designed and standardized over 3,000 Azure DevOps pipelines, creating reusable templates and automation that supported multiple products and platforms. By improving build strategies, caching, and Docker based pipelines, I helped reduce build and deployment times by more than 50 percent.

At Buser (Apr 2022 to Dec 2022) and Midway (Jul 2019 to Apr 2022), I worked as a DevOps Engineer, designing and maintaining CI/CD pipelines using GitLab, Azure DevOps, Jenkins, and custom scripting. I implemented ArgoCD for Kubernetes continuous delivery, improved observability using Datadog and Dynatrace, and migrated legacy pipelines to modern, standardized delivery workflows.

Earlier in my career, I worked as a Software and Android Developer, which gave me a strong development foundation and allows me to operate comfortably across backend, frontend, infrastructure, and automation layers. This background helps me act as a true generalist, bridging gaps between development and operations.

My core strengths include:

• CI/CD architecture and automation

• Cloud infrastructure on AWS and Azure

• Kubernetes production operations

• Infrastructure as Code with Terraform and Helm

• Automation scripting with Python, Bash, and JavaScript

I typically work with teams that need robust delivery pipelines, scalable cloud environments, and pragmatic automation that works in real production scenarios.