Developing REST APIs.Creating internal tools to improve Dev Experience and productivity.Implementing CI/CD pipelines (GitHub Actions).Code Reviews.Test automation.

Developed and maintained the CI/CD pipeline and GCP Infrastructure for SynthOS radiology platform (in US and Canada).Dealing with technologies like: GCP, GitLab-CI, NodeJS (JavaScript/TypeScript), REST APIs, microservices architecture, Docker, Kubernetes, ArgoCD, etc.Achievements:- Reduced in 4k/month the costs to build software, going out from CloudBuild and building it in the gitlab-runners (running on Kubernetes).- Set standards for the CI/CD pipeline - build tools (npm, Docker) - security/vulnerability scanners (Trivy) - properly scale Kubernetes infrastructure (GKE), - Continuous Deployments (ArgoCD), etc.

Contributed with the "DevOps Transformation" in a big Telecom Company (Claro).Besides the cultural transformation, I also developed and maintained a CI/CD pipeline with the following technologies:- GitLab CI - to build the pipeline- Maven - to build Java projects- Nexus - to host software artifacts- SonarQube - SAST- Trivy scan - container security- Harbor - host docker images- Kubernetes - container orchestration- Rancher - manage kubernetes clusters- OWASP ZAP - DAST- shell scripts - to glue all these tools to work beautifully together

I used PHP to develop, from scratch, a follow-up system for a local logistics company (https://www.linkedin.com/company/transportadoralogin/).In the website the user uploads an Excel spreadsheet with the shipments' info, the data is parsed and persisted in a MySQL database.I also created an API and a telegram bot to interact with it. The drivers use the telegram bot to update the status of their deliveries.This system is still in use today and runs at https://logbots.app/