Luis Fernando Baronceli

Designed, implemented, and operated cloud infrastructure on Google Cloud Platform with a focus on security, reliability, and scalability. Built and managed a GKE cluster to run self-hosted Bitbucket Pipelines runners, enabling secure cross-project deployments, reducing costs, and improving security and deployment speed. Implemented and maintained CI/CD pipelines, improving deployment consistency and reducing manual intervention. Worked with IAM, service accounts, and least-privilege access models. Configured Cloud Load Balancers, firewall rules, VPC networking, and Identity-Aware Proxy (IAP) for secure access. Led initiatives to reduce logging and infrastructure costs by improving log lifecycle policies and observability practices. Investigated and remediated security vulnerabilities, tracing issues through logs and infrastructure. Performed maintenance and automation around DNS servers. Contributed to architectural decisions, including a monolith-to-microservices migration and JavaScr

Developed and maintained production features using React, JavaScript, and TypeScript, primarily front-end focused. Collaborated closely with backend and platform teams to design and deliver end-to-end functionality. Worked with APIs, Postman, and LaunchDarkly feature flags to safely release and test new features. Used Git and Jira in an agile environment to manage work and deliver iteratively. Improved debugging, code quality, and system reliability through structured problem-solving.

Provided technical support for production systems, troubleshooting complex customer and infrastructure issues. Used Zendesk and NetSuite for ticket management and escalations. Analyzed logs and Grafana dashboards to investigate incidents and identify root causes. Applied Linux and network fundamentals to diagnose server, application, and connectivity problems. Improved internal escalation workflow, reducing resolution time for critical incidents.