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Vitorio Bittencourt

@vitoriobittencourt

Message

I build reliable cloud and DevOps solutions for critical production systems.

Brazil

Message

What I'm looking for

I'm looking to build and automate reliable cloud and production systems, solving critical incidents and improving observability, CI/CD, infrastructure, and database performance.

I've supported, corrected, and evolved backend applications in critical telecommunications environments at Vivo, delivering improvements through Azure DevOps CI/CD pipelines.

I build production automations and contingency solutions with Python and Shell Script, while using SQL and PL/SQL to validate, adjust, and optimize data processes. I've also created triggers, procedures, and scripts that streamline operational database routines.

At Engineering do Brasil and TIM Brasil, I delivered L3 support across backend applications, infrastructure, and production environments. I led root-cause analysis, advanced troubleshooting, critical incident resolution, and performance, load, and stress testing.

I work across GCP, BigQuery, OCI, AWS, Azure, Docker, Kubernetes, Oracle Database, MongoDB, Grafana, and Power BI, with a focus on observability, automation, and stable production operations.

Experience

Work history, roles, and key accomplishments

Cloud & DevOps Engineer

Vivo

Jan 2024 - Dec 2025 (1 year 11 months)

Provided L3 support and evolution of backend applications in critical telecom environments. Implemented CI/CD pipelines, automations, and database optimizations using Python, Shell Script, SQL, and PL/SQL.