Senior SRE and Engineering Manager

Lead cloud-native modernization for an IoT and telematics platform serving more than 100 enterprise clients and monitoring over 40,000 vehicles. Manage and mentor a team of six engineers while driving Kubernetes-based microservices, self-healing workflows, operational governance, and reliability improvements.

Architected a PostgreSQL-to-ClickHouse data lake migration using Kafka-based CDC from Oracle, improving query performance by up to 100x and reducing storage by 40%. Built PostgreSQL HA clusters with Patroni, etcd, and PgBouncer; deployed WAF and Keycloak IAM controls; improved Zabbix/Grafana monitoring across 200+ hosts; automated FinOps scheduling; migrated Redis workloads to OKE; and led ISO 27001/27701/27017 compliance activities.

Provided technical leadership for managed IT services supporting more than 300 SMB clients in retail, healthcare, and industrial sectors. Led teams responsible for reliable operations, client support, and infrastructure performance.

Mentored technical teams in containerization adoption and database performance tuning. Led a virtualization consolidation initiative that redesigned hosts and reduced Windows licensing costs by 60%, while improving integrations between internal ticketing and observability systems.

Architected the lift-and-shift and modernization strategy for migration to Oracle Cloud Infrastructure. Delivered a cloud migration program that reduced operating expenses by 30%.

Built the first Jenkins pipeline templates, migrated source control to GitHub, and introduced Git-flow standards. Pioneered Docker-based application containerization in production to improve isolation, portability, and delivery consistency.

Managed 24/7 technical operations for a cloud hosting and managed services provider serving more than 120 B2B clients. Enforced SLA-driven operations across a multi-datacenter environment.

Executed 10GbE network core upgrades and migrations of more than 200 TB of storage with minimal downtime. Rebuilt the legacy monitoring ecosystem to provide granular metrics visibility and improve operational response.

Acted as technical lead for cloud infrastructure administration and database services for enterprise customers, including organizations in manufacturing and healthcare. Delivered technical guidance for critical systems and infrastructure operations.

Led a major datacenter migration for STEMAC S/A with near-zero business impact. Administered complex multi-datacenter Oracle RAC clusters supporting more than 20,000 users in mission-critical healthcare environments.

Led technical implementation of SAP ECC environments, including infrastructure buildout, deployment, and legacy data migration for Brazil's largest generator-set manufacturer. Supported enterprise IT infrastructure in a large SAP ERP environment.

Migrated Oracle databases to highly available cluster environments, implemented Nutanix converged infrastructure, and deployed IBM Tivoli TSM backup solutions with enterprise tape libraries. Migrated databases to IBM Power Unix to optimize Oracle Enterprise licensing costs.

MBA in Leadership and Management.

Bachelor degree in IT Management.