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gsaraiva2109/README.md

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Hey there, I'm Gabriel πŸ‘‹

I am a Software Engineering Intern at Serasa Experian (VDOC / Digital Trust team) and a Computer Science student at UNIFOR, operating as an Infrastructure-Aware Backend Developer. I bridge the gap between type-safe code logic and resilient platform operations. I leverage terminal-driven, automated workflows to strip away syntax friction so I can focus entirely on system design, performance optimization, and architectural durability.

πŸ› οΈ Core Engineering Focus

  • Enterprise Backend: Writing and optimizing mission-critical RESTful microservices using Java and Spring Boot within distributed ecosystems handling high-throughput production workloads.
  • Platform Sandbox Dev: Operating a dedicated bare-metal Proxmox VE cluster to simulate data center constraints, utilizing Docker, ZFS storage arrays, and GitLab CI for self-directed platform testing.
  • Network Security Hardening: Implementing strict Zero-Trust perimeters using OPNsense firewall configurations, granular VLAN segmentation, and encrypted Cloudflare Tunnels.
  • Terminal First Philosophy: Running Arch Linux as a daily driver. Fully comfortable living in the CLI, automating infrastructure tasks via modular Bash and Python scripts, and managing platforms via SSH.

πŸ“ˆ Professional Trajectory & Scale

  • Serasa Experian (Software Engineering Intern): Contributing to identity verification APIs, maintaining ~8-12 backend microservices, and optimizing infrastructure to drop p95 latency bounds by 30% for high-traffic entry points.
  • Independent Automation Consulting: Engineered custom data integration ETL middleware in Python to resolve point-of-sale data discrepancies for retail workflows, and configured local Linux disaster recovery pipelines.

πŸš€ Skills Stack

Languages & Frameworks

My Skills

Infrastructure, Networking & Automation

My Skills


πŸ“Š Git Metrics

GitHub Stats


🌐 Connect & Collaborate

LinkedIn Portfolio Email

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