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Guilherme Anacleto Ferreira

PROFILE

Guilherme Anacleto Ferreira

Guilherme Anacleto established deployment-ready backend infrastructure for the zanfranceschi/rinha-de-backend-2025 repository, focusing on maintainability and realistic performance testing. He delivered a Docker Compose-based scaffold integrating an Nginx reverse proxy to enable load-balanced, reproducible deployments across local and staging environments. Using Docker, Nginx, and YAML, Guilherme optimized resource management and refined test configurations by tuning parameters and cleaning up obsolete logs, resulting in more stable and accurate performance assessments. Comprehensive documentation in Markdown detailed the architecture and deployment process, supporting future maintainers. His work demonstrated depth in backend development, containerization, and configuration management within a short project timeframe.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

9Total
Bugs
0
Commits
9
Features
2
Lines of code
294
Activity Months1

Your Network

207 people

Work History

August 2025

9 Commits • 2 Features

Aug 1, 2025

August 2025 monthly summary for zanfranceschi/rinha-de-backend-2025: Established deployment-ready backend infrastructure and improved testing configuration to ensure stable performance testing and maintainable operations. Delivered Docker Compose-based scaffolding, Nginx reverse proxy for load balancing, and thorough README documentation, plus test configuration cleanup to reduce log noise and align with realistic workloads.

Activity

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Quality Metrics

Correctness82.2%
Maintainability89.0%
Architecture82.2%
Performance77.8%
AI Usage20.0%

Skills & Technologies

Programming Languages

DockerfileJavaScriptMarkdownNginxPythonYAML

Technical Skills

API DevelopmentBackend DevelopmentCode CleanupConfiguration ManagementContainerizationDevOpsDockerDocker ComposeDocumentationLoad BalancingNginxPerformance TestingResource ManagementTesting

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

zanfranceschi/rinha-de-backend-2025

Aug 2025 Aug 2025
1 Month active

Languages Used

DockerfileJavaScriptMarkdownNginxPythonYAML

Technical Skills

API DevelopmentBackend DevelopmentCode CleanupConfiguration ManagementContainerizationDevOps