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Exceeds
Diogo Correia

PROFILE

Diogo Correia

Over a ten-month period, contributed to repositories such as nixpkgs, authelia, and pnpm by delivering features and fixes that improved build reliability, documentation quality, and package maintenance. Addressed backend and DevOps challenges using technologies like Nix, Rust, and Node.js, including dependency upgrades, security configuration, and repository hygiene improvements. Enhanced user and developer experience by refining documentation in Markdown and HTML, resolving UI issues in Svelte-based projects, and fixing race conditions in concurrent build systems. The work demonstrated a disciplined approach to dependency management, technical writing, and system configuration, resulting in more stable deployments and streamlined onboarding for maintainers.

Overall Statistics

Feature vs Bugs

61%Features

Repository Contributions

21Total
Bugs
7
Commits
21
Features
11
Lines of code
4,148
Activity Months10

Work History

April 2026

1 Commits

Apr 1, 2026

April 2026 monthly summary for PaperMC/docs. Focused on improving MiniMessage documentation quality. Fixed a typo in the MiniMessage documentation, clarifying the description of default tags and their usage to improve clarity for readers and reduce potential confusion.

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026 (2026-02): Curl/curl documentation punctuation improvements. Delivered a targeted docs patch to ensure sentences end with a period, improving readability and professionalism. This closes issue #20700. Single commit: 9d94b1a06620ed838ae1354b414316e5f707486a. No functional code changes or bug fixes were required this month; focus remained on quality of documentation.

January 2026

1 Commits

Jan 1, 2026

January 2026 monthly summary for pnpm/pnpm focusing on reliability improvements in store initialization under concurrency. Delivered a race-condition fix by introducing robust error handling during directory creation in worker processes, ensuring a consistent store structure across parallel operations. This fix reduces install flakiness and CI failures, contributing to a more stable developer experience.

December 2025

2 Commits

Dec 1, 2025

December 2025: Delivered two high-priority bug fixes across Hydra and Immich, enhancing navigation reliability and user experience. Fixed an anchor tag in the Hydra job template to ensure the link always points to the latest evaluation of a jobset. Resolved a UI layering issue in Immich by increasing the download panel z-index so it remains visible above the admin sidebar during downloads. These changes are committed and deployed, reducing user friction and support tickets, and strengthening end-to-end workflow consistency. Technologies demonstrated include HTML semantics, CSS layering, and fast cross-repo debugging and delivery.

October 2025

4 Commits • 3 Features

Oct 1, 2025

Summary for 2025-10: Cross-repo maintenance and feature updates focusing on build reliability, compatibility, and repository hygiene. Delivered targeted updates across nixpkgs and immich to improve stability, compatibility, and build reliability, while reducing technical debt and enabling smoother deployments.

September 2025

3 Commits • 3 Features

Sep 1, 2025

2025-09 monthly summary for tweag/nixpkgs. Delivered three targeted features addressing governance, security, and dependency management in the Grocy-related NixOS configuration: Maintainer onboarding update; Security hardening: remove deprecated X-XSS-Protection header; and Dependency upgrade: DeepDiff 8.6.1. No major bugs fixed this month; focus was on improving maintainership, security posture, and dependency maintenance. Impact: improved governance and security alignment, up-to-date dependencies, and reduced maintenance risk across Nix expressions. Technologies/skills demonstrated: Nix/NixOS module configuration, Python packaging, dependency management, security best practices, hash updates, and cross-repo coordination.

April 2025

1 Commits • 1 Features

Apr 1, 2025

Month: 2025-04 — Focused governance and maintenance improvements in the nixpkgs repository to strengthen ownership and attribution for critical packages. The key deliverable this month was updating maintainer attribution for ultrastardx in the hmemcpy/nixpkgs repository.

February 2025

2 Commits

Feb 1, 2025

February 2025 — Documentation quality improvements for OpenID Connect provider configurations in authelia/authelia. Delivered targeted edits to correct policy subjects type and fix grammar in the default policy description, improving accuracy and reducing configuration errors for identity providers. These changes enhance user onboarding and support experience while maintaining alignment with repository documentation standards.

November 2024

5 Commits • 2 Features

Nov 1, 2024

November 2024 monthly summary Overview: Delivered targeted upgrades and packaging hygiene across two repositories, delivering business value through more reliable builds, cleaner dependency management, and corrected XML output for downstream consumers. Key features delivered: - Upgrade pgvecto-rs to 0.4.0 in srid/nixpkgs; adjust build configuration; remove outdated cargo-pgrx 0.12.0 alpha. Commits: 80e13b103225390342219aef9b6edf5f3b88694a; b468a08276b1e2709168a4d8f04c63360c2140a9. - Nix packaging formatting cleanup for cargo-pgrx and pgvecto-rs using nixfmt; no functional changes. Commits: dc1e6a5f3e19eadc2599d0c816f7aa403bfedeac; 03a3e2acec4a2837d7b66ed564b511592b3ee2cd. Major bugs fixed: - EPG Grabber dependency update to 0.37.2 (iptv-org/epg) to fix escaping of image URLs and ensure valid XML output; Commit: 46b096821f3cfb16e3af53a139f064d61dfb2f38. Overall impact and accomplishments: - Reduced build risk by removing deprecated alpha tooling, tightened packaging hygiene, and ensured compatibility with newer dependencies; improved reliability of downstream XML generation and repeatable builds. Technologies/skills demonstrated: - Nix/Nixpkgs packaging, nixfmt integration, cargo-pgrx workflows, Rust extension upgrades, dependency management, and build configuration discipline.

October 2024

1 Commits • 1 Features

Oct 1, 2024

October 2024 monthly summary for raexera/nixpkgs focusing on feature delivery and packaging improvements.

Activity

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Quality Metrics

Correctness96.2%
Maintainability96.2%
Architecture95.2%
Performance91.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

DiffHTMLJavaScriptMarkdownNixPerlSvelteTypeScript

Technical Skills

Backend DevelopmentBuild System ConfigurationBuild SystemsCode FormattingDependency ManagementDevOpsDocumentationNixNixOSNode.jsPackage MaintenancePackage ManagementRepository MaintenanceRustSecurity Configuration

Repositories Contributed To

13 repos

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

srid/nixpkgs

Nov 2024 Nov 2024
1 Month active

Languages Used

DiffNix

Technical Skills

Build System ConfigurationCode FormattingNixPackage ManagementRustSystem Administration

tweag/nixpkgs

Sep 2025 Sep 2025
1 Month active

Languages Used

Nix

Technical Skills

DevOpsNixNixOSPackage ManagementSecurity Configuration

authelia/authelia

Feb 2025 Feb 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation

immich-app/immich

Oct 2025 Dec 2025
2 Months active

Languages Used

TypeScriptSvelte

Technical Skills

Backend DevelopmentSveltefront end development

Mic92/nixpkgs

Oct 2025 Oct 2025
1 Month active

Languages Used

Nix

Technical Skills

Build SystemsPackage ManagementRepository Maintenance

raexera/nixpkgs

Oct 2024 Oct 2024
1 Month active

Languages Used

Nix

Technical Skills

Package ManagementSystem Configuration

iptv-org/epg

Nov 2024 Nov 2024
1 Month active

Languages Used

JavaScript

Technical Skills

Dependency Management

hmemcpy/nixpkgs

Apr 2025 Apr 2025
1 Month active

Languages Used

Nix

Technical Skills

Package Maintenance

NixOS/nixpkgs

Oct 2025 Oct 2025
1 Month active

Languages Used

Nix

Technical Skills

Build SystemsPackage Management

NixOS/hydra

Dec 2025 Dec 2025
1 Month active

Languages Used

HTMLPerl

Technical Skills

front end developmenttemplate rendering

pnpm/pnpm

Jan 2026 Jan 2026
1 Month active

Languages Used

TypeScript

Technical Skills

Node.jsbackend development

curl/curl

Feb 2026 Feb 2026
1 Month active

Languages Used

Markdown

Technical Skills

documentationtechnical writing

PaperMC/docs

Apr 2026 Apr 2026
1 Month active

Languages Used

Markdown

Technical Skills

documentationtechnical writing