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Brett Decker

PROFILE

Brett Decker

Over six months, contributed to cryptographic verification and developer tooling across GaloisInc/ckzg-eip-4844-verification and GaloisInc/swanky, focusing on modularity, maintainability, and onboarding. Delivered major refactors to curve and gate modules, centralized evaluation logic, and improved test and documentation organization using Rust, Cryptol, and Shell scripting. Enhanced build systems and continuous integration pipelines, introduced automated Git hook enforcement, and clarified API naming to reduce maintenance overhead. Initiated new projects such as zkLean, established clear onboarding documentation, and advanced formal verification reporting. The work emphasized code quality, reproducibility, and extensibility, supporting both backend development and cryptographic specification efforts.

Overall Statistics

Feature vs Bugs

82%Features

Repository Contributions

71Total
Bugs
4
Commits
71
Features
18
Lines of code
7,030
Activity Months6

Work History

March 2026

2 Commits • 1 Features

Mar 1, 2026

Concise monthly summary focused on delivering automated governance for code quality and developer workflow in GaloisInc/swanky, with deterministic gates that prevent defects from entering main branches. The month emphasized tightening quality controls and simplifying adoption to accelerate reliable releases in 2026-03.

February 2026

5 Commits • 2 Features

Feb 1, 2026

February 2026: Architectural refinements to the garbling workflow and gate modularity in swanky to improve evaluation consistency and future extensibility. Delivered trait-level refactors that centralize evaluation logic, introduced a modular approach to AND gate garbling through a new BinaryWireLabel trait, and standardized terminology across the codebase to reduce confusion and maintenance overhead.

April 2025

1 Commits • 1 Features

Apr 1, 2025

April 2025 monthly summary for rems-project/cn: Improved developer onboarding by documenting OCaml environment initialization. The README now instructs users to run "eval $(opam env)" after "opam init" to ensure the OCaml development environment is correctly configured, reducing setup friction for new contributors. No major bugs fixed this month; focus was on documentation quality and onboarding reliability to accelerate contributions and reduce support needs. Main reference: commit 849b5de9164a71e67ecba8ee5e52876a3d014b33 (readme: Add eval $(opam env) to step 3 of install (#40)).

December 2024

19 Commits • 3 Features

Dec 1, 2024

December 2024 (2024-12) - Delivered targeted documentation enhancements and initial project scaffolding to advance verification and DSL development. Key activities spanned CKZG-EIP-4844 verification final report refinement (image/name/link corrections, new test bench details, Cryptol/SAW proofs progress, and updated PDFs), BLS EC documentation, and zkLean project initialization and branding. These efforts improved transparency, reproducibility, planning accuracy, and readiness for ongoing SAW/Cryptol work and DSL development.

November 2024

14 Commits • 3 Features

Nov 1, 2024

November 2024: Improved maintainability, reliability, and clarity across two repositories. Delivered documentation and testing infrastructure enhancements for the ckzg-eip-4844-verification suite, clarified API naming for bit reversal permutations, and stabilized build/test pipelines, plus a maintenance license update in swanky. These efforts reduce maintenance overhead, accelerate onboarding, and tighten CI feedback loops while preserving existing behavior and API contracts.

October 2024

30 Commits • 8 Features

Oct 1, 2024

October 2024 monthly summary for GaloisInc/ckzg-eip-4844-verification. Delivered a major refactor of Curve and GP modules to improve modularity and maintainability, reorganized tests and docs for reliability, and advanced the cryptographic property coverage and performance of multi-scalar paths. The work aligns with readiness for production-grade EIP-4844 verification and accelerates future development cycles.

Activity

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Quality Metrics

Correctness99.2%
Maintainability99.2%
Architecture98.0%
Performance97.0%
AI Usage20.2%

Skills & Technologies

Programming Languages

CCryCryptolKKrystalLaTeXMakefileMarkdownPlain TextRust

Technical Skills

BLS SignaturesBuild SystemsCode CleanupCode CorrectionCode OrganizationCode RefactoringCode Reference ManagementContinuous IntegrationCryptographic SpecificationCryptographyCurve OperationsDevOpsDocumentationElliptic Curve CryptographyFormal Verification

Repositories Contributed To

4 repos

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

GaloisInc/ckzg-eip-4844-verification

Oct 2024 Dec 2024
3 Months active

Languages Used

CryCryptolKCKrystalLaTeXMakefileMarkdown

Technical Skills

BLS SignaturesCode CleanupCode CorrectionCode OrganizationCode RefactoringCryptographic Specification

GaloisInc/swanky

Nov 2024 Mar 2026
3 Months active

Languages Used

RustShell

Technical Skills

Rustbackend developmentdocumentationContinuous IntegrationDevOpsGit

GaloisInc/zk-lean

Dec 2024 Dec 2024
1 Month active

Languages Used

MarkdownPlain Text

Technical Skills

DocumentationProject Initialization

rems-project/cn

Apr 2025 Apr 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation