worldfnd/provekit
Jan 2026 – Mar 2026
3 Months active
Languages Used
RustGoMarkdownShellTOMLYAML
Technical Skills
Merkle treesRustcryptographydata integritysmart contract developmentzero-knowledge proofs
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PROFILE
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Utsav Sharma developed privacy-preserving identity verification features for the worldfnd/provekit repository, focusing on a zkPassport Age Verification System using Rust and cryptographic primitives. He architected fragmented zero-knowledge circuits to support varying certificate sizes, integrated Merkle-based age checks for data integrity, and implemented RSA signature verification for secure validation. Over three months, Utsav migrated and reorganized core libraries, optimized performance, and enhanced CI/CD pipelines, emphasizing maintainability and reliability. He expanded proof-generation compatibility through ABI parsing improvements, strengthened evaluation logic with robust testing, and maintained high code quality with consistent formatting and refactoring, demonstrating depth in backend and blockchain development.
Overall Statistics
Feature vs Bugs
80%Features
Repository Contributions
49Total
Bugs
5
Commits
49
Features
20
Lines of code
22,827
Activity Months3
Your Network
30 peopleShared Repositories
30
Work History
March 2026
5 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for worldfnd/provekit: Delivered two core features with a focus on interoperability, reliability, and test coverage in the provekit repository. The work emphasizes business value through expanded proof-generation compatibility, more robust evaluation calculations, and higher code quality to reduce maintenance costs and risk in future releases.
5 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for worldfnd/provekit: Delivered two core features with a focus on interoperability, reliability, and test coverage in the provekit repository. The work emphasizes business value through expanded proof-generation compatibility, more robust evaluation calculations, and higher code quality to reduce maintenance costs and risk in future releases.
March 2026
February 2026
42 Commits • 17 Features
Feb 1, 2026February 2026: Delivered major architectural migrations, performance optimizations, and quality improvements across worldfnd/provekit. Key outputs include the Noir Passport migration ( relocating the partial_sha256 library to top-level and renaming directories), gnark geometric_till implementation with performance fine-tunes, and Merkle Age Check integration. Also enabled proving without TOML, added Passport CLI profiling, and strengthened CI verification together with code quality and documentation improvements. These changes enhance maintainability, reliability, and developer productivity, enabling faster iteration and more robust automation.
February 2026
42 Commits • 17 Features
Feb 1, 2026February 2026: Delivered major architectural migrations, performance optimizations, and quality improvements across worldfnd/provekit. Key outputs include the Noir Passport migration ( relocating the partial_sha256 library to top-level and renaming directories), gnark geometric_till implementation with performance fine-tunes, and Merkle Age Check integration. Also enabled proving without TOML, added Passport CLI profiling, and strengthened CI verification together with code quality and documentation improvements. These changes enhance maintainability, reliability, and developer productivity, enabling faster iteration and more robust automation.
January 2026
2 Commits • 1 Features
Jan 1, 2026January 2026 (Month: 2026-01) focused on delivering a privacy-preserving Passport Age Verification System for zkPassports within worldfnd/provekit. The implementation introduces fragmented zk circuits to support varying certificate sizes, a Merkle-based age check for data integrity, and RSA signature verification to ensure secure passport age validation. This foundation enables scalable, compliant identity verification with strong cryptographic guarantees and prepares the product for regulated onboarding workflows.
2 Commits • 1 Features
Jan 1, 2026January 2026 (Month: 2026-01) focused on delivering a privacy-preserving Passport Age Verification System for zkPassports within worldfnd/provekit. The implementation introduces fragmented zk circuits to support varying certificate sizes, a Merkle-based age check for data integrity, and RSA signature verification to ensure secure passport age validation. This foundation enables scalable, compliant identity verification with strong cryptographic guarantees and prepares the product for regulated onboarding workflows.
January 2026
Activity
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Quality Metrics
Correctness93.0%
Maintainability88.2%
Architecture90.6%
Performance88.6%
AI Usage31.0%
Skills & Technologies
Programming Languages
GoMarkdownRustShellTOMLYAML
Technical Skills
API DevelopmentBackend DevelopmentCI/CDCLI DevelopmentCircuit DesignCloud StorageCode FormattingCode QualityCode RefactoringCode ReviewCryptographyData ParsingData StructuresDevOpsError Handling
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline