EXCEEDS logo
Exceeds
Sherry Xiao

PROFILE

Sherry Xiao

Over a three-month period, contributed to the aptos-labs/aptos-core and aptos-ts-sdk repositories by delivering features and policy updates focused on blockchain infrastructure and governance. Enabled Move Language v2 support in the build environment using Dockerfile and CI/CD practices, preparing the system for future language enhancements. Addressed governance stability by reverting a gas limit increase for proposals, applying Rust and smart contract expertise to maintain transaction safety. Led cross-repository licensing updates, aligning legal compliance and license management with ecosystem strategy. Work emphasized reproducibility, risk reduction, and clear documentation, demonstrating a methodical approach to both technical and policy-driven engineering challenges.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

4Total
Bugs
1
Commits
4
Features
3
Lines of code
537
Activity Months3

Work History

November 2025

2 Commits • 2 Features

Nov 1, 2025

In 2025-11, delivered cross-repo licensing policy updates to adopt the Innovation-Enabling Source Code License across aptos-core and aptos-ts-sdk, establishing non-commercial usage restrictions and explicit derivative-work terms. This work, executed via two targeted commits, aligns licensing with our ecosystem governance and IP strategy, laying groundwork for compliant adoption by partners and contributors. No major feature releases or bug fixes were completed this month beyond policy updates; the focus was on governance, policy alignment, and risk reduction. Key outcomes include clearer usage rights, improved governance controls, and readiness for ecosystem-wide enforcement.

December 2024

1 Commits

Dec 1, 2024

December 2024: Stabilized governance execution path by reverting the previous increase to the max transaction execution gas limit for governance proposals and resetting it to 4,000,000,000. Implemented a controlled rollback with code review and validation to re-evaluate the change, preserving system stability and security while maintaining progress toward governance feature readiness.

November 2024

1 Commits • 1 Features

Nov 1, 2024

November 2024 monthly summary for aptos-core: Key feature delivered: Move Language v2 support in build environment by enabling MOVE_LANGUAGE_V2 in the builder Dockerfile; prepares the build environment for Move v2 features.

Activity

Loading activity data...

Quality Metrics

Correctness95.0%
Maintainability95.0%
Architecture95.0%
Performance90.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

DockerfileMarkdownRustplaintext

Technical Skills

Blockchain DevelopmentCI/CDDevOpsGas OptimizationSmart Contractsdocumentationlegal compliancelicense management

Repositories Contributed To

2 repos

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

aptos-labs/aptos-core

Nov 2024 Nov 2025
3 Months active

Languages Used

DockerfileRustMarkdown

Technical Skills

CI/CDDevOpsBlockchain DevelopmentGas OptimizationSmart Contractslegal compliance

aptos-labs/aptos-ts-sdk

Nov 2025 Nov 2025
1 Month active

Languages Used

plaintext

Technical Skills

documentationlegal compliance