PolyhedraZK/PolyhedraDocs
Nov 2024 – Jan 2025
3 Months active
Languages Used
MarkdownPlain TextCSSJavaScriptTypeScriptYAMLnodeDockerfile
Technical Skills
DocumentationProject SetupCSSCSS StylingConfiguration ManagementDependency Management
Tiancheng Xie
PROFILE
Tiancheng Xie
Over four months, TC developed and enhanced core infrastructure for PolyhedraZK, focusing on both the Expander and PolyhedraDocs repositories. TC implemented CUDA-accelerated cryptographic protocols and refactored transcript logic in Expander, improving proof verification speed and reliability using Rust and Go. In PolyhedraDocs, TC led UI/UX redesigns, added milestone tracking, and introduced a technology tree visualization, leveraging React and TypeScript to improve planning and accessibility. TC also modernized deployment with Docker and Cloud Run, streamlined CI/CD workflows, and strengthened security by hardening Fiat-Shamir transcript binding. The work demonstrated depth in backend, frontend, and DevOps, resulting in robust, maintainable systems.
Overall Statistics
Feature vs Bugs
74%Features
Repository Contributions
63Total
Bugs
8
Commits
63
Features
23
Lines of code
163,663
Activity Months4
Your Network
33 peopleSame Organization
@polyhedra.network10
Shared Repositories
23
Work History
January 2026
4 Commits • 1 Features
Jan 1, 2026January 2026: Security hardening and data pipeline modernization for PolyhedraZK/Expander, delivering cross-language proof integrity and streamlined test-data workflows.
4 Commits • 1 Features
Jan 1, 2026January 2026: Security hardening and data pipeline modernization for PolyhedraZK/Expander, delivering cross-language proof integrity and streamlined test-data workflows.
January 2026
January 2025
28 Commits • 12 Features
Jan 1, 2025January 2025 monthly summary for PolyhedraDocs (PolyhedraZK/PolyhedraDocs). Focused on delivering core planning features, stabilizing the hosting stack, and improving performance and SEO to drive user engagement and faster time-to-value. Key features delivered: - Tech Tree Visualization: Initial implementation enabling technology-tree visualization for strategic planning. Notable commit: b98e2acf4973bcfa50a7ae3017e763b4ca52cb32 ("tech tree visual"). - Milestone Tracking and Roadmap Completion: Added milestone tracking/display for project planning and finished roadmap implementation. Notable commits: 57daf1bc50d9599b15e2eb824431aeb0889e5697 ("milestone"), d1d982fd20bba96afedcd3f294a9f94850864bdf ("milestone 2"), 0b0ad50da8aa53154d5096e0475fa70ce97ed0d5 ("feat/roadmap finished"). - Iterative Enhancements and Release Readiness: Sequential improvements across iterations 2–9, with planning updates for iterations 10–11 and release readiness prep. Notable commits include: 85e1bf8ad8b95362b27e962ee27a82cb698042c3 ("iteration 2"), ff47d44a5e28d8b61ed2610b048b60874f476aae ("iteration 3"), 16db6ae97a76d79e4b88c25b0aa95e27308afd24 ("iteration 8 simplify"), 6b0a705a10fda4f58bc6e31a362ea7efe84dba11 ("release ready"). - Performance and UX improvements: SEO improvements and UI refinements, plus asset optimization. Notable commits: 10ac72dae063bd37a841f0e7027dd1ac469bf5f0 ("SEO head"), f8f7d923463fb204d154d2626b7b8c7471bb7601 ("update SEO"), 0935fd6c8413c9db57452b53d1ea1a4bf5e4236a ("png -> jpg"), 04b8756b32f12cdfb4bba9a5cda1e5d2cfdd7e94 ("change margin"). - Containerization and deployment modernization: Dockerfile added for local/dev parity; Cloud Run deployment and redirect rules updated to improve reliability and scale. Notable commits: dc44de276ffa0e274dfc6a1a03644d91b96e98c5 ("add docker file"), 2d20ef18775c687485eb7aa5716a37aa3e8aaa01 ("modify cloud run"), 12fc810c2a5d1ab72c41c7ec3d1e146c57105ccb ("update cloud run"), f47347fe012025807b016388f06b48db9142acae ("cloudrun redirect"), acbb10543bd8362736a42bf49491e3ceb6257f6e ("update redirect rule"). - Miscellaneous: UI margin tweak and simple fix to address edge cases. Notable commits: 04b8756b32f12cdfb4bba9a5cda1e5d2cfdd7e94 ("change margin"), c6583cfe2feb4ad97e5ef3d49ef34bac40e4892a ("simple fix").
January 2025
28 Commits • 12 Features
Jan 1, 2025January 2025 monthly summary for PolyhedraDocs (PolyhedraZK/PolyhedraDocs). Focused on delivering core planning features, stabilizing the hosting stack, and improving performance and SEO to drive user engagement and faster time-to-value. Key features delivered: - Tech Tree Visualization: Initial implementation enabling technology-tree visualization for strategic planning. Notable commit: b98e2acf4973bcfa50a7ae3017e763b4ca52cb32 ("tech tree visual"). - Milestone Tracking and Roadmap Completion: Added milestone tracking/display for project planning and finished roadmap implementation. Notable commits: 57daf1bc50d9599b15e2eb824431aeb0889e5697 ("milestone"), d1d982fd20bba96afedcd3f294a9f94850864bdf ("milestone 2"), 0b0ad50da8aa53154d5096e0475fa70ce97ed0d5 ("feat/roadmap finished"). - Iterative Enhancements and Release Readiness: Sequential improvements across iterations 2–9, with planning updates for iterations 10–11 and release readiness prep. Notable commits include: 85e1bf8ad8b95362b27e962ee27a82cb698042c3 ("iteration 2"), ff47d44a5e28d8b61ed2610b048b60874f476aae ("iteration 3"), 16db6ae97a76d79e4b88c25b0aa95e27308afd24 ("iteration 8 simplify"), 6b0a705a10fda4f58bc6e31a362ea7efe84dba11 ("release ready"). - Performance and UX improvements: SEO improvements and UI refinements, plus asset optimization. Notable commits: 10ac72dae063bd37a841f0e7027dd1ac469bf5f0 ("SEO head"), f8f7d923463fb204d154d2626b7b8c7471bb7601 ("update SEO"), 0935fd6c8413c9db57452b53d1ea1a4bf5e4236a ("png -> jpg"), 04b8756b32f12cdfb4bba9a5cda1e5d2cfdd7e94 ("change margin"). - Containerization and deployment modernization: Dockerfile added for local/dev parity; Cloud Run deployment and redirect rules updated to improve reliability and scale. Notable commits: dc44de276ffa0e274dfc6a1a03644d91b96e98c5 ("add docker file"), 2d20ef18775c687485eb7aa5716a37aa3e8aaa01 ("modify cloud run"), 12fc810c2a5d1ab72c41c7ec3d1e146c57105ccb ("update cloud run"), f47347fe012025807b016388f06b48db9142acae ("cloudrun redirect"), acbb10543bd8362736a42bf49491e3ceb6257f6e ("update redirect rule"). - Miscellaneous: UI margin tweak and simple fix to address edge cases. Notable commits: 04b8756b32f12cdfb4bba9a5cda1e5d2cfdd7e94 ("change margin"), c6583cfe2feb4ad97e5ef3d49ef34bac40e4892a ("simple fix").
December 2024
29 Commits • 8 Features
Dec 1, 2024December 2024 monthly summary for PolyhedraZK repos. This period delivered key frontend enhancements, stability improvements, targeted documentation work, and branding updates that collectively increase user value, reduce maintenance overhead, and strengthen developer experience across PolyhedraDocs and Expander.
29 Commits • 8 Features
Dec 1, 2024December 2024 monthly summary for PolyhedraZK repos. This period delivered key frontend enhancements, stability improvements, targeted documentation work, and branding updates that collectively increase user value, reduce maintenance overhead, and strengthen developer experience across PolyhedraDocs and Expander.
December 2024
November 2024
2 Commits • 2 Features
Nov 1, 2024November 2024 monthly summary for PolyhedraZK developer work. Focus on key features delivered, major bugs fixed, impact, and skills demonstrated.
November 2024
2 Commits • 2 Features
Nov 1, 2024November 2024 monthly summary for PolyhedraZK developer work. Focus on key features delivered, major bugs fixed, impact, and skills demonstrated.
Activity
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Quality Metrics
Correctness89.6%
Maintainability88.6%
Architecture86.0%
Performance86.4%
AI Usage21.8%
Skills & Technologies
Programming Languages
C++CSSDockerfileGoHTMLJavaScriptMakefileMarkdownPlain TextPython
Technical Skills
API GatewayBackend DevelopmentBuild SystemsCI/CDCSSCSS StylingCUDA ProgrammingCloud RunCode CleanupComponent DesignConfiguration ManagementCryptographyData VisualizationDependency ManagementDevOps
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
PolyhedraZK/Expander
Nov 2024 – Jan 2026
3 Months active
Languages Used
C++GoMakefilePythonRustMarkdownShell
Technical Skills
Build SystemsCI/CDCUDA ProgrammingCryptographyElliptic Curve CryptographyGo Programming