piplabs/story
Oct 2024 – Mar 2025
6 Months active
Languages Used
GoSolidityYAMLprotobufMarkdown
Technical Skills
Backend DevelopmentGoAPI SecurityBlockchain DevelopmentCLI DevelopmentCode Refactoring
Rayden Ge
PROFILE
Rayden Ge
Over six months, contributed to the piplabs/story repository by building and refining blockchain backend features, focusing on staking, reward distribution, and API reliability. Delivered upgrades such as dynamic staking fee calculations, configurable API servers, and secure public key handling, using Go, Cosmos SDK, and Protobuf. Enhanced system integrity by implementing atomic commit semantics, on-curve cryptography validation, and robust error handling. Improved developer experience through updated API documentation, CLI enhancements, and streamlined upgrade paths. Addressed operational risks by fixing critical bugs in address mapping and integer parsing, while maintaining production readiness with CI/CD improvements and dependency management across evolving blockchain modules.
Overall Statistics
Feature vs Bugs
71%Features
Repository Contributions
41Total
Bugs
7
Commits
41
Features
17
Lines of code
12,544
Activity Months6
Your Network
14 peopleWork History
March 2025
2 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for piplabs/story: Delivered a new reward withdrawal queue query API (Protobuf/gRPC) with server-side implementation and docs, and fixed a critical API parsing bug to prevent unsigned integer overflow. These efforts tightened data integrity, improved observability, and enabled safer rewards processing for downstream systems.
2 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for piplabs/story: Delivered a new reward withdrawal queue query API (Protobuf/gRPC) with server-side implementation and docs, and fixed a critical API parsing bug to prevent unsigned integer overflow. These efforts tightened data integrity, improved observability, and enabled safer rewards processing for downstream systems.
March 2025
February 2025
2 Commits • 2 Features
Feb 1, 2025February 2025 — piplabs/story Key features delivered: - Staking: Short Period Duration Upgrade (Virgil): dynamic upgrade height based on chain ID, set short period duration to 90 days, and align existing delegations end times with the new duration. Commits reflect the upgrade work on singularity height and timing (#463). - API Documentation Update for EVMStaking and Staking: refactored API docs to reflect the changes, updated response examples and parameter descriptions for endpoints. Commit documents the API doc refresh (#476). Major bugs fixed: - No critical or major bugs reported this month. Overall impact and accomplishments: - Improved staking predictability and upgrade readiness by aligning on-chain parameters with new duration rules and chain-ID aware logic. - Enhanced developer experience and integration reliability through up-to-date, clearer API documentation that mirrors current behavior. Technologies/skills demonstrated: - On-chain parameter upgrades and upgrade timing logic (Virgil upgrade). - API documentation modernization and documentation-driven development. - Traceability and change management via linked commits (#463, #476).
February 2025
2 Commits • 2 Features
Feb 1, 2025February 2025 — piplabs/story Key features delivered: - Staking: Short Period Duration Upgrade (Virgil): dynamic upgrade height based on chain ID, set short period duration to 90 days, and align existing delegations end times with the new duration. Commits reflect the upgrade work on singularity height and timing (#463). - API Documentation Update for EVMStaking and Staking: refactored API docs to reflect the changes, updated response examples and parameter descriptions for endpoints. Commit documents the API doc refresh (#476). Major bugs fixed: - No critical or major bugs reported this month. Overall impact and accomplishments: - Improved staking predictability and upgrade readiness by aligning on-chain parameters with new duration rules and chain-ID aware logic. - Enhanced developer experience and integration reliability through up-to-date, clearer API documentation that mirrors current behavior. Technologies/skills demonstrated: - On-chain parameter upgrades and upgrade timing logic (Virgil upgrade). - API documentation modernization and documentation-driven development. - Traceability and change management via linked commits (#463, #476).
January 2025
12 Commits • 2 Features
Jan 1, 2025January 2025 — Delivered targeted fixes and API improvements across piplabs/story, tightening governance, stabilizing staking flows, and upgrading tooling. These changes reduce operational risk, improve accuracy of redelegations and rewards, and enhance API usability for clients and internal tooling. Overall, the month delivered measurable improvements in security, reliability, and developer experience.
12 Commits • 2 Features
Jan 1, 2025January 2025 — Delivered targeted fixes and API improvements across piplabs/story, tightening governance, stabilizing staking flows, and upgrading tooling. These changes reduce operational risk, improve accuracy of redelegations and rewards, and enhance API usability for clients and internal tooling. Overall, the month delivered measurable improvements in security, reliability, and developer experience.
January 2025
December 2024
18 Commits • 9 Features
Dec 1, 2024December 2024 (Month: 2024-12) - piplabs/story Key features delivered: - Public Key Handling and Story Contract Event Integrity: added validation that uncompressed public keys are on the secp256k1 curve before converting to compressed form; improved ToEthLog handling for story contract events with empty topics. Commits: fix(evmstaking) da7b5dfaef3661cd64d9955a8bc195944621df2c; fix(events) 7528797b250d275d7e5b1d78b13f571854e9541a. - API Server Configuration Hardening and Mempool Control: introduced a configurable API server via a Config struct; improved security by configuring mempool (disable by default, set broadcast false) and wrote config to file. Commits: fix(api) 2c4b49dbbd3e839038ba568f89c36fa836c95204; fix(config) c85321200e941690d5d18233716d4ff138a5efff. - Withdrawal Types Hardfork and Upgrade Safety: hardfork to distinguish between withdrawals using Validator field; update processing to correctly identify and handle withdrawal types. Commit: feat(withdrawal) 9ae1168c09de712a91666d83457fdbd0e4bea62d. - Cosmos SDK Upgrade Path and Dependency Maintenance: upgrade handler for v0.14.0 to protect against store corruption; upgrade dependencies and cleanup historical upgrade handlers; include Cosmos SDK version bump and CI/CD adjustments. Commits: feat(upgrade) 613c0a90953716dcaf10f69a96ba76ccd86130f9; chore(staking) 596f7426efe6d509159b9f8e8fa56837a47b75a3; chore(upgrade) 288928aceacd0d02aab943240eeb17d8c528048b; a2f8b86602b111d46247d54bcc3af364e2a32a79. - Event Emission Logging Improvements: refactor event emission to distinguish success/failure and log actual processed amounts for redelegation and withdrawal. Commit: feat(evmstaking) 3d4d9e16e4a5853985185e97130d1f02c38d2bc9. Major bugs fixed: - fix(evmstaking): validate uncompressed pubkey on curve (#402) to prevent invalid keys from affecting processing. - fix(events): add comments for event converting (#399) to reduce risk and improve maintainability. - fix(api): make api server configurable (#403) and fix config handling to disable mempool (#407/aligned to config). - fix(evmstaking): correct default value of evmstaking params (#415). Overall impact and accomplishments: - Strengthened security posture and risk mitigation through on-curve validation, stricter event and API handling, and safer defaults. - Improved production readiness via configurable and auditable API server settings, and a robust upgrade path (Cosmos SDK v0.14.0) with CI/CD adjustments. - Enhanced observability and operator confidence with clearer event logging and redelegation/withdrawal signal visibility. - Expanded business value through richer API capabilities (spendable balances APIs), CLI improvements, and better token/config management in local genesis. Technologies/skills demonstrated: - Go, Cosmos SDK, EVM tooling, secp256k1 cryptography, API design and security hardening, configuration management and persistence, CLI usability improvements, CI/CD adjustments, and upgrade/maintainability practices.
December 2024
18 Commits • 9 Features
Dec 1, 2024December 2024 (Month: 2024-12) - piplabs/story Key features delivered: - Public Key Handling and Story Contract Event Integrity: added validation that uncompressed public keys are on the secp256k1 curve before converting to compressed form; improved ToEthLog handling for story contract events with empty topics. Commits: fix(evmstaking) da7b5dfaef3661cd64d9955a8bc195944621df2c; fix(events) 7528797b250d275d7e5b1d78b13f571854e9541a. - API Server Configuration Hardening and Mempool Control: introduced a configurable API server via a Config struct; improved security by configuring mempool (disable by default, set broadcast false) and wrote config to file. Commits: fix(api) 2c4b49dbbd3e839038ba568f89c36fa836c95204; fix(config) c85321200e941690d5d18233716d4ff138a5efff. - Withdrawal Types Hardfork and Upgrade Safety: hardfork to distinguish between withdrawals using Validator field; update processing to correctly identify and handle withdrawal types. Commit: feat(withdrawal) 9ae1168c09de712a91666d83457fdbd0e4bea62d. - Cosmos SDK Upgrade Path and Dependency Maintenance: upgrade handler for v0.14.0 to protect against store corruption; upgrade dependencies and cleanup historical upgrade handlers; include Cosmos SDK version bump and CI/CD adjustments. Commits: feat(upgrade) 613c0a90953716dcaf10f69a96ba76ccd86130f9; chore(staking) 596f7426efe6d509159b9f8e8fa56837a47b75a3; chore(upgrade) 288928aceacd0d02aab943240eeb17d8c528048b; a2f8b86602b111d46247d54bcc3af364e2a32a79. - Event Emission Logging Improvements: refactor event emission to distinguish success/failure and log actual processed amounts for redelegation and withdrawal. Commit: feat(evmstaking) 3d4d9e16e4a5853985185e97130d1f02c38d2bc9. Major bugs fixed: - fix(evmstaking): validate uncompressed pubkey on curve (#402) to prevent invalid keys from affecting processing. - fix(events): add comments for event converting (#399) to reduce risk and improve maintainability. - fix(api): make api server configurable (#403) and fix config handling to disable mempool (#407/aligned to config). - fix(evmstaking): correct default value of evmstaking params (#415). Overall impact and accomplishments: - Strengthened security posture and risk mitigation through on-curve validation, stricter event and API handling, and safer defaults. - Improved production readiness via configurable and auditable API server settings, and a robust upgrade path (Cosmos SDK v0.14.0) with CI/CD adjustments. - Enhanced observability and operator confidence with clearer event logging and redelegation/withdrawal signal visibility. - Expanded business value through richer API capabilities (spendable balances APIs), CLI improvements, and better token/config management in local genesis. Technologies/skills demonstrated: - Go, Cosmos SDK, EVM tooling, secp256k1 cryptography, API design and security hardening, configuration management and persistence, CLI usability improvements, CI/CD adjustments, and upgrade/maintainability practices.
November 2024
6 Commits • 3 Features
Nov 1, 2024In November 2024, the team delivered substantial reliability, security, and observability improvements in the piplabs/story repo, with a focus on staking stability, API hardening, and dynamic fee economics. The work reduces production risk, enhances operational visibility, and enables accurate, contract-driven fee calculations for staking operations.
6 Commits • 3 Features
Nov 1, 2024In November 2024, the team delivered substantial reliability, security, and observability improvements in the piplabs/story repo, with a focus on staking stability, API hardening, and dynamic fee economics. The work reduces production risk, enhances operational visibility, and enables accurate, contract-driven fee calculations for staking operations.
November 2024
October 2024
1 Commits
Oct 1, 2024October 2024 monthly summary for piplabs/story focusing on reliability and data integrity improvements in the Evmtstaking module. Delivered a critical fix to preserve withdraw and reward address mappings by adding checks for existing addresses before setting them, preventing unintended data overwrite and configuration loss.
October 2024
1 Commits
Oct 1, 2024October 2024 monthly summary for piplabs/story focusing on reliability and data integrity improvements in the Evmtstaking module. Delivered a critical fix to preserve withdraw and reward address mappings by adding checks for existing addresses before setting them, preventing unintended data overwrite and configuration loss.
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Quality Metrics
Correctness87.8%
Maintainability85.4%
Architecture84.0%
Performance78.0%
AI Usage23.0%
Skills & Technologies
Programming Languages
GoMarkdownSolidityYAMLprotobuf
Technical Skills
API DevelopmentAPI SecurityAddress ConversionBackend DevelopmentBlockchainBlockchain DevelopmentCI/CDCLI DevelopmentCode RefactoringConfiguration ManagementCosmos SDKCryptographyDependency ManagementDevOpsDocumentation
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