zksync-sdk/zksync-ethers
Nov 2024 – Feb 2025
4 Months active
Languages Used
TypeScript
Technical Skills
Backend DevelopmentEthers.jsFull Stack DevelopmentIntegration TestingNode.jsSmart Contracts
petarTxFusion
PROFILE
Petartxfusion
Petar contributed to the zksync-sdk/zksync-ethers repository, focusing on backend and blockchain development using TypeScript and ethers.js. Over four months, he delivered features and fixes that improved transaction reliability, deployment workflows, and security. His work included refining transaction fee estimation logic, enhancing deposit transaction control through API overrides, and strengthening sender validation to prevent mis-signed transactions. Petar addressed edge cases in data formatting and schema validation, ensuring robust handling of block data and network detection. His engineering approach emphasized performance optimization, developer experience, and risk reduction, demonstrating a strong grasp of smart contract integration and web3 development best practices.
Overall Statistics
Feature vs Bugs
25%Features
Repository Contributions
8Total
Bugs
6
Commits
8
Features
2
Lines of code
83
Activity Months4
Your Network
13 people
Work History
February 2025
1 Commits
Feb 1, 2025February 2025 monthly summary for zksync-sdk/zksync-ethers focused on security hardening of the transaction submission workflow. Delivered critical fixes to ensure correct sender validation, robust EIP-712 type handling, and signer-from-address consistency, strengthening the SDK against mis-signed transactions and related vulnerabilities.
1 Commits
Feb 1, 2025February 2025 monthly summary for zksync-sdk/zksync-ethers focused on security hardening of the transaction submission workflow. Delivered critical fixes to ensure correct sender validation, robust EIP-712 type handling, and signer-from-address consistency, strengthening the SDK against mis-signed transactions and related vulnerabilities.
February 2025
January 2025
2 Commits • 2 Features
Jan 1, 2025January 2025 performance summary for zksync-sdk/zksync-ethers. Focused on improving fee estimation efficiency and deposit transaction control via overrides, with corresponding API and internal-call propagation improvements. Delivered in two features with a targeted bug fix that reduces unnecessary computation and ensures overrides propagate across internal calls.
January 2025
2 Commits • 2 Features
Jan 1, 2025January 2025 performance summary for zksync-sdk/zksync-ethers. Focused on improving fee estimation efficiency and deposit transaction control via overrides, with corresponding API and internal-call propagation improvements. Delivered in two features with a targeted bug fix that reduces unnecessary computation and ensures overrides propagate across internal calls.
December 2024
2 Commits
Dec 1, 2024In December 2024, delivered targeted reliability and data-integrity improvements for zksync-ethers, focusing on transaction ordering correctness and block data resilience. The changes reduce misordering, prevent failed confirmations, and ensure robust handling when totalDifficulty is missing, positively impacting developer experience and dApp reliability.
2 Commits
Dec 1, 2024In December 2024, delivered targeted reliability and data-integrity improvements for zksync-ethers, focusing on transaction ordering correctness and block data resilience. The changes reduce misordering, prevent failed confirmations, and ensure robust handling when totalDifficulty is missing, positively impacting developer experience and dApp reliability.
December 2024
November 2024
3 Commits
Nov 1, 2024Month: 2024-11 — Focused on stabilizing deployment workflows and local development experience in zksync-ethers. Delivered targeted bug fixes that improve deployment reliability, local environment detection, and test robustness, reducing flaky deployments and speeding feedback loops for developers.
November 2024
3 Commits
Nov 1, 2024Month: 2024-11 — Focused on stabilizing deployment workflows and local development experience in zksync-ethers. Delivered targeted bug fixes that improve deployment reliability, local environment detection, and test robustness, reducing flaky deployments and speeding feedback loops for developers.
Activity
Loading activity data...
Quality Metrics
Correctness91.2%
Maintainability90.0%
Architecture87.6%
Performance91.2%
AI Usage22.6%
Skills & Technologies
Programming Languages
TypeScript
Technical Skills
Backend DevelopmentBlockchain DevelopmentData FormattingEthereumEthers.jsFull Stack DevelopmentIntegration TestingNode.jsSchema ValidationSmart ContractsTestingTypeScriptWeb3 Developmentethers.js
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline