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Justin Chan

PROFILE

Justin Chan

Worked on the NethermindEth/surge-taiko-mono and surge-docs repositories, delivering deployment automation, CI/CD pipelines, and documentation to support cross-chain DEX and protocol development. Focused on build automation and configuration management using Docker, GitHub Actions, and Solidity, enabling flexible environment-driven deployments and reducing release cycle times. Enhanced reliability by optimizing Docker build contexts, introducing chain-spec generation with JSON and jq, and refining deployment scripts for Layer-1 and Layer-2 integrations. Improved frontend maintainability and user experience through React-based UI refactors and environment scaffolding. Documentation updates further reduced deployment risks and streamlined onboarding, supporting safer and more efficient development workflows.

Overall Statistics

Feature vs Bugs

85%Features

Repository Contributions

22Total
Bugs
2
Commits
22
Features
11
Lines of code
1,070
Activity Months5

Your Network

31 people

Work History

April 2026

5 Commits • 3 Features

Apr 1, 2026

April 2026 — NethermindEth/surge-taiko-mono: Delivered end-to-end deployment and reliability improvements for the cross-chain DEX UI. Implemented Docker build configuration, CI/CD pipelines, and environment scaffolding to enable consistent development, testing, and production deployments. Optimized Docker build inputs to reduce setup friction and improve reliability across environments. Refactored UI for Layer-2 integration to improve UX and maintainability. Result: streamlined developer onboarding, faster release cycles, and a more stable cross-chain DEX experience.

March 2026

2 Commits • 1 Features

Mar 1, 2026

March 2026 performance summary for NethermindEth/surge-taiko-mono. Focused on bolstering codebase correctness, interface consistency, and build efficiency to accelerate shipping and reduce runtime risk. Delivered two key items: 1) Docker Build Context Optimization by adding a .dockerignore to exclude unnecessary files, reducing image size and build time; 2) Codebase Correctness and Interface Consistency fixes, including removal of an unused variable, addition of a missing function in the interface, and renaming a prop for clarity, improving maintainability and reducing potential runtime issues.

October 2025

2 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary (NethermindEth/surge-docs): Delivered targeted documentation enhancements to improve deployment safety and accuracy, focusing on Wallet Connect deployment guidance, environment variable configurations, and clear notes on custom chain IDs. Updated references to simple-surge-node v25.0.2 to ensure alignment with the current node version and reduce misconfigurations. This work enhances developer onboarding, reduces runtime deployment risks, and supports upcoming release cycles.

July 2025

4 Commits • 2 Features

Jul 1, 2025

July 2025 monthly summary for NethermindEth/surge-taiko-mono. Key features delivered include a Taiko protocol deployment configuration and chain-spec generation, plus CI/CD pipeline improvements for Docker images and on-demand tests. Major improvements were achieved in build reliability, deployment traceability, and tooling readiness. The work emphasizes business value through more accurate deployment configurations, faster validation cycles, and robust CI/CD that reduces time-to-ship. Technologies and skills demonstrated include JSON augmentation, jq-based chain-spec generation, Solidity deployment scripting, Docker and Go tooling upgrades, and GitHub Actions automation.

June 2025

9 Commits • 4 Features

Jun 1, 2025

June 2025 monthly summary for NethermindEth/surge-taiko-mono focusing on delivering flexible deployment capabilities, stabilizing Surge L1/L2 deployments, and accelerating build/test cycles with Foundry. Implemented environment-driven deployment scripting, fixed a L2 setup path bug, tuned Foundry optimizer_runs and L1 chain ID configurability, refined test/compile optimizations and via_ir usage, and introduced CI/CD automation for Taiko client Docker images. These changes reduce deployment errors, shorten release cycles, and improve scalability of Surge Taiko deployments across environments.

Activity

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Quality Metrics

Correctness91.4%
Maintainability91.8%
Architecture86.4%
Performance86.4%
AI Usage21.0%

Skills & Technologies

Programming Languages

DockerfileJavaScriptMarkdownNginxShellSolidityTOMLTypeScriptYAMLjq

Technical Skills

Build AutomationBuild SystemsCI/CDConfiguration ManagementContinuous IntegrationDevOpsDockerDocumentationFoundryFrontend DevelopmentGitHub ActionsJSONNode.jsProtocol DevelopmentReact

Repositories Contributed To

2 repos

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

NethermindEth/surge-taiko-mono

Jun 2025 Apr 2026
4 Months active

Languages Used

JavaScriptShellTOMLYAMLDockerfileSolidityjqTypeScript

Technical Skills

Build AutomationCI/CDConfiguration ManagementDevOpsDockerFoundry

NethermindEth/surge-docs

Oct 2025 Oct 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation