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Khac Kien

PROFILE

Khac Kien

Worked on the KyberNetwork/kyberswap-interface repository, delivering a range of user-facing features and infrastructure improvements over six months. Focus areas included cross-chain visibility, real-time campaign dashboards, and robust rewards management, all built with React, TypeScript, and Redux. Implemented internationalization using LinguiJS, expanded localization to Chinese, and enhanced UI/UX with responsive design and skeleton loaders. Addressed performance through optimized state management and input validation, while introducing multi-token liquidity provisioning and persistent user preferences. Modernized API integrations and streamlined campaign workflows, removing legacy dashboards. The work emphasized reliability, accessibility, and scalability, resulting in a more intuitive and globally accessible DeFi platform.

Overall Statistics

Feature vs Bugs

84%Features

Repository Contributions

50Total
Bugs
4
Commits
50
Features
21
Lines of code
34,598
Activity Months6

Work History

March 2026

11 Commits • 4 Features

Mar 1, 2026

March 2026 performance summary: Focused delivery of SafePal Campaign Platform enhancements and UX improvements for KyberSwap Interface, with real-time data visibility, API modernization, and streamlined dashboards. Key deliverables include SafePal Campaign Platform Enhancements with setup, leaderboard, statistics, and a new API; real-time data via 30-second polling; UI updates; and removal of the deprecated dashboard to streamline campaign workflows. Additional work shipped Notifications and Announcement UX Improvements (earnings feedback, read/unread indicators, and mark-read support), Terminology/UI Copy Modernization, and Announcement Banners UI Improvements. Major bug fix: SafePal campaign skip query resolved, improving reliability of campaign flows. Impact: faster, clearer campaign setup and participation, better engagement signals, and a consistent product language; removal of legacy dashboards reduces maintenance burden. Technologies/skills demonstrated: frontend React/TypeScript enhancements, API design and integration, real-time polling implementation, UX/UI polish, copy standardization, and quality engineering practices.

February 2026

4 Commits • 4 Features

Feb 1, 2026

February 2026 monthly summary for KyberNetwork/kyberswap-interface: - Delivered four key features aimed at expanding accessibility, improving UX, and ensuring smoother transitions as the platform evolves. - Implemented user-facing reliability improvements through input validation and robust state persistence. - Coordinated deprecation messaging for outdated networks to minimize user disruption while guiding transition. Overall indicators of impact include broader accessibility (Chinese language support), clearer navigation around network changes, improved input handling, and preserved user preferences across sessions.

January 2026

7 Commits • 1 Features

Jan 1, 2026

2026-01 — KyberSwap-interface: UI/UX refresh, localization enhancements, and stability fix. Focused on delivering a polished, localization-ready frontend with improved UX, internationalization readiness, and robust defaults. Key outcomes include UI/UX upgrades, i18n workflow enhancements, and a reliability fix to earns filtering across networks. This work strengthens user satisfaction, reduces edge-case errors, and lays groundwork for international expansion and faster feature delivery.

December 2025

15 Commits • 6 Features

Dec 1, 2025

December 2025: Focused on delivering user-centric rewards features, robust liquidity provisioning enhancements, and performance improvements across KyberSwap Interface. Key outcomes include clearer rewards visibility, multi-token liquidity creation, and scalable pool filtering, driving higher engagement and better data accuracy across the UI.

November 2025

1 Commits • 1 Features

Nov 1, 2025

November 2025 — KyberNetwork/kyberswap-interface: Delivered a UX and data-management enhancement for rewards information with loading states and skeleton UI. Refactored the rewards data flow via useKemRewards to improve reliability of data and loading status, and updated UI to display skeleton loaders during fetch. Committed to persisting reward info in state (commit 5112c2ee7fa6c83bf34ee9b4d3c1cd2097318c8d). This work reduces perceived latency, improves user trust, and lays groundwork for more responsive reward-related features.

October 2025

12 Commits • 5 Features

Oct 1, 2025

October 2025: KyberSwap Interface development focused on cross-chain visibility, security hardening, APR enhancements, widget reliability, and UI polish. Key deliverables include My Positions: Multi-Chain Filter across chains; Position Ownership Guard to restrict critical actions to owners; APR Display and Estimation Enhancements with 24h/7d intervals and integrated estimation; Zap Widgets RPC URL support and input validation; LinguiJS-based localization with improved UI text wrapping and spread-threshold tuning for pricing accuracy. These changes improve user decision-making, reduce risk, enable configurability, and enhance localization and pricing accuracy.

Activity

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Quality Metrics

Correctness87.2%
Maintainability84.0%
Architecture83.0%
Performance84.4%
AI Usage26.0%

Skills & Technologies

Programming Languages

CSSHTMLJSONJavaScriptTypeScripttsx

Technical Skills

API IntegrationAPI integrationCSSFront End DevelopmentFrontend DevelopmentFull Stack DevelopmentInternationalizationLinguiJSPerformance OptimizationReactReduxState ManagementTypeScriptUI DevelopmentUI/UX

Repositories Contributed To

1 repo

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

KyberNetwork/kyberswap-interface

Oct 2025 Mar 2026
6 Months active

Languages Used

CSSJavaScriptTypeScripttsxJSONHTML

Technical Skills

API IntegrationFront End DevelopmentFrontend DevelopmentInternationalizationLinguiJSReact