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I'm Lucky Chan, a software engineer with 3 years of experience building ERP and SaaS production platforms, primarily in healthcare and medical domains. I enjoy translating complex user requirements into AI-enabled, production-ready, multi-step UX workflows, responsive dashboards, and role-based portals using modern web tech and SSR optimizations. I thrive on collaborating with designers, PMs, and engineers across multiple time zones to deliver scalable, high-impact solutions. I specialize in adapting third-party services to meet diverse client and platform requirements, building modular UI frameworks, and driving performance, accessibility, and reliability improvements across full-stack applications. I enjoy mentoring teammates, documenting clear specs, and delivering production-ready modules quickly with AI-assisted tooling.…I'm Lucky Chan, a software engineer with 3 years of experience building ERP and SaaS production platforms, primarily in healthcare and medical domains. I enjoy translating complex user requirements into AI-enabled, production-ready, multi-step UX workflows, responsive dashboards, and role-based portals using modern web tech and SSR optimizations. I thrive on collaborating with designers, PMs, and engineers across multiple time zones to deliver scalable, high-impact solutions. I specialize in adapting third-party services to meet diverse client and platform requirements, building modular UI frameworks, and driving performance, accessibility, and reliability improvements across full-stack applications. I enjoy mentoring teammates, documenting clear specs, and delivering production-ready modules quickly with AI-assisted tooling.

Lucky Chan

Web Developer, Full Stack Developer, Back-End Developer, +3

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I'm Lucky Chan, a software engineer with 3 years of experience building ERP and SaaS production platforms, primarily in healthcare and medical domains. I enjoy translating complex user requirements into AI-enabled, production-ready, multi-step UX workflows, responsive dashboards, and role-based portals using modern web tech and SSR optimizations. I thrive on collaborating with designers, PMs, and engineers across multiple time zones to deliver scalable, high-impact solutions. I specialize in adapting third-party services to meet diverse client and platform requirements, building modular UI frameworks, and driving performance, accessibility, and reliability improvements across full-stack applications. I enjoy mentoring teammates, documenting clear specs, and delivering production-ready modules quickly with AI-assisted tooling.…I'm Lucky Chan, a software engineer with 3 years of experience building ERP and SaaS production platforms, primarily in healthcare and medical domains. I enjoy translating complex user requirements into AI-enabled, production-ready, multi-step UX workflows, responsive dashboards, and role-based portals using modern web tech and SSR optimizations. I thrive on collaborating with designers, PMs, and engineers across multiple time zones to deliver scalable, high-impact solutions. I specialize in adapting third-party services to meet diverse client and platform requirements, building modular UI frameworks, and driving performance, accessibility, and reliability improvements across full-stack applications. I enjoy mentoring teammates, documenting clear specs, and delivering production-ready modules quickly with AI-assisted tooling.

Available to hire

I’m Lucky Chan, a software engineer with 3 years of experience building ERP and SaaS production platforms, primarily in healthcare and medical domains. I enjoy translating complex user requirements into AI-enabled, production-ready, multi-step UX workflows, responsive dashboards, and role-based portals using modern web tech and SSR optimizations. I thrive on collaborating with designers, PMs, and engineers across multiple time zones to deliver scalable, high-impact solutions.

I specialize in adapting third-party services to meet diverse client and platform requirements, building modular UI frameworks, and driving performance, accessibility, and reliability improvements across full-stack applications. I enjoy mentoring teammates, documenting clear specs, and delivering production-ready modules quickly with AI-assisted tooling.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Software Engineer at Freehunter (Remote)

February 1, 2025 - Present

Built 5+ planning frameworks for cross-functional teams, improving collaboration across 3+ time zones and cutting delivery delays by 70% through GitHub, Jira, and Slack. Applied TDD with Playwright to deliver frontends and data pipelines, reducing QA defects by 40% and shortening release cycles by 25%. Optimized SSR and memory usage, reducing QA crash reports by 25% and cutting page load time by 32%. Adapted quickly to client platforms and third-party integrations, delivering production-ready modules in 1 sprint using AI-assisted tools (Cursor).

Software Engineer at Freehunter

February 1, 2025 - Present

Freelance remote role delivering production-ready modules in 1 sprint using AI-assisted tools (Cursor). Implemented 5+ planning frameworks to improve cross-functional collaboration; applied TDD with Playwright to deliver frontends and data pipelines, reducing QA defects by 40% and shortening release cycles by 25%. Optimized server performance (SSR, memory usage), enabling 50+ concurrent editors via WebSocket/Socket.IO and achieving 32% faster page loads. Set up end-to-end deployment with AWS, Docker, GitHub Actions, and Nginx across 3 environments to reduce downtime.

Software Engineer at Freehunter

February 1, 2025 - Present

Remote Software Engineer contributing to production-ready modules; built planning frameworks for cross-functional teams across 3+ time zones, leveraging GitHub, Jira, and Slack to cut delivery delays by 70%. Implemented TDD with Playwright for frontends and data pipelines, reducing QA defects by 40% and shortening release cycles by 25%. Optimized SSR and memory usage to cut QA crash reports by 25% and improve page load time by 32%. Delivered production-ready modules in 1 sprint using AI-assisted tools (Cursor).

Software Engineer at Sengital Ltd (SEN Media) – Hong Kong

December 31, 2024 - October 13, 2025

Mid-stage IT solutions agency; collaborated with designers to translate complex mockups into production-ready pipelines, boosting delivery efficiency by 25% and reducing UX rework by 30%. Optimized performance by 50% via SSR and SEO in Next.js; built PWAs with offline caching, achieving Lighthouse scores of 90+. Supported 50+ concurrent editors in real time via WebSocket/Socket.IO, rendering 50+ images per page without lag. Built modular UI frameworks, advanced state management, and end-to-end deployment pipelines with AWS, Docker, and GitHub Actions across 3 environments.

Software Engineer at Sengital Ltd (Sen Media)

December 31, 2024 - October 13, 2025

Collaborated with designers to translate complex mocks into production-ready pipelines, advising on feasibility, accessibility, and edge-case handling – boosting delivery efficiency by 25% and reducing UX rework by 30%. Optimized SSR and SEO in Next.js, built PWAs with offline caching, supporting 50+ concurrent editors and 50+ images per page. Built modular, type-safe UI frameworks; applied advanced state management; documented technical specs; deployed across dev/staging/prod with AWS, Docker, GitHub Actions, and Nginx, reducing server downtime by 30%.

Software Engineer at Sengital Ltd (SEN Media)

December 1, 2024 - October 13, 2025

Mid-stage IT solutions agency. Translated complex mockups into production-ready pipelines with feasibility and accessibility guidance; improved delivery efficiency by 25% and reduced UX rework by 30%. Improved performance by 50% via SSR and Next.js SEO; built PWAs with offline caching, achieving Lighthouse 90+ and supporting 50+ concurrent editors in real time via WebSocket/Socket.IO. Created modular UI frameworks (MUI, Shadcn, Tailwind, Bootstrap) for web and mobile with 90% theming consistency and 100% cross-browser responsiveness using Vite. Strengthened state management (Context API, Redux, React Query) to reduce AI/LLM document generation errors by 50% and improve chatbot UIs. Documented specs with GitHub, Jira, Word; reduced onboarding time by 20% and handoffs by 60%. Set up end-to-end deployment pipelines with AWS, Docker, GitHub Actions across dev/staging/prod; reduced server downtime by 30%.