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I am a passionate and energetic Full-stack developer with a strong focus on responsive and accessible design. My expertise lies in identifying pain points and providing tailored solutions to enhance system performance. I love the challenge of optimizing legacy code and refining user experiences through innovative approaches.…

Shelton Cui

Web Developer, Full Stack Developer, Programmer, +5

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I am a passionate and energetic Full-stack developer with a strong focus on responsive and accessible design. My expertise lies in identifying pain points and providing tailored solutions to enhance system performance. I love the challenge of optimizing legacy code and refining user experiences through innovative approaches.…

Available to hire

I am a passionate and energetic Full-stack developer with a strong focus on responsive and accessible design. My expertise lies in identifying pain points and providing tailored solutions to enhance system performance. I love the challenge of optimizing legacy code and refining user experiences through innovative approaches.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Software Developer at TechScrum

January 1, 2025 - November 1, 2025

Developed a responsive and reusable UI component library using React, TypeScript, and Tailwind CSS for an AI-powered task management platform. Collaborated with product and design teams to transform prototypes into testable components. Refactored the state management system and implemented real-time updates with WebSocket integration.

Software Developer at AnyStay

January 1, 2025 - January 1, 2025

Developed front-end code using React, Next.js, TypeScript, and GraphQL for an intelligent property rental platform. Optimized React applications for performance and created a shared component library to enhance reusability.

Full-stack Developer at Melfish

September 1, 2024 - September 1, 2024

Built and maintained responsive SPA interfaces and RESTful APIs. Enhanced state management and integrated form validation to improve user experience. Actively participated in an Agile team for iterative feature delivery.

AI Application Developer at SettlyAI

October 1, 2025 - November 1, 2025

Developed a conversational AI real estate assistant. Built responsive UI and optimized backend system for real-time performance, integrating multi-agent architecture and various cloud technologies.

Software Developer at TechScrum

January 1, 2025 - November 5, 2025

Developed a responsive and reusable UI component library using React, TypeScript, and Tailwind CSS. Collaborated with teams to transform ideas into scalable components, and refactored state management to improve performance.

Full-stack Developer at Melfish

September 30, 2024 - September 30, 2024

Built and maintained responsive SPA interfaces using React and Next.js, integrating form validation and optimizing state management with Redux Toolkit.

AI Application Developer at SettlyAI

October 31, 2025 - October 31, 2025

Developed a conversational AI real estate assistant with a multi-agent architecture and real-time streaming technology, optimizing LLM API costs and building a responsive UI.

Frontend Developer at TechScrum

January 1, 2025 - Present

As a Frontend Developer at TechScrum, I advised on selecting and implementing suitable frameworks for scalable platforms and ensured intuitive UI/UX strategies for non-technical users. I developed responsive, accessible web interfaces and integrated payment gateways while collaborating on wireframes and design concepts.

Frontend Developer at AnyStay

September 1, 2024 - January 1, 2025

At AnyStay, I designed and developed responsive web interfaces for a property management platform, focusing on clear navigation and ease of use. I collaborated closely with UX/UI designers and optimized applications for mobile responsiveness.

Frontend Developer at Melfish

October 1, 2023 - September 1, 2024

In my role at Melfish, I built and maintained responsive SPA interfaces that provided intuitive user experiences. I integrated e-commerce workflows and developed a comprehensive test suite to ensure code reliability while working in an Agile team.

Full Stack Developer at Tech Scrum

September 1, 2024 - January 1, 2025

Led development of a Next.js-based frontend with server-side rendering for marketing pages, built a shared component library using Styled Components and CSS Modules, implemented RESTful APIs with PostgreSQL, and established CI/CD pipelines on AWS. Optimized Core Web Vitals and SEO, achieving 90+ Lighthouse scores. Translated Figma designs into accessible UI components and maintained high code quality through peer reviews.

Full Stack Developer at AnyStay

October 1, 2023 - September 1, 2024

Developed Next.js applications for an AI-powered accommodation marketplace; implemented server-side rendering and static site generation for performance; translated Figma designs into responsive UI components; built a shared component library with CSS Modules and Styled Components; implemented REST APIs and integrated PostgreSQL and MongoDB; deployed on AWS CloudFront CDN and used Git for version control; conducted extensive testing with Jest and Cypress.

Full-stack Developer at Tech Scrum

January 1, 2025 - October 1, 2025

Developed a React/TypeScript/Next.js frontend for a SaaS platform, integrating Supabase and PostgreSQL; implemented REST APIs, Tailwind CSS styling, and server-side rendering for marketing pages. Built a shared component library with Styled Components and CSS Modules, enabling consistent UI across teams. Implemented data fetching and state management, improved performance and maintainability, and ensured robust testing with Jest and Cypress. Collaborated in Agile/Scrum ceremonies and conducted Git-based code reviews.

Full-stack Developer at AnyStay

October 1, 2023 - September 30, 2024

Led front-end development for an AI-powered accommodation marketplace. Translated Figma designs into responsive, accessible UI components across desktop and mobile. Implemented Next.js App Router with SSR/SSG for SEO and performance. Built production-grade RESTful APIs and implemented data fetching/state management. Created a shared component library; integrated PostgreSQL, MongoDB and AWS. Drove performance improvements including faster initial loads.

Full-stack Developer at AnyStay

September 1, 2024 - January 31, 2025

Delivered end-to-end features for a SaaS platform enabling real-time team collaboration. Built a React/TypeScript frontend with clean, maintainable code and seamless backend integration. Implemented RESTful APIs with PostgreSQL; achieved 90%+ frontend test coverage with Jest and Cypress. Built/maintained a unified component library and applied SSR where appropriate; collaborated in Agile/Scrum and code reviews; optimized performance.

Full-stack Developer at TechScrum

January 1, 2025 - October 31, 2025

At TechScrum, I built a unified component library and implemented server-side rendering for better SEO. I optimized frontend performance, refactored legacy code, and developed RESTful APIs while leading code reviews and employing CI/CD pipelines.

Software Developer at AnyStay

September 1, 2024 - January 31, 2025

Translating Figma designs into responsive, accessible UI components, I improved SEO performance and optimized Core Web Vitals. I also streamlined the development process with a shared component library and automated deployment pipelines.

Full-stack Developer at Melfish

October 1, 2023 - September 30, 2024

Developed responsive, accessible SPA interfaces and documented RESTful APIs while collaborating efficiently with cross-functional Agile teams. I focused on optimizing state management and ensuring code quality through TDD.