Project: Digital LibraryTechnologies: ReactJS, TanStack Query v4, React Hook Form, Ant Design, TailwindCSS, WebSocket.Summary: A digital library platform designed to manage book borrowing, returning, and inventory tracking. The system connects seamlessly with the Department of Education’s library software, enabling data synchronization across schools. Adopted by over 60 schools in Vietnam, it simplifies library management and reporting..Contributions: Built the project from scratch using TypeScript, ensuring maintainable and scalable architecture.Designed reusable components with Ant Design and implemented efficient form handling with React Hook Form and Yup validation.Built custom bar charts using Chart.js to create visually appealing and functional dashboards tailored to administrators’ needs, enhancing reporting and decision-making processes.Created custom bar charts using charting libraries (e.g., Chart.js, D3.js) to meet unique design requirements for reporting dashboards, improving data visualization for library administrators.Collaborated with the backend team to integrate RESTful APIs and optimize data flow.Played a key role in Agile sprints, translating business requirements into practical solutions.Project: Library Information PortalTechnologies: ReactJS, React Router Dom, TailwindCSS, JWT, TanStack Query v5, Vite.Summary: Developed an online library portal designed for readers to access digital resources, including books, audiobooks, videos, and advanced search tools. The system supports key library operations such as borrowing books online, reading e-books, and managing user interactions, enhancing the digital library experience for readers.Key Contributions:Designed and implemented reusable components based on Figma designs to align with UI/UX requirements.Developed advanced search functionality, enabling readers to efficiently locate resources by title, author, category, and other filters.

Project: Infina mobile App v1 & App v2.Technologies: React Native   TypeScript   Apollo GraphQL Client   ReactNavigation   Redux ToolkitContributions: - Develop features related to attracting new users.- Migrate some features from App v1 to App v2. Develop a new feature in App v2(Group Saving).- Work closely with the backend team to integrate GraphQL APIs.- Communicate with the PO & BA team to clear business requirements.- Review UI designs and give feedback to the design team.- Build reusable UI components based on designs from Figma.

Project: Transportation Management System for Phu Nhuan Jewelry (mobile app,admin website)Technologies:Mobile app: React Native (Expo), TypeScript, TailwindRN, Zustand.Admin website: ReactJS, Ant Design, TailwindCSS, React Query, Context.Contributions:Communicate with the product team to clear business requirements.Discuss technical solutions with team members.Review UI designs and give feedback to the designer.Work closely with the backend team to integrate REST APIs.

Project: Medofa (Website, mobile app, admin website)Technologies:Website: NextJS   TypeScript   GraphQL Apollo Clients.Mobile App: React Native (Expo)   React Navigation   TypeScript,Admin website: ReactJS   Tailwind CSS   Ant DesignContributions:- Build reusable UI components based on designs from Figma.- Communicate with the product team to clear business requirements.- Work closely with the backend team to integrate APIs.- Research NextJS lib, Apollo GraphQL