Available to hire
I’m Sithulwin, a frontend and full-stack developer with a passion for turning ideas into clean, scalable web applications. I enjoy crafting responsive interfaces and collaborating with designers to deliver great user experiences.
I hold a Bachelor of Engineering in Information Technology and have dedicated six years to studying computers, networking, AI, project management, and software engineering. I thrive in fast-paced environments and love continuous learning in the dynamic field of web development.
Skills
Language
English
Advanced
Japanese
Intermediate
Work Experience
Senior Frontend Developer at Merypto
September 1, 2024 - November 5, 2025Contributed to a Web3-based cryptocurrency financial web app, delivering core wallet and swap functionalities, and implementing real-time features and responsive UI.
Senior Frontend Developer at Binary Lab
September 1, 2024 - September 1, 2024Led development of Progressive Web Apps and platforms for both user-facing and admin interfaces. Collaborated with UI/UX teams to translate designs into responsive, accessible interfaces. Built and maintained features using Vue.js, React.js, Next.js, TypeScript, React Query, Zustand, Context API, and custom hooks for state and data management. Implemented smooth animations with Framer Motion and crafted polished UI components with Tailwind CSS. Integrated real-time customer support via WebSockets and ensured code quality with Cypress and Jest. Focused on accessibility, performance, and scalable front-end architecture.
Mid Frontend Developer at M-High Society
June 1, 2022 - June 1, 2022Developed e-commerce platforms, educational portals, and office websites with a focus on scalable, maintainable, and reusable code.
Frontend Developer Intern at Netscriper
September 1, 2020 - September 1, 2020Developed responsive websites using Bootstrap and PHP (Laravel framework) and WordPress; assisted hosting deployments.
Education
Qualifications
Bachelor of Engineering (Information Technology)
January 1, 2014 - December 31, 2020AWS Cloud Certification (GIC)
January 11, 2030 - November 5, 2025Professional Web Developer (freeCodeCamp)
January 11, 2030 - November 5, 2025React and Web Development Course (Udemy)
January 11, 2030 - November 5, 2025Industry Experience
Software & Internet, Media & Entertainment, Education, Professional Services, Retail
Skills
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