Hi, I'm Vishwajeet Rai, a passionate full-stack developer with over 4 years of experience in building scalable web applications. My expertise lies in React, TypeScript, JavaScript, and Node.js. I've led multiple cross-functional projects, optimized platforms for speed and efficiency, and integrated AI and LLM technologies for automation.
- Frontend: ReactJS, NextJS, Redux, HTML, Tailwind CSS, Chakra UI, Sass, Material UI
- Backend: Node.js, Express, REST APIs, GraphQL
- Languages: TypeScript, JavaScript
- Databases: MongoDB, PostgreSQL
- DevOps & Cloud: Docker, AWS (EC2, S3), Jenkins, Kubernetes
- Tools: Sentry, Webpack, Babel, Git, CI/CD
- Developed a multi-tenant mock test platform for IELTS, SAT, and GRE, onboarding 1,000+ students and increasing efficiency by 40%.
- Integrated AI and LLM technologies for test automation, reducing teacher involvement by 80%.
- Achieved a 400% improvement in page load speed using Islands Architecture, code splitting, and tree shaking.
- Spearheaded a UI Design System, ensuring design consistency and reducing development time by 30%.
- Implemented a secure authentication system with multi-tenant support and bearer tokens, enhancing security and user experience.
"Code is like humor. When you have to explain it, it’s bad."