Kishore Saha

Senior Frontend Developer | Jan 2023 – Present * Architected scalable React + TypeScript applications, improving load performance by ~40% using code-splitting, lazy loading, and optimized rendering strategies * Designed and developed complex, data-intensive UI components (dynamic tables with sorting, filtering, persistence), improving usability and performance * Led frontend architecture improvements, reducing bundle size by ~30% and enhancing maintainability across multiple modules * Built a SonarQube ext

Frontend Developer | Dec 2021 – Jan 2023 * Developed scalable and reusable React components, improving development efficiency and reducing code duplication * Optimized frontend performance and SEO, achieving Lighthouse scores above 90 across multiple projects * Designed and implemented responsive dashboards using React, Material UI, and Ant Design * Managed global application state using Redux and handled asynchronous API calls efficiently * Improved error handling and API communication using Axios interce

Software Engineer | Jul 2021 – Nov 2021 * Built full-stack features using React, GraphQL (Apollo Client), Fastify, and MySQL in a fast-paced startup environment * Improved application performance by ~50% by optimizing GraphQL queries and implementing efficient data fetching strategies * Migrated legacy class components to modern functional components using React Hooks, improving code maintainability * Developed scalable, reusable frontend components to support rapid product iteration * Worked directly with

Full Stack Developer | Jul 2020 – Jun 2021 * Built and delivered multiple web and mobile applications using React, Node.js, and React Native * Designed end-to-end system architecture, including frontend, backend, and database integration * Collaborated with clients to define product requirements and deliver user-centric solutions * Implemented scalable and maintainable codebases following Agile methodologies