SantanuΒ Biswas
Software Engineer III at Walmart Global Tech India
Bengaluru, Karnataka, India
Summary
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Top SchoolSantanu Biswas is a frontend-focused Software Engineer III with 8 years of experience building performant, production-grade React and Next.js applications from Bengaluru. He has deep hands-on expertise in JavaScript/TypeScript, SSR/SSG, state management (Redux), styling systems (Tailwind, styled-components, SCSS, CSS Modules) and Jest-based unit testing, with a strong emphasis on page-speed and core web-vitals optimization. At upGrad he led complex UI features including a calendar-based task planner and a high-performance blog migration using Next.js, and now contributes to large-scale engineering at Walmart Global Tech India. His background includes rich UI engineering workβSVG drag/drop editors, dynamic spreadsheet-like tables and data visualizationsβshowing comfort with both pixel-perfect design and complex client-side state. Known for writing pattern-based, optimized code, he blends practical performance tuning (image optimization, caching, critical CSS removal) with accessibility-aware frontend development.
8 years of coding experience
6 years of employment as a software developer
Bachelor of Technology (B.Tech.) Computer Science, Bachelor of Technology (B.Tech.) Computer Science at Jalpaiguri Government Engineering College
English, Bengali, Hindi
Github Skills (9)
react2
react-hooks2
typescript2
javascript2
storage1
hook1
nodejs1
firebase1
searching1
Programming languages (2)
Github contributions (5)
santanubiswas948/array-polyfills
Sep 2021 - Nov 2021
Contributions:32 commits, 30 pushes, 2 branches in 2 months
santanubiswas948/tic-tac-toe
Jan 2018 - Feb 2018
Contributions:17 commits, 15 pushes, 1 branch in 21 days
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