Bangalore,India
Hello,
I'm Bishwash Kumar Sah,
-
I'm a Frontend Developer based in Bangalore, India. I have an unwavering passion for Frontend Technologies and Software Development.

About Me
Thanks for stopping by. I have been working on the Frontend Technologies for the past one year. Recently, I have joined Infosys as a System Engineer, where I'm proud to be part of a team building Websites using React.
I have an unwavering passion and energy for people, which has proven a valuable asset in my career. I believe the best customer experiences come from genuine empathy, while always maintaining a friendly, positive and energetic character.
Here are a few technologies I've been working with recently:
- Python
- React.js
- Next.js
- JavaScript
- TypeScript
- Node.js
- Data Sturcture and Algorithm
- MongoDB
- Graphql
- Prisma
Featured Projects

E-Commerce Website
This e-commerce platform is a fully functional online store that offers a secure and seamless shopping experience. It includes user authentication, role-based access, and Stripe payment integration for smooth transactions. The admin dashboard allows CRUD operations on products, order tracking, user management, and review moderation, while real-time analytics support efficient store management. Customers can browse products, manage their cart, leave reviews, and complete secure checkouts. Built using ReactJS, NodeJS, MongoDB, Redux and Stripe, the platform is designed to optimize performance, provide a responsive interface, and ensure data security throughout the shopping process.
- ReactJS
- NodeJS
- MongoDB
- Redux
Stack Overflow
Stack Overflow is built with Next.js, featuring essential functionalities like posting and answering questions, voting, and a reputation system. It introduces advanced features such as AI-generated answers, a recommendation system, and efficient database fetching for seamless content access across the platform. The app uses ClerkAuth for secure authentication and Tailwind CSS for responsive design. The back-end is powered by MongoDB, ReactJS, and Mongoose, while React Hook Form and Zod streamline form handling and validation. Deployed on Vercel, it offers a highly optimized and user-friendly experience for developers.
- Next.js
- TypeScript
- Tailwind CSS
- MongoDB
- Clerk
- Shadcn-UI


This Twitter clone, built with Next.js and TypeScript, features real-time updates, infinite scrolling, and an intuitive explore search. Users can authenticate via Google OAuth, post tweets, follow/unfollow others, and view profiles. The backend is powered by GraphQL, with Prisma ORM managing PostgreSQL database operations. TanStack React Query is used for efficient data fetching, while Redis improves response times by up to 40% with caching. AWS handles storage and deployment, and rate limiting ensures API security. The frontend is styled using Tailwind CSS, ensuring a responsive and modern user experience.
- Next.js
- TypeScript
- Tailwind CSS
- GraphQL
- Prisma
- Redis
- AWS
Qualification
Education
B.E in Computer Science Engineering
2017-2020
2017-2020
Dr. Ambedkar Institute of Technology, Bangalore
CGPA:8.90
A-Levels
2015-2017
2015-2017
Trinity International College
Percentage:60%
10th Board
2015
2015
Shree Surji Devi School
Percentage:84.86%
Work
Infosys Technologies Private Limited
2022-2024
- • Joined Infosys in 2022 as a Systems Engineer and completed three months of training in React.
- • Developed multiple full-stack applications using React and Next.js for frontend, Node.js with GraphQL for APIs, and MongoDB for database management.
- • Enhanced query performance by leveraging Redis for caching.
- • Integrated Google OAuth for secure authentication.
- • Designed and implemented an internal dashboard to display real-time seller statistics and product information, improving data accessibility and saving time on manual data retrieval.
- • Optimized RESTful APIs for MongoDB, significantly improving data retrieval speed and reducing server load.
Contact
Get in Touch
Phone No.
+91-7019003052
sahkumar.bishwash@gmail.com
Location
Bangalore, Mallathalli