Software Development Engineer

Hello, I'm Gouri Biswas

Focus on scalability, backend + full-stack strength.

About Me

Hi, I'm Gouri Biswas, a Computer Engineering undergraduate passionate about building scalable full-stack applications, enterprise software, and modern web experiences. I work across technologies like Angular, React, Next.js, Django, Node.js, TypeScript, PostgreSQL, MongoDB, and SQL, with a strong focus on clean architecture, responsive UI, and performance-driven development.

Currently, I'm working as an SDE Intern at Hitachi India Pvt. Ltd., where I contribute to enterprise-grade applications by developing reusable Angular UI libraries, secure Django RBAC systems, JWT-based backend APIs, dynamic dashboard components, filtering systems, pagination modules, and CSV/PDF export features. My work focuses heavily on scalability, maintainability, and real-time business workflows used in production environments.

I've also gained industry experience through internships at Tata Technologies and Tata Cummins, where I worked on industrial automation software, Oracle-integrated VB.NET applications, and process optimization systems. Beyond development, I actively explore GenAI, modern AI-powered applications, and open-source contributions while continuously improving my problem-solving and system design skills.

I enjoy building impactful products, solving real-world engineering challenges, and constantly learning emerging technologies that push innovation forward.

Technical Skills

Here are the technologies and tools I work with to build robust applications.

Programming Languages

C++

Java

Python

JavaScript (ES6+)

TypeScript

HTML

Frontend

React.js

Angular

Next.js

CSS

Bootstrap

Backend

Node.js

Express.js

Django

Socket.io

JWT

Databases

MongoDB

SQL

PostgreSQL

Prisma

Oracle

CS Fundamentals

Data Structures & Algorithms

Operating Systems

Object Oriented Programming

DBMS

Development Tools

Git

GitHub

Postman

Visual Studio Code

Visual Studio

Experience

SDE Intern

July 2025 – Present

Hitachi India Pvt. Ltd.

Developed a reusable Django RBAC library with multi-identifier authentication, 40+ REST endpoints, and hierarchical scope management, reducing integration time by 60%.
Built 30+ secure backend APIs using JWT authentication and optimized token lifecycle management.
Designed an Angular Authentication UI Library with 6+ reusable components, real-time validation, and 100+ documented test cases.
Developed reusable Angular components including sidebar, navbar, dynamic tables, filtering, pagination, and CSV/PDF export using ag-grid.
Worked on the Unified Gateway System (UGS) project, developing Tag Configuration, Historian Configuration, Operational Logs, Alarm Logs, and Telegram Logs modules with advanced filtering, searching, and date-wise handling.
Implemented Saved Filter functionality, Add Asset workflow improvements, and enhanced enterprise dashboard UI/UX for industrial monitoring applications.
Collaborated on frontend/backend optimization, API integration, bug fixing, testing, and deployment support using Angular, Django, SQL, and REST APIs.

DjangoAngularREST APIsJWTTypeScriptASP.NET

Software Engineering Intern

June 2025 - July 2025

Tata Motors

Built a full-stack Blog Application from scratch with 10+ core features including authentication, blog publishing & CRUD operations
Designed 15+ responsive UI components using React and Tailwind CSS
Developed 20+ secure backend APIs and optimized database schemas for scalable content management
Integrated JWT-based authentication, role-based access control & protected routing workflows
Collaborated on debugging, API integration, testing & performance optimization across frontend and backend modules

ReactNode.jsExpressTailwind CSSMongoDBAJAXJWT

Software Engineering Intern

Jun 2024 – Jul 2024

Tata Cummins Pvt. Ltd.

Built a VB.NET + Oracle 12c desktop application with 10+ quality control modules for engine inspection workflows
Processed, validated & managed 500+ industrial records per batch with automated database operations
Reduced manual errors by 90% and optimized execution time from 45 minutes to under 5 minutes
Developed 15+ data validation, calculation & reporting functionalities for real-time quality assessment
Integrated Oracle 12c database connectivity, automated report generation & dynamic form handling
Improved operational efficiency by 80% through workflow automation, faster processing & enhanced UI usability

VB.NETOracle 12cSQL

Featured Projects

Here are some of my recent applications that showcase my full-stack capabilities.

Socially

Socially Application

A full-stack social platform featuring secure authentication, file uploads, and optimized database queries to support active users seamlessly.

Optimized database queries and routing, improving response time by 30–40% and supporting 40+ concurrent active users.
Implemented secure authentication and media uploads using Clerk and UploadThing, ensuring 100% protected routes and user data handling.

Next.jsPostgreSQLPrismaTypeScript

Realtime

Realtime Chat Application

A real-time messaging platform enabling low-latency communication with instant message delivery and efficient state management.

Achieved sub-second message delivery latency using WebSockets and improved state efficiency by 25% through optimized Zustand state management.
Designed scalable backend APIs and handled multiple concurrent users with efficient event-driven architecture

MongoDBExpressReactNode.jsSocket.ioZustand

Achievements

GSSOC 2026 Contributor

Contributor at GirlScript Summer of Code 2026

Tata Cummins Scholarship

Awarded for 3 consecutive years based on academic excellence

Competitive Programming

Solved 350+ DSA problems across various coding platforms

Problem Solving

Strong focus on robust system design and algorithmic efficiency

Leadership

Student Mentor

Mentored 200+ students in coding interviews, DSA, and competitive programming

Member — Website Team

Unnat Bharat Abhiyan (UBA)

Co-Coordinator

Website Team, ACM Student Chapter

Coding Profiles

Find me across the web where I build projects, connect, and practice algorithms.

GitHub

LeetCode

GeeksforGeeks

Get In Touch

I'm currently open to new opportunities. Whether you have a question or just want to say hi, I'll try my best to get back to you!

Email

gouribiswas011@gmail.com

Location

Jamshedpur/Nagpur, India

Send me a message

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