Rujhaan Srivastava

RS

Open to opportunities

Rujhaan Srivastava

@rujhaansrivastava

Final-year CS student focused on building scalable REST APIs and full-stack web apps using Node.js, Flask, and React.

What I'm looking for

I’m looking for an entry-level role where I can build scalable REST APIs and full-stack features using Node.js/Flask and React, write clean performant code, and keep strengthening my Data Structures, Algorithms, and data/ML foundations.

I’m a final-year Computer Science undergraduate with strong backend development experience, building scalable REST APIs using Node.js and Flask. I combine clean software design with a solid foundation in Data Structures, Algorithms, and OOPs to deliver reliable, maintainable features.

In my projects, I built ThriveWell, a mental health support platform with anonymous interactions and mood tracking. I developed scalable REST APIs using Node.js and MongoDB, added sentiment-based insights, and improved performance by optimizing database queries and API responses; I also created WebNotes, a full-stack notes application using Flask, MySQL, and React.js with authentication and efficient CRUD operations.

I enjoy turning requirements into well-structured systems—designing database schemas, optimizing queries, and building responsive interfaces with HTML, CSS, and JavaScript. With a HackerRank 5-Star (Problem Solving) and 250+ DSA problems solved across LeetCode and HackerRank, plus HTML5 and CSS certification, I’m ready to contribute backend-first engineering and grow fast in a team.

Experience

Work history, roles, and key accomplishments

WE

WebNotes Full Stack App

WebNotes

Jan 2025 - Present (1 year 4 months)

Built a notes web application with authentication using Flask, MySQL, and React.js. Implemented efficient CRUD operations, designed a structured database schema, and delivered a responsive, smooth user experience.

Flask MySQL React Authentication CRUD Operations Database Schema Design HTML CSS JavaScript Git

TH

ThriveWell Mood Tracking

ThriveWell

Dec 2024 - Present (1 year 5 months)

Built a full-stack mental health mood tracking platform with anonymous interactions and sentiment-based insights. Developed scalable REST APIs using Node.js and MongoDB and improved performance by optimizing database queries and API responses.

Node MongoDB REST APIs Sentiment Analysis API Performance Git

Education

Degrees, certifications, and relevant coursework

PT

Pranveer Singh Institute of Technology

Bachelor of Technology (B.Tech), Computer Science and Engineering

Grade: 79.20%

Final-year B.Tech student in Computer Science and Engineering at Pranveer Singh Institute of Technology, Kanpur, with a percentage of 79.20%. Focused on backend development and building scalable REST APIs.

SG

St. Joseph’s School, Gorakhpur

Class XII, Higher Secondary Education

Grade: 89%

Completed Class XII at St. Joseph’s School, Gorakhpur with a percentage of 89%.

SG

St. Joseph’s School, Gorakhpur

Class X, Secondary Education

Grade: 84.6%

Completed Class X at St. Joseph’s School, Gorakhpur with a percentage of 84.6%.

Tech stack

Software and tools used professionally

GitHub

NumPy

Pandas

MySQL

MongoDB

Gmail

Node.js

JavaScript

HTML5

scikit-learn

Dynamic

Jan

X++

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