Hello, I'm

Preksha Jain

Full Stack Developer | MERN | C++

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My Intro

About Me

Experience

10+ Months Coding

Completed

10+ Projects

Social Goals

Support Orphans, Animals
& Old Age Homes

I’m Preksha Jain, a Super 30 Scholar mentored by Anand Kumar Sir, with a strong foundation in problem-solving and software development.

600+ DSA problems solved on LeetCode using C++, reflecting my focus on writing clean, optimized, and efficient code.

MERN Stack Developer with hands-on experience building real-world applications, including a Couple Tracking Website and a Fee Flow for managing fees of students, delivering practical and user-focused solutions.

Industry and research experience through internships at Globe Capital Market Limited, Parihar India, and Mednex Research Solution, working on real-world problem statements, contributing to development and testing, and enhancing my understanding of scalable systems.

Hack2Hustle Hackathon Winner, GGSOC’25 participant, and WeForShe’24 Finalist, with a passion for continuous learning, problem-solving, and building impactful tech solutions.

"Every problem I solve sharpens the engineer I’m becoming."

Education

My Academic Journey

B.Tech in Information Technology

Bharati Vidyapeeth's College of Engineering, GGSIPU | 2022 – 2026

Pursuing full-time engineering with a focus on Full-Stack Development, DSA, and Software Engineering.
Percentage: 83.44%

Senior Secondary (Class XII)

Annie Besant International School | 2021

Stream: PCM
Board: CBSE
Percentage: 81.20%

Secondary (Class X)

Nav Jeewan Adarsh Public Sr. Sec. School | 2019

Board: CBSE
Percentage: 86.20%

My Skills

HTML

C++

Python

CSS

JavaScript

React.js

Bootstrap

Material UI

Tailwind CSS

Node.js

Express.js

RESTful APIs

Microservices Architecture

MongoDB

MySQL

TypeScript

Java

Python

C++

Git

Postman

VS Code

Docker

Data Structures and Algorithms

Object-Oriented Programming

DBMS

Operating Systems (OS)

Deployment (Netlify, Vercel, Render)

Experience

My professional journey

Software Development Engineer Intern

Mednex Research Solution, Remote
Dec 2025 – Present

• Engineered 10+ scalable REST APIs, improving data processing efficiency by 25% and reducing latency.
• Designed RESTful services handling 5K+ requests/day, improving throughput by 30%, optimizing API performance and database query efficiency.
• Collaborated with frontend team to integrate APIs, reducing response errors by 20%.
• Tech Stack: Node.js, Express.js, MongoDB, React

Open Source Contributor

GirlScript Summer of Code (GSSoC)
August 2025 – October 2025

• Contributed to open-source projects by fixing bugs, implementing features, and improving UI/UX.
• Collaborated with project mentors and developers through GitHub PRs, issue tracking, and reviews.
• Actively participated in community discussions, brainstorming sessions, and code improvements.
• Gained experience in version control, teamwork, and real-world development workflows.

📜 View Certificate

Software Development Engineering Intern

Parihar India
Feb 2025 – July 2025

• Developed and maintained responsive websites using MERN stack.
• Integrated frontend designs with backend APIs for dynamic user experiences.
• Collaborated with the team to debug, test, and deploy production-ready code.

📜 View Certificate

Software Developer Engineering Intern

Globe Capital Market Limited
Jul 2024 – Aug 2024

• Developed scalable backend solutions using Node.js and MongoDB.
• Ensured efficient data handling and robust API performance.
• Worked with cross-functional teams to enhance application features and improve system reliability.

📜 View Certificate

Head – Campus Block, BVP

Apr 2023 – June 2025 | Delhi, India

• Led planning and publicity of campus events, promoting involvement and outreach.
• Oversaw public relations and event strategy to increase organizational influence.
• Skills: Event Management, Event Planning, Public Speaking, Publicity, PR.

Services

What I Offer

Frontend
Developer

Frontend Developer

I build responsive and interactive user interfaces using HTML, CSS, JavaScript, and React.js. I focus on clean UI, accessibility, and performance across all devices.

Backend
Developer

Backend Developer

I develop robust RESTful APIs and backend services using Node.js, Express, MongoDB, and MySQL. I focus on security, scalability, and optimized performance.

Full-Stack
Solutions

Full-Stack Solutions

I handle end-to-end development for websites and applications — from designing intuitive UIs to building powerful backends and deploying production-ready projects.

Achievements & Recognition

Proof of Excellence

🏆 Hackathon Winner

Won 1st place for innovative solution at Hack2Hustle Hackathon 2025.

🎓 Super 30 Scholar

Selected and mentored by Anand Kumar Sir in the prestigious Super 30 program.

🌟

WeForShe Finalist

Finalist in WeForShe’24 for impactful tech-driven social project.

Projects

Couple
Tracker

Couple Tracker – Love Journal & Memory Timeline

❤️ A beautiful platform for couples to store, celebrate & relive their journey together
📅 Add and track important dates like anniversaries, first meeting, birthdays & milestones
💌 Save memories, pictures & love notes in a secure private timeline
⏳ Automatic reminder system for special dates so nothing is ever forgotten
🔐 Protected login ensures complete privacy for both partners

Demo GitHub

Fee
Flow

Fee Flow – Fee Management Web Application

💰 Designed a simple and efficient web-based system to automate student bus fee record management
💳 Enabled admins to add, update, and delete student fee records through a clean UI
📋 Implemented features to track pending and paid fees in real time
🧾 Developed automatic receipt generation and fee summaries for streamlined operations
🔔 Integrated automated notifications and reminders via Email/SMS/WhatsApp using cron jobs to ensure timely fee payments

Demo GitHub

The Perfume
Club

The Perfume Club – Luxury Fragrance E-Commerce Platform

🌸 Built a full-featured fragrance shopping platform
🛍 Added product collections, filters, fragrance notes, size options & stock-aware actions
❤️ Implemented customer reviews, star ratings, wishlist, and shareable product links
🧾 Designed a complete checkout system with order summary, receipt download & email-ready format
📦 Integrated order history tracking, cart management, and PDF invoice generator
🎨 Fully responsive & optimized shopping experience created with modern frontend practices

Demo GitHub

GrowPaisa
Platform

GrowPaisa-A robust platform to help users manage and track investments efficiently.

🔐 Built using MERN Stack – MongoDB, Express, React, and Node.js
🔒 Implemented secure user authentication using Google OAuth
📊 Enabled real-time portfolio tracking and investment summaries
📈 Integrated a visually rich dashboard with dynamic charts and financial insights
💻 Designed a clean, responsive UI/UX for seamless user experience across devices
🧩 Developed a modular and scalable backend architecture for future enhancements

Demo GitHub

Psychologist
Portfolio

Psychologist Portfolio – Freelance Project

🧠 Designed and developed a modern, responsive portfolio website for a professional psychologist.
💼 Showcased services, credentials, testimonials, and appointment booking.
🎨 Custom branding, calming color palette, and accessible layout for trust and approachability.
📱 Fully mobile-friendly and SEO optimized.
🤝 Delivered as a freelance project, helping the client establish a strong online presence and attract new clients.

Demo GitHub

Clone

Airbnb Clone – Full-Stack Web Application (MERN Stack)

🏡 Developed a full-stack Airbnb clone with features like user authentication, property listings, and booking functionality
📝 Integrated a review and rating system to enhance user interaction
☁️ Used cloud storage (e.g., Cloudinary) for secure image uploads
⚙️ Optimized backend APIs for efficient data retrieval and improved performance
📱 Built a responsive UI for seamless user experience across devices

Demo GitHub

DawaWare
App

DawaWare – Medicine Authentication & Awareness Platform (SIH Project)

💊 Developed a smart web application to verify the authenticity of medicines and provide detailed drug information
🧠 Integrated a personalized chatbot to assist users with medicine queries and quality checks
📦 Implemented QR code verification to ensure medicine originality and reduce counterfeit risks
⏰ Added features like medicine reminders, alternative suggestions, and manufacturer details
🌐 Designed a user-friendly UI focused on accessibility, trust, and real-time assistance

Demo GitHub

Simon Says
Game

Simon Says Game – Interactive Memory Game (Frontend Project)

🎮 Created a classic “Simon Says” memory game using HTML, CSS, and JavaScript
🧠 Enhanced gameplay by dynamically increasing difficulty with each level
📱 Designed a fully responsive UI for both desktop and mobile devices
🧩 Strengthened DOM manipulation, game logic, and event handling skills

Demo GitHub

Cat Fact
Generator

Cat Fact Generator-Fun API-based Web App

🐱 Built a lightweight web application that fetches and displays random cat facts using a public API
🌐 Used HTML, CSS, and JavaScript to create a responsive and visually appealing interface
🔁 Implemented real-time API calls to deliver new facts at the click of a button
🎯 Strengthened skills in API integration, DOM manipulation, and event handling

Demo GitHub

To-Do
Scheduler

To-Do Smart Scheduler – Productivity Web App

✅ Developed a task management web app to help users plan, schedule, and organize daily activities efficiently
📅 Included features like task creation, editing, deletion, and priority tagging
⏰ Added smart scheduling logic to sort tasks by priority and deadlines
💻 Built using HTML, CSS, JavaScript, with a responsive design for mobile and desktop
🧠 Improved productivity UX with a clean interface and real-time DOM updates

Demo GitHub

Spotify
Clone

Spotify Clone

My first project – a music streaming UI inspired by Spotify built with basic frontend tools.

Demo GitHub

Get in touch

Contact Me

Talk to me

Email

preksha190994@gmail.com Write Me

8882050094 Write Me

Preksha Jain

Full Stack Developer | MERN | C++

About Me

Experience

Completed

Social Goals

Education

B.Tech in Information Technology

Senior Secondary (Class XII)

Secondary (Class X)

My Skills

HTML

C++

Python

CSS

JavaScript

React.js

Bootstrap

Material UI

Tailwind CSS

Node.js

Express.js

RESTful APIs

Microservices Architecture

MongoDB

MySQL

TypeScript

Java

Python

C++

Git

Postman

VS Code

Docker

Data Structures and Algorithms

Object-Oriented Programming

DBMS

Operating Systems (OS)

Deployment (Netlify, Vercel, Render)

Experience

Software Development Engineer Intern

Open Source Contributor

Software Development Engineering Intern

Software Developer Engineering Intern

Head – Campus Block, BVP

Services

Frontend Developer

Frontend Developer

Backend Developer

Backend Developer

Full-Stack Solutions

Full-Stack Solutions

Achievements & Recognition

🏆 Hackathon Winner

🎓 Super 30 Scholar

WeForShe Finalist

Projects

Couple Tracker

Couple Tracker – Love Journal & Memory Timeline

Fee Flow

Fee Flow – Fee Management Web Application

The Perfume Club

The Perfume Club – Luxury Fragrance E-Commerce Platform

GrowPaisa Platform

GrowPaisa-A robust platform to help users manage and track investments efficiently.

Psychologist Portfolio

Psychologist Portfolio – Freelance Project

Clone

Airbnb Clone – Full-Stack Web Application (MERN Stack)

DawaWare App

DawaWare – Medicine Authentication & Awareness Platform (SIH Project)

Simon Says Game

Simon Says Game – Interactive Memory Game (Frontend Project)

Cat FactGenerator

Cat Fact Generator-Fun API-based Web App

To-Do Scheduler

To-Do Smart Scheduler – Productivity Web App

Spotify Clone

Spotify Clone

Contact Me

Frontend
Developer

Backend
Developer

Full-Stack
Solutions

Couple
Tracker

Fee
Flow

The Perfume
Club

GrowPaisa
Platform

Psychologist
Portfolio

DawaWare
App

Simon Says
Game

Cat Fact
Generator

To-Do
Scheduler

Spotify
Clone