Hi, I'm Aayush Pandey! 👋

Software Engineer

Full Stack Developer

Welcome to my personal portfolio!

A passionate software engineer with a knack for building applications with utmost efficiency.

About Me

Hello, I'm Aayush Pandey, a Software Developer currently working at Grayfrost. With a total of 2.10 years of professional experience, I specialize in TypeScript, JavaScript, React Native, and the MERN stack. Over the course of my career, I have successfully delivered 5-6 real-world projects from scratch, covering both web and mobile app development end-to-end. My journey also includes freelancing with 4 different companies, where I helped bring complex products to life. Beyond frameworks, I have a strong foundation in backend systems and cloud services like Firebase and Supabase. I'm also an avid problem solver, having cracked over 600+ challenges on platforms like LeetCode, which helps me approach every architectural hurdle with a structured and efficient mindset.

I am passionate about creating not just functional, but also aesthetically pleasing and intuitive user interfaces, ensuring a seamless user experience across all platforms.

I thrive in collaborative environments where I can contribute to meaningful projects and continuously adapt to new technologies. Whether it's architecting a robust backend or fine-tuning a mobile application's performance, I am driven by the challenge of solving real-world problems through clean, maintainable code.

Experience

Software Engineer - (Full Time)

GRAYFROST | Feb,2025 - Present

✅ Developed and maintained a cross-platform React Native mobile application for Mahendra’s, a leading government job coaching institute with 140+ branches across India, enabling students to access exams, live classes, attendance, and study materials.

✅ Integrated online exam system, mock tests, fee payments, invoice downloads, and progress tracking features, enhancing user engagement and replicating the functionality of platforms like Textbook App

✅ Built and deployed the iOS and Android applications to the App Store and Play Store, managing the entire mobile release pipeline independently.

✅ Contributed to the Next.js-based web application offering the same core features as the mobile app, ensuring a seamless cross-platform learning experience for students.

Typescript

React Native

Next Js

Redux

Firebase

Github

Github Workflow

Turbomodules

Reanimated

React Native Developer - (Full Time)

Resshu Connect Pvt. Ltd. | May,2023 - Feb,2025

✅ Developed and deployed mobile application using React Native framework,resulting in enhanced user experience and increased app performance.

✅ Coded a native module to upload photos and videos on the server in background.

✅ Collaborated with a team of developers to design and implement new features, contributing to the overall success of the project.

✅ Conducted thorough testing and debugging of mobile applications, identifying and resolving issues to ensure high-quality deliverables.

✅ Implemented ccAvenue and BillDesk payment gateway to the application

Javascript

React Native

Redux

Firebase

Github

Github Workflow

Socket IO

Render

BillDesk

ccAvenue

Mobile and Web Developer - (Freelance)

VIBE GURUKUL | May,2025 - Oct,2025

✅ Developed a React Native application named Vibe Gurukul, offering courses and live sessions focused on Sanatan Dharma teachings and spiritual stories

✅ Implemented HLS streaming for on-demand video content and integrated Zoom SDK to enable live, interactive learning sessions.

✅ Integrated Razorpay payment gateway to enable secure course purchases with automated invoice generation and transaction tracking

✅ Strengthened application security by integrating biometric authentication, storage sanitization, jailbreak/root detection, and secure API data binding to protect sensitive user and payment data.

Javascript

React Native

React Js

Redux

Razorpay

Zoom SDK

HLS Streaming

Jailbreak Detection

Biometric Authentication

Storage Sanitization

Secure API Data Binding

Software Developer - (Freelance)

HelioWeb | Oct,2024 - Dec,2024

✅ Developed A PWA application for booking management.

✅ Wrote service-workers for install, update, biometric verification and offline support of the application.

✅ Wrote the backend in Node Js and integrated ZOHO CRM for lead management and customer data synchronization.

✅ Implemented secure API data binding and storage sanitization to protect sensitive user and payment data.

Javascript

MERN

React Js

Redux

Firebase

Github

Github Workflow

ZOHO

Software Developer - (Freelance)

KasperTech | June,2024 - July 2024

✅ Developed and deployed Raising Right, and educational mobile application on both android and ios.

✅ Managed the admin side web application in React Js

✅ Designed and Coded whole backend for admin as well as client app.

✅ Integrated Stripe payment gateway to enable secure course purchases with automated invoice generation and transaction tracking

Javascript

React Native

Redux

React Js

MERN

Projects

Mahendras

The one-stop solution for all your competitive exam needs.

Mahendra's is a comprehensive educational platform designed to help students prepare for a wide range of competitive exams. The app provides access to high-quality study materials, live classes, practice tests, and daily current affairs, all in one convenient location. With a user-friendly interface and expert-curated content, Mahendra's empowers students to achieve their career goals through effective and accessible exam preparation.

Typescript

React Native

Next Js

Redux

FCM

Github

Github Workflow

Turbomodules

Reanimated

Dakiya

An Api testing mobile app.

A cross-platform API testing mobile application, supporting all major HTTP methods (GET, POST, PUT, DELETE, PATCH, HEAD, OPTIONS) for end-to-end REST API validation.

Typescript

React Native

Redux Toolkit

Expo

VibeGurukul

A promise to build pride in our hearts for Bharat and Sanatan Hindu Sanskriti.

VibeGurukul is a cross-platform mobile application that aims to preserve and promote Indian culture and heritage. The app provides access to a wide range of courses and live sessions focused on Sanatan Dharma teachings and spiritual stories.

Javascript

React Native

Redux Toolkit

React js

Tumbuktu

Stop chasing brand deals and struggling with low CPMs. Start earning what your talent is truly worth...

The premium, members-only short video platform built to solve the creator economy’s biggest crisis: low, unreliable revenue. We replace the broken ad-driven system with a transparent, subscription-based model that directly connects audience value to creator income.

Typescript

React Native

Redux Toolkit

Expo

APNA KONNECT

Lets go local, rather than global

Apna Konnect is a locality-based social networking Platform that helps you make real-world social connections. That means, you get to connect with real people within your locality i.e city, community, colony or township through this web and mobile application.

React Native

JAVA

Native Modules

Payment Gateway - BillDesk and ccAvenue

Appstore

Playstore

Raising Right

Educational Platform

Raising Right is Mumbai Based school making preschool learning fun through innovative activities and classes.

React Native

Appstore

Playstore

AudioPOD

Feel the beat

AudioPOD is a music player software that supports free music streaming using Youtube.js sdk.

React Native

Youtube.js

Expo

GrabIt

A Platform To Buy And Sell Old Goods

Grabit makes it so easy to connect people living in same hostel to buy, sell or exchange used goods and services. It is my personal idea I am working on, the backend is ready and minor changes will be required in future, the frontend will be made using React Native and I am developing it for both Android and IOS.

Javascript

Node.js

Express.js

MongoDB

Multer

Socket IO

React Native

Render

Sports AMI

Booking Management App

A booking management PWA application where you can book game slots and trainings.

Javascript

React.js

PWA

NodeJS

MaterialUI

Social butterfly

Social Media WebApp

A social media application that provides the functionalities like, creating post, likes, comments, add friends etc.

Javascript

React.js

Node.js

Tailwind Css

MongoDB

Express.js

Render

Aao Khareedo

Ecommerce App

It is a full fledge Ecommerce WebApp which allows the users to buy an item, add to card, do payment through stripe api, Admin can also post products to sell, the data is stored in firebase firestore.

Javascript

React.js

Firebase

Stripe Api