Portfolio · 2026 EditionJodhpur, India

Pradyumn Chaudhary.

Learner and Explorer

I build immersive and user-friendly digital experiences that bridge the gap between design and technology.

View My WorkDownload Resume
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About

CS Undergraduate & Developer.

CS Undergraduate | Skilled in DSA, MERN, NextJs, AI/ML.

Writing clean, maintainable, scalable code. Enthusiastic about learning new technologies and solving complex problems.

Aiming to leverage my skills to build impactful and innovative solutions that drive progress and efficiency.

“The best algorithm I follow, keep hustling..”
Personal manifesto
Location
Jodhpur, Rajasthan
Status
Available for Opportunities
Competitive Programming

Algorithmic Mastery.

LeetCode

LeetCode Knight

Top 2.42% globally. Consistently delivering elite performance under contest pressure.

View LeetCode Profile
2010
Max Rating
#439
Global Rank
Weekly 474
1000+
Problems Solved
Across LeetCode & GeeksforGeeks
Toolkit

The stack behind the craft.

A comprehensive toolkit chosen for velocity, precision, and building robust full-stack applications.

Languages

JavaPythonCJavaScriptTypeScript

Frontend

React.jsNext.jsReact NativeHTMLCSSTailwind CSSNativeWind

Backend

Node.jsExpress.jsHono.js

Databases

MongoDBPostgreSQLDrizzle ORM

Cloud & DevOps

AWSDockerLinuxGitGitHub

Tools

PostmanAxiosRevenueCatRazorpayWebRTCSentryVitest

AI / ML

PyTorchScikit-learnOpenCVNumPyPandasMatplotlibSeaborn

Authentication

FirebaseNextAuth
Timeline

Experience, wins, and the receipts.

A chronological trail of the work, the ships, and the milestones — arranged the way I like my systems: legible and load-bearing.

  1. Jun 2026 — Present

    Full Stack & AI Developer

    eShital

    • Architected a browser-based cold-room simulation engine using OO TypeScript + SVG.
    • Engineered a type-safe workflow platform on React 19 + Zod for 50+ engineering parameters.
    • Shipped analytical dashboards for refrigeration load assessment used by domain engineers.
    React 19TypeScriptZodSVG
  2. Jan 2026 — May 2026

    Founder & Solo Developer

    Criene

    • Built and shipped a cross-platform AI productivity app on Play Store with 200+ installs.
    • Ran the entire stack at zero infrastructure cost through smart architecture choices.
    • Integrated Gemini API and engineered offline-first sync with TanStack Query + MMKV.
    React NativeGeminiTanStack QueryMMKV
  3. Mar 2025 — Apr 2025

    Frontend Developer

    Entrepreneurship & Incubation Cell (EIC)

    • Improved UI responsiveness and navigation for the official EIC website.
    • Refined typography, layout rhythm, and interaction states across primary pages.
    ReactResponsive UI
  4. Jun 2024 — Jul 2024

    Trainee

    Embedded Systems & Robotics Club

    • Built 15+ embedded projects including RC cars and line-following robots.
    • Applied real-time control techniques and sensor fusion for stable autonomous behavior.
    EmbeddedCRealtime
Selected Work

Products that shipped.

A cross-section of civic infra, AI-native mobile, telehealth, and open-source tools — each one a real system with real users.

Featured

Criene - Your Life Architect

AI Life Architect

An AI-powered life architect that helps you plan your life goals and achieve them. It uses AI to create personalized plans and track progress.

AIReact NativeHono.jsCloudflareRevenueCatFirebase Auth
Live Demo

Samadhan App

Civic Issue Reporting

Mobile app for citizens to report civic issues with a photo in seconds. Real-time tracking, notifications, and rewards for participation.

React NativeExpress.jsFirebaseGoogle MapsNeonGoogle CloudRender
View CodeLive Demo

Samadhan Web-Portal

Municipal Command Center

AI-powered command center for municipal staff. Intelligent routing, role-based dashboards, and RAG-based AI chatbot for analytics.

ReactExpress.jsFirebaseNeonRAG ChatbotRenderVercel
Live Demo

SpendWise

Daily Expense Tracking

Clean, intuitive, secure mobile app to track daily spending and make smarter financial decisions.

React NativeFirebase AuthFirebase Storage
View CodeLive Demo

Thermo

Vitals From Camera

App leveraging photoplethysmography (PPG) to measure heart rate, body temperature, and breath count without external hardware.

React NativeVision CameraPhotoplethysmography
View CodeLive Demo

Jeevni

Telehealth Platform

Healthcare platform connecting patients with doctors for virtual consultations, booking, and medical advice.

Next.jsExpress.jsMongoDBSocket.ioWebRTCNextAuthVercelRender
View CodeLive Demo

Get me a Chai

Crowdfunding Platform

Crowdfunding platform for raising funds. Secure payments via Razorpay and Auth via Google/GitHub.

Next.jsRazorpayNextAuthMongoDBVercel
View CodeLive Demo

Employee Management System

Admin Dashboard

Admin dashboard to manage employees, assign tasks, and monitor progress.

ReactLocal StorageVercel
View CodeLive Demo

Pass OP

Password Manager

Secure, encrypted password manager to store, manage, and retrieve login credentials.

ReactLocal StorageVercel
View CodeLive Demo
Leadership

Building people and products.

Founder

SPARK Coding Community

2024 — Present

Grew club to 200+ members, boosting participation across coding events by 60%.

Coordinator

SIH Internal Hackathon

2024 & 2025

Managed 60+ teams (600+ students) and led hands-on tech workshops.

Team Lead

SITE Hackathon 2025

2025

Led a team of 6 to design and ship the Jeevni telehealth prototype.

Education

The groundwork.

MBM University, Jodhpur
B.E. in Computer Science Engineering·2023 - Present
CGPA 7.82
CV International School
Class XII·2021 - 2022
73.2%
KN International School
Class X·2019 - 2020
91%
Available for opportunities

Have an idea worth
engineering well?

I'm open to full-time roles, internships, and select freelance collaborations — especially where systems thinking, product intuition, and craft all matter.

[email protected]Download Resume
Based in
Jodhpur, Rajasthan
Email
[email protected]
LinkedIn
/in/pradyumnchaudhary
GitHub
Pradyumn-Chaudhary