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Prateek Gaur

SDE - Android | 4.5+ Years Experience | 16M+ Downloads | 20M+ Users

Android Developer crafting scalable, high-performance applications with Kotlin and modern Jetpack libraries. Delivered 10+ production apps with 16M+ downloads across the Play Store.

4.5+ Years Exp
16M+ App Downloads
20M+ App Users
10+ Apps Shipped
📧 [email protected] 📱 +91 9050502429 💼 LinkedIn 📍 Delhi / NCR

Technical Skills

Languages

Kotlin Java C C++

Architecture & Patterns

MVVM MVP Repository Pattern Clean Architecture

Core Libraries

Retrofit Room Hilt (DI) Coroutines Flow Navigation DataStore Jetpack Compose

Firebase & Backend

Firebase Auth Realtime DB Storage FCM Analytics Jitsi Pusher

Tools & IDE

Android Studio VSCode Git Jira Gradle

UI/UX

Jetpack Compose Material Design Data Binding Custom Views Canvas Animators

Other Skills

IoT Arduino NodeMCU DSA (100+ LeetCode)

Professional Experience

SDE - Mobile
Primathon Technology Ventures Pvt. Ltd.
Apr 2024 – Present
  • Spearheaded development of MMAI – AI Companion App, implementing avatar creation from user photos, 3D rendering using Google Sceneform & AR, and voice interaction using Socket.IO and APIs.
  • Refactored Mia by Tanishq, a jewelry shopping app (5M+ downloads), adopting MVVM architecture with Jetpack components to enhance maintainability and performance.
  • Developed Bachatt, an investment platform for SIPs and mutual funds, building core modules for KYC, mandate setup, and transaction flows using Jetpack Compose, Hilt, and Room DB.
  • Contributed to Tanishq App, implementing bug fixes and Try-On feature for jewelry visualization.
Software Developer
Codobux IT Services Pvt. Ltd.
Sep 2023 – Apr 2024
  • Delivered 5+ Android projects using modern stack: MVVM, Hilt, Retrofit, Flows, and Paging 3.
  • Cluberly – A fintech app for account creation, charity-linked deposits, shopping, and financial goal setting.
  • Tap Notes – A voice note-taking app leveraging Android's AudioRecord and Google Speech-to-Text API for local transcription and storage.
  • Gamers Playground – A gaming-based dating app utilizing Dagger-Hilt, Custom Views, and Navigation.
  • Simple Spin Wheel – An Android library featuring a customizable spin wheel using Canvas and ObjectAnimator, published on JitPack.
Android Developer
Stemz Healthcare Pvt. Ltd.
Oct 2021 – Aug 2023
  • Developed Android modules and apps as per MOI Qatar protocols for patient and healthcare staff data flow.
  • Created custom views and adhered to strict compliance and testing protocols.
Android Developer Intern
Iconic Creators
Jan 2021 – Jul 2021
  • Built custom Android applications using Java, tailoring UI to meet specific client requirements.

Featured Projects

Mia by Tanishq ↗
Jewellery Shopping App
May 2025 – Present

Refactoring legacy Java project to MVVM architecture with Jetpack components. Enhanced code scalability, maintainability, and lifecycle management for 5M+ users.

Kotlin MVVM Jetpack 5M+ Downloads
Bachatt ↗
SIP & Mutual Funds Investment
Mar 2025 – May 2025

Core development from scratch enabling investment account opening, KYC completion, mandate setup, and transaction flows.

Compose Hilt Room Coroutines
MMAI ↗
AI Companion App
May 2024 – Aug 2024

Create and customize 3D avatars from photos with real-time voice interaction. Implemented Google Sceneform, AR, and Socket.IO integration.

Sceneform AR Socket.IO 3D Rendering
Tanishq ↗
Jewellery Shopping App
Aug 2024 – Dec 2024

Implemented Try-On feature for jewelry visualization and resolved critical bugs. Rated 4.7 stars with 5M+ downloads.

AR Try-On Kotlin 4.7★ Rating
Cluberly
Fintech Banking App
Jan 2024 – Apr 2024

Banking app enabling account management, charity-linked deposits, shopping, and financial goal setting with integrated e-commerce.

MVVM Hilt Retrofit Fintech
Simple Spin Wheel ↗
Android Library - JitPack
Oct 2023 – Nov 2023

Custom view library with Canvas-based spin wheel and random selection. Published on JitPack for community use.

Canvas ObjectAnimator JitPack Library
EasyEat ↗
Food Ordering App
Sep 2024 – Jan 2025

Food ordering application with Google Maps integration, Jetpack Navigation with SafeArgs, and real-time order tracking using Pusher.

Maps SDK Navigation Pusher SafeArgs
Gamers Playground ↗
Gaming Dating App
Nov 2023 – Dec 2023

Gaming-oriented dating application built with modern Android architecture, custom views, and seamless navigation.

MVVM Dagger-Hilt Custom Views
Smart Room
IoT Smart Home Solution
Jun 2020 – Jul 2020

4-way controlled smart home with Bluetooth, Wi-Fi, IR Remote, and manual keypad using Arduino Mega and NodeMCU.

Arduino NodeMCU IoT Bluetooth

Education

MBA - Information Technology
Kurukshetra University (Online)
Session 2024 – 2026
B.Tech (Computer Science & Engineering)
WCTM Gurugram (MDU Rohtak)
Session 2017 – 2021
Senior Secondary (PCM)
Dronacharya Sr. Sec. School, Farrukhnagar (CBSE)
Session 2016 – 2017
Matriculation
Dronacharya Sr. Sec. School, Farrukhnagar (CBSE)
Session 2014 – 2015

Certifications & Achievements

Top Performer - Android Development
Internshala Trainings
LinkedIn Skill Assessment - Android
Top 15% among 62k+ (LinkedIn)
LinkedIn Skill Assessment - Java
Top 15% among 62k+ (LinkedIn)
Data Structures & Algorithms
Internshala Trainings
Cyber Security
C-DAC, Govt. of India
Practical Web Apps Hacking
GDG Ranchi, ShapeAI