CodingKaro Android App

CodingKaro Android App

Learn coding, DSA, Android, and web development. Never miss a coding contest with auto reminders for Codeforces, LeetCode & more!

Android
Kotlin
Room DB
MongoDB
Volley
Retrofit
NextJS

Project Overview

CodingKaro is the ultimate all-in-one app for coding enthusiasts, learners, and professionals. Whether you’re a beginner exploring programming or an experienced developer preparing for interviews, this app offers everything you need to boost your skills. Explore comprehensive tutorials in Data Structures and Algorithms (DSA), dive into Android and Web Development, and get detailed solutions to real coding interview questions. Stay ahead with our exclusive automated coding contest reminders, which notify you about upcoming competitions on platforms like LeetCode, Codeforces, CodeChef, HackerRank, HackerEarth, and Topcoder—without any manual input! With support for multiple programming languages like Python, Java, C++, Kotlin, and JavaScript, CodingKaro simplifies your learning experience with easy-to-follow lessons, blogs, tips, and tricks. It also features a regularly updated blog that offers coding tutorials, career tips, interview questions, and programming shortcuts. Join the growing global community of competitive programmers and developers. Whether you’re building your career or sharpening your coding skills, CodingKaro is your trusted partner in the tech journey.

Gallery

CodingKaro Android App screenshot 1

Key Features

Feature

Automated coding contest reminders for platforms like CodeChef, CodeForces, LeetCode, and more—never miss a coding challenge again

Feature

One-stop dashboard to view all upcoming coding competitions across multiple top programming sites

Feature

Comprehensive learning resources for Data Structures and Algorithms (DSA) with detailed coding solutions

Feature

Curated articles, tips, and programming tricks to simplify learning and accelerate your coding journey

Feature

Smart alarm and notification system automatically sets reminders for upcoming contests—no manual input required

Feature

Supports contests from all major platforms: CodeChef, Codeforces, Topcoder, HackerRank, LeetCode, HackerEarth, and more

Challenges & Solutions

Challenge

Challenge

Making the feature automated contest reminder.

Challenge

Challenge

Using MongoDB in android app.

Challenge

Challenge

Making updation in recycler view without re-rendering the whole view.

Challenge

Challenge

Avoiding memory leaks.

Challenge

Challenge

How to run the alarm even if the phone has battery optimization and other options enabled to kill background process and alarms.

Project Snapshot

My Role

Android + Backend Developer

Timeline

Released on 12 Jul 2022

User Base

2000+ Downloads

Team

Raunit Verma

Core Technologies

Android
Kotlin
Room DB
MongoDB
Volley
Retrofit
NextJS