Amit Kumar

Tech enthusiast and software engineer with a passion for building scalable mobile apps. I write about React Native, performance optimization, and modern development practices.

New Delhi, India Joined on Apr 19, 2024 https://amitkumar.pages.dev/

Education

MCA

Work

Senior Software Engineer

Pinned

Amit Kumar

Mar 14 '25

🚀 Implementing Pull-to-Refresh in React Native with Reanimated and Lottie 🎉

#reactnative #android #ios #pulltorefresh

2 min read

Amit Kumar

Nov 15 '24

The Ultimate Guide to Automating Android APK Builds and Firebase Distribution with Fastlane 🚀

#reactnative #android #ios #fastlane

8 min read

Amit Kumar

Apr 22 '24

Transform your React Native app with offline audio & video downloads!

#reactnative #android #ios #offline

6 min read

Amit Kumar

Jul 22

React Native App Security — Threat Model, Storage, Auth, Network & Production Hardening

#reactnative #security #android #ios

11 min read

Want to connect with Amit Kumar?

Create an account to connect with Amit Kumar. You can also sign in below to proceed if you already have an account.

Create Account

Already have an account? Sign in

Amit Kumar

Jul 22

React Native Hooks in Depth — Examples, Scenarios & Production Patterns

#reactnative #react #hooks #javascript

23 min read

Amit Kumar

Jul 22

Scripts & Commands Every React Native Developer Needs

#reactnative #android #productivity

8 min read

Amit Kumar

Jul 21

Sentry Crash & ANR Monitoring in React Native: A Practical Setup Guide

#reactnative #crash #anr #sentryintegration

1 min read

Amit Kumar

Jul 19

React Native Navigation: Bottom Tabs, Drawer, Nested Stacks, and a Reusable Modal HOC

#reactnative #javascript #mobile #tutorial

6 min read

Amit Kumar

Jul 17

React Native Interview Handbook — Part 10 of 10: Project & Production Interviews

#reactnative #career #interview #leadership

7 min read

Amit Kumar

Jul 17

React Native Interview Handbook — Part 9 of 10: Current React Native Interview Questions

#reactnative #javascript #interview #career

10 min read

Amit Kumar

Jul 17

React Native Interview Handbook — Part 8 of 10: Code Output Challenges

#javascript #reactnative #interview #career

13 min read

Amit Kumar

Jul 17

React Native Interview Handbook — Part 7 of 10: Coding Interview Practice

#reactnative #javascript #interview #career

25 min read

Amit Kumar

Jul 17

React Native Interview Handbook — Part 6 of 10: Output-Based JavaScript Practice

#javascript #reactnative #interview #career

33 min read

Amit Kumar

Jul 17

React Native Interview Handbook — Part 5 of 10: Senior & System Design

#reactnative #javascript #react #career

41 min read

Amit Kumar

Jul 17

React Native Interview Handbook — Part 4 of 10: Performance & Architecture

#reactnative #javascript #react #career

43 min read

Amit Kumar

Jul 17

React Native Interview Handbook — Part 3 of 10: React Native

#reactnative #javascript #react #career

57 min read

Amit Kumar

Jul 17

React Native Interview Handbook — Part 2 of 10: React

#reactnative #javascript #react #career

28 min read

Amit Kumar

Jul 17

React Native Interview Handbook — Part 1 of 10: JavaScript

#reactnative #javascript #react #career

32 min read

Amit Kumar

Jul 14

The Complete Guide to Biometric Authentication in React Native

#reactnative #biometrics #authentication #security

4 min read

Amit Kumar

Apr 6

🚨 npm Vulnerabilities Are Growing — A Practical Defense Using OSV.dev in React Native

#npm #reactnative #vulnerabilities #osv

33 min read

Amit Kumar

Feb 23

🚀 React Native: Fully Customizable Image Crop Picker (Android + iOS)

#reactnative #android #ios #imagepicker

2 min read

Amit Kumar

Sep 7 '25

React Native + Redux Toolkit: The Clean Way to Handle State

#reactnative #redux #reduxtoolkit

5 min read

Amit Kumar

Jul 11 '25

Handling Deep Links, Deferred Deep Links & User Invites/Referral Deeplink in React Native using AppsFlyer

#reactnative #deferreddeeplink #deeplink #appsflyer

5 min read

Amit Kumar

Jun 20 '25

Inside React Native’s New Bridge: Codegen, TurboModules, and the Future

#reactnative #turbomodules #nativemodules #bridgeless

7 min read

Amit Kumar

Jun 14 '25

🚀 How to Upgrade Your React Native Project to the New Architecture (v0.79+)

#reactnative #newarchitecture #android #ios

13 min read

Amit Kumar

Jun 13 '25

Bridging in React Native with Pure C++ Modules New Architecture 0.79+: A Comprehensive Guide to Cross-Platform

#reactnative #newarchitecture #cpp #nativemodules

6 min read

Amit Kumar

Jun 11 '25

How to Integrate Redux in React Native with the New Architecture

#reactnative #redux #reduxthunk #android

3 min read

Amit Kumar

May 20 '25

🚀 Automate iOS Builds and Uploads to TestFlight Using Fastlane

#reactnative #fastlane #ios #testflight

3 min read

Amit Kumar

May 16 '25

🔄 Replacing the Base URL of a Path in JavaScript

#reactnative #javascript #baseurl #programming

2 min read

Amit Kumar

May 15 '25

React Native: Two-Way Bridging with Android Native Modules

#reactnative #bridge #programming #javascript

3 min read

Amit Kumar

May 14 '25

iOS Native Modules in React Native: Achieving Two-Way Bridging🚀

#reactnative #bridge #programming #javascript

2 min read

Amit Kumar

May 11 '25

🚀 How to Enable Over-the-Air (OTA) Updates in React Native Using Stallion

#reactnative #ota #codepush #stallionota

6 min read

Amit Kumar

May 9 '25

🔁 How to Redirect Users to the App Store or Play Store in React Native

#reactnative #appstore #playstore #deeplink

2 min read

Amit Kumar

May 6 '25

🎵 Build a Custom Music Player in React Native with react-native-track-player

#reactnative #android #ios #lockscreen

4 min read

Amit Kumar

Apr 26 '25

🚀 How to Reduce Your React Native APK Size by 70%

#reactnative #android #apk #programming

4 min read

Amit Kumar

Apr 26 '25

Clean Up Your React Native Imports: A Guide to Absolute Paths

#reactnative #android #ios #absolutepath

2 min read

Amit Kumar

Apr 25 '25

Automate App Name Switching in React Native Based on Environment

#reactnative #android #ios #appname

2 min read

Amit Kumar

Apr 19 '25

Build a Swipable ToDo App in React Native

#reactnative #todoapp #android #ios

3 min read

Amit Kumar

Apr 12 '25

⚛️ 50 VS Code Extensions for React Native Developers

#reactnative #vscode #productivity #developers

3 min read

Amit Kumar

Apr 2 '25

📱 Generate and Extract APKs from AAB Using BundleTool

#reactnative #android #ios #apk

3 min read

Amit Kumar

Mar 18 '25

Implementing Load More Animation in React Native with Reanimated and Lottie

#reactnative #android #ios #loadmore

2 min read

Amit Kumar

Mar 15 '25

Adding a Shimmer Effect in React Native

#reactnative #android #ios #shimmereffect

2 min read

Amit Kumar

Mar 14 '25

How to Change the App Icon in React Native

#reactnative #android #ios

2 min read

Amit Kumar

Mar 7 '25

Integrating Zoom SDK in a React Native App

#reactnative #android #ios #zoomsdk

3 min read

Amit Kumar

Mar 5 '25

Mastering URLSearchParams in JavaScript: The Smart Way to Handle Query Strings

#reactnative #android #ios #urlsearchparams

3 min read

Amit Kumar

Mar 2 '25

Parallax Scroll Effect in React Native with Reanimated

#reactnative #android #ios #parallax

2 min read

Amit Kumar

Mar 2 '25

Building a Beautiful Carousel with Left-Right Partial Visibility in React Native

#reactnative #android #ios #carousels

2 min read

Amit Kumar

Feb 23 '25

📸 Building an Optimized Image Gallery with Thumbnails in React Native

#reactnative #android #ios #gallery

2 min read

Amit Kumar

Feb 22 '25

📸 Stunning Image Preview in React Native – Swipe, Rotate, Pagination & Text indicator! 🚀

#reactnative #android #ios #imagegallery

4 min read

Amit Kumar

Feb 21 '25

Building a Reels UI in React Native 🎥 | Smooth Scrolling, Auto-Playing Videos & More!

#reactnative #android #ios #reels

4 min read

Amit Kumar

Feb 15 '25

Understanding useEffect vs. Class Component Lifecycle Methods in React Native

#reactnative #android #ios #useeffect

2 min read

Amit Kumar

Feb 15 '25

Building a Stunning Animated Image Carousel in React Native

#reactnative #android #ios #carousel

2 min read

Amit Kumar

Feb 15 '25

Creating a Smooth Animated Vertical List in React Native with Reanimated

#reactnative #ios #android #animation

3 min read

Amit Kumar

Feb 14 '25

How to Handle Multiple Switches in React Native

#reactnative #android #ios

2 min read

Amit Kumar

Feb 12 '25

✨ Elevate Your UI: Creating a Stunning Linear Gradient Border in React Native

#reactnative #android #ios #lineargradient

2 min read

Amit Kumar

Feb 6 '25

How to Add a Local Package in a React Native Project

#reactnative #android #ios #localpackage

2 min read

Amit Kumar

Feb 5 '25

Lazy Loading in React Native: Boost Performance and Optimize Resource Usage

#reactnative #android #ios #lazyloading

4 min read

Amit Kumar

Jan 22 '25

React Native 0.77: What's New and How to Use It

#reactnative #react #android #ios

3 min read

Amit Kumar

Jan 22 '25

Handling Keyboard Avoiding View in React Native

#reactnative #ios #android #keyboard

2 min read

Amit Kumar

Jan 12 '25

Pull-to-Refresh in React Native: A Guide to Smooth Data Reloading 🚀

#reactnative #android #ios #pulltorefresh

3 min read

Amit Kumar

Jan 12 '25

Enhance Your React Native App with Debouncing for API Optimization

#reactnative #android #ios #debounce

4 min read

Amit Kumar

Jan 11 '25

🌎 Seamless Multi-Language Support in React Native

#reactnative #android #ios #multilanguage

2 min read

Amit Kumar

Jan 11 '25

How to Integrate Stack, Bottom Tab, and Drawer Navigator in React Native

#reactnative #android #ios #navigation

2 min read

Two Year Club

One Year Club

Writing Debut

Want to connect with Amit Kumar?