Proto Coders Point

New Articles

Flutter Wake Lock – Keep Screen Awake using WakeLock in Android, IOS

Flutter October 25, 2020

Most Utilized API Protocal Architecture

Technical Blogs September 1, 2023

How to make Flutter Button to acquire full width

Flutter October 9, 2022

WhatsApp Clone App UI Design using Flutter | Call Tab Page | PART 3

Flutter April 28, 2020

Flutter Bot Toast Library – Show Toast message , Toast Notification etc

Flutter February 12, 2020

14 Rules to follow to become a professional flutter developer

Flutter August 27, 2022

7 Tips to get a High Paying 💰 Flutter Job in 2023

Flutter January 2, 2023

Android

Android RecyclerView with EditText Example + Expense sum calculation

Hi Guys, Welcome to Proto Coders Point, In this tutorial we will build a app that has a recyclerview with a list of view...

Rajat Palankar - February 24, 2021

Flutter

PageView In Flutter with dot indicator

Rajat Palankar - August 10, 2022

Android

How to display JSON data in listview in android – HttpRequest using OkHttp android

Rajat Palankar - March 30, 2020

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How I Built a Complete Gym Workout Planner App Using AI

Rajat Palankar - October 8, 2026

Database Management

AWS RDS MySQL Made Easy: A Step-by-Step Guide

Rajat Palankar - July 4, 2026

AWS

Build a Real-Time IoT Data Pipeline on AWS Using IoT Core, Kinesis, Lambda, S3, and DynamoDB

Rajat Palankar - May 24, 2026

AWS

Connect to AWS IoT Core using NodeJS & Publish MQTT Messages

Rajat Palankar - February 23, 2026

Node.js

Ultimate Node.js Backend Interview DSA Guide – 2026

Rajat Palankar - February 8, 2026

Flutter

Flutter Interview Questions and Answers (2026 Updated)

Rajat Palankar - January 12, 2026

Development Tools

DevOps Commands cheat sheet – Download PDF

Rajat Palankar - January 10, 2026

Error Solution

SSH Troubleshooting flowchart

Rajat Palankar - December 4, 2025

AWS

How to Set Up AWS Auto Scaling Group: Complete Step-by-Step Guide

Rajat Palankar - July 30, 2025

AWS

AWS Load Balancers with EC2 Instances – Complete Tutorial [2025]

Rajat Palankar - June 23, 2025

Node.js

Node.js Backend Developer Interview Prep (2025)

Rajat Palankar - June 2, 2025

Error Solution

How to Fix WSL Not Starting in Windows: 6 Easy Step-by-Step Solutions

Rajat Palankar - May 15, 2025