Vipin PG

Senior Web Engineer | Backend, Servers, and Automation

I’m a senior web and systems engineer who works hands-on with web applications, servers, and self-hosted infrastructure. I spend most of my time building, breaking, and fixing real systems, then writing about what actually works in production.

Articles by Vipin PG

Telecom Deep Dive

MCC MNC Codes in India Complete List for All Operators

This article provides a comprehensive 2026 guide to India's Mobile Country Codes (MCC) and Mobile Network Codes (MNC), detailing how these i…

Updated Sep 18, 2025 11 min read

Telecom Article

Jio International Roaming in 2024: Features, Challenges, Issues

Jio revolutionized the Indian telecom industry with its economical plans, and its International Roaming (IR) services are no exception. Laun…

Updated Dec 4, 2024 3 min read

Questions Explainer

Why Jio SIM Cannot be used to Make Voice Calls in Most of the 4G Handsets

Jio SIM is used most of the mobile phone users all over India, and the most common problem faced by most of the people is…

Updated Sep 12, 2020 3 min read

Telecom Article

Jio Becomes the Best Mobile Network in India For International Roaming Services

Reliance Jio now becomes the best mobile network in India for International Roaming Service. Jio’s new International roaming rates was unbea…

Updated Jun 13, 2024 3 min read

Windows Guide

How to Remove Browser Hijacker from Window 7

To remove a browser hijacker from Windows 7, uninstall any suspicious programs from the Control Panel, reset your web browser settings to de…

Jun 20, 2018 4 min read

Finance Analysis

Truecaller Acquired Chillr to Integrate Financial Transaction within the Application

Truecaller has acquired Mumbai-based payment service Chillr to expand its Truecaller Pay feature, adding mobile recharge, bill payments, and…

Updated Jun 16, 2018 2 min read

Android Apps Article

Microsoft Launcher – Best Alternative for Nova Launcher

As everyone knows, Nova Launcher is one of the best launcher application for the Android mobile. It has been the favourite launcher for most…

Updated Aug 22, 2020 3 min read

Whatsapp Article

WhatsApp Voice Message Lock Enabled in Android Applications

The popular messaging application WhatsApp is adding more and more features to mobile applications each day. Now, the company came with a ne…

Jun 10, 2018 1 min read

Avast Secure Browser Private browser from Avast

Windows Comparison

Avast Secure Browser Vs Chrome – Best Alternative

Google Chrome is one of the best web browsers used by many people around the globe. It is secure and fast, too, when compared to…

Updated Sep 8, 2021 4 min read

Windows Article

Mailbird – Best Free Email Client for Windows – June 2018

Are you using Windows default mail or still using the web version for your email service ? Did you ever tried Mailbird for your email.…

Jun 8, 2018 2 min read

News News

Github Now in hands of Microsoft – Looking for an Alternative

Microsoft now confirms that, the company is now acquiring the popular code versioning website Github, the name most popular for all the deve…

Jun 6, 2018 2 min read

Finance Analysis

Few Reasons to Use UPI for Online Transactions in India

Unified Payment Interface (UPI) which is now common to most of the people in India, however still some doesn't know what it is and how…

Updated Jun 4, 2018 5 min read