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Anup Kumar Panwar
Anup Kumar Panwar

160 Followers

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Jun 10, 2021

Mobile Ad Networks for Flutter

Ads are a major source of revenue for mobile apps. There are plenty of Ad Networks available for native technologies but here I’ve compiled a list of those networks whose SDKs are available for Flutter. 1. Google Admob Flutter package: https://pub.dev/packages/google_mobile_ads …

Flutter

2 min read

Mobile Ad Networks for Flutter
Mobile Ad Networks for Flutter
Flutter

2 min read


Mar 6, 2021

Tinder-like Swipe Cards in Flutter

Getting straight to the demo first to decide if you want to read the blog or not. Here’s the link to a dating app (Kippy Dating App). Check it out and if you want to build something like that then this blog can be helpful for you. While developing this…

Flutter

2 min read

Tinder-like Swipe Cards in Flutter
Tinder-like Swipe Cards in Flutter
Flutter

2 min read


Jul 9, 2020

Tuning Postgres Configurations

Recently I published my dating app on Google Play Store. And shared it some of my friends. Actually a lot! Then someone pinged me and said that she’s getting internal server error during signup. BTW, here’s the link if you want to find a dating partner https://kippy.app/ 😋. Ok, so…

Postgres

5 min read

Tuning Postgres Configurations
Tuning Postgres Configurations
Postgres

5 min read


Jun 21, 2020

Flutter In-App-Purchase, step-by-step!

It was my first time I was adding in-app purchases to any app. I had a lot of questions. “How do I internationalise the price?” “How do I not hardcode in product details in my app?” “How much commission will Google charge?”

Flutter

5 min read

Flutter In-App-Purchase, step-by-step!
Flutter In-App-Purchase, step-by-step!
Flutter

5 min read


Jun 2, 2020

Links in Flutter Text

Ever struggled to add links in your flutter app? I was building my chat app and I always wondered how can I send a link or my phone number in the chat which the other user can directly click and call me. …

Flutter

2 min read

Links in Flutter Text
Links in Flutter Text
Flutter

2 min read


Apr 26, 2020

Realtime Chat Rooms in Golang with WebSocket

These days realtime chat is a basic feature of any app. I also wanted to develop one for my app. I went through a lot of blogs and tutorials but most of them talked about creating a community chat system that anyone can join and start sending the messages. I…

Go

5 min read

Realtime chat app in Golang
Realtime chat app in Golang
Go

5 min read


Feb 20, 2020

Create custom radio input in Flutter

Radio type input is a type of input in which the user selects one out of many available options. Selecting gender in signup forms is a very common example of this. Generally, the user selects one out of male, female or others. …

Flutter

3 min read

Create custom radio input in Flutter
Create custom radio input in Flutter
Flutter

3 min read


Aug 22, 2019

Get Countries and States in Node.js app

Selecting the country and state is often an essential part of the signup process in any web application. Generally, developers use 3rd party APIs for fetching countries and their states. These APIs are rated limited and may charge after some hits. Another solution is to use any open source library…

Nodejs

3 min read

Nodejs

3 min read


Mar 24, 2019

Create Google Pay (Tez) like scratch card

Every Monday we pick up our smartphone and send ₹150 to our friends in order to earn some cashback. Cashback is a smart move to keep the user engaged in the app and maintain user retention. For a normal user, it’s just a lottery. But are you an app developer…

Android

3 min read

Create Google Pay (Tez) like scratch card
Create Google Pay (Tez) like scratch card
Android

3 min read

Anup Kumar Panwar

Anup Kumar Panwar

160 Followers

Product Engineer @ Gojek | Founder at The Algorithms | GSoC’18 @ FOSSASIA | And lots of Music & Football

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