---
title: "Isuru (@isurujn) | Hashnode"
description: "Aiming to be a complete mobile developer. Read the latest articles by Isuru on Hashnode."
url: "https://hashnode.com/@isurujn"
---

@isurujn

# Isuru

@isurujn · Colombo, Sri Lanka · Joined April 2022

Aiming to be a complete mobile developer

### [Unit Testing JSON Functions in Android](https://isuru.hashnode.dev/unit-testing-json-functions-in-android?utm_source=hashnode&utm_medium=feed)

Working with JSON is very common in Android apps. Parsing API responses, reading JSON files, creating JSON objects to send to a server are some examples of it. And like the good programmer you are, you likely want to write unit tests to test function...

2 min read · [isuru.hashnode.dev](https://isuru.hashnode.dev/unit-testing-json-functions-in-android?utm_source=hashnode&utm_medium=feed)

[Jan 8, 2023](https://hashnode.com/posts/unit-testing-json-functions-in-android/63bb1cf56b4266abb5e9bec8)

### [Beware of FlutterSecureStorage on iOS](https://isuru.hashnode.dev/beware-of-fluttersecurestorage-on-ios?utm_source=hashnode&utm_medium=feed)

This is not a guide on how to use the flutter\_secure\_storage package. If you need to learn about that, please check the documentation. The purpose of this post is to warn about a certain pitfall with FlutterSecureStorage. SharedPreferences (shared\_p...

4 min read · [isuru.hashnode.dev](https://isuru.hashnode.dev/beware-of-fluttersecurestorage-on-ios?utm_source=hashnode&utm_medium=feed)

[Jul 17, 2022](https://hashnode.com/posts/beware-of-fluttersecurestorage-on-ios/635606e33e7cd201dea0676c)