I spent most of time in my life with coding by self-learning. If I want to know something, I do search for it. For me, it better to learn from experiments and mistakes now instead of waiting for someone to teach me at the right time.
I have used LINE API for more than 2 years whether it be LINE messaging API, LINE Login API, LIFF, LINE Notify and etc. so I deeply under stand how these APIs work and I also share my knowldge through my tutorial on medium.com
The first time I known firebase, I would say I love it so much. It can be everything that developers want without any server configuration!. so I started learning and using it until then. Now I experienced in Firebase for more than 2 years
Flutter is an amazing native application development experience, You can develop 1 application and get it on 2 platforms, iOS, and Android, with the same code!. Now I have experience in flutter for more than 6 months which I have 1 application currently on sale in AppStore and PlayStore
Swift is my first native application development language that I have learnt. I have my very first native application that on sale on the AppStore by using swift to develop it. Its name is PSM @ STAMP