Mark Rachapoom

I am Mark (, a 19 year-old self-taught iOS developer who can design and the creator of Diary Dingo who started teaching myself how to code from scratch a while before entering college when I didn't even know how to print "Hello, World".

I am optimistic on Ethereum network. I switched from Mobile Engineer to Web3 frontend engineer full-time at because of it. I want to build the bridge that connects human and technologies as much as one person can be capable of.

In short, I have been building apps with UIKit&SwiftUI as frameworks that are integrated by various Swift and third-party like Core Data, Firebase, Cocoapods, WidgetKit, PhotosUI, LocalAuthentication, UserNotifications, iCloud, Social, SnapKit, Cocoapods, MapKit, Swift Foundation. and many more with a solid understanding of Model-View-ViewModel(MVVM) and MVC architectural patterns.

I dreamt, I learnt, I designed, I built and I am truly passionate about iOS development and I am on my way to make this world the most wonderful place by making dream a reality, in this case, building an app and a well-crafted project.

Creator of Diary Dingo, an iOS app that hit TOP3 worldwide in less than 24 hours after the launch on the Apple App Store.

Diary Dingo is now available to download on the Apple App Store


The Federal Protocol

A decentralized protocol for buyers and sellers to sign contracts digitally on polygon that automagically generate escrow wallets with judges or dispute courts of your choice!Solidity, IPFS, Node.js, Next.js, React.js, Polygon


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