Fred Murakawa

FRED MURAKAWA

iOS Engineer

Portfolio

EVgo App Icon

AE Studio (EVgo App)

EVgo has the largest public fast-charging network for electric vehicles in the US, and its app is used by thousands of customers daily.

Role

• Responsible for implementing the Autocharge feature in the iOS codebase. One of the main features of the application and it has been a success since launch

• Optimized the codebase in order to improve performance and reduce the number of unnecessary network requests. As a result, there was a reduction of more than one million requests per month, which improved performance in both the frontend and the backend

Technologies

Swift, SwiftUI, Combine, UIKit, RxSwift, Apollo GraphQL, Core Location, Firebase


EVgo - Download on the App Store

EVgo Mockup

EVgo Mockup
EVgo Mockup
EVgo Mockup
EVgo Mockup
EVgo Mockup

Scruff Mockup
Allo App Icon

Scruff

SCRUFF is one of the world’s largest gay, bi, trans and queer social dating apps. Reaching over 20 million members worldwide.

Role

• As a member of a small team, I had the chance to work on several features, such as profile verification, one of the most requested by users

• Worked on the redesign of the app using Combine and SwiftUI

• Contributed to the refactoring of the app, separating different parts into their respective swift package manager in order to improve code reusability and optimize tests

Technologies

Swift, SwiftUI, Combine, UIKit, ReactiveSwift, Core Location, Firebase, Objective-C


Scruff - Download on the App Store


Scruff Mockup
Scruff Mockup
Scruff Mockup
Scruff Mockup

Itaú App Icon

Zup (Itaú Bank App)

Itaú is the largest bank in Latin America with over 15 million active users on the mobile app.

Role

• Worked on frauds and money laundering prevention projects

• Implemented a new module to add facial recognition to the main app, which is expected to save around R$ 50 million annually

Technologies

Swift, UIKit, Objective-C


Itaú - Download on the App Store

Itaú Mockup

Itaú Mockup
Itaú Mockup
Itaú Mockup
Itaú Mockup

Swigo Mockup
Swigo App Icon

Swigo

An iOS app that makes it easy for travelers to connect with others who will be at the same destination on a certain date. Just add your next trip and and you'll find people to connect with. The app has search filters and an in-app chat for easy communication.

Role

I worked on Swigo since the beginning on a team of 5 engineers. Developed the logic of many features and built numerous UI components.

Technologies

Swift, CoreData, Core Location, Push Notifications, SendBird


Swigo - Download on the App Store


Swigo Mockup
Swigo Mockup
Swigo Mockup
Swigo Mockup
Swigo Mockup

Allo App Icon

Allo Community

Allo is a social networking app that aims to strengthen local networks of friends, families, and trusted neighbors by giving them a better way to respond to each other’s needs. Allo makes it easier to coordinate and be part of a community of people around your neighborhood.

Role

I worked on the app from early stage to release on the App Store. I was responsible for various features and UI components.

Technologies

Swift, CoreData, Push Notifications, MapKit, SendBird


Allo - Download on the App Store

Allo Mockup

Allo Mockup
Allo Mockup
Allo Mockup
Allo Mockup
Allo Mockup

Primer Mockup
Primer App Icon

Primer

An iOS app that helps you choose and buy a paint by applying the color to a wall with the help of the camera.

Role

Implemented the new UI and part of the logic in a team of 3 engineers.

Technologies

Swift, ARKit


Primer - Download on the App Store


Primer Mockup
Primer Mockup
Primer Mockup
Primer Mockup
Primer Mockup