Hung-Yao(Jeff) Chen

Rancho Santa Margarita, CA **688

adxtpr@r.postjobfree.com

Cell: 949-***-****

OBJECTIVE

Looking for opportunity as a senior iOS mobile software engineer QUALIFICATION

*Master degree of computer science from USC.

*13 years iOS development experience.

*Published more than 20 apps to Apple Store.

*15 years of Windows software design experience.

*6 years' related experience in WinCE industry.

*Leaded an engineering teams in China for 2 years.

*Solid understanding on various software development tools and environments: IDE, debugger, source control, and bug tracking.

*The Ability to multi-task effectively under considerable pressure of deadlines and easily adapted within a fast-paced environment.

SKILLS Skill Name Skill Level Experience

Objective-C Expert 13 years

Swift Expert 3 years

Xcode Expert 13 years

C/C++, MFC, COM Expert 15 years

AR/VR Expert 5 years

Work Experience

1/2023 – Now Wescom Credit Union(contractor), Anaheim, CA Senior Software Engineer

• Debugged and maintained the iOS application (Home Banking) by Swift, SwiftUI and Kotlin.

• Research the Multiplatform projects from Kotlin. 7/2022 – 12/2022 Meta (contractor), remote, CA

Senior Software Engineer

• Debugged and maintained the iOS application Obj-c (Business Suite).

• Discussed in team design and review code.

1/2022 – 6/2022 Walmart Lab (contractor), remote, CA Senior Software Engineer

• Debugged and maintained the iOS application (UpFront) by Swift.

• Release different builds of product for QA to test.

• Implemented new features like scan barcode and support new register machine (GulfStream).

• Participated in feature design reviews and code reviews. 5/2020 – 1/2022 Microsoft, Sunnyvale, CA

Senior Software Engineer

• Contributed to the design and implement of iOS Walkie-Talkie with Swift and Objective-C.

• Participated in feature design reviews and code reviews.

• Help customers (IKEA and M&S) to resolve incidents.

• Implemented the communication api by BlueTooth to the iOS Walkie- Talkie project.

• Worked with the server team to fixed the push notification and VoIP issues.

6/2019 – 5/2020 Mobilityware,Irvine, CA

Senior Software Engineer

• Maintained the advertisement campaign portal with React, Javascript and bootcamp.

• Maintained the iOS advertisement SDK (AC2) by Obj-C and Swift.

• Maintained the Unity 3D plugin SDK for mobile game.

• Created many sample app and tools for iOS platform. 6/2016 – 6/2019 Panasonic, Lake Forest, CA

MTS IV

• Maintained and improved the Flight entertainment system SDK for iOS devices.

• Created sample code to demo the SDK

• Research new features like ARKit or Unity 3D.

• Research machine learning on image detection for more than 1000 pictures from airline magazine.

• Help customers to debug applications.

5/2015 – 5/2016 SecureAuth, Irvine, CA

Senior Software Engineer

• Provided new features to existing app, like Push Notification, Touch ID and Keychain.(objective-C)

• Created a brand new app for Apple Watch (swift)

• Used Github for version control.

• Used Agile to manage development progress

• Used Restful web service.

• Used php and MAMP to create a testing server.

9/2012 – 5/2014 LifeLock, Irvine, CA

Principle Software Engineer

• Designed LifeLock mobile application on iPhone.

• Research OCR and image process for iPhone.

EDUCATION

9/1999-12/2000 Univ. of Southern California, Los Angeles, CA Master degree of Integrated Media Systems GPA:3.7/4.0 9/1992-7/1994 National Chia-Tung University.Hsin-Chu, Taiwan Master degree of Computer Engineering.

Thesis: The study of compiler with software pipelines for super scalar machines.

AWARDS

1. “Employee of Month” in Delphi Display System, 7/2004. 2. “Exceptional Merit Award” in Ulead System, 1998. Jeff Chen's Mobile Projects

1. Walkie Talkie:

The Walkie Talkie app in Teams provides instant push- to-talk (PTT) communication for your team and is now available on Android. Walkie Talkie allows users to connect with their team using the same underlying

channels they're members of. Only users who connect to Walkie Talkie in a channel become participants and can communicate with each other using push-to-talk, one at a time.

2. MyVApp: Video Shopping App

APP STORE: HTTPS://ITUNES.APPLE.COM/US/APP/MYVAPP-VIDEO-SHOPPING-APP/ ID1039649248?MT=8

From the latest Hollywood movie interviews to a vast trove of luxury collections. MyVApp is the place for quick and fun shopping entertainment. 3. Pocket AR Solar (Smartkids Media inc)

App Store: https://itunes.apple.com/us/app/pocket-ar-solar/id1293980455? ls=1&mt=8

Display the beautiful solar system in any room on anytime. Watch the planet and moon rotate by sun.

5.Kids ABC: (more than 350,000 download)

Kids ABC is an education tool to teach toddlers how to read and write alphabet.

Every letter came with a sweet sound and cute image. Kids just touch the image on the screen then the sound will be played. Sample video: http://www.youtube.com/watch?v=nH2p-VqBXfc Apple Store: http://itunes.apple.com/us/app/learning-abc-for-preschool/ id318535296?mt=8

6. Math Adventure

"Math Adventure" is the best tool for your kids about mathematic. It teaches kids from counting to 100, "time table", "*" and App Store: https://itunes.apple.com/us/app/math-adventure/ id475187278?mt=8

7. MyScan Pro

MyScan turns your iPhone into a powerful portable scanner and reader for documents, receipts, notes and whiteboards. It enables you to quickly scan multiple documents on the go and share the scans as JPEG or PDF to Dropbox, Evernote or Email.

App Store: https://itunes.apple.com/us/app/myscan-pro/id558082813? mt=8

8. Magic60 (iOS and Android)

This is a very easy to play magic trick that it can amaze your friends in just seconds. You'll ask players to think of a number between 1 and 60. Then, you check through 6 cards, each of which have a series of numbers. For each card, you ask players whether or not they see their number on that card. Last, shake your device in the last page to show the secret number.

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