Career Summary

8 years working as a mobile engineer, particularly in iOS app development (both Objective-C and Swift).

Besides, I also have experience in Frontend, Backend development (NodeJS, Java, Python), Cloud services (AWS), and DevOps.

Work Experience

iOS Engineer

PayPay
February 2023 - Now
  • Maintained and developed new features for the PayPay app.
  • Take care of P2P features and also improve code quality.
  • Researched new technologies to improve the app’s performance.

Technologies used:

  • iOS
  • Swift
  • UIKit
  • SwiftUI
  • Combine
  • CI/CD
  • Bitrise
  • Fastlane

Software Engineer

Rakuten
June 2021 - January 2023
  • Maintained and developed new features for the LINK app.
  • Researched new technologies to improve the app’s performance.
  • Built and improved CI/CD pipelines.

Technologies used:

  • iOS
  • Swift
  • UIKit
  • SwiftUI
  • CI/CD
  • CircleCI
  • Fastlane

Software Engineer

GEM Japan
Oct 2018 - May 2021
  • Built and maintained iOS application using Objective-C/Swift and cross-platform application (React Native).
  • Joined customer's products, consulted solution/technology.
  • Built and improved CI/CD pipelines.
  • Mentored new joiners.

Technologies used:

  • iOS
  • CI/CD
  • Machine Learning
  • React Native
  • Python
  • NodeJS
  • VueJS
  • HTML/CSS

Senior iOS Developer

Global Enterprise Mobility (GEM)
May 2017 - Oct 2018
  • Built and maintained iOS projects.
  • Received customer’s requirements, built solutions, and wrote documents.

Technologies used:

  • iOS
  • Objective-C
  • Swift
  • React Native
  • NodeJS

iOS Developer

Silk Road Pacific
Feb 2016 - May 2017
  • Built iOS application by Objective-C.
  • Uploaded the applications to the App Store and resolved related issues.

Technologies used:

  • iOS
  • Objective-C
  • Swift
  • Java

iOS Developer (Intern)

SnapSoft (Startup of me and my friend)
Nov 2014 - Jan 2016
  • Gave ideas and built iOS application.

Technologies used:

  • iOS
  • Objective-C

PROJECTS

Skills & Tools

Frontend

  • iOS (Objective-C & Swift)
  • NodeJS

Backend

  • NodeJS
  • Java Spring
  • Python/Django

Others

  • Git
  • Scrum
  • Code Review
  • CI/CD
  • Unit Test
  • Automation Test
  • Machine Learning

Education

  • Bachelor in Information Technology
    University of Engineering and Technology, Vietnam National University (UET - VNU)
    2013 - 2017

CERTIFICATION

  • TOEIC 860
    September 2021
  • Professional Scrum Master (PSM) I
    May 2020
  • AWS Certified Developer - Associate
    June 2020

Awards

  • Most dedicated employee of the year 2018
    Global Enterprise Mobility (GEM)
  • Employee of the year 2017
    Global Enterprise Mobility (GEM)

Language

  • Vietnamese (Native)
  • English (TOEIC 860)
  • Japanese (Medium)

Interests

  • Reading book
  • Cooking
  • Photographing