Experience

TP&P Technology

• Vietnam
• Outsourcing and Offshoring Consulting
• 1 - 100 Employee

• Principal Software Engineer

  • Dec 2021 - Present



NATA JSC

• Vietnam

• Leader

  • Feb 2021 - Oct 2021

  Refactor, improve performance, maintain an Angular2 Web Application. It is a Booking system for patients and doctors. A guest can book and talk to a Doctor via Video call or at the office. ◦ Team size: 5 ◦ Duration: 7 months ◦ Responsibilities: Learn Web stack technologies. Review, train, and Share knowledge for members. Config and deploy Angular and SpringBoot app to GCP. ◦ Technologies: Angular2, NgRx, Typescript, Nebular, Twilio JS, StompJS, RxJs, Firebase, GoogleMaps, StripeJS, SpringBoot, Kotlin, Elasticsearch, Docker, GCP, VSC. Develop an Android Accessibility Service app that can simulate a user’s behavior and act on another App. ◦ Team size: 3 ◦ Duration: 4 months ◦ Responsibilities: Refactor, develop new features. Review, train, and share knowledge with members. ◦ Technologies: Android, Java, AccessibilityService, Retrofit, Firebase, Android Studio. Advice and provide application architecture and technology to customers to build a new system. Show less



FPT Software

• Vietnam
• IT Services and IT Consulting
• 700 & Above Employee

• Senior iOS Developer

  • Nov 2017 - Jan 2021

  Develop a UWP, macOS, iOS app by using Xamarin Forms. It is a chat app for Practices and Patients. ◦ Position: Senior iOS Developer ◦ iOS team size: 3 ◦ Responsibilities: Implement new features, write Unit Test, resolve issues. ◦ Technologies: iOS, UWP, macOS, NUnit, NewtonJson, Xamarin Forms, Prism MVVM. Maintain an iOS App. It is social media for photographers. ◦ Position: Senior iOS Developer ◦ iOS team size: 1 ◦ Responsibilities: Fix bugs were reported by customers. ◦ Technologies: iOS, Swift, Apollo GraphQL, Kingfisher, SwiftLint, MVC-Route. Maintain an iOS framework. You can integrate it into your app and create an event to track user’s behavior. • Position: Senior iOS Developer • Duration: 3 months • Responsibilities: Maintain and refactor to avoid depending on third-party libs. • Technologies: iOS, Objective-C, Couchbase-Lite. Develop a CMS web, Web, Android, and iOS app. You can find restaurants, vouchers, shops, hotels, flight tickets on it. • Position: Senior iOS Developer • Duration: 3 months • Responsibilities: Use Swift to develop an iOS app, resolve issues, share and train iOS for members. • Technologies: iOS, Swift, Alamofire, Object Mapper, Core Location, Autolayout. Apply Autolayout for an iOS project. The app will control cameras, sensors and controllers in/outside the home through wireless networks. • Position: Team leader of six members • Duration: 3 months • Responsibilities: Estimate project time, review code, resolve issues, share and train Autolayout • Technologies: iOS, Objective-C, Autolayout. Develop Driver and Rider app. Make reservations on the Rider app. Become a driver and use the Driver app to connect passengers. • Position: Senior iOS Developer • Duration: 8 months • Responsibilities: Use C# to build Rider and Driver app, provide a solution, resolve issues. • Technologies: iOS, C#, Xamarin, Autolayout, Push Notification, WebSocket, CoreLocation, HttpClient. Show less



Keaz

• Australia
• IT Services and IT Consulting
• 1 - 100 Employee

• iOS Developer

  • Mar 2017 - Sep 2017

  Develop application to share the car and user can book it to use. My responsibility: • Use Objective-C to build a new app. • Providing solution, resolve issue, share knowledge, estimate project time Technologies: InterfaceBuilder(Storyboard, Xib), Autolayout, Photos, Notification Center, CoreData, AFNetworking, JSONModel, DBCamera, Braintree, Hockeyapp... Develop application to share the car and user can book it to use. My responsibility: • Use Objective-C to build a new app. • Providing solution, resolve issue, share knowledge, estimate project time Technologies: InterfaceBuilder(Storyboard, Xib), Autolayout, Photos, Notification Center, CoreData, AFNetworking, JSONModel, DBCamera, Braintree, Hockeyapp...



ISB Vietnam Company (IVC)

• Vietnam
• Outsourcing and Offshoring Consulting
• 1 - 100 Employee

• iOS Developer

  • Aug 2015 - Sep 2016

  Develop health care app: • Application to track of the medical examination • Application to manage doctor’s prescription. My responsibility: • Use Objective-C to build and maintain iOS app. • Discussing with customer to resolve problem. • Implementing new feature and fixing bugs with the tasks on Redmine. • Share knowledge with team members. • Learning new technologies. Technologies: iOS, Objective-C, Autolayout, SQLite, AFNetworking, JSONModel, CocoaLumberjack, ZXingObjC, FMDB, Fabric, , AFNetworking, JSONModel,... Show less



Kerofrog

• Australia
• IT Services and IT Consulting

• iOS Developer

  • Apr 2014 - Nov 2014

  Develop some apps such as: • Application to track processing of the baneful bag. • Application offering tips on food in supermarket for pregnancy. • Application to custom Themes for Lock Screen Background and Wallpapers. • Application manage remote staffs, projects and tasks. My responsibility: • Building, maintaining iOS apps. • Using Epiphany PHP lib to create api for ios app. • Building web site with Wordpress. • Leaning Objective-C, PHP, Mac OS, iOS. Technologies: UIKit, CoreLocation, Foundation, Message UI, QuartzCore, SystemConfiguration, CoreData, AFNetworking, SDWebImage, ZBar, MagicalRecord, ECSlidingViewController... Show less