Trung Dung Nguyen

Away on vacation

Rising Codementor

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For every 15 mins

ABOUT ME

Experienced engineer | mentor | project manager ex-Wise, ex-Grab

Both junior engineers I've mentored got promoted last year. 95+% of my projects were delivered on time and on target previous 6 years. I've also successfully led multiple cross-platform projects too.
Stuck on a project or struggling to understand best practices? I can help

Eastern Time (US & Canada) (-05:00)

Joined April 2021

EXPERTISE

8 years experience

5 years experience

6 years experience

5 years experience

10 years experience

REVIEWS FROM CLIENTS

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SOCIAL PRESENCE

GitHub

Github-Search

https://medium.com/@ericntd/the-real-beginner-guide-to-android-unit-testing-3859d2f25186

Java

my-movies

MVP + Dagger 2 demo for a simple Retrofit 2 app

Java

Stack Overflow

12115 Reputation

126

Community Posts

Room Database — Lessons learnt from working with multiple-table joins | by Eric N | Jan, 2023 | ProAndroidDev

In this article, I'm going to examine three methods of querying multiple tables at once, namely multi-table query, multi-map and @Relation-annotated data class and their pros & cons through a Q&A...

EMPLOYMENTS

Senior Software Engineer

Lyft

2023-04-01-Present

❖ Contribute to multiple features across the user journey in ride sharing

Android

JUnit

Kotlin

Android

JUnit

Kotlin

Android SDK

RxJava

Senior Software Engineer

Coffee Meets Bagel

2020-08-01-2023-04-01

❖ Led a hackathon that makes phone login flow 30% faster for users ❖ Successfully led 1 cross-platform project from ideation, getting buy...

❖ Led a hackathon that makes phone login flow 30% faster for users ❖ Successfully led 1 cross-platform project from ideation, getting buy-ins, designing to delivery. Also successfully delivered 9 product projects and made significant contributions to 2 others in 2 years ❖ Mentored 2 junior developers. Both got promoted. One got promoted in less than a year ❖ Successfully reduced developer hour spent to CI/ CD to zero by leading migration from Jenkins to Bitrise ❖ Was the go-to person in the Android team for RIBs architecture, Dagger and RxJava. Unblocked team on critical tasks such as Java 11 upgrade (from Java 8) ❖ Championed unit testing and tech debt killing. Deleted 131k lines of code in 472 commits (vs. 40k by the runner up) ❖ Technologies: Kotlin, Room Database, RxJava, Dagger 2, RIBs architecture, jUnit + Mockito

JUnit

Kotlin

Android SDK

JUnit

Kotlin

Android SDK

RxJava

Product Engineeer

Wise

2018-12-01-2020-04-01

❖ Contributed to the Android app used by 1mil+ active users ❖ Contributed to a backend-driven UI framework mitigating app release costs f...

❖ Contributed to the Android app used by 1mil+ active users ❖ Contributed to a backend-driven UI framework mitigating app release costs for 30+% on all 3 platforms ❖ Supported 15 currencies and 10 regional payment methods ❖ Joined as first mobile engineer in APAC ❖ Technologies: Kotlin, Flow and Coroutines, RxJava, Dagger 2, Architecture Components, MVVM + LiveData, jUnit + Mockito

MVVM

JUnit

Kotlin

MVVM

JUnit

Kotlin

RxJava

PROJECTS

RecyclerView insertion and deletion demoView Project

2023

Demonstrate how simple and advanced insertion and deletion can be achieved with RecyclerView https://medium.com/@ericntd/recyclerview-how...

Demonstrate how simple and advanced insertion and deletion can be achieved with RecyclerView https://medium.com/@ericntd/recyclerview-how-to-handle-insertion-and-deletion-334a38104de8

Kotlin

Android SDK

Kotlin

Android SDK

3 ways of querying multiple tables with Room Persistence LibraryView Project

2022

Q&A sample app demonstrating 3 ways of querying multiple tables with Room: multi-table query, Multi-map and @relation + @Embedded annotat...

Q&A sample app demonstrating 3 ways of querying multiple tables with Room: multi-table query, Multi-map and @relation + @Embedded annotation https://medium.com/proandroiddev/room-database-lessons-learnt-from-working-with-multiple-tables-d499c9be94ce

Android SDK