Open to graduate roles — anywhere in Australia

Sydney --:--

Trung Hop Do, a.k.a.

Herbert Domobile app developer

I build Android apps
Aspiring technology professional passionate about high-tech projects, particularly artificial intelligence and software application development.

See projects Say hello

(01) About

Hello, g'day, xin chào.

whoami

I'm a mobile developer with a solid foundation in programming and hands-on experience in mobile app projects.

I started building Android and iOS apps in Vietnam, then moved to Sydney to complete a Bachelor of Information Technology. I'm dedicated to continuous learning and to applying innovative solutions to complex problems.

location

Sydney now.
Anywhere in Australia next.

SydneyMelbourneBrisbanePerthAdelaide+ anywhere

now learning

$ pip install tensorflow

Self-learning Python, TensorFlow and related machine learning technologies.

languages

English

Tiếng Việt

how I work

  • Problem solving
  • Adaptability
  • Communication
  • Teamwork

(02) Skills

What I work with

(03) Projects

Things I've built

Illustration of the Yesterday Stories map screen

01 · React Native · Group project

Yesterday Stories

A location-based mobile app with interactive maps, custom markers and trail management.

  • Designed and optimised the UI/UX for a better user experience.
  • Implemented local data storage using SQLite.
  • Managed version control with Git/GitHub in a collaborative team.

React NativeSQLiteGit/GitHub

Illustration of the health tracker dashboard

02 · Android · Personal project

Personal Health Tracker

A multi-screen Android app to track and summarise users' lifestyle and health habits.

  • Built an intuitive, user-friendly UI from scratch.
  • Implemented an SQLite database for local data storage.
  • Integrated an external API for extended functionality.
  • Ensured compliance with GDPR and the Australian Privacy Principles.

AndroidSQLiteExternal API

Illustration of the e-commerce product screen

03 · Android · Group project

E-commerce App

A full-featured shopping app taken from concept to deployment in Android Studio with Java and XML.

  • Designed the complete UI/UX using Figma.
  • Built register/login, product listing, type-ahead search, cart, checkout and order history.
  • Developed and integrated custom RESTful APIs, with MongoDB on the backend.
  • Implemented real-time data handling between frontend and backend.

JavaXMLRESTful APIsMongoDBFigma

Illustration of the City Cab map screen

04 · Android / iOS · Revolution Sport

City Cab · Cycle Safety

Taxi calling and cycle safety in one mobile app, built as an Android / iOS developer at Revolution Sport.

  • User authentication and real-time safety alerts.
  • Taxi calling and location-based services with Google Maps.
  • Location tracking and data analysis for navigation.

AndroidiOSGoogle Maps

Illustration of a 2D platform game

05 · Android · Unity · College projects

Early Apps & Games

Where it started: projects completed at FPT and TechMaster.

  • Mobile student administration app using Eclipse and SQL.
  • A mobile puzzle game and a 2D "Running Mario" game with Unity.
  • Android weather forecasting app using Android Studio.
  • App clones, including a fortune-telling app and a multimedia note-taking app with SQLite.

Android StudioEclipseUnitySQLite

(04) Journey

The commit history

$ git log --career --education

  1. HEADstudy

    Bachelor of Information Technology

    King's Own Institute · Australia

    Built the Yesterday Stories, Health Tracker and E-commerce apps as part of the degree.

  2. e5a91f0work

    F&B Attendant

    Shangri-La Sydney

    Strong communication and customer service in a high-pressure environment, working within a diverse team and prioritising tasks to meet guest needs.

  3. c41d7b2work

    Software Engineer

    Clickbuy Phone Retail System

    Technical consultation and customer support on mobile devices: installations, system upgrades and troubleshooting such as jailbreaking and rooting.

  4. 9b20e6awork

    Developer

    DTS Software Vietnam Co., Ltd

    Custom software solutions using VB.net and SQL Server, mobile applications in Android Studio, and technical specifications and deployment troubleshooting.

  5. 3f7c0d8work

    Android / iOS Developer

    Revolution Sport · Vietnam

    Developed Android and iOS applications, including the City Cab cycle safety app with user authentication, real-time safety alerts, taxi calling and Google Maps navigation.

  6. 0a1b2c3study

    FPT, TechMaster

    Vietnam

    First apps and games: a student administration app, a puzzle game, a 2D Unity platformer and an Android weather app.

(05) Contact

Let's build
something.

Looking for a graduate position in software development / IT, anywhere in Australia.

Herbert.ddtt@gmail.com
0433 479 641 Sydney · open to relocating across Australia