Adriel Tang Thien Ern

Full stack developer in Kuala Lumpur, working at Bantu2U Holdings.

I'm a full stack developer based in Kuala Lumpur, Malaysia. My main tools are ASP.NET Core and C# for web apps and backend APIs, SQL for designing and managing the databases behind them, and Flutter and Dart for cross-platform mobile apps. I've also built with Laravel, Node.js, Next.js, and Astro. I take on freelance projects: web apps, APIs and databases, mobile apps, and the occasional business website. I am preparing my own apps for Google Play under the name Applied Theory, starting with Crest, which is in closed testing.

I completed a Bachelor of Information Technology (Honours) in Software Systems Development at TAR UMT in April 2026, with First Class Honours, CGPA 3.78. I joined Bantu2U Holdings as a Software Development Executive Intern in October 2025 and now work there full-time as a Software Developer, developing in-house software.

Adriel Tang playing acoustic guitar with a capo on the fretboard, seated in a black shirt during a live performance, with another musician visible behind him.

Education and work

  1. May 2026 – nowSoftware DeveloperBantu2U Holdings Sdn BhdDeveloping in-house software.
  2. October 2025 – April 2026Software Development Executive InternBantu2U Holdings Sdn BhdDeveloping in-house software.
  3. June 2023 – April 2026Bachelor of Information Technology (Honours) in Software Systems DevelopmentTunku Abdul Rahman University of Management and Technology (TAR UMT)First Class Honours, CGPA 3.78.

Skills

Main stack

  • ASP.NET Core
  • C#
  • REST APIs
  • SQL
  • Database design and management
  • Flutter
  • Dart

Also used

  • Laravel
  • PHP
  • Node.js
  • Next.js
  • React
  • Astro
  • Tailwind CSS

Other languages

  • TypeScript
  • JavaScript
  • Java
  • Python
  • C++

Data & tools

  • SQL Server
  • MySQL
  • Firebase
  • Git
  • GitHub
  • Unit and integration testing
  • HTML5
  • CSS3
  • npm
  • Yarn

Sound and music

Outside development, I have 8 years of experience in audio and visual (AV) production, including 2 years as an AV coordinator at Emmanuel EFC, and 7 years performing live music on guitar and cajon, both ongoing.

Lately

  1. Put Crest, a Flutter gym tracker, into closed testing on Google Play, and started building Cairn, a local-first planner.
  2. Rebuilt this site in Astro to replace the old Next.js version, with a written case study for each project.
  3. Started full-time as a Software Developer, working on in-house software.
  4. Completed a BIT (Honours) in Software Systems Development at TAR UMT, with First Class Honours, CGPA 3.78.
  5. Started a software development internship, working on in-house software.