Hi, I'm Hizrawan

Full Stack Developer & Researcher

Experienced programmer with expertise in multiple technologies including C#, .NET Core, PHP, Laravel, and Go. Currently working on microservices and government projects in Taiwan, with a strong background in research and data hiding methods.

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About Me

My Journey

Hi, I'm Hizrawan Dwi Oka, a passionate and versatile software engineer with a strong academic foundation and hands-on experience in fullstack and backend development.

My journey in tech began with a Diploma in Computer Engineering from Politeknik Negeri Bandung (Polban) in 2018, followed by a Bachelor's degree in Informatics Engineering from BINUS University in 2021. I then pursued a Master's degree in Computer Science at National Chin-Yi University of Technology (NCUT) in Taiwan, graduating in 2023.

While completing my bachelor's degree, I worked at Fujitsu Indonesia as a Fullstack Developer, contributing to scalable enterprise solutions. After earning my master's, I joined a tech company in Taiwan as a Backend Engineer, focusing on robust server-side architecture and API development.

In my free time, I enjoy exploring game development, combining creativity with code to build interactive experiences. I'm always eager to learn new technologies and take on challenges that push my skills further.

Let's build something great together!

Kaohsiung, Taiwan
(+886) 987-192-135
Experience

5+ Years

Programming & Research

Education

Master's

Computer Science

Publications

1+

Research Papers

Skills & Technologies

JavaScript
TypeScript
React
Next.js
Node.js
Python
C#
.NET Core
PHP
Laravel
Go
MATLAB
HTML/CSS
Tailwind CSS
Git
PostgreSQL
MySQL
Microsoft SQL Server
Unreal Engine

Education

Master of Computer Science
National Chin-Yi University of Technology

Taichung, Taiwan

2021 - 2023

Focused on advanced computer science topics including data hiding methods, image processing, and research methodologies. Published research on novel data hiding schemes.

Data Hiding
MATLAB
Research Methods
Image Processing
Bachelor of Computer Science
Bina Nusantara University

Jakarta, Indonesia

2018 - 2021

Comprehensive computer science education covering software engineering, algorithms, data structures, and web development fundamentals.

Software Engineering
Algorithms
Data Structures
Web Development
Associate Degree in Computer Science
Politeknik Negeri Bandung

Bandung, Indonesia

2015 - 2018

Foundation in computer science principles, programming fundamentals, and practical application development.

Programming Fundamentals
Database Systems
System Analysis

Work Experience

Backend Engineer
Xinchuan Telecom Co. Ltd

Kaohsiung, Taiwan

Nov 2024 - Present
  • Maintain existing system using Laravel (PHP) and MySQL
  • Create new microservices using Go programming language
  • Meeting with SME to gather software requirements
Laravel
PHP
Go
MySQL
Microservices
Backend Engineer
Xiangshun Information Co. Ltd

Taoyuan, Taiwan

Mar 2024 - Oct 2024
  • Working on several Taiwan Government projects
  • Using Blazor for the frontend development
  • Using C# .NET Core and Microsoft SQL Server for backend
Blazor
C#
.NET Core
SQL Server
Government Projects
Higher Education Research Assistant
National Chin-Yi University of Technology

Taichung, Taiwan

Aug 2021 - May 2024
  • Create research proposals and academic papers
  • Using MATLAB for designing and implementing data hiding methods
  • Assists international lab members with their projects
MATLAB
Research
Data Hiding
Academic Writing
Functional Developer / Fullstack Developer
Fujitsu Indonesia

Jakarta, Indonesia

Feb 2019 - Dec 2020
  • Develop healthcare information system
  • Using KendoUI for frontend development
  • Using C# .NET Core for backend and PostgreSQL for database
KendoUI
C#
.NET Core
PostgreSQL
Healthcare
Intern Programmer
PT Lapi Divusi

Bandung, Indonesia

2017 - 2017
  • Create sistem informasi absensi karyawan berbasis React Native untuk Android dan iOS
  • Develop mobile attendance system for employee management
  • Implement cross-platform mobile application features
React Native
Mobile Development
Android
iOS
JavaScript

Featured Projects

Adaptation of Novel 'Bumi' by Tere Liye into Video Game
Adaptation of Novel 'Bumi' by Tere Liye into Video Game
Video game adaptation of the novel 'Bumi' using Unreal Engine with immersive storytelling and interactive gameplay
Unreal Engine
C++
Blueprint
Game Design
CodeDemo
Data Hiding Research System
Data Hiding Research System
Novel data hiding scheme based on Block Features Enhanced AMBTC using MATLAB
MATLAB
Research
Data Hiding
AMBTC
CodeDemo

Latest Articles

Check out my latest articles on Dev.to where I share insights about game development, programming, and my learning journey.

View All Articles

Let's Work Together

I'm always interested in new opportunities and exciting projects. Let's discuss how we can bring your ideas to life.

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