Andrew Fei （費士安）

Web Engineer / Full-stack Developer

andrew77498864@gmail.com 0912-579-206 shiangogo.com
Born 1999 • Taipei, Taiwan

Professional Summary

Web Engineer with 2+ years of experience in high-traffic E-commerce and open-source platform customization. Proficient in PHP Laravel and Nuxt.js, focused on building scalable web applications and optimizing developer workflows through automation and modern AI-assisted tools.

Experience

Wabow Information Inc.

2024.06 — 2026.03

Web Developer

  • • Legacy Migration: Supported the upgrade to Laravel 12.x, refactoring and optimizing core modules including Cargo Management, Member Management, and Backend Configuration to improve maintainability and performance.
  • • Frontend Refactoring: Optimized existing Nuxt-based E-commerce platforms for better UI/UX and performance; introduced TypeScript to core features to enhance type safety and maintainability.
  • • DevOps & DX: Streamlined workflows with custom Shell scripts and Docker, reducing environment setup time by 75%.
  • • AI Integration: Integrated AI agents into CI/CD for automated code reviews, enhancing development efficiency.
  • • API Integration: Developed modular components integrating SMS gateways and logistics provider APIs for automated notifications and real-time tracking.

OSS Integral Institute Co., Ltd.

2023.07 — 2024.05

Web Application Engineer

  • • Developed Nextcloud-based commercial products and analytics platforms.
  • • Integrated MOICA (Citizen Digital Certificate) authentication APIs.
  • • Resolved critical security vulnerabilities and maintained open-source applications.
  • • Built desktop applications leveraging Electron framework.

Side Projects

Fairguy — Multi-currency Travel Expense Splitter

fairguy.app

Full-stack Developer / Personal Project

  • • Problem Statement: Addressed the pain points of tedious expense tracking, confusing currency conversions, and overly complex debt relationships during group travel.
  • • Core Features: Developed a flexible splitting engine and debt simplification algorithms to calculate the most efficient group debt settlement paths.
  • • AI-Driven Development: Engineered the entire project using Vibe Coding (AI Orchestration), leveraging AI agents for architecture, full-stack implementation, and rapid iteration.
  • • Tech Stack: Built with state-of-the-art Nuxt 4 and Tailwind CSS for the frontend, powered by a high-performance Go backend.

Cloud Certifications

AWS Solutions Architect – Associate
Issued 2025.05
AWS Developer – Associate
Issued 2025.07
AWS CloudOps Engineer – Associate
Issued 2025.12

Tech Stack

Backend

PHP / Laravel MySQL PHPUnit SOLID Clean Code

Frontend

Vue 3 / Nuxt TailwindCSS TypeScript Electron

Tools & DevOps

Docker Git / GitHub Shell Script AWS AI Agents

Education

National Central University

B.S. in Economics

2018 — 2022

Languages

  • Chinese Native
  • English TOEIC 870
  • Korean TOPIK 2

Career Objective

Dedicated to deepening expertise in full-stack development and system architecture while actively integrating AI tools to streamline development workflows. My goal is to drive product impact and business value by continuously mastering and applying emerging technologies in a fast-paced environment.

Summary

Experienced in developing commercial products built upon open-source frameworks (NextCloud) alongside high-traffic E-commerce development. Proficient in modular design, automated environment setup, and system refactoring, with a strong commitment to applying AI tools to enhance engineering efficiency.