Ericsen Tsai's Resume

Ericsen Tsai

Detail-oriented Full Stack Engineer focused on building high-quality web applications and AI solutions.

Taipei, Taiwan, CST

About

Frontend-focused Full Stack Engineer specializing in React applications, AI integration, and healthcare technology solutions. Experienced in modern web development with expertise in Next.js, React Query, and TailwindCSS.

Work Experience

OneDegree

2023 - Present

Frontend Developer

Frontend developer working on insurance technology solutions.
  • Developed reusable templates for customer insurance journeys using Launchpad CMS tool
  • Co-led the development of Vulcan Protect, an LLM protection platform
  • Built customer-facing applications using React.js and Next.js
  • React
  • Next.js
  • TypeScript
  • FastAPI
  • PostgreSQL

Big Data

2022 - 2023

Frontend Developer

Led development of key products and system improvements.
  • Spearheaded the development of a Facebook fan management system from scratch
  • Led refactoring of DailyView & KEYPO, reducing system load times by 30%
  • Implemented scalable and modular codebases for flagship products
  • React
  • Next.js
  • React Query
  • MUI

LNT Technology

2021 - 2022

Software Developer

Developed healthcare queue management solutions.
  • Built advanced queue management systems for healthcare institutions
  • Implemented solutions to improve patient flow in healthcare facilities
  • React
  • Redux
  • jQuery
  • Flask

Acusense

2020 - 2020

Algorithm Development Intern

Developed AI algorithms for healthcare applications.
  • Engineered AI-integrated wearable device for hemodialysis monitoring
  • Achieved 95% accuracy in predicting critical events like hypotension
  • TensorFlow
  • Machine Learning
  • Python

Education

National Cheng-Kung University

2019 - 2021
Master's Degree in Biomedical Engineering

Skills

  • React/Next.js
  • TypeScript
  • React Query
  • TailwindCSS
  • styled-components
  • ShadcnUI
  • FastAPI
  • PostgreSQL
  • MongoDB
  • TensorFlow
  • Docker

Side projects

Ericsen Portfolio

Personal portfolio showcasing technical expertise and achievements

  • Next.js
  • TailwindCSS
  • ShadcnUI
  • Turborepo

CV

CV of Ericsen Tsai

  • Next.js
  • TailwindCSS
  • ShadcnUI
  • Turborepo

Buen Camino

Camino de Santiago Diary Editor

  • Next.js
  • TailwindCSS
  • ShadcnUI
  • Turborepo