Yi-Hsiang (Sean) Ho | 何義翔

I'm a Computer Science student passionate about AI/ML, Systems Engineering, and Software Development. I recently interned at Appier as a Backend Engineer and I have extensive experience in full-stack development, Linux system administration, and computer vision research.

Experience & Education

M.S. in Computer Science and Information Engineering Sep 2026 - Present

National Taiwan University (NTU)

Backend Engineer Intern Jul 2026 - Present

Appier

AI Engineer Intern Jul 2025 - Aug 2025

Trend Micro

Research Student Jul 2024 - Present

Computational Photography Laboratory, NYCU

B.S. in Computer Science Jul 2022 - Jun 2026

National Yang Ming Chiao Tung University (NYCU)

Projects

CloudNest

3rd Place in Hacker Group (CloudMosa), 2025 Meichu Hackathon

FastAPI, PostgreSQL, Docker

A labor matching platform for underserved regions. Architected and implemented a RESTful API backend and database to power a Cloud Phone-based platform.

GitHub

Bare-metal Kernel on Raspberry Pi

Operating System Capstone

C, Assembly

Developed a 64-bit multitasking OS kernel from scratch. Engineered memory management, UART drivers, and a multi-tasking scheduler.

GitHub

fftconvolve2d

Numerical Software Development

C++, Python, pybind11

Engineered a cross-language faster 2D convolution solution using Fast Fourier Transform.

GitHub

Meichu Hackathon Web

Vue.js, Tailwind CSS

Co-led development for the 2024 event platform. Facilitated sign-ups for 300+ participants.

GitHub Website

Exposure Correction

Image Processing

Python, OpenCV, PyTorch

Optimized Zero-DCE, a low-light enhancement approach, to address both over- and under-exposure challenges. Achieved a 144% improvement in PSNR and 54.5% in SSIM.

GitHub

Deep Learning for Visual Recognition

Selected Topics in Visual Recognition using Deep Learning

Python, PyTorch

Implemented computer vision models (ResNet, Faster R-CNN, Mask R-CNN, PromptIR) for classification, segmentation, and restoration. Optimized performance using data augmentation and cross-validation.

Lab 1 Lab 2 Lab 3 Lab 4

Meichu Game Web

Vue.js, Cloudflare

Official web portal for the annual Meichu Game tournament. Re-architected into a monorepo and implemented edge routing via Cloudflare Workers for seamless historical site traffic.

GitHub Website

Band System

Introduction to Database Systems

React, Flask, PostgreSQL, AWS

A full-stack application to pair up compatible band members with dynamic filtering, profile discovery, and invitation workflows. Deployed on AWS.

GitHub Website

Text-based Dungeon RPG

Data Structures and Object-oriented Programming

C++

A CLI game utilizing the concept of OOP. Features include character occupations, battle mechanics, and file saving/loading.

GitHub