DEVJAM
1ST PLACE
Gemini API track · 2026.
BRYAN / DEVJAM 2026ABOUT MEBryan Cheng / 程陳宥 · Portfolio 2026
BRYANCHENG
Information Management × AI × Software
Second-year student.
01
ABOUT / THE MINDSET
STUDENT.
BUILDER OF
WORKING PROTOTYPES.
I am a second-year Information Management student at Tamkang University. I learn by building: AI agent prototypes, web apps and the tests around them. I build with AI coding tools such as Claude Code and Codex, and I review and test what they produce. These are student projects and prototypes, not commercial products.
TKUInformation Management
1STDevJam 2026, Gemini API track
2NDOcean Hackathon, technical track
BRYAN CHENG程陳宥 / INFORMATION MANAGEMENT
DEVJAM2026
2025
2026
02
TIMELINE / SO FAR
WHAT I HAVE
DONE SO FAR.
From coursework
to current projects.
00
Started Information Management
Tamkang University01
Java / Python / C#
Coursework02
CityTask AI
DevJam 2026, 1st place03
SeaSick Taiwan
Ocean Hackathon, 2nd place04
ImportGuard AI
Live prototype05
TKU Campus OS
Live app06
Multi-Agent Dev System
Personal tool07
Looking for an internship
Now03
SELECTED WORK / CASES
SELECTED WORK.
What each project does,
its status, and how it was built.
04
SKILLS / TOOLS
TOOLS I
HAVE USED.
Languages and tools from my coursework and the projects on this page.
Hover a node to inspect
BRYANCORE
JavaCoursework
PythonScripts and backends
C#Coursework and Unity
React / TSWeb interfaces
SupabaseDatabase and sign-in
GCPCloud basics
Gemini APILLM calls
AI AgentTask routing and tools
SQLQueries
PlaywrightEnd-to-end tests
Google ADKAgent development
05
AWARDS / CERTIFICATE
DEVJAM
TAIWAN OCEAN
2ND PLACE
Hackathon technical track · SeaSick Taiwan.
CITYTASK AI
TEAM PROTOTYPE
Classifies Taiwan 1999 citizen service cases.
NVIDIA
CERTIFICATE
Jetson Nano embedded AI applications · 2026.
06
NOTES / COMPETITIONS AND LEARNING
CITYTASK AI:
A TEAM
PROTOTYPE.
Our team used Google ADK and the Gemini API to build a prototype that classifies 1999 citizen service cases and supports their workflow. It took first place in the DevJam 2026 Gemini API track.
Technical Track
2nd Place
Built SeaSick Taiwan, which turns marine data into a relative risk score and shows the reasons behind it.
Agent Systems
+ Security
Learning agent architecture, and studying security through coursework such as reproducing a known CVE in a class lab.
07 / TOOLS
PYTHONTYPESCRIPTREACTNEXT.JSJAVAC#SQLSUPABASEGEMINI APIGOOGLE ADKPLAYWRIGHTVITESTGITPYTHONTYPESCRIPTREACTNEXT.JSJAVAC#SQLSUPABASEGEMINI APIGOOGLE ADKPLAYWRIGHTVITESTGIT
08 / NEXT
SECOND YEAR.
STILL LEARNING.
LOOKING FOR AN
INTERNSHIP.
TAIPEIINTERNSHIP