Lee Po Kai avatar

Lee Po Kai

Indie Developer · CS @ NYCU

Computer Science student at NYCU building indie iOS apps, AI-native SaaS, and agent tools, with AI infrastructure work on Kubernetes and ArgoCD. I ship across iOS, web, infra, and FPGA — from Codync and FaceDown to byCrawl and a Verilog vending machine.

Projects

Apps

iOS and multi-platform apps I design, build, and ship.

Sunlift icon
Sunlift
iOS App · SwiftUI

Wake-up alarm that only stops once you move: on-device Vision body-pose counts squats, push-ups and planks, built on AlarmKit with re-rings, morning sets and Apple Health logging.

FaceDown icon
FaceDown
iOS App · SwiftUI

Focus iOS app using SwiftUI and Family Controls (Screen Time API) to detect device placement and cut phone impulses. Top 53 Productivity (Taiwan), 1000+ downloads in two weeks, $500 USD revenue in month one.

QFlash icon
QFlash
iOS App

Create and review flashcards quickly so you can stay on top of daily study.

SaaS

APIs and products I run as a founder.

byCrawl icon
byCrawl
Co-founder & CTO · SaaS API

SaaS API unifying data retrieval across 15+ platforms (LinkedIn, X/Twitter, Reddit, Instagram, TikTok, etc.) through a single endpoint with MCP integration. Reached $600 USD in one month, including one business client at $167 USD/month.

Open Source

Projects I maintain and contributions to large-scale OSS.

Codync icon
Codync
Creator · Rust · SwiftUI · MIT

Open-source alternative to Grok Bot and Muse: message your coding agents like teammates. A Rust host runs Claude Code, Codex, and 40+ agents as persistent named bots over the Agent Client Protocol (ACP), with group chats, per-bot memory, and approval cards. Native SwiftUI (iPhone, Mac), GTK 4 (Linux), and terminal clients, end-to-end encrypted. Earlier version reached Top 29 Developer Tools (Taiwan) and Product Hunt Day Rank #27.

OpenClaw icon
OpenClaw
Open Source Contributor

Co-authored merged PRs in OpenClaw, a large-scale open-source AI agent platform (390k+ stars). PR #33032: ElevenLabs TTS PCM→MP3 fallback for iOS. PR #33591: Live Activity (ActivityKit) connection status.

TEN Framework icon
TEN Framework
Open Source Contributor

Agora's open-source real-time voice AI agent framework (11k+ stars). Contributed merged PRs upstream while supporting the internal platform behind it.

More upstream work
Open Source Contributor

I enjoy contributing to open source. PRs merged May–Aug 2026 across tauri (110k+ stars), odysseus (86k+), pandas (49k+), floci (21k+), omlx (20k+), statsmodels (11k+), and Anthropic's claude-code-action (8.7k+).

Hardware / FPGA

Digital design experiments on real silicon.

FPGA Vending Machine
Verilog · Arty A7 · VGA

Verilog-based controller on Arty A7 FPGA with VGA output, FSM-based control, and SRAM management. Drink selection, payment processing, change calculation, and sprite rendering.

VS Code Extensions

Tools I build to streamline my dev workflow.

SimBuild icon
SimBuild
VS Code extension

One-click build and install to iOS Simulator inside VS Code—no Xcode UI needed.

Experience

Agora

Jul 2026 – Aug 2026 · Shanghai, China

AI Infrastructure Intern

Supported the internal platform behind TEN Framework (Agora's open-source real-time voice AI agent framework, 11k+ stars), troubleshooting Kubernetes and ArgoCD deployments and CI/CD; also contributed merged PRs upstream to the framework.

GoFreight

Apr 2026 – Present · Remote / Taiwan

AI Software Intern, B2B SaaS

Developing internal AI-assisted engineering infrastructure with the Claude Agent SDK, Claude managed agents, and Claude Code — supporting agentic debugging, code generation, and automated remediation of systems such as web crawlers. Building prompt workflows, code-generation patterns, and review-oriented engineering processes for a B2B SaaS environment.

Leeporic LLC

Apr 2026 – Present · Wyoming, USA

Founder

US-registered company for software contracting and consulting; secured engagements totaling US$38,000+ (NT$1.2M) within the first four months, delivering full-stack web and AI applications.

TenFold AI

Dec 2025 – Mar 2026 · Remote / Taiwan

AI Full-Stack Intern

Built legal-AI infrastructure on AWS, MongoDB, and Python scrapers; helped enterprise teams adopt Claude Code workflows; translated early-stage legal-tech ideas into AI-first product designs.

NCHC ISC 2026 World HPC Team

2026 · Taiwan

Team Member

Selected by NCHC via HiPAC to represent Taiwan at the ISC Student Cluster Competition; optimized HPC workloads with OpenMPI and CUDA.

Mei-Chu Hackathon (AMD Track)

2025 · Hsinchu, Taiwan

3rd Place

Developed an AI-powered chat reply assistant using Electron and the OpenAI API.

Competitive Programming

2022 – 2024 · Taiwan

Competitive Programmer

APCS top 1% nationwide (4/5 Concepts, 5/5 Implementation); 800+ problems across Codeforces, LeetCode, and AtCoder; Taipei City Programming Competitions representative (2022, 2023); YTP finalist.

Education

National Yang Ming Chiao Tung University (NYCU)

2024 – 2028 (Expected) · Hsinchu, Taiwan

B.S. in Computer Science · GPA 4.03 / 4.3

Skills

AI / ML

LLMs, RAG, LangChain, multi-agent

Web

React, Next.js, FastAPI, Node.js, Supabase

iOS

SwiftUI, MVVM, Xcode Cloud

Programming

Python, C++, TypeScript

Cloud / DevOps

AWS, Kubernetes, ArgoCD, MongoDB, Git, Zeabur

FPGA / Digital Design

Verilog HDL, FSM, VGA, SRAM

AI Dev Tools

Claude Code, Codex, GitHub Copilot, MCP

MVP / Prototyping

Next.js, Supabase, Zeabur