Arthur Koo

Co-Founder

San Francisco, California, United States6 yrs 10 mos experience

Key Highlights

  • Co-Founder with extensive software engineering experience.
  • Led AI-driven product developments in a startup environment.
  • Expertise in building crypto and SaaS applications.
Stackforce AI infers this person is a SaaS and Fintech-focused software engineer with strong leadership in product development.

Contact

LinkedIn

Skills

Core Skills

React.jsFirebaseNextjsWeb3.js

Other Skills

LangchainFigmaGCPNestjsSketchTypescript

About

Turning ideas into seamless digital experiences with code, design, and innovation.

Experience

6 yrs 10 mos
Total Experience
1 yr 2 mos
Average Tenure
11 mos
Current Experience

Playad

Co-Founder, Software Engineer

Jul 2025 – Present · 10 mos · San Francisco, California

Stealth ai startup

Co-Founder, Software Engineer

Jan 2025 – Jun 2025 · 5 mos · San Francisco, California

Gazilab

Lead Sofware Enginner

Jun 2022 – Dec 2024 · 2 yrs 6 mos

  • Led multiple 0-to-1 product developments based on Firebase. Managed product teams and built various services, including an AI-driven diagnostic data summarization and solution recommendation service.
React.jsFirebaseLangchainNextjsFigmaGCP

Haechi labs

Software Engineer

Jan 2022 – Jun 2022 · 5 mos

  • Developed multiple features for a crypto asset management dashboard, including NFT support and mainnet integration.
NextjsWeb3.jsNestjs

Paust

Software Engineer

Jan 2020 – Jan 2022 · 2 yrs

  • Planned, designed, and developed various services, including scheduling tools and bookmark management tools.
React.jsSketchTypescript

Sk hynix

Researcher

Nov 2018 – Jul 2019 · 8 mos

  • Conducting research on the wafer backside cleaning process in the Cleaning & CMP department.

Education

Pohang University of Science and Technology

Bachelor's degree — Chemical Engineering

Mar 2011 – Feb 2016

Stackforce found 100+ more professionals with React.js & Firebase

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