John Jeong

Co-Founder

San Francisco, California, United States6 yrs 9 mos experience
Most Likely To SwitchAI Enabled

Key Highlights

  • Co-founder of innovative AI notetaking solution.
  • Led product strategies for multiple startups.
  • Experienced in AI and product management.
Stackforce AI infers this person is a SaaS and Fintech product leader with a strong AI development background.

Contact

Skills

Core Skills

Ai DevelopmentProduct ManagementGtm StrategyLeadershipEngineering

Other Skills

AI NotetakingOpen Source DevelopmentTranscription TechnologyAI ResearchProduct DevelopmentMarket ResearchReal-time Data ProcessingSearch Engine DevelopmentProduct StrategyUser Experience DesignPipeline AnalyticsMine EngineeringSquad LeadershipCommunications

About

building char - open source ai notepad for meetings char.com

Experience

6 yrs 9 mos
Total Experience
1 yr 8 mos
Average Tenure
1 yr 9 mos
Current Experience

Char

Co-Founder, Co-CEO

Aug 2024Present · 1 yr 9 mos · San Francisco Bay Area

  • Building the open-source AI notepad for private meetings.
  • Char is a desktop app that does NOT join your meetings, and instead listens to sounds coming in/out of your computer. It transcribes locally by default, ensuring that your data does not get in hands of anyone else but you. Char also allows you to bring your own AI models, bringing flexibility of choices to fit your needs.
  • We're backed by Y Combinator, Pioneer Fund, TRAC, and Blast - with participations from awesome angels like Tobi Lütke (Shopify), Zach Lloyd (Warp), Henri Stern (Privy), Thomas Wolf (Hugging Face), James Hawkins (PostHog), Dane Knecht (Cloudflare), ... the list goes on.
AI NotetakingOpen Source DevelopmentTranscription TechnologyAI DevelopmentProduct Management

Pado labs

Co-founder & CEO

Apr 2023Aug 2024 · 1 yr 4 mos · San Francisco Bay Area

  • Ultimately failed. However, loved the journey of building.
  • AI Research Analyst agents for investors
  • Eli: An AI Meeting Copilot that give real-time suggestions (e.g., background info, technical info, acronym/jargon explanations, potential follow-up questions)
  • Philo: A search engine for stock investors - think DeepResearch but for stocks / markets
  • among other tools: RAG for EDGAR, multi-agent orchestration, research ops, etc.
AI ResearchProduct DevelopmentMarket ResearchAI DevelopmentProduct Management

Various startups

Product & GTM

Jan 2021Jan 2023 · 2 yrs

  • Product & GTM teams including:
  • 🚚 Middle-mile logistics (Series B)
  • GTM to onboard trucking brokers on to the logistics platform
  • built internal pipeline analytics tools & revamped onboarding UX
  • 👾 Creator economy (Series A)
  • launched a squarespace-like website builder for creators to monetize
  • led early-product strategy including discovery and MVP development
Product StrategyGTM StrategyUser Experience DesignProduct Management

Republic of korea army

Sergeant, Mine Specialist & Squad Leader

Dec 2017Aug 2019 · 1 yr 8 mos · Pocheon, Gyeonggi, South Korea

  • Served as a Mine Specialist and Combat Engineer in the 5th Engineer Brigade. Led a squad within the Headquarters Platoon as Squad Leader. Additionally served as a Communications Specialist at the Company Command Post, providing direct radio support to the Captain.
Mine EngineeringSquad LeadershipCommunicationsLeadershipEngineering

Education

Y Combinator

S25

Jul 2025Sep 2025

Seoul National University

Bachelor of Science - BS — Nuclear Engineering

Mar 2015Aug 2022

Sejong Science High School

Mar 2013Feb 2015

Seoul National University

Entrepreneurship/Entrepreneurial Studies

Sep 2020Mar 2022

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