Billy Lim — Portfolio
2026
A working record

Hello, I'm
Billy Lim.

Product manager, DevRel, and community builder. For the last decade I've helped teachers, developers, and organizers do their best work — most recently as the inaugural AI Product Manager at Uncommon Schools, where I led the rollout of enterprise AI platforms across a network of fifty-seven schools.

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Experience

01 / Filter, sort, explore
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Uncommon Schools

Sr. Product Manager, AI

Inaugural AI PM owning two enterprise platforms — MagicSchool and Google Gemini — across a network of 57 schools, doubling MagicSchool adoption from 12% to 25% to meet the org-wide AI OKR.

The Wisco Project

Regional Organizing Director

Launched Northeast regional field and digital operations and managed a team of three staff organizers through the 2024 election cycle.

MongoDB

Sr. Community Engagement Manager, Global Community Programs

Led community product strategy for the global Champions program serving 700,000+ developers, growing the founding cohort by 306% in under three months.

The TEAACH Act Collaborative

Training Facilitator & Curriculum Consultant

Co-led iterative improvement of an AANHPI training curriculum and facilitated five workshops tailored to the specific needs of each user group.

Code for America

Sr. Developer Evangelist, Tax Benefits & National Action Team

Community product and engagement owner for civic tech platforms (GetYourRefund.org, GetCTC.org), where I built and ran a 200+ technical volunteer community that helped deliver $310M in tax benefits.

BerlinRosen

Associate Client Manager & Senior Account Executive

Promoted into business development in thirty-one days (the team's fastest progression on record), and led the pitch that secured a $50K new-client contract.

Organizing Together 2020

Field & Digital Organizer

Became the top organizer on a thirty-five-person statewide team during the early 2020 primary cycle, planning 28+ events with consistent 15–25 attendance.

APIAVote

Programs Manager

Designed and facilitated thirty-five eight-hour civic education trainings across 28 states, partnering with 75+ organizations and earning 90%+ satisfaction from thousands of attendees.

Democratic Party of Wisconsin

Coordinated Campaign Organizer

Ran a midterm field operation that recruited 80+ volunteers, generated 23,500 voter contacts, and produced 47 events through the 2018 cycle.

Success Academies

Program Manager & Founding Lead History Teacher

Built the middle school history curriculum from the ground up, then took it through end-to-end product development as Program Manager, rolling out six units and eight assessments across thirteen schools.

Projects

02 / Hands-on builds
Screenshot of Rose's List — homepage with hero and listings grid
Lovable

Rose's List

Community-powered, GPS-based, neighborhood-level dog-friendly spot finder: more specialized than Yelp or BringFido, works across any U.S. city.

  • Defined product scope, feature prioritization, and UX decisions end-to-end
  • Designed the API strategy (Google Places & Geocoding) to enable scalability across all U.S. cities without manual data entry
  • Used AI-assisted dev to ship a working prototype without writing code — demonstrating ability to build and validate product ideas independently
In development
Screenshot of r/AIProductManagers subreddit — community banner and recent posts
Reddit

r/AIProductManagers

Builder of a Reddit community for product managers working deeply with AI and those interested in transitioning into the subfield.

Over the last nine months:

  • 2K members
  • 25.5K views
  • 800 avg daily unique visitors
Claude Code

Coming soon

An agent-built project shipped with Claude Code. Details and live link to come.

Update to come
Replit

Coming soon

Built and deployed live on Replit. Details and live link to come.

Update to come
Bolt

Coming soon

Spun up and shipped with Bolt. Details and live link to come.

Update to come

Press

03 / Earned media

Contact

04 / Say hello

If any of this resonates,
I'd love to hear from you.

Telephone +1 414 731 4137
Based in Milwaukee, WI