Where does Heng Hong Lee work?

Heng Hong Lee is Founder of LightSprint.

What companies did Heng Hong Lee found?

Heng Hong Lee founded LightSprint.

Where did Heng Hong Lee go to school?

Heng Hong Lee studied at National University of Singapore (Bachelor's degree, Electrical Engineering).

Heng Hong Lee

Founder

Founder at LightSprint

Singapore

FoundedLightSprint · YC

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You →Garry · together at YC X26 (2026) →Heng

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About

Heng Hong Lee is the founder of Lightsprint (YC P26). He previously held engineering leadership roles at HQ.xyz and Xweave, founded a custodial Lightning wallet called Tempest, spent four years in engineering at FAZZ Financial Group, and worked as a senior software engineer at Facebook for five years. He holds a BA in Electrical Engineering from the National University of Singapore.

Founder at LightSprint YC X26

Intro paths

Heng went through Y Combinator (Spring 2026) — any YC alum in your network can reach them through the YC community.

Their group partner at YC was Garry Tan, President & CEO of Y Combinator — the partner who ran LightSprint's batch and knows the company first-hand. YC profile ↗

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In turn, Heng can intro founders to LightSprint's investors below.

LightSprint's investors · 9

645 VenturesNew York · $1M – $15M checks Batch Ventures Fjor FoundersLos Angeles Founder CapitalSilicon Valley · $25K – $100K checks Rebel FundSan Francisco · $100K – $5M checks Seraph GroupMilton · $50K – $2M checks Sterling RoadSan Francisco · $25K – $150K checks Transpose Platform ManagementSan Francisco Y CombinatorSan Francisco · $500K checks · since 2026

Co-founders at LightSprint

Ben OngFounder/CEO

Benedict ChanFounder

Experience

Lightsprint (YC P26)Co-Foundercurrent2026 — presentSan Francisco, CA
Gnosis BusinessPrincipal Software Engineer2025 — 2026
Xweave.ioHead of Engineering2024 — 2025Singapore
FAZZ Financial GroupDirector, Engineering2021 — 2023Singapore
FAZZ Financial GroupEngineering Manager2019 — 2021Singapore
FacebookSenior Software Engineer2016 — 2018Menlo Park, California
FacebookSoftware Engineer2013 — 2016Menlo Park, California
Pebble TechSoftware Engineer, iOS2013Palo Alto, California
AppleSoftware Engineering Intern2011Singapore

Skills & more

Event Planning1iPadMobile Applications6Streaming MediaMobile Technology1Facebook APIMobile DevicesProgramming5HerokuiOS10iPhoneMicrosoft Office

+7 more

Mac OS XMac OSLocationsUnity3DRuby on RailsGithubGit

From Heng's professional profile.

Frequently asked questions

Who is Heng Hong Lee?: Heng Hong Lee is the founder of Lightsprint (YC P26). He previously held engineering leadership roles at HQ.xyz and Xweave, founded a custodial Lightning wallet called Tempest, spent four years in engineering at FAZZ Financial Group, and worked as a senior software engineer at Facebook for five years. He holds a BA in Electrical Engineering from the National University of Singapore.
Where does Heng Hong Lee work?: Heng Hong Lee is Founder of LightSprint.
What companies did Heng Hong Lee found?: Heng Hong Lee founded LightSprint.
Where did Heng Hong Lee go to school?: Heng Hong Lee studied at National University of Singapore (Bachelor's degree, Electrical Engineering).