TANGObuilder
DefunctYC S20San Francisco, US · Founded 2019 · 9 employees · 1 known investors
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674 people in our graph share verified history with the TANGObuilder team — schools, employers, funds. One of them is your warm intro.
Garry Tanunlockedknows Juan Aleman · together at Y Combinator (overlapped)
×9knows the team · via Y Combinator
×2knows the team · via University at Buffalo
SENGTOTO is an AI-based structural design automation platform for architecture, engineering, and construction (AEC) professionals that converts freehand sketches into detailed structural blueprints with load analysis, material optimization, and building code validation in minutes.
Also known as Jarvis Design · Tango Builder · Tango Builder (formerly Jarvis Design)
AI & Machine LearningConstruction TechDeep TechPropTechSaaSConstructionHousingUnited States of AmericaAmerica / CanadaFully Remote
Founders & leadership· Y Combinator alumni (S20)
TANGObuilder was founded in 2019 by Martin Diz and Juan Aleman.
MD
Martin Dizin𝕏CEO & Founder2019–2024Martin Diz holds a Ph.D. in Aerospace Engineering from Buffalo University with research focus on drone embedded systems and satellite control. He previously served as Co-founder and CTO at Bluesmart (YC-15), where he led the engineering team developing smart luggage.
JA
Juan AlemaninCo-founder/Principal/Product Manager2019–2024Juan Aleman holds a Ph.D. from the University of Buffalo and brings over two decades of structural engineering experience, including six years as a senior consultant at Arup in Los Angeles and leadership roles at HDR, with expertise in seismic analysis and design across diverse project types.
Investors · 1
Funding
SEC filings, press & company announcements- Undisclosed amountseed roundJun 2020Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
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Frequently asked questions
- What does TANGObuilder do?
- SENGTOTO is an AI-based structural design automation platform for architecture, engineering, and construction (AEC) professionals that converts freehand sketches into detailed structural blueprints with load analysis, material optimization, and building code validation in minutes.
- Who founded TANGObuilder?
- TANGObuilder was founded by Martin Diz, Juan Aleman in 2019.
- Who are TANGObuilder's investors?
- TANGObuilder's investors include Y Combinator.
- Where is TANGObuilder headquartered?
- TANGObuilder is headquartered in San Francisco, US.