Find your path to Mark
292 people in our graph share verified history with Mark — schools, employers, funds. One of them is your warm intro.
Mike ZakunlockedMark: together at Cornell (2023)
Mark: together at Berkeley Artificial Intelligence Research
×4Mark: together at Netflix
Mark: together at Cornell
About
Co-founder of Buildbox, which builds a platform for detecting and ranking failed user journeys in AI agents. He previously worked at Netflix and Google Cloud and studied computer science at Berkeley.
Founder at BuildboxYC F26
Intro paths
YC
Mark went through Y Combinator (Fall 2026) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Jon Xu, General Partner at Y Combinator — the partner who ran Buildbox's batch and knows the company first-hand. YC profile ↗
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In turn, Mark can intro founders to Buildbox's investors below.
Buildbox's investors · 4
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Co-founders at Buildbox
TJ
Trishala JainCo-Founder
Experience
- Buildbox (YC S26)Co-Foundercurrent2026 — present
- MayfieldMayfield AI Fellow2025 — 2026
- NetflixEngineering2025
- Berkeley Artificial Intelligence ResearchML Research2024 — 2025
- GoogleEngineering2025
- AmazonEngineering2024
- Walmart Global TechML Engineer2023 — 2024
- UrbanEyesSoftware Engineer Intern2023
- Cornell UniversitySummer Researcher2023
Skills & more
Data StructuresDistributed Systems1Workflow EnginesApplication ArchitectureInfrastructure as a Service (IaaS)Machine LearningLarge Language Models (LLM)Natural Language Processing (NLP)Predictive ModelingTypeScriptWeb ScrapingScikit-Learn2
+12 more
NumPyEvent PlanningLogisticsRobot Operating System (ROS)Object-Oriented Programming (OOP)Data ScienceJuniper SwitchesCivic EngagementAmazon BedrockPython (Programming Language)JavaC (Programming Language)- Unusual Academy Product-Market Fit Certification — Unusual Ventures
- Machine Learning Specialization — DeepLearning.AI
- Accelerating Careers in Entrepreneurship (ACE) Intern Certificate — Berkeley SkyDeck
- AI & Data Analytics Training — Accenture
From Mark's professional profile.
Frequently asked questions
- Who is Mark Nour?
- Co-founder of Buildbox, which builds a platform for detecting and ranking failed user journeys in AI agents. He previously worked at Netflix and Google Cloud and studied computer science at Berkeley.
- Where does Mark Nour work?
- Mark Nour is Founder of Buildbox.
- What companies did Mark Nour found?
- Mark Nour founded Buildbox.
- Where did Mark Nour go to school?
- Mark Nour studied at University of California, Berkeley (Bachelor's degree, Computer Science); UC Berkeley College of Engineering (Certificate in Entrepreneurship and Technology (SCET)).
Founder mafias
Y Combinator mafia10,230
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Garry TanPresident & CEOFounded Y Combinator +1Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianPartnerFounded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded Paradigm +1
+ 10,223 more
Cornell mafia535
Also came through, then founded or led a company.
John ZimmerBSFounded LyftDavid SteinbergBAFounded Restorbio +3Hanson S. Gifford, IIIBSMEFounded Miramar Labs +3Emin Gun SirerAssociate ProfessorFounded Ava Labs +3Uri LopatinBAFounded Assemblybio +2Aniq RahmanB.S.Founded Ucmdigitalhealth +2
+ 528 more
UC Berkeley College of Engineering mafia54
Also came through, then founded or led a company.
Matt MilfordBachelor’s DegreeFounded Swayhealth +2Rohan AroraBachelor's degreeFounded Biosense +1Neeka MashoufBachelor of Science (BS)Founded Rubi Laboratories +1Trishala JainBachelor of Science - BSFounded Buildbox +1Divyaditya ShrivastavaBachelor's degreeFounded PaladinRussell NibbelinkBachelor of Science (BS)Founded Overview
+ 47 more
Netflix mafia47
Also came through, then founded or led a company.
Reed HastingsChairmanFounded InterPositiveVance SpencerBiz OpsFounded Framework Labs +1Herman PhillipsSet Production Assistant, THE BLEEDING EDGEFounded Wrapbook +1Sean SafahiProduct, GrowthFounded Bold Financial Technologies +1Corey KaplanAds EngineeringFounded Bloom Credit +1David WatsonDirector of Product InnovationFounded BAKE, Inc.
+ 40 more
Same school
Also attended University of California, Berkeley2,000
Byron DeeterPartner at Bessemer Venture PartnersSteve WozniakCo-founder of AppleTony XuCo-founder & CEO of DoorDashAravind SrinivasCo-founder & CEO of Perplexity AIAli GhodsiCo-founder & CEO of DatabricksRyan PetersenFounder & CEO of Flexport
+ 1,994 more
Also attended UC Berkeley College of Engineering81
Arhaan A.Deeptech Fellow at Clear VenturesAlejandro GomezInvestor at IVP (Institutional Venture Partners)Alpin YukselogluPartner, Investing & Research at ParadigmDivyansh SaksenaAnalyst at Congruent VenturesEdward YangSenior Associate at Prelude VenturesLan WuAnalyst at Fusion
+ 75 more
Shared employers
Also worked at Buildbox (YC S26)1
Also worked at Netflix96
Reed HastingsCo-founder of NetflixIsabelle StyslingerSenior Associate, Rise of the Rest at RevolutionTim HaleyCo-Founder at Redpoint VenturesKishen PatelInvestor at GreycroftAriel TseitlinPartner at Scale Venture PartnersHal TilyVenture Partner at Rackhouse Venture Management Lp
+ 90 more
Also worked at Berkeley Artificial Intelligence Research30
Arhaan A.Deeptech Fellow at Clear VenturesJeremy FianceFounder & Managing Partner at HouseMarissa Ramirez de ChanlatteFellow, Robotics & Computer Vision at Prime Movers LabAbhinav GopalFounder at RubbrbandManu ChopraFounder at LinumHugo (Kanghong) ZhanCo-Founder, CTO at Rankai
+ 24 more
Also worked at Google2,000
Elad GilSolo general partner investing through Gil CapitalKai-Fu LeeChairman of Sinovation Ventures and CEO of 01.AIBrian SingermanCo-founder of GPx; Partner Emeritus at Founders FundJess LeePartner and Chief Product Officer at Sequoia CapitalTomasz TunguzFounder & General Partner at Theory VenturesHunter WalkCo-founder & Partner at Homebrew
+ 1,994 more