Find your path to Marcello
842 people in our graph share verified history with Marcello — schools, employers, funds. One of them is your warm intro.
Saran DaviesunlockedMarcello: together at University of Oxford (2018–2019)
×8Marcello: together at Y Combinator
×2Marcello: together at Queen Mary University of London
Marcello: together at Expedia Group
About
Marcello De Bernardi is founder and CTO of Plexe, which provides infrastructure for deploying machine learning models to production.
Founder & CTO at PlexeYC X25
Intro paths
YC
Marcello went through Y Combinator (Spring 2025) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Nicolas Dessaigne, General Partner at Y Combinator — the partner who ran Plexe's batch and knows the company first-hand. YC profile ↗
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In turn, Marcello can intro founders to Plexe's investors below.
Plexe's investors · 6
Co-founders at Plexe
VD
Vaibhav DubeyFounder & CEO
Experience
- Plexe AICo-Founder & CTOcurrent2025 — presentLondon, United Kingdon
- Expedia GroupMachine Learning Engineer III2024 — 2025London, United Kingdom
- Expedia GroupManager, Machine Learning Engineering2022 — 2024London, United Kingdom
- Expedia GroupMachine Learning Scientist III2021 — 2022London, United Kingdom
- Amazon Web Services (AWS)Staff Consultant (Data Science)2021London, United Kingdom
- Amazon Web Services (AWS)Associate Consultant (Data Science)2020 — 2021London, United Kingdom
- Amazon Web Services (AWS)Professional Services Graduate (Data Science)2019 — 2020London, United Kingdom
- Queen Mary University of LondonTechnical Assistant (Software Development)2018Greater London, England, United Kingdom
- Queen Mary University of LondonStudent Demonstrator (Software Engineering)2017Greater London, England, United Kingdom
- Queen Mary University of LondonTechnical Assistant (Software Development and Testing)2017Greater London, England, United Kingdom
- Queen Mary University of LondonStudent Organizer for PASS (Electronic Engineering and Computer Science)2016 — 2017Greater London, England, United Kingdom
Skills & more
Amazon Web Services (AWS)14Python13AWS SageMakerAWS Lambda1AWS CloudFormation1PyTorchTensorFlowJava15JavaScriptDocker1Node.jsJenkins
+12 more
GitHTMLIntelliJ IDEAMicrosoft OfficeLaTeXPython (Programming Language)Machine LearningArtificial Intelligence (AI)Cloud ComputingDeep LearningData ScienceSolution ArchitectureLanguages English · Finnish · Italian
From Marcello's professional profile.
Frequently asked questions
- Who is Marcello De Bernardi?
- Marcello De Bernardi is founder and CTO of Plexe, which provides infrastructure for deploying machine learning models to production.
- Where does Marcello De Bernardi work?
- Marcello De Bernardi is Founder & CTO of Plexe.
- What companies did Marcello De Bernardi found?
- Marcello De Bernardi founded Plexe.
- Where did Marcello De Bernardi go to school?
- Marcello De Bernardi studied at University of Oxford (Master of Science (MSc), Computer Science); Y Combinator (Co-founder @ Plexe AI (X25)); Queen Mary University of London (Bachelor of Science (BSc Hons), Computer Science).
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
University of Oxford mafia622
Also came through, then founded or led a company.
Reid HoffmanM.St.Founded LinkedIn +2Gabriel PereyraDropped outFounded HarveyBrent HobermanMaster of Arts - MAFounded Founders Pledge +4Kevin HartzMstFounded Eventbrite +3William GuttmanM.PhilFounded CurvePoint +3Tom BlomfieldMaster's DegreeFounded Starling Bank +2
+ 615 more
Queen Mary University of London mafia42
Also came through, then founded or led a company.
Adeniyi AbiodunBachelor of Engineering (BEng)Founded Peernova +1Gohar RehmanBEngFounded Ensmile +1Georgia HiggsBachelor's degreeFounded GaiaHusam KinawiM.Sc.Founded Wedge NetworksDimeji SofoworaMaster of Laws (LLM)Founded Helium HealthHana ZaghloulFoundation Certificate in Humanities and Social ScienceFounded Dayra
+ 35 more
Expedia Group mafia18
Also came through, then founded or led a company.
Henrique DubugrasBoard MemberFounded Stone +1Sean SafahiDirector, Strategic Payment PartnershipsFounded Bold Financial Technologies +1Andy HamiltonHead of Operations, MultifamilyFounded Apartment Jet +1Dan DriscollProduct Manager - Acquisition (Vrbo / HomeAway)Founded Boutiq +1Nick MillerDirector, Product ManagementFounded ParkingpandaSatya SinghDirector of Product Management - Platform & MarketplacesFounded Scispot
+ 11 more
Same school
Also attended University of Oxford1,771
Reid HoffmanCo-founder of LinkedIn; Partner at GreylockMichael MoritzFormer Partner at Sequoia Capital; Senior Adviser at Sequoia HeritageGabriel PereyraCo-founder & President of HarveyDominic JacquessonInvestor at Index VenturesErin Price-WrightInvestor at Index VenturesJan HammerInvestor at Index Ventures
+ 1,765 more
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyArhaan A.Deeptech Fellow at Clear VenturesCollin WallaceGeneral Partner at Lobby CapitalVictor SantosVictor Scout at One Way Ventures
+ 1,994 more
Also attended Queen Mary University of London132
Alix TricotInvestor at DaphniAlessandro De BenedettiAssociate at NorthzoneMoreno BonaventuraLead Machine Learning Engineer at Inreach VenturesLuisa VenturiniInvestor at CapitalGBeryl BouchierVice President at Sky9 CapitalRachel MuzyczkaPartner, DMG Ventures at DMG Ventures
+ 126 more
Shared employers
Also worked at Plexe AI3
Also worked at Expedia Group98
Henrique DubugrasCo-founder & former chairman of BrexMike FridgenVenture Partner at Madrona Venture GroupJillExecutive Assistant at Thomson Reuters VenturesBrian ReganManaging Director and Chief Financial Officer at Spectrum EquityCraig BlairCo-founder & Partner, Chair of Investments at AirTree VenturesBrianne KimmelFounder & Managing Partner at Worklife Ventures
+ 92 more
Also worked at Amazon Web Services (AWS)443
Nancy WangInvestor at Felicis VenturesJon TurowVenture Partner at Madrona Venture GroupKeerthi NalabotuInvestor at True VenturesAdam NaorInvestor at CapitalGKen HowardVice President of Technology Services at Flare Capital PartnersEliya ElonInvestor at Notable Capital
+ 437 more
