Fundraising Fox

Abhilash Thulaseedharan

Founder

Founder at Castled.io

San Francisco, California, United States

FoundedCastled.io · YC

About

Abhilash has 15 years of experience in enterprise product development, including leadership roles in mission-critical systems for large-scale airline operations.

Founder at Castled.ioYC W22

Intro paths

YC

Abhilash went through Y Combinator (Winter 2022) — any YC alum in your network can reach them through the YC community.

→

In turn, Abhilash can intro founders to Castled.io's investors below.

Castled.io's investors · 1

Y CombinatorSan Francisco · $500K checks · since 2022

Co-founders at Castled.io

MSManish Singh
Manish SinghFounder
FGFranklin George
Franklin GeorgeFounder
ATArun Thulasidharan
Arun ThulasidharanFounder

Experience

  1. SignalFXBuilding SignalFXcurrent2026 — presentSan Francisco Bay Area
  2. Hevo DataEntrepreneur in Residence2025 — 2026San Francisco Bay Area
  3. Castled.ioCo-Founder & CPO2021 — 2025San Francisco, California, United States
  4. WiproSenior Technical Architect2021Kochi, Kerala, India
  5. VirtusaTechnical Architect2013 — 2021Bengaluru, Karnataka, India
  6. InfosysTechnical Lead2011 — 2013Thiruvananthapuram Area, India
  7. MindTree Ltd.Technical Lead2007 — 2011Bengaluru Area, India

Skills & more

jQuery9HTML57Spring29CSSJava16Weblogic14Spring Framework15JavaScript14JSP7XML7Core Java8XSLT6
+12 moreAJAXSOAPUMLMaven2WebLogicJavaServer Pages (JSP)Jakarta EEProduct StrategyGo-to-Market StrategyServer side taggingJava Enterprise EditionSOA

Languages English · Hindi · Malayalam

  • Sun Certified Java Programmer — Sun Microsystems

From Abhilash's professional profile.

Frequently asked questions

Who is Abhilash Thulaseedharan?
Abhilash has 15 years of experience in enterprise product development, including leadership roles in mission-critical systems for large-scale airline operations.
Where does Abhilash Thulaseedharan work?
Abhilash Thulaseedharan is Founder of Castled.io.
What companies did Abhilash Thulaseedharan found?
Abhilash Thulaseedharan founded Castled.io.
Where did Abhilash Thulaseedharan go to school?
Abhilash Thulaseedharan studied at Y Combinator (Winter Batch 2022); College of Engineering Trivandrum (B.Tech, Computer Science); GrowthX® (Growth Bootcamp).

Founder mafias

Y Combinator mafia8,773

Also came through, then founded or led a company.

Sam AltmanPresidentFounded Tools for Humanity +3Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianYC Summer 2005Founded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded HotspotsTrae StephensYC Winter 2022Founded Pursuit +1

+ 8,766 more

Y Combinator mafia4,716

Also came through, then founded or led a company.

Ryan SheaEntrepreneurshipFounded StacksTarek MansourFounded KalshiSuhail DoshiEating beans & riceFounded Playground +1Subomi OluwalanaW22Founded ConvoyDarius "Bubs" MonsefS19Founded Sightbox +3Matthew ScholzFounded Oisin Biotechnologies +3

+ 4,709 more

GrowthX® mafia8

Also came through, then founded or led a company.

Sudarshan Ravi JhaProduct & Growth ProgramFounded LetsTransportNitthin NairFounded MedPiper Technologies, IncPranay SuyashFounded MedPiper Technologies, IncAnkur SolankiFounded JoinSubManish SinghFounded Castled.ioGaurav ShrishrimalFounded Kaagaz

+ 1 more

College of Engineering Trivandrum mafia4

Also came through, then founded or led a company.

Pranav RajB.TechFounded ChatwootFranklin GeorgeB TechFounded Castled.ioPeter ThomasB. TechFounded Karate Labs

SignalFx mafia4

Also came through, then founded or led a company.

Ben HorowitzBoard Director (Andreessen Horowitz)Founded OpswareMaxim LukichevDirector Of EngineeringFounded TelmaiArun ThulasidharanBuilding SignalsFounded Castled.io

Same school

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 VenturesMaroof AhmedFounder at Octopus VenturesJustin SwartPartner at Bitkraft Esports Ventures

+ 1,994 more

Also attended College of Engineering Trivandrum4

Rob WillsFounder & Managing Partner at Collective Capital HoldingsPranav RajFounder at ChatwootFranklin GeorgeFounder at Castled.ioPeter ThomasFounder at Karate Labs

Also attended GrowthX®9

Veenu ChoudharyDirector, Investment at Vertex Ventures Sea Management Pte. Ltd.Nishita GiriInvestor at Powerhouse VenturesSudarshan Ravi JhaCo-Founder and Partner at Z21 VenturesNitthin NairFounder at MedPiper Technologies, IncPranay SuyashFounder at MedPiper Technologies, IncAnkur SolankiFounder at JoinSub

+ 3 more

Shared employers

Also worked at SignalFX1

Arun ThulasidharanFounder at Castled.io

Also worked at Hevo Data5

Saloni VermaAssociate at Info Edge VenturesRishabh BardiaInvestor at Premji InvestAnandamoy RoychowdharyManaging Director, India & APAC at Crane Venture PartnersManish SinghFounder at Castled.ioArun ThulasidharanFounder at Castled.io

Also worked at Wipro63

Sumit JoharAdvisor at Clear VenturesPatrick EnnisVenture Partner at Madrona Venture GroupTroy CichosCOO & Partner at Madrona Venture GroupVignesh RavikumarInvestor at Sierra VenturesDipanjan BasuCo-Founder & Partner at Fireside Ventures Advisory LlpSiddharth GuptaVP - Finance at Fireside Ventures Advisory Llp

+ 57 more

Also worked at Virtusa5

Rakesh PaiFounder & Managing Director at IndigoEdgeAdilson FonsecaSenior Associate at MVI AdvisorsSada KurapatiInvestor at GV (Google Ventures)Tolulope LawalEnterprise Sales at Black Angel GroupUpeka BeeFounder at Diana