Fundraising Fox

Shariar Kabir

Founder

Founder at Ruby Card

New York City Metropolitan Area

FoundedRuby Card Β· YC

About

Shariar Kabir is the CEO of Ruby Card and previously worked as an engineer at Salesforce, Heroku, and the NFL.

Founder at Ruby CardYC W23

Intro paths

YC

Shariar went through Y Combinator (Winter 2023) β€” any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Harj Taggar, General Partner at Y Combinator β€” the partner who ran Ruby Card's batch and knows the company first-hand. YC profile β†—

β†’

In turn, Shariar can intro founders to Ruby Card's investors below.

Ruby Card's investors Β· 1

Y CombinatorSan Francisco Β· $500K checks Β· since 2023

Co-founders at Ruby Card

MAMiguel Acero
Miguel AceroFounder
JYJordan Yaqoob
Jordan YaqoobFounder

Experience

  1. NumeralHead of Engineeringcurrent2025 β€” presentNew York, United States
  2. Ruby CardChief Executive Officer2022 β€” 2025New York, United States
  3. SalesforceSoftware Engineer2021 β€” 2022San Francisco Bay Area
  4. HerokuSoftware Engineer2020 β€” 2021San Francisco Bay Area
  5. National Football League (NFL)Software Engineer2019 β€” 2020Greater New York City Area

Skills & more

Software Development19Data Analysis9Express.js2HBase31Java42Python41JavaScript10React.js7ASP.NET5SQL5Node.js6Ruby on Rails5
+12 moreHTML5PostgreSQLRubycssMongoDBASP.NET MVCFlaskASP.NET CoreMicrosoft AzureGitGithubPython (Programming Language)

From Shariar's professional profile.

Frequently asked questions

Who is Shariar Kabir?
Shariar Kabir is the CEO of Ruby Card and previously worked as an engineer at Salesforce, Heroku, and the NFL.
Where does Shariar Kabir work?
Shariar Kabir is Founder of Ruby Card.
What companies did Shariar Kabir found?
Shariar Kabir founded Ruby Card.
Where did Shariar Kabir go to school?
Shariar Kabir studied at Y Combinator.

Founder mafias

Y Combinator mafia8,773

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Y Combinator mafia4,716

Also came through, then founded or led a company.

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Salesforce mafia88

Also came through, then founded or led a company.

Alexander BruehlCo-Investor ⇨ ContentfulFounded Geckoboard +3Eric TobiasVice President, ProductFounded Opendate +1John DillonCEOFounded Hyperion Solutions +1Dave KelloggSVP/GM of Service CloudFounded Marklogic +1Paul HsiaoInvestorFounded PipeDreams +1Howie LiuProductsFounded Etacts +1

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Heroku mafia6

Also came through, then founded or led a company.

DeVaris BrownSenior Director of Product ManagementFounded Super Heroic +2Noah ZoschkeSystems EngineerFounded Housecat +1James LindenbaumFounderFounded Ink & SwitchLeigh HoneywellSenior Platform Security EngineerFounded Tall PoppyMatthew CreagerDirector, Developer RelationsFounded Keycard

Numeral mafia5

Also came through, then founded or led a company.

Han WangHead of Engineering, InfrastructureFounded UpfortNathan ResnickGrowth AdvisorFounded SourcifyMiguel AceroProduct EngineerFounded Ruby CardJordan YaqoobSoftware Engineer (Product)Founded Ruby Card

Same school

Also attended Y Combinator2,000

Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyMaroof AhmedFounder at Octopus VenturesJustin SwartPartner at Bitkraft Esports VenturesCollin WallaceGeneral Partner at Lobby Capital

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Shared employers

Also worked at Numeral10

Susan LiuInvestor at Uncork CapitalSri PangulurInvestor at Mayfield FundFatima HusainCo-Founder and Managing Partner at Mosaic General Partnership, LLCJoanne ShangInvestor at IVP (Institutional Venture Partners)Han WangFounder/CTO at UpfortNathan ResnickFounder/CEO at Sourcify

+ 4 more

Also worked at Ruby Card2

Miguel AceroFounder at Ruby CardJordan YaqoobFounder at Ruby Card

Also worked at Salesforce253

Mark SusterManaging Partner at Upfront VenturesMarc BenioffCo-founder, Chair & CEO of SalesforceParker HarrisCo-founder of SalesforceViviana FagaGeneral Partner at Felicis VenturesJob SimonVenture Partner and CTO at Monta Vista CapitalWesley BarrowPartner at Correlation Ventures

+ 247 more

Also worked at Heroku7

Scott RaneyManaging Director at Redpoint VenturesJames LindenbaumCo-founder at HeavybitDeVaris BrownTechnical Advisor at Courtside VenturesOren TeichInvestor at GV (Google Ventures)Noah ZoschkeFounder/CTO at ConvoxLeigh HoneywellFounder/CEO at Tall Poppy

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