Bailey Pumfleet
Co-Founder & Co-CEO at Cal.com, Inc.
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolBailey Pumfleet is a founder and full-stack software leader with nine years of experience, currently co-leading Cal.com as Co-Founder and Co-CEO from New York. He spearheaded the product design and engineering that launched Cal.com’s open-source scheduling platform, personally shipping booking flows, confirmation pages, and UI integrations used by the community. Bailey combines hands-on React/Next.js development with company-level responsibilities—raising over $32M, hiring top talent, and driving sales and design. He also led compliance and security efforts, guiding Cal.com to SOC 2, ISO 27001, and HIPAA certifications, an unusual blend of startup speed and enterprise rigor. Prior roles in service desk engineering and a founder fellowship give him practical ops and founder-focused perspectives that inform product and reliability decisions.
9 years of coding experience
2 years of employment as a software developer
Level 3 Apprenticeship, Level 3 Infrastructure Technician, Level 3 Apprenticeship, Level 3 Infrastructure Technician at ITEC Learning TechnologiesGCSEs, GCSEs at Hassenbrook Academy
Github Skills (9)
typescript10
nextjs10
typescripts10
front-end-development10
react10
prisma10
typescript-types10
backend9
back-end-development9
Programming languages (7)
Github contributions (5)
calcom/cal.diy
Mar 2021 - Dec 2022
Scheduling infrastructure for absolutely everyone.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:7 releases, 844 reviews, 345 commits in 1 year 9 months
Contributions summary:Bailey primarily contributed to the development of the booking flow, implementing the success page with the necessary elements and features. They added the booking confirmation page to display the event details and links to add the booking to various calendar providers. This involved creating a new route and integrating with the database to fetch event and user information. They are also responsible for making UI related changes.
tailwindcssturborepotrpcprismascheduling
pumfleet/osshack
Nov 2023 - Dec 2023
The website and web app for the OSShack hackathon
Contributions:4 reviews, 9 PRs, 51 pushes in 1 month
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