Hi, I'm Sean Miller - Co-founder, CTO at Tandem
I'm a passionate entrepreneur and CTO obsessed with building impactful tech companies from the ground up. I thrive on transforming bold ideas into scalable products, leading technical strategy in the fast-paced startup world.
At a glance
Curated signals on strengths, focus areas, and how they can help.
Co-founded two Y Combinator startups, Tandem (YC S24) and Blueberry Pediatrics (YC W18).
Serves as Co-founder and CTO of Tandem, building a new venture.
Can help others by offering expertise in building and scaling tech startups.
🚀 Career trajectory
Early Engineering Foundation
Gained foundational software engineering skills through internships at Google, focusing on test engineering and site reliability.
✦ Intern
✦ Software Engineering
✦ SRE
First Startup Venture
Co-founded Blueberry Pediatrics, a Y Combinator backed company, gaining experience in early-stage startup growth and product development.
✦ Co-founder
✦ YC W18
✦ Startup
✦ Product Development
Growth Stage CTO Role
Led technology as CTO for EXO Freight (YC W22), guiding technical strategy through a period of significant growth and scaling.
✦ CTO
✦ EXO Freight
✦ YC W22
✦ Scaling
Second Y Combinator Venture
Currently co-founding Tandem (YC S24), applying expertise to build a new venture-backed company from the ground up.
✦ Co-founder
✦ CTO
✦ Tandem
✦ YC S24
💪🏻 Superpowers
Serial Startup Architect
Founding and scaling two Y Combinator startups.
✦ Co-founded Tandem (YC S24) and Blueberry Pediatrics (YC W18).
✦ Drove product vision and technical strategy from inception.
✦ Secured venture funding for multiple startups.
Venture-Back CTO Expertise
Leading technology through rapid growth phases.
✦ Served as CTO for venture-backed companies like EXO Freight.
✦ Built and managed high-performing engineering teams.
✦ Implemented scalable tech infrastructure and roadmaps.
End-to-End Product Development
From concept to launch and beyond.
✦ Expertise in full-stack development and software engineering.
✦ Skilled in product management and user-centric design.
✦ Experience with diverse tech stacks including Python, Ruby, and cloud platforms.
I'm excited about
✦ Connecting with fellow founders and technologists to share insights.
✦ Exploring potential collaborations and investment opportunities.
✦ Discovering innovative solutions and emerging tech trends.
I can help with
✦ Provide strategic guidance on scaling technology and engineering teams.
✦ Offer mentorship on the founder journey and navigating startup challenges.
✦ Share insights on building and launching successful venture-backed products.
I would love your help on
✦ Introductions to potential investors and strategic partners.
✦ Feedback on product-market fit for new initiatives.
✦ Connections with domain experts in emerging technology sectors.