Kameron Sheffield

Architected and built the full software platform and distributed systems framework (Base) serving as the technical foundation for successfully launching and operating two companies.

• Designed and implemented Base, a scalable TypeScript-first application framework optimized for distributed cloud systems
• Owned all platform architecture and technical direction
• Designed for low-cost horizontal scale using Cloudflare Workers, Durable Objects, D1, and R2
• Built systems emphasizing loose coupling, high configurability, and exceptional developer experience
• Led and mentored backend engineering teams of 3–6 engineers
• Designed workflow orchestration, authentication, analytics, metering, billing, deployment, and observability systems
• Built architecture intentionally optimized for rapid product development and long-term extensibility
• Currently powers connected.app, serving 33K users
• Supports 10K+ automated agents monitoring customer infrastructure and systems
• Built platform systems to scale efficiently while minimizing operational cost

Led and delivered large-scale mobile product initiatives across core Snapchat experiences used by millions of daily active users.

• Delivered features across iOS, Android, and Spectacles
• Built and shipped major features including Snapcodes, Scan, and Shazam integration
• Led technical delivery for Snapbot, a vending machine for selling Spectacles
• Led Lens Carousel and Scan integration for Spectacles smart glasses
• Managed the mobile Spam and Abuse engineering team
• Led teams of 3–6 engineers across product initiatives
• Worked closely with product and design teams to ship high-impact consumer experiences
• Contributed through company growth from pre-IPO to IPO and beyond

First engineering hire and technical lead for mobile product development at Scan, a market-leading mobile QR and barcode scanning platform later acquired by Snap Inc.

• Served as the first engineering hire and led all mobile application development
• Architected and built the company's mobile applications across iOS, Android, Windows Phone, and Windows 8
• Acted as the primary contributor across all client platforms, writing the majority of the production application code
• Helped grow the platform to tens of millions of users
• Led product architecture, feature delivery, and cross-platform technical strategy
• Helped establish Scan as a leader in the mobile scanning space
• Played a key role in the company's successful acquisition by Snap

Early Experience