Mason Pierce

Co-Founder/Cto

TrainLoop · San Francisco, California, United States

Present

Applied post-training research

Founding Engineer

Second · San Francisco, California, United States

Building repeatable, agentic workflows to augment LLMs for automating codebase migrations at scale.

Senior Software Engineer

Camio · San Mateo, California, United States

* Integrated cutting-edge AI/CV research into product, enabling end users to create custom AI models in < 72 hours using in-browser object segmentation. * Modernized core application, increasing developer onboarding speed by ~82% and overall development speed by 36x. * Enhanced search box autocomplete, enabling search across hundreds more cameras and zones while reducing search time per keystroke from 10ms to <0.05ms. * Delivered bug fixes and maintenance on tight deadlines to delight key reference-able clients.

Software Engineer

Camio · San Mateo, California, United States

* Reduced live streaming latency from 8s to 0.5s and removed middleman server in 90% of cases using WebRTC. * Developed interactive video player with WASM for faster feature iteration and improved user experience. * Implemented Auth0 authentication, enabling support for SAML, Active Directory, SSO, and RBAC. * Developed k8s containers for edge devices for initialization, networking, and heartbeat. * Conducted interviews and created interview questions for various positions. * Generated 90+ leads from pitching our product at a 3-day tradeshow. * Implemented various productivity and documentation practices to ensure cross-team communication and clarity.

Front-End Engineer Intern

Camio · San Mateo, California, United States

Defined infrastructure for newly redesigned website. Built out and defined infrastructure core UI features in Vue like a custom video player using webassembly and hls live streaming.

Tech4good Fellow

Tech4Good · University of California, Santa Cruz

Conducted usability studies on Causeway's core learning UI with the focus on bug squashing and streamlining, designed and built out Causeway's core contribution UI to allow users to contribute to community projects, and help formulate and write a research paper.

Undergraduate Research Assistant

Tech4Good · Santa Cruz, California

Collaborating with other members in the lab, creating components using Angular, Typescript, HTML, CSS, and Firebase, binding front end HTML to Firebase, creating and editing JSON objects, creating and manipulating observables.

Undergraduate Research Assistant

Tech4Good · Santa Cruz, California

Grader

University of California, Santa Cruz · Santa Cruz, California

Created Google Scripts to automate grading processes in Google Sheets, kept track of attendance and participation, graded assignments, notified students when their grades were posted, and answered questions about logistics or grades.

Mover

The Moving Crew · Auburn, California

Loaded and unloaded trucks, packed boxes, coordinated with other movers, and interacted with customers