Trisha Lefler

• spotpushmoon@protonmail.com
• Peoria, IL
• https://blog.six-five-six-four.com/resume_322_402_365.html

Work experience

VirtuSense VSTAlert / VSTOne

https://www.virtusense.ai/products/vstone-1

2019 - Present

Currently senior software engineer on VSTAlert and VSTOne products

• Wrote and maintain over-the-air updater for all VSTAlert and VSTOne systems (C++17)
• Wrote and maintain config, monitoring, and update services (Rust)
• Created Ubuntu system images for x86_64 hardware
• Contribute to automated testing framework (C++17 and Python)
• Admin for self-hosted Gitea, Prometheus, and WireGuard

VirtuSense VSTBalance

https://www.virtusense.ai/products/vstbalance

2014 - 2019

• Wrote a C# GUI program that processed live depth images and 3D point clouds
• Used ffmpeg, OpenGL, and Skia to composite video and graphics at runtime
• Used UDP and ProtoBuf for a VR head tracking project

Peoria Robotics

2011 - 2013

• 3D tracking of infrared LEDs using multiple Wiimotes as cameras
• Tracking people in a room using skeleton data from multiple Microsoft Kinect 1 cameras
• Automatically detecting when a person enters a designated sterile zone, using Kinects

Solo projects

PTTH

https://six-five-six-four.com/git/reactor/ptth

I wrote PTTH in 2020, using Rust.

PTTH is a read-only file server that allows users to access files on a fleet of IOT devices without any firewall configuration. The server on each device makes an outbound long-polling HTTPS connection to a cloud relay, and the relay tunnels client requests back through that long-polling connection.

Jet Racing 4

https://six-five-six-four.com/ld48/game.html

A racing game I made in 2021 for the 48-hour Ludum Dare game jam. I used WebGL and TypeScript.

Tools / Languages

Experienced

• C++, 10 years
• Git
• Rust, 4 years
• Linux

Familiar

• Docker
• HTTP
• OpenGL ES 2
• Python
• QUIC
• SQL
• TypeScript