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Hey!

I'm an engineer who has deep experience shipping products and systems across a wide set of problem domains. Here are a few things I've worked on over the years:

  • Data analytics - I spent years co-maintaining an internal fork of Apache Spark, finding some bugs and fixing them upstream as well as making (sadly closed-source) changes to the query planner and core engine
  • Streaming systems - I led a team in building a self-service data streaming platform that was used by airline, manufacturing and government customers for soft realtime applications
  • Computer Vision - I've spent a lot of time building apps and workflows on top of commercial and open source computer vision algorithms, including fine tuning off the shelf models where appropriate.
  • Infra - I've stood up Terraform pipelines to automate AWS deployments, built Kubernetes operators to deploy Apache Kafka clusters, wrote observable code and used perf testing tools to speed up hot paths by >1,000x. I also built this thing.
  • Embedded hw/sw - I built out tooling to flash dozens of NVIDIA Tegra devices that were loaded into aircraft
  • Space - Lots of experience in the Space industry, working with commercial (and non-commercial) satellite imagery and building new products in the GIS space. Ran code on a satellite 🚀🛰️ (yes you better believe it was in Rust!)

Find me on

Andrew Duffy's Projects

pravega icon pravega

Pravega - Streaming as a new software defined storage primitive

py-seq icon py-seq

Noticed OSX has no seq, implemented this in python3

rdio-cli icon rdio-cli

repl that lets you enter commands to control Rdio app on Mac OS X

rethinkdb icon rethinkdb

The open-source database for the realtime web.

rtree icon rtree

Immutable in-memory R-tree and R*-tree implementations in Java with reactive api

rusty-java icon rusty-java

Simple gradle setup for loading Rust nativelibs into Java via JNI

scadoo icon scadoo

Collection of useful utilities for writing Scala

scpd.js icon scpd.js

Tampermonkey script for Youtube-like keybindings in SCPD videos

solar-viewer icon solar-viewer

The PFSS tool that is live at http://sdowww.lmsal.com/sdomedia/SunInTime/webgl_tool/solar_viewer/index.html

soundctrl icon soundctrl

Web interface to control sound for macOS computers

sparser icon sparser

An implementation of raw filtering.

tch-rs icon tch-rs

Rust bindings for the C++ api of PyTorch.

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