Leo Orpilla III

Leo Orpilla III

Currently

Senior Software Engineer at Hall

Links

Interests

Full-stack development
Functional programming
Real-time collaboration
Coffee
Cooking / Baking
Running
Cycling
Snowboarding
Guitar
3D printing

Projects

21 Apr 2025
Brick Calendar
30 Apr 2024
N-Gram Language Detection in JavaScript
20 Nov 2023
How many Jacaranda trees are there in Sydney?
06 Aug 2023
An OpenTelemetry receiver for Elastic APM
11 Apr 2023
Probability spreadsheet
02 Apr 2023
Visualising my room with a 3D model
12 Oct 2022
Scan an NFC tag to start a coffee brew timer

Posts

19 Aug 2023
Live-reloading Pandoc + Reveal.js
18 Jul 2023
Building a websocket echo server in 33 lines of code
11 Mar 2023
How big is my tax cut?
01 Oct 2020
Unfolding Paginated APIs in Haskell
14 Aug 2020
Factoring APIs in servant-client