Trystan Lea
Software Engineer at OpenEnergyMonitor
Caernarfon, Wales, United Kingdom
Summary
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RockstarTrystan Lea is a software engineer with 15 years' experience focused on open-source energy monitoring hardware and software, currently building at OpenEnergyMonitor from Caernarfon, Wales. He is a full‑stack developer on emoncms, contributing UI improvements, bug fixes and MQTT integration to a widely used web app for logging and visualising environmental data. Comfortable across front-end and back-end work, he blends practical engineering with community-driven, open-source practices. His background reveals a commitment to making energy data accessible and interoperable, often bridging embedded systems and web platforms.
15 years of coding experience
Github Skills (10)
php10
javascript10
phpmyadmin10
dashboard9
emc9
mysql8
mqttnet7
css7
mqtt7
html7
Programming languages (10)
Github contributions (5)
emoncms/emoncms
Oct 2012 - Dec 2022
Web-app for processing, logging and visualising energy, temperature and other environmental data
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:34 releases, 841 commits, 666 PRs in 10 years 3 months
Contributions summary:Trystan primarily worked on updating and maintaining the `emoncms` web application. Their contributions included updating the application's version number, and they modified several files, including `index.php`, `dial_render.js`, and `multigraph.php`. These changes involved fixing bugs, improving the user interface, and enhancing the application's functionality. The user also added support for MQTT, integrating the application with MQTT brokers.
environmentalphpdashboardsloggingemoncms
openenergymonitor/EmonLibCM
Nov 2018 - Aug 2020
Contributions:13 commits, 2 pushes, 1 branch in 1 year 9 months
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