Adrien Rey-Jarthon

I'm a full stack ruby developer, private pilot and bass guitar player.
Passionate about science, energy, engineering, repairability, DIY.
Also the founder of updown.io.

work

updown.io

A website monitoring service (like Pingdom)
with a simple UX and a cheap pricing. Since 2012.

render-later

A ruby gem to defer rendering to
the end of the page, without Ajax.

working_hours

A modern ruby gem allowing to do time
calculation with business / working hours.

ssl-test

A small ruby gem to help you test
a website's SSL certificate.

rdap

A small ruby gem to query RDAP servers
(which are destined to replace WHOIS).

bisect

A command line utility to quickly extract
lines from huge log files (written in C).

internet.rip*

A status page for the Internet.
*maybe, someday

skills

Ruby / Rails

HTML / CSS / JS

UI/UX

Ops

Experience

2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
🛩️ Private Pilot Licence
Solo-Founder of updown.io

Ruby, Rails, Web UI/UX, Product design, Infrastructure, MongoDB, Advanced Networking, JS/CSS/HTML, API, WebHooks, Optimization & Scalability

Senior Engineering Manager at RingCentral

Leadership, Ruby, Rails, UI/UX, JS, MongoDB, Redis, WebSockets, WebHooks, security, API, SOA, advanced HTML & CSS, evented architecture, network, optimization & scalability

Head of R&D at Dimelo

Lead Developer at Dimelo

Winning hack demoed at UNESCO – e2midi
Developer at Dimelo

Ruby, Rails, MongoDB, Social Networks API

Winning project of the EIP trophy – defuze.me
Fifth year at Epitech

Learning agent, neural network, graduation project: defuze.me

4th place at the Code of Duty coding contest
(part-time) Internship at SGCIB

Quantitative trading support: automated trading (algorithm), support tools (C++ & Ruby) and trading strategy analysis

Fourth year at Epitech

Artificial Intelligence, security, MASM32 malicious code, law, business, graduation project: defuze.me

Winning team at the “Codathlon” coding contest
Internship at Wopata

Ruby, Rails, API, Objective-C, iOS, machine learning

(part-time) Developer at Wopata

Ruby, Rails, API, JSON, machine learning

Third year at Epitech

Advanced C++ programming, event loop, Qt GUI, FTP, more networking, audio streaming

Winning team at the “Codathlon” coding contest
Second year at Epitech

PHP, HTML, CSS, Networking, Security, FTP, x86 ASM, Multiplayer 3D Game

Internship at Wopata

Ruby, Rails, UI, HTML, CSS, JS, SVG, expert system

First year at Epitech

Advanced C programming, Raytracing, SQL, Shell, Parsers, AST

🥉 Bronze medalist at the IOI 2007
French Baccalaureate, scientific section 🎓