Sean Molenaar

Anything problematic excites me, smooth sailing just sounds boring. This is why I enjoy speeding up processes by finding or creating the right tools for the job.


General Info

Sean Molenaar
GitHub LinkedIn

Employment

2026-Present

Administrate - Product Engineer

At Administrate I have joined the Integrations team to deliver the connections between the customer's systems and the Administrate platform. This way educators can do what they want and we can worry about the data.

2015-2026

Framna - DevOps Engineer

Backend/DevOps engineer using OpenTofu, SaltStack, GitHub Actions and PHP to help lift Framna and the teams I'm part of to the next level.

2017-Present

Homebrew - Maintainer (Volunteer)

Ever since one of the homebrew-php maintainers didn't work fast enough for my taste I've been helping out with the project. First as homebrew-php maintainer and later as homebrew-core maintainer. Serving on the Project Leadership Comittee since February 2020.

2018-Present

Nextcloud - News app Maintainer (Volunteer)

The Nextcloud News app is an RSS/Atom feed aggregator for Nextcloud Hub. It offers a RESTful API for app developers. The source code is available on GitHub

2020-2024

Homebrew - Project Leadership Commitee

I have been serving in the Homebrew PLC since 2020, making sure the membership is happy and can do what they want to do. And after 4 years I have handed over the responsibility to new members.

2012-2014

Sebwite - Full stack developer

PHP and jQuery frontend development with Wordpress


Education

2025-Present

Hashicorp - Terraform Authoring and Operations Professional

When it was time to renew my Terraform Associate certificate, I instead went for the next level: https://www.credly.com/badges/b5dbddc3-8b0f-4e15-b4ab-ef63f9848a0e

2023

Amazon - Amazon Certified Practitioner

I got my AWS Certified Cloud Practitioner certification.

You can verify it here on Credly: https://www.credly.com/badges/24aefad8-f601-44e2-97b3-ddfc2bb1d8c7/public_url

2023

Hashicorp - Terraform Associate

I got my Terraform Associate certification.

You can verify it here on Credly: https://www.credly.com/badges/14ba22de-9552-43f6-b594-4cd9a69e512c/public_url

2018

Contentful - Contentful Certification

Day course to learn everything about contentful

2013-2019

HvA - Software engineering

Studying for a Bachelors of Science in Software engineering


Portfolio

These are the things I worked on that make me proud. Some of it is personal and some of it is paid, but all of it is exciting.

Homebrew InfluxDB Analytics

Homebrew using Google Analytics always seemed kind of weird to me so in 2022 I rewrote the analytics to use InfluxDB Cloud. This made the analytics easier to query and made a lot of privacy focused users a lot less nervous.

GateGroup / Uqonic chefs

Helped to write a payment app that connected to GateGroups internal systems to place orders in a record time. Despite the app being discontinued I am still incredibly proud of what we achieved as a team.

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Hong Kong International Airport (HKIA)

Starting in 2019, the Move team has been working on a complete rework of their mobile application and I've been glad to be part of it. With bi-monthly local meetings that quickly turned into many virtual meetings, we've truly delivered a result that we can be proud of.

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Nextcloud news

Over the past few years I've made numerous contributions to the nextcloud projects RSS reader app. As an avid user I've implemented security fixes and under-the-hood improvements I thought were important for my continued usage. This is in my eyes how open-source should be done, everyone scratching their own itch.

Charlotte Airport

I worked with the team at Move to set up the CLT website based on our DAP platform. I was personally responsible for bus tracking and mentored a new developer who wrote the parking information API.

Homebrew Services for Linux

Homebrew services have been available for a while on macOS and after the official release of Homebrew on Linux it was only natural that Linux should also be supported. Therefore I extended the system to also support SystemD. This has allowed more and more Linux users to become happy Homebrew users and closed the feature gap with macOS.