Quick proof-of-concepts to help validate your idea.
A small amount of thought, planning and mapping goes a long way. Make sure you're not building a tower of Babel.
Be sure you will get a working, efficient application built correctly and with maintainability in mind.
Used PostgreSQL, Node.js, ReactNative, Expo
2 months work
An MVP I built where a blog's RSS feed can be turned into quality emails to a list of email subscribers, automatically when new posts are detected.
Used PostgreSQL, Node.js, RSS
1 month work
TNO uses sensors to detect vehicle emissions during drives (such as CO2 emissions) as part of the SEMS project. The client needed a flexible system that could gather, store and rapidly index millions of rows of data in real-time. The solution I built is now being used not just in the SEMS project but in several other sensor-based systems as well (like locomotives).
Used PostgreSQL, Node.js, Python
3+ months work
Making meetings great again! Have more productive meetings and make sure their attendees stay accountable and productive afterwards.
Used Vue.js, VueX, Node.js, Neo4J
2+ months work
The construction industry in Netherlands is trying to fix their own ecological imprint – this dashobard helps them and municipalities show their progress reducing emissions in real time.
Used PostgreSQL, Redis, Node.js, Vue.js, VueX
3 months work
A mobile (iOS and Android) app that pairs with an "internet of things" device and allows for purchasing and delivery of beer.
Used ReactNative, Redux
2 months work
Bookmark locations on a map as if they were websites.
Used PostgreSQL, PostGIS, Redis, Node.js, ReactNative, Expo
3 months work
A small startup in the heart of Amsterdam, MGMCo's product is a referral marketing platform.
Product Manager – I am currently in charge of designing a product for a previously unexplored ecommerce market.
Tech Lead – setting the technical vision for the company.
Backend Developer – building and maintaining the various Node.js APIs and microservices used by the company.
September 2014 – Current
The Vancouver Canucks are a premier professional sports (ice hockey) franchise in Vancouver, part of the National Hockey League.
Full Stack Developer – I used to run campaigns and manage the entire web presence from the technical side for the sports team.
February 2011 – July 2014
Noomii is a startup in Vancouver, Canada focusing on matching life coaches with clients.
Designer + Frontend Developer – I worked on designing and implementing the brand and look and feel on the product's website.
November 2010 – February 2011
Taught several courses on frontend and backend development on the Amsterdam campus.