Hi, my name is Maarten Schuilenburg
I'm an Product Owner and developer with experience in Python, JavaScript, PowerBI and SQL, among others.

For a family member I've built an webpage for the company she is running together with her friend

In October 2019, the Tweede Kamer held a hackathon aimed at improving the Netherlands' negotiating position with pharmaceutical companies. Using open data, we combined medicine prices from six other countries and developed an easy-to-use web application for parliament members to filter different medicines and vendors. This solution could potentially save the Dutch government up to 150 million euros in medicine costs.

At Deloitte, a team of colleagues developed an AI image recognition model for tracking anomalies in surveillance footage. As part of this project, I created an application/dashboard that enables users to assess video images and describe corrective actions to prevent future anomalies. The application includes features such as authentication, a database connection, and built-in notifications.

With the help of the Clarifai API I've built a Web App in NodeJS, Express.js and React which can be used to detect faces by uploading images.

As a consultant at Deloitte, I have built multiple management dashboards using Qlik and Power BI. Through thorough testing and collaboration with end-users, we ensured that the reports and views were well-received by our management team. Starting as a dashboard developer, I later progressed to the role of technical lead for a team of data analysts

At Deloitte, I collaborated with my team to develop a blockchain solution that enables the sale of CO2e reduction tokens. As part of this project, I designed and built the ReactJS dashboard to provide transaction reports.

I have created a small webshop for my friend to showcase and sell her artwork and t-shirts.

During my tenure as a freelancer at My Jewellery, I had the opportunity to co-develop their latest BI platform. To ensure that the platform was cutting-edge and effective, we utilized the latest techniques in data warehousing, such as developing with the data transformation tool DBT on top of Snowflake, with CI/CD in place built with Github Actions. It was a challenging but rewarding project, and I am proud to have contributed to the success of the platform.

In my role as a freelancer, I had the privilege of assisting the Dutch cyclist association in building a BI platform. Through this platform, they were able to gain valuable insights and optimize their membership management system. It was a rewarding experience to be able to help an organization improve their operations and achieve their goals.