Rob Schoenaker

Rob Schoenaker
Managing Partner & Software Architect
UpstreamAds & Ludulicious B.V.
About
Rob Schoenaker is Managing Partner at UpstreamAds and Partner at Ludulicious B.V. With over 20 years of experience in software development, he has specialized in .NET Core, ServiceStack, C# and database design.
Rob started his career as a software developer and has built extensive expertise in Microsoft technologies, database design, and software architecture over the years. He has a strong passion for creating scalable and optimized solutions.
As Managing Partner of UpstreamAds, a low-price-high-volume online and DOOH display network, Rob leads the technical strategy and development. At Ludulicious B.V., he works on backend development, strategic analysis and database integration for various projects.
Rob has worked on diverse projects, from VoIP telephony platforms to online classifieds websites and diving platforms. His expertise includes .NET Core, ServiceStack, PostgreSQL, Microsoft MVC, performance tuning, SEO and online banner marketing.
He has contributed to projects such as Webfeud.com, the Van Dale Rijmwoordenboek, Gratisaftehalen.nl, Markanda.nl and the Duikersgids platform, including the accompanying Xamarin apps for iOS and Android.
Specializations
Cross-platform version of .NET for building modern applications
High-performance web services framework for .NET applications
Modern object-oriented programming language developed by Microsoft
Rapid application development environment for Windows applications
Microsoft SQL Server database management and development
Advanced open-source relational database management system
Architectural design and optimization of database systems
Model-View-Controller pattern implementation for web applications
High-level design and structure of software systems
Optimization of application and database performance
Search Engine Optimization for improving web visibility
Digital advertising and banner campaign management
Education
Information Technology
HAN University of Applied Sciences
Certifications
Microsoft Certified Professional Developer
Microsoft
AWS Certified Developer
Amazon Web Services
Meet the Team
Marcel Posdijk
Founder & Lead Developer
25+ years
Last updated: January 2025