Jop ter Horst

Partnering with Independent Software Vendors (ISVs) to build scalable, adaptable software products on Mendix. I advise external partners and lead internal Siemens teams to ship commercial solutions faster through architecture guidance, best practices, and AI enablement. Key contributions include integrating LLM-powered tooling for revenue teams, standardizing ISV playbooks, and enabling double-digit ACV growth through faster time-to-market.

Owned Mendix presales solution design and architecture across the Netherlands, DACH, and the Nordics. Delivered platform introductions, demo apps, RFP designs, effort estimates, and license optimization. Led presales for Mendix DLM for Fashion & Retail, integrating Teamcenter into a single source of truth for product development data.

Led multiple application development teams with a focus on quality, best practices, reusability, and compliance.

Delivered Mendix implementations for clients in the Netherlands, emphasizing scalable application architecture and delivery excellence.

Built and supported Mendix applications, partnering with stakeholders to deliver early wins and stable releases.

Supported sales teams with technical expertise, delivered product demonstrations, and helped prospects understand platform capabilities. Created technical proposals and proof-of-concepts for prospective clients.