Skip to main content
Robin Mattis

Author, founder, and practitioner

Robin Mattis

Co-Founder and CTO, MD

Robin Mattis is offgen’s CTO and leads its technical architecture. With more than ten years in software engineering, he has built production systems, AI and IoT platforms, cross-platform B2B software, and services operating at large consumer scale.

LinkedIn

Professional profile

Selected experience

offgen

Co-Founder and CTO

Leads technical strategy, AI integration, and the architecture behind offgen’s PowerPoint-native platform.

  • - Designs secure, tenant-aware data and AI workflows
  • - Owns platform architecture, engineering quality, and technical scalability

GasVisor

CTO

Led the technology behind an IoT and PropTech platform for gas-cylinder management.

  • - Rebuilt infrastructure, web, and backend systems in four months
  • - Led an engineering team of up to five people
  • - Developed a patented IoT device with monitoring, automated ordering, and AI-supported analytics

MyTimeTracker

Co-Founder

Built a bootstrapped, profitable workforce-management SaaS for more than 60 SMEs.

  • - Delivered web, mobile, and desktop applications
  • - Automated operations without external funding

gutefrage.net and highfivve

Senior Engineer and Team Lead

Spent three years building and leading production software at consumer-internet scale.

  • - Built microservices serving more than 30 million monthly users
  • - Led the migration of a legacy application to a hybrid Flutter architecture
  • - Worked on programmatic advertising technology at highfivve

Editorial method

Articles start with a concrete professional task and separate automation from accountable judgment. Primary sources support legal, regulatory, and security claims. The named author owns the practical perspective and final editorial approval; specialist review is identified where a topic requires it.

Disclosure

This author is a founder and executive of offgen. Articles discussing offgen distinguish product claims from general guidance and disclose where the product fits.

Articles by this author

PowerPoint & Agent WorkflowsFoundationsSecurity & EU Regulation

AI Agents in PowerPoint: Secure Workflows, Controls, and Use Cases

An AI agent in PowerPoint can read company knowledge, plan a deck and edit slides. Here is how to scope its permissions, bound its actions and test it before rollout.

Robin Mattis
26 August 202613 min read
PowerPoint & Agent WorkflowsSecurity & EU Regulation

PowerPoint Citations: Source Footers, Links, and AI Verification

How to cite sources on slides so claims stay verifiable: footer conventions, record identifiers, as of dates, link durability, and how to verify AI generated citations.

Robin Mattis
26 August 202611 min read