I build AI SaaS apps, enterprise and consumer. I write the code, ship it, and keep it running. I am Head of Engineering for Vizly and TRAVIS, and CTO of Data Reaktor and lookingGLASS. I have been shipping software for 20+ years, starting with my first commercial app in 1993.
Vizly · TRAVIS · Data Reaktor · lookingGLASS · LinkedIn
| App | What it does | My role | Stack | Link |
|---|---|---|---|---|
| Vizly | AI data analyst: upload a file, ask a question in plain language, get charts and Python or R analysis. | Head of Engineering | Not public | vizly.ai |
| TRAVIS | Business intelligence for travel that combines a company's own data with Aggregate Intelligence market data. | Head of Engineering | Not public | aggregateintelligence.com/travis |
| Data Reaktor | Agent-first B2B intelligence: lead scoring, prospect research and outreach, through a REST API for agents and a dashboard for people. | CTO | TypeScript, React, Express, Postgres (Drizzle), Clerk, Stripe, n8n on GCP | datareaktor.ai |
| lookingGLASS | Consumer wardrobe app: scan your closet and get daily outfits from clothes you already own. | CTO | Expo / React Native, React, Python and TypeScript API, AWS, Terraform | lookingglasslifestyle.com |
The source for these apps is private. Since July 2026: 1,800+ commits across the lookingGLASS v2 repos and 140 on the Data Reaktor app.
On the side I consult through Solid Cage (details below).
| Repo | What it is |
|---|---|
agent-kernel |
The control plane my digital twin and agent factories run on. 28 skills, 21 prompt templates, 18 document templates, 6 GitHub Actions that check and improve it. Installs as a Grok Build plugin. |
agent-factory |
Runtime for governed AI employees. FastAPI + Supabase, human approval queue, audit log, React admin dashboard, Cloud Run. |
digital-twin-filip |
My reference digital twin, loaded by agent-factory. Chat with it. |
dark-factory is a concept I'm developing in the open. A full factory runs in software first: deliveries, sorting, five parallel lines, final assembly, inspection, dispatch. A physical tabletop build comes next.
TypeScript, Babylon.js, Fastify. 123 tests. Run the live prototype.
I am Principal Consultant at Solid Cage, where I help engineering teams with agentic AI transformation. The work is hands-on: I build agents and workflows with your team on your own systems, not slide decks. The first call is a 30-minute readiness review.
apps.solidcage.com has free tools to try first: a digital twin builder, an AI ROI generator and readiness scorecard, a rate-of-improvement tracker, and three short decks on the method. The method itself is open source in agentic-playbook.
Book 30 minutes · solidcage.com · Free tools and decks · Chat with my AI twin · Agent-readable profile
configuration-driven-design: the config-driven pattern I have used across many systems.dos-beep: my first commercial app, written from scratch in 1993.resume: full engineering history.
Reach me: LinkedIn · Book 30 minutes · solidcage.com · YouTube: Control The Outcome