Jonas Romer
Co-Founder, CMO & CTO

Ph.D. HSG

Jonas Romer

Currently: Scaling ofinto to 8-figures

Scaling bootstrapped brands with data, automation, and a Ph.D.'s obsession for attribution.

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Strategy
Entrepreneurship & Growth

Co-Founder, CMO & CTO at ofinto — Switzerland's leading D2C ergonomic furniture brand. Bootstrapped to 8-figure revenue. 50,000+ workspaces equipped across DACH and France.

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Academics
Research & Technology

Ph.D. in Finance from the University of St.Gallen (Summa Cum Laude). My research applies machine learning to corporate governance and sustainable investing. Published in the Journal of Financial Economics.

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Core Expertise

📊
Data Science
Quantitative analysis & attribution modeling
🚀
Growth Marketing
Bootstrapped 8-figure D2C & performance at scale
🤖
Machine Learning
Custom AI agents & predictive models
🛠️
CTO / ArchitectureI still ship code
Self-hosted automation & lean infrastructure

Recognition

Business Swiss Economic Award Finalist
Product IGR Innovation Prize
Academic GPEF Prize for Best Dissertation in Finance
Academic Lindau Nobel Laureate Meeting Scholar
Academic DZ BANK Career Prize — Best Master's Thesis

Selected Projects

Side builds. Because the best way to understand AI is to ship it.

Next.js 15 FastAPI Gemini 3 Flash PostgreSQL

Sommelier

Private wine companion app for managing our cellar. AI-powered sommelier with cellar knowledge, dual-user rating system, palate profiles, and Friday Apero mode.

  • ▹ AI sommelier with cellar inventory context
  • ▹ Photo scan with vision extraction
  • ▹ Full-stack production app with 47 DB methods
Private App
Next.js 16 n8n Gemini 3 Flash D3.js

TaxFlow SG

Precision tax simulation for Eastern Switzerland. My first n8n project, utilizing LLM-based law extraction and a Gemini-powered insights engine. The first production project fully architected through Antigravity.

  • ▹ n8n workflow for law-to-data extraction
  • ▹ Gemini 3 Flash AI-Chatbot insights
  • ▹ First Antigravity-coded flagship project
Launch Tool
Next.js 15 Recharts Framer Motion Umami

CEO Turnover & Director Reputation

Interactive companion website for our JFE publication. Visualizes how forced CEO turnovers impact director reputation through withheld votes at their other board seats.

  • ▹ Interactive governance scenario simulator
  • ▹ Animated methodology visualizations
  • ▹ Journal of Financial Economics, 2025
Explore Research
Streamlit Claude/Gemini Poe API Plotly

The MarTech Laboratory

A satirical "one-shot" experiment in marketing automation. A wink to our agencies, built using Claude 4.5 Sonnet & Gemini 3 Pro. Exploring the delicate balance of ROAS, AI memory, and caffeine.

  • ▹ LLMs with memory via Poe API integration
  • ▹ "Spend vs. Caffeine" satirical ROAS simulation
  • ▹ One-shot coded playground for AI agency tech
Explore Lab
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