Hi there! I'm Romain 👋
Software engineer @Omaha Insights, with a passion for creating nice and functional web applications. I love working with modern technologies and am always eager to learn new things.
Follow along as I continue to explore web development, AI, cloud architecture, and interactive data visualizations.
- #Â python
- #Â ai
- #Â investing
- #Â automation
- #Â dashboard
Autonomous research pipeline
A Hermes Agent research loop for European equities that treats every output as provisional until it leaves evidence, passes diagnostics, and survives a pre-rebalance gate.
- #Â react
- #Â typescript
- #Â data-visualization
- #Â economics
En Minutes
A bilingual data visualization app that turns French prices into minutes of work, with historical data, salary references, and methodology checks built in.
- #Â nextjs
- #Â typescript
- #Â tailwind
- #Â recharts
- #Â gcp
Omaha Insights
A finance analytics web app for KPI monitoring, peer comparison, valuation work, and investment screening.
- #Â nextjs
- #Â aws
- #Â typescript
- #Â python
- #Â serverless
OneCode Cloud
A cloud platform for deploying Python applications from the OneCode ecosystem, built with Next.js, AWS serverless services, and a secure workspace model.
Writing
View all posts →Agents are useful when they leave receipts
A European equity research pipeline built around audit trails, backtests, refusal points, and a dashboard that exposes what the agents did instead of hiding it.
Building a Purchasing Power Visualizer with AI-Assisted Development
How I built and refined an interactive app to measure French purchasing power in minutes of work - from minimum wage to median salary, from a magazine article to a full economic tool, with AI as both copilot and auditor.
Making Financial Data Readable
Practical strategies for visualizing financial metrics without the confusion.
You Probably Don't Need Dependency Injection in React
DI in React: when it helps, when it gets in the way, and how to do it without overengineering.