# Next.js
1 post
Building Portafel: A Research Terminal for 10,800 Instruments
5 min read Automation Featured
Portafel covers ~10,800 stocks, ETFs, indices, commodities, FX pairs and crypto, turning company news into a personal briefing with filings, financials and price history alongside it. Here is how it is built and what was harder than expected.
Software EngineeringFinancial DataNLPFinBERTPostgreSQL