Sergio Ortega
Building simple tools for freelancers and small businesses.
Currently working on Minifactu, a free online invoice generator
https://minifactu.com
Products
Minifactu
Minifactu is a simple online invoice generator that helps freelancers and small businesses create invoices and quotes in seconds. No signup, no data storage, and no complex accounting software. Just enter your details and download a clean PDF invoice directly from your browser. The Pro version adds logo upload, customizable templates, fonts and colors, and reusable invoice templates.
Launched 2026TradingNote
Private portfolio tracking. Built for clarity and long-term thinking. A trading journal in the making.
2026
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