Dany Trakhtenberg

Dany Trakhtenberg

interested in software development

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Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

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Portfolio Optimizer - Build stock portfolios based on risk, not hype

StockRisker is a risk-first portfolio optimizer that focuses on structure, not stock picking. Instead of labeling portfolios as “low” or “high” risk, StockRisker shows how risk directly affects allocation limits, sector exposure, and diversification. Adjust risk levels and see live metrics like volatility, Sharpe ratio, and allocations update instantly. No accounts, no hype — just transparent, constraint-based portfolio design that runs entirely in your browser.

Schengen Calculator - Travel as long as possible in Europe

Instantly check your Schengen days left. Easier than the EU's official calculator, mobile-friendly, and lets you save & share trips.
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