John Ferreira

Sifter

Product Designer, Social Entrepreneur

#23518945 followers 1 following

+1 stacked product

About

Product Lead / CEO of Sifter 🔬The Visual Sense-Making Tool for 🕵🏻‍♂️ Investigative Researchers, to Source, Analyse, & Distribute findings visually.

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Maker History

As-TroAstrology, Numerology, Human Design, and Psychology
May 2026
SifterVisual Sense Making Tool for Investigative Researchers
Apr 2023

🎉

Joined Product HuntJanuary 26th, 2020

Forums

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5mo ago

As-Tro - Astrology, Numerology, Human Design, and Psychology

As-Tro creates a personal identity map using Astrology, Human Design, Numerology, and Psychology. Explore your personality, patterns, strengths, challenges, and life themes through multiple spiritual lenses. Free to use.

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3yr ago

Sifter - Visual sense making tool for investigative researchers

🔬 The Visual Sense Making Tool for 🕵🏻‍♂️ Investigative Researchers, to Source, Analyse, Distribute findings visualy. [ 🗝Access@ http://sifter.ck.page ] [ www.linktr.ee/sifternews ]