Issuing a policy is not selling it
2026A lapsed policy already spent the acquisition and left no premium. The regulator measures motor cancellations: 12.76% of stock per quarter
Open data (SSN) · Product walkthrough · Python+3
Iván Dujaut
Product EngineerArgentinaAvailable
I decide what the team builds, measure whether it worked, and write the code.
Bioengineer at ITBA · Techstars W24
Currently
I'm a Product Engineer at Prizmstack, where I build FIJI, which prices a real estate business from how it has been operating.
Current stack: TypeScript, Next.js, PostgreSQL, Supabase.
In parallel I teach Digital Techniques to Electronics students at IPSAJ (Instituto Politécnico San Arnoldo Janssen), the technical school I graduated from.
Open to remote roles in LATAM, mostly healthtech and fintech. Email me or book a call.
Featured projects
View allPIX did not kill the wallets. It forced them to become banks.
2026What Brazil's free rail killed, what it gave away and where the margin went. The lesson for MODO, Mercado Pago, Ualá, Pomelo and ueno
Open data (BCB) · Python · matplotlib
Nubank is late to Argentine insurance. It can still win.
2026Mercado Pago and Ualá already play. The wedge is phone insurance without punishment, and Nubank already built it in Brazil
Open data (SSN) · Market research · Python+1
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Recent writing
View allIn English I'm someone else
"Your profile is impressive, but your English isn't at the level we need." On getting cut for the language, and trying anyway.
Writing before I'm ready
On the fear of putting myself out there in writing, the inner voice that's harder on me than any reader, and why I do it anyway.
I Didn't Study to Become a Product Engineer: How I Got Here Anyway
I come from bioengineering, not Computer Science. What I'm learning in these four years without the official manual.