Alejandro Cortes

S

Data Analyst at Konfío · Experimentation

Konfío
Buenos Aires, Argentina · ART (UTC-3)
1+ years experience
PUCP
English, Spanish
Open to work
Messaging unavailable

Overview

Data Analyst at Konfío, focused on experimentation. Built the experimentation models now used in 10 product decisions a quarter. Most at home with Bayesian statistics and SQL. Former debater; now I argue with spreadsheets.

Good reasons to reach out
  • Roles in experimentation
  • Second opinions on A/B testing decisions
  • Working sessions on SQL
  • Questions about experimentation
Please don't message about
  • Crypto token projects
  • Generic networking requests
  • Offshore staffing offers

Fastest replies in the morning

Skills
Pythoncausal inferenceA/B testingfunnel analysisSQLBayesian statistics
Open to workLooking for a role
closes in 3 months

Lead Data Analyst roles in developer tools - Buenos Aires or remote

Target roles
Lead Data Analyst
Level
Senior
Industries
Developer tools, E-commerce
Work mode
Remote
Available
30 days notice
Work authorization
Authorized to work in Argentina
What I'm looking for
Early-stage company (seed) where experimentation is core to the product.
Not interested in
Pure people management

1 years in experimentation. Strongest at A/B testing and funnel analysis. Available from next month.

Buenos Aires, Argentinasqla/b testingpython
Open

Experience

  1. Data Analyst
    Oct 2025 - Present
    Konfío · 1 yr · Full-time · Buenos Aires, Argentina
    • Replaced 92 hand-built dashboards with one metrics layer people trust.
    • Cut the time to a trustworthy experiment readout from 2 weeks to 3 days.
    • Wrote the metric definitions the leadership team reviews every week.

References

No references yet.

Education

  1. PUCP
    Ingeniería, Economics
    2020 - 2024

Details

Compensation expectations
What they are targeting for their next role.
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