Helena Doná in

Helena Doná

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Head of Data Science and AI at Jefferies
📍 New York, New York, United States

Professional overview including current role context, leadership scope, domain focus, and career trajectory to help you understand background relevance before outreach.

Key behavioral and communication insights including interaction style, decision-making tendencies, and motivation drivers to tailor messaging and personalize conversations.

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Experience
19 Years
Current Role
Head of Data Science and AI
Job Level
Mid-senior
Location
New York, New York, United States
Personality Overview

How Helena shows up

Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Helena cares about

Strategic Priorities
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Career

Work history

3-2025
Head of Data Science and AI
Jefferies
12-2023 - 3-2025
Partner and Chief of Analytics
Bridge Insight
1-2020 - 11-2023
Executive Director - co-head of Data Science and Analytics, Digital Investment Banking
J.P. Morgan
8-2018 - 1-2020
Vice President - Data Science,Applied AI and ML - Digital Investment Bank
J.P. Morgan
1-2017 - 8-2018
Vice President
J.P. Morgan
In the press

Media appearances

Media appearances and press coverage highlighting public visibility and thought leadership.
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Education
2009 - 2010
Master
Columbia University
2017 - 2018
Master of Business Analytics
Imperial Business School
2005 - 2009
Bachelor’s Degree
Universidad de Los Andes
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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