Helena Doná in

Helena Doná

Captain · DISC type SD
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.

Business priorities, areas of interest, and practical outreach recommendations that can improve conversion quality for this professional.

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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

Planner & Achiever
Consummate Professional
Long-Term Thinker

They might take some time to make their mind up but once they do, they don't change it easily. Reading between the lines and seeing beyond your words comes naturally to them. They exhibit a rare combination of being result-oriented but patient at the same time.

Priorities

Topics Helena cares about

Strategic Priorities
Topic insights and context to help personalize outreach and discovery conversations.
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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)

S

Steadiness (S)

Steadiness (S) reflects the degree to which a person is likely to focus on cooperation, support and taking everyone along. Those scoring high tend to be consistent and calm.

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