Jefferson: Email & Phone Number

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Data Analyst at Keyrus|Artarmon, New South Wales, Australia

Position:

Data Analyst at Keyrus

Location:

Artarmon, New South Wales, Australia

View Jefferson's Email

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Last updated: 2026-06-04

Updated: 2026-06-04

Found email addresses for Jefferson:

Business emails:

j**************s@bayer.com

Personal emails:

j****************r@gmail.com

Found phones for Jefferson:

+61-433-***-*80,

+61-470-***-*42

A different Jefferson?

Work Experience 14 years

Data Analyst at Keyrus

Aug 2024 - Current

Business Intelligence Consultant at Keyrus

Jun 2021 - Jun 2022

Business Intelligence Consultant at RED Innovations

Dec 2020 - May 2021

System Analyst at Bayer

May 2020 - Nov 2020

Business Intelligence Analyst at Bayer | Crop Science

Dec 2019 - Aug 2020

Business Intelligence Analyst at Bayer | Pharmaceuticals

Jun 2019 - Jun 2020

Business Intelligence Analyst at Bayer Animal Health

Sep 2018 - Jun 2020

Process Analyst at Bayer

Jan 2016 - Aug 2018

Accounting Assistant at Bayer

Aug 2012 - Jan 2016

Jefferson is proficient in English and Português. Their professional focus is Alteryx, Amazon Redshift, and Amazon Relational Database Service (RDS) across 3 core areas.

Jefferson holds Dataiku Core Designer, Cybersecurity Essentials, and Alteryx Foundational Micro-Credential certifications.

Education

Advanced Diploma of Information Technology at Australian College of Business Intelligence

Bachelor of Technology - BTech at Faculdade de Tecnologia de São Paulo - FATEC-SP

Master's degree at Universidade de São Paulo

Associate's degree at Pontifícia Universidade Católica de São Paulo

Diploma of Education at Universidade Anhanguera São Paulo

Frequently Asked Questions

What is Jefferson's email address?

SignalHire found verified email addresses for Jefferson, both business and personal. Their business email is j**************s@bayer.com, and personal emails include j****************r@gmail.com.

What is Jefferson's phone number?

SignalHire found multiple verified phone numbers for Jefferson: +61-433-***-*80, and +61-470-***-*42.

How do I contact Jefferson at Keyrus?

You can reach Jefferson through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Jefferson's professional background?

Jefferson has 14 years of professional experience. They have held roles including Business Intelligence Consultant, Business Intelligence Consultant, and System Analyst at companies such as Keyrus, RED Innovations, and Bayer. Their education includes Advanced Diploma of Information Technology from Australian College of Business Intelligence, and Bachelor of Technology - BTech from Faculdade de Tecnologia de São Paulo - FATEC-SP.

Is Jefferson's contact information up to date?

Yes. Jefferson's SignalHire profile was last updated on 4 June 2026, reflecting their current position as Data Analyst at Keyrus in Levallois-Perret, Cedex, France.

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