John Ostrowski Email

Product and Experimentation @ Legend

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John Ostrowski Location

Wrocław, PL

John Ostrowski Work

2020 - now Product and Experimentation @ Legend
2018 - now Popular investor @ eToro
View Department
2020 - now Growth Mentor @ GrowthMentor

2021 - now Advisor — Product Growth and Experimentation @ Positive Experiments
2023 - now Director of Product and Experimentation @ Wise Publishing, Inc.
2020 - 2022 Co-Founder @ OG Growth
2020 - 2021 Conversion Product Manager @ Brainly
View Department
2019 - 2021 Sr. Conversion Specialist Partner @ Optimal Digital Marketing, Inc.
2020 - 2020 Senior Data Analyst — Retention @ Brainly
2019 - 2020 Head of Conversions (CRO) @ Ladder.io

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John Ostrowski Education

De
Bachelor of Engineering (Mechanical Engineering)
2017 - 2019
Cxl Institute
(Marketing)
2019 - 2019
Universidade Tecnológica Federal do Paraná
(Mechanical Engineering)
2013 - 2017

California State Polytechnic University
(Engineering, Mechanical Engineering)
2015 - 2016

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John Ostrowski Summary

John Ostrowski, based in Wrocław, PL, is currently a Product and Experimentation at Legend. John Ostrowski brings experience from previous roles at eToro, GrowthMentor, Positive Experiments and Wise Publishing, Inc.. John Ostrowski holds a 2017 - 2019 Bachelor of Engineering in Mechanical Engineering @ De. John Ostrowski has 4 emails on RocketReach.

John Ostrowski Emails

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Others Named John Ostrowski

John Ostrowski

Director, Marine Corps Systems at Boeing

Washington, DC, US
3
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John Ostrowski

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John Ostrowski

Deputy GM and VP of Enginnerinrg at Lam Research

Lake Oswego, OR, US
2
- lamresearch.com
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- +1 503-482-XXXX
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John Ostrowski

Vice President Of Construction at PowerBridge, LLC.

New York, NY, US
2
- powerbridge.us
- gmail.com
3
- +1 718-737-XXXX
- +1 908-764-XXXX
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John Ostrowski

Product and Experimentation at Legend

Wrocław, PL
4
- wisepublishing.com
- l1.com
- growthmentor.com
- etoro.com
John Ostrowski

Sr. Director of North American Service at Hach

Boston, MA, US
2
- ymail.com
- hach.com
3
- +1 603-521-XXXX
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Top Legend Employees

Harrison Bani

Founder Office at Legend

Manchester, GB
2
- hotmail.co.uk
- l1.com
3
- +44 7535 51XXXX
- +350 5800XXXX
- +44 7432 08XXXX
Claudio Pozzoli

Chief Technology Officer at Legend

Zurich, Switzerland
4
- gmail.com
- libero.it
- alice.it
- l1.com
5
- +1 203-499-XXXX
- +39 382 815XXXX
- +39 382XXXX
- +44 870 145 XXXX
- +39 390 382 XXXX
Brandon Dubreuil

Head of Content (Sports) and General Manager (Covers) at Legend

Halifax Regional Municipality, NS, CA
2
- l1.com
- hotmail.com
1
- +1 782-234-XXXX
Thomas Morrish

Head of FP and A at Legend

None
2
- hotmail.com
- l1.com
1
- +44 7825 83XXXX
Matthew Stock

General Counsel at Legend

United Kingdom
1
- l1.com
Dan Cohen

Head Of Operations at Legend

London, GB
1
- l1.com
Robert Benjamin

Head of Financial Reporting at Legend

London, GB
1
- l1.com
Ryan Harper

Head of North America at Legend

Langley, BC, CA
2
- gmail.com
- l1.com
1
- +1 604-761-XXXX
Olivia Sharpe

Senior Content Editor at Legend

London, England, GB
1
- l1.com
1
- +44 20 7987 XXXX
James Bisson

Head of Content, Betting at Legend

Toronto, ON, CA
3
- gmail.com
- earthlink.net
- l1.com
5+
- +1 954-491-XXXX
- +1 207-710-XXXX
- +1 207-728-XXXX
- +1 701-570-XXXX
- +1 207-633-XXXX
- +1 203-843-XXXX

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