Marcel Nellesen in

Marcel Nellesen

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Chief Product Officer (CPO) at Tangany
📍 Neustadt an der Aisch, Bavaria, Germany

Marcel Nellesen is the Chief Product Officer at Tangany, where he leads the strategic development of their regulated digital asset custody platform. With over 15 years in fintech and cloud systems, he specializes in building and scaling crypto products. He holds a Diplom in Business Informatics from the Fachhochschule der Wirtschaft (FHDW).

Marcel is deeply passionate about emerging technology and product development, which he pursues through his personal innovation lab, codecraftr. He enjoys combining his personal interests with his professional work, having transitioned into the crypto space after developing a keen private interest in the field.

He founded and runs codecraftr, a personal venture for ideating, prototyping, and shipping full-stack software during his nights and weekends.

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Experience
15 Years
Current Role
Chief Product Officer (CPO)
Job Level
Leadership
Location
Neustadt an der Aisch, Bavaria, Germany
Personality Overview

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Decision Approach
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Priorities

Topics Marcel cares about

Regulated Crypto Products
He leads the development of BaFin-regulated crypto services at Tangany, focusing on custody, staking, and trading integrations for financial institutions.
Scaling Tech Teams
His career history shows a pattern of being recruited to scale engineering and product organizations during critical hypergrowth phases.
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Career

Work history

9-2023
Chief Product Officer (CPO)
Tangany
2-2023 - 9-2023
Head of Product & Engineering
Tangany
7-2022 - 2-2023
Head of Engineering
Tangany
1-2020
Founder
codecraftr
1-2020 - 7-2022
Chief Scrum Master & Principle Engineer
DATEV eG
In the press

Media appearances

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Education
8-2006 - 10-2009
Diplom
Fachhochschule der Wirtschaft (FHDW)
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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