Matthias Rossmann
Senior Financial Controller at DG HYP
Greater Hamburg Area Germany
Summary
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Rockstar🎓
Top SchoolMatthias Rossmann is a Senior Financial Controller based in the Greater Hamburg Area with 9 years of experience building robust hedge-accounting and market-risk solutions for financial institutions. He designed and implemented a standalone IFRS hedge-accounting application—covering database architecture, a fully automated daily hedge engine, effectiveness verification, and accounting-system interfaces—while also serving as Hedge-Accounting Manager and auditor liaison. His work blends quantitative risk methods (VaR, term-structure scenarios) with practical accounting compliance, enabling automated identification and selection of hedges to stabilize P&L. A former market-risk controller and project manager for regulatory exercises like the EBA stress test, he brings both technical delivery and strategic oversight to enterprise risk and control environments. Notably, Matthias combines deep domain expertise with hands-on application development, a rare mix that streamlines auditability and operational resilience.
9 years of coding experience
Master, Economics, Master, Economics at Universität Kassel
German, English
Github Skills (5)
energy-system10
tplink10
heatpump10
energy10
power-systems10
Programming languages (1)
Github contributions (5)
MatthiasRossmann/openems
Jan 2023 - Feb 2025
OpenEMS - Open Source Energy Management System
Contributions:2 pushes, 1 branch in 2 years 2 months
management-systemopenemsenergy-management-systemenergy-managementenergy
OpenEMS/openems-project0
Aug 2016 - Mar 2018
Contributions:59 pushes in 1 year 7 months
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