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Profilbild von Nikolaus Wrede Data Scientist, Data Scientist, Data Scientist, auf Wunsch AÜ, d.h. keine Scheinselbstständigkeit aus Meerbusch

Nikolaus Wrede

Meerbusch
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Letztes Update: 22.02.2024

Data Scientist, Data Scientist, Data Scientist, auf Wunsch AÜ, d.h. keine Scheinselbstständigkeit

Firma: PatRec UG (haftungsbeschränkt)
Abschluss: PhD, Promotion in quantitativem Risikomanagement, Dipl.-Kfm., Bankkaufmann, MBA (USA)
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (gut)

Schlagwörter

Dateianlagen

Wrede-LLf-mit-Summary-Deckblatt_010224.pdf
CV-Wrede-Nikolaus-ENG-2023-05_010224.pdf
Llf-N-Wrede-Deutsch-2024-02-risk_020224.pdf
PatRec-Wrede-Selektierte-Projekte_220224.pdf

Skills

  • MACHINE LEARNING, Regression, Clustering, anomaly detection
  • PROGRAMMING, Python, R, SQL, SciPy, Tensorflow, Keras
  • FRONT-END: PowerBI, R-Shiny, Flask (Python), PySimpleGui
  • Datenbank: SSMS, Azure SQL Database, Azure Data Lake Gen2
  • CLOUD, Azure Synapse Analytics, Azure Data Factory, Azure Data Factory, Azure ML Studio
  • RISIKOMANAGEMENT: FRM - GARP, MarketRisk, CreditRisk, OperationalRisk, , MS, PowerBI, Coding, Visualization
  • Allgemein: MS Office, Excel, STATA, Word, PowerPoint

Projekthistorie

12/2022 - bis jetzt
Optimizing Name List Screening using R, Python, and SQL
Major European Bank (Banken und Finanzdienstleistungen, >10.000 Mitarbeiter)
Optimizing Sampling Approach in R and Python
Harmonizing SQL Code
Code Documentation
Developing Front- and Backend for Production
02/2022 - 08/2022
Metalearner to select best Time Series Forecasting model - Data Scientist
Top 4 Audit Company (Banken und Finanzdienstleistungen, 1000-5000 Mitarbeiter)
Metalearner to predict which forecasting model is the best fit for which type of time series
Top 4 Audit company
R-Programming
Dashboard in R-Shiny
01/2021 - 01/2022
Quantitative Lead and Solution Architect
pmOne AG (Banken und Finanzdienstleistungen, 50-250 Mitarbeiter)
APPLIED TECHNOLOGIES
R-Programming
RESPONSIBILITIES
Quantitative Lead and Solution Architect
07/2020 - 12/2020
Data Scientist
PHARMA (Pharma und Medizintechnik, >10.000 Mitarbeiter)
PROJECT DESCRIPTION
  • Identifying and shaping Use Cases with added value
  • Planning Use Cases
  • Pre-Study feasibility of Use Cases
APPLIED TECHNOLOGIES
  • R for Data Preparation and Visualization
  • Python for Machine Learning Algorithms
RESPONSIBILITIES
  • Preparation of Guidelines and Templates,
  • Orchestrating Workstreams,
  • Execution of Pre-Studies and Feasibility-Check .tb_button {padding:1px;cursor:pointer;border-right: 1px solid #8b8b8b;border-left: 1px solid #FFF;border-bottom: 1px solid #fff;}.tb_button.hover {borer:2px outset #def; background-color: #f8f8f8 !important;}.ws_toolbar {z-index:100000} .ws_toolbar .ws_tb_btn {cursor:pointer;border:1px solid #555;padding:3px} .tb_highlight{background-color:yellow} .tb_hide {visibility:hidden} .ws_toolbar img {padding:2px;margin:0px}
03/2020 - 06/2020
Data Scientist
PHARMA (>10.000 Mitarbeiter)
PROJECT DESCRIPTION
  • Time Series Clustering of Country and Product Sales
  • Classification and Explanation of Time Series Clusters
  • Data Science Training for business departments
APPLIED TECHNOLOGIES
  • R for Data Preparation and Visualization




Python for manifold learning, clustering, and classification
RESPONSIBILITIES
Structuring Use Case, Managing business clients, programming clustering and
classification algorithm including result visualization .tb_button {padding:1px;cursor:pointer;border-right: 1px solid #8b8b8b;border-left: 1px solid #FFF;border-bottom: 1px solid #fff;}.tb_button.hover {borer:2px outset #def; background-color: #f8f8f8 !important;}.ws_toolbar {z-index:100000} .ws_toolbar .ws_tb_btn {cursor:pointer;border:1px solid #555;padding:3px} .tb_highlight{background-color:yellow} .tb_hide {visibility:hidden} .ws_toolbar img {padding:2px;margin:0px}
01/2020 - 03/2020
Data Scientist
PROJECT DESCRIPTION
? Demand Prediction for Retail Outlets in Switzerland
? Feature Engineering
APPLIED TECHNOLOGIES
Python
RESPONSIBILITIES
Optimizing prediction model performance
08/2019 - 12/2019
Solution Architect of R-Risk-Simulation-Engine
ENERGY
PROJECT DESCRIPTION
? Development of Risk-Engine using n-dimensional arrays and different marginal
distributions considering risk correlations and extreme events
? Statistical Programming of Risk-Engine in R
? Documentation and Training of employees
03/2019 - 07/2019
Solution Architect of Sales Prediction App for Tax Advisory
PROJECT DESCRIPTION
? Concept of Sales Prediction Architecture
? Statistical Programming with R and Shiny
? Design of Sales Prediction Dashboard
APPLIED TECHNOLOGIES
R-Statistical Computing
RESPONSIBILITIES
Quantitative Lead and Solution Architect
04/2018 - 10/2018
Prokurist and Manager
KPMG AG (>10.000 Mitarbeiter)
ROLE
"Prokurist" and Manager .tb_button {padding:1px;cursor:pointer;border-right: 1px solid #8b8b8b;border-left: 1px solid #FFF;border-bottom: 1px solid #fff;}.tb_button.hover {borer:2px outset #def; background-color: #f8f8f8 !important;}.ws_toolbar {z-index:100000} .ws_toolbar .ws_tb_btn {cursor:pointer;border:1px solid #555;padding:3px} .tb_highlight{background-color:yellow} .tb_hide {visibility:hidden} .ws_toolbar img {padding:2px;margin:0px}
09/2017 - 03/2018
Senior Performance Controller
THYSSENKRUPP AG
ROLE
Senior Performance Controller
04/2017 - 08/2017
Quantitative Lead
PROJECT DESCRIPTION
? Assess the AMA-OpRisk-Model of a leading European bank
? Calculate the fair premium of a professional indemnity insurance covering
the tail OpRisk using a layer construction with 1 billion deductible
? Challenging the OpRisk-Model and the insurance construction
02/2016 - 08/2017
Senior Consultant
ACCENTURE
ROLE
Senior Consultant
09/2016 - 01/2017
Quantitative Project Lead
BANKEN
PROJECT DESCRIPTION
? Quantitative Risk Assessment of AMA-OpRisk Model of Leading European
bank
? Valuation model for insurance premium of a professional indemnity insurance
covering the OpRisk tail
APPLIED TECHNOLOGIES
Analytical Solution in Excel
RESPONSIBILITIES
Develop valuation model for the premium of a professional indemnity insurance
Assess the AMA-OpRisk model
10/2014 - 01/2016
Account Manager
AON RISK SOLUTIONS
ROLE
Account Manager
10/2008 - 12/2012
Referent im Controlling
RWE INNOGY
ROLE
Referent im Controlling
02/2005 - 09/2007
Solution Architect
BANKEN
PROJECT DESCRIPTION
? Predicting operating cash flows
? Calculating default probabilities of small- and medium sized enterprises
APPLIED TECHNOLOGIES
STATA
RESPONSIBILITIES
Solution Architect
01/2001 - 07/2002
Associate
A.T. KEARNEY INDUSTRY
ROLE
Associate

Reisebereitschaft

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Profilbild von Nikolaus Wrede Data Scientist, Data Scientist, Data Scientist, auf Wunsch AÜ, d.h. keine Scheinselbstständigkeit aus Meerbusch Data Scientist, Data Scientist, Data Scientist, auf Wunsch AÜ, d.h. keine Scheinselbstständigkeit
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