Summary
Overview
Work History
Education
Skills
Websites
Certification
Languages
Timeline
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Nikolaos Mandravillis

Nikolaos Mandravillis

Summary

Experienced with managing high-stakes projects and ensuring client satisfaction. Utilizes analytical skills and strategic thinking to drive successful outcomes. Track record of effective teamwork and adaptability in dynamic environments.

Overview

11
11
years of professional experience
1
1
Certification

Work History

Senior Associate

KPMG Greece
10.2022 - Current
  • Provided audit support for Credit Risk models validation under IFRS9 for Greek Systemic Bank.
  • Calculated ECL processes for Retail & Wholesale portfolios using custom VBA solution at International Financial Institution.
  • Supported Credit Risk RWAs calculation and COREP submissions for Greek Systemic Bank.
  • Conducted audit support on complex derivative valuation methodologies for NASDAQ-listed company.
  • Offered audit assistance for Credit Risk parameters under IFRS9 for English Systemic Bank.
  • Performed RWA calculations on Loans and Securitization (SEC-SA).
  • Participated in Liability modeling and ECL calculations on transactions.
  • Contributed to EBA Stress Test in Market (Counterparty Credit Risk) for Greek LSI Bank.

Predictive Analyst

ICAP CRIF
09.2020 - 09.2022
  • Data validation, manipulation, transformation, macros, SQL commands using SAS coding.
  • Data preparation for Credit Rating Models.
  • Involved in constructing Loss & Recovery Curves.
  • Test authorization and preparation for a variety of Scorecards.
  • Involved in preparing templates for Scorecards using Excel manipulation.

Credit Risk Analyst

Calculus Analytics
11.2018 - 07.2020
  • Validated and manipulated data using SAS coding.
  • Identified patterns and trends in datasets.
  • Implemented the Scorecard development process.
  • Worked with big data tables in Banking and Telecommunications.
  • Utilized FICO Model Builder for data analysis and modeling.

Intern

Statistical Agency of the Prefecture of Heraklion
07.2014 - 10.2014
  • Reviewed and coded monthly hospital traffic surveys.
  • Entered and coded physical movement population data.
  • Reviewed and entered annual agricultural survey data.
  • Prepared materials for household income survey, inspected questionnaires, assisted data entry.
  • Reviewed workforce survey questionnaires.

Education

M.Sc - Statistics

Athens University of Economics And Business
09.2019

B.Sc - Mathematics

University of Crete
03.2015

Skills

  • Management and manipulation of large-scale datasets
  • Programming in SAS, R, Python, VBA
  • Machine Learning methodologies & advanced statistical methods
  • Knowledge of SPSS, MATLAB, Microsoft Office, FICO Model Builder
  • Basic Computer Troubleshooting (prepared for CompTIA A certification)

Certification

  • Certified Credit Risk Officer (C-CRRO) – H.A.RI.MA (2022)
  • SAS Certified Base Programmer for SAS 9 (2017)
  • MTA – Software Development Fundamentals (2015)

Languages

Greek
English
French

Timeline

Senior Associate

KPMG Greece
10.2022 - Current

Predictive Analyst

ICAP CRIF
09.2020 - 09.2022

Credit Risk Analyst

Calculus Analytics
11.2018 - 07.2020

Intern

Statistical Agency of the Prefecture of Heraklion
07.2014 - 10.2014

M.Sc - Statistics

Athens University of Economics And Business

B.Sc - Mathematics

University of Crete

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Nikolaos Mandravillis