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Ferdinantos KottasFK
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Ferdinantos Kottas

@ferdinantoskottas

I build credit-risk scorecards and quantitative portfolio models using Python, SQL, R, and financial econometrics.

Greece
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What I'm looking for

I'm looking to apply quantitative risk, financial econometrics, machine learning, and AI to credit-risk, portfolio-management, or investment-research work with measurable business impact.

At Creditinfo and Optasia, I developed credit-risk scorecards and lending strategies across European, African, Asian, and Latin American markets. My work covers the full model lifecycle, from data analysis and feature engineering through validation, deployment, monitoring, and recalibration.

I use Python, SQL, and R to build application, behavioural, fraud, collection, and default-risk models, including IFRS 9 approaches for PD, LGD, EAD, expected credit loss, staging, and early-warning indicators.

My research at Maynooth University, UCD, FMC, and KEPE focuses on asset pricing, portfolio management, risk modelling, and machine learning in finance. I have published research on EU green, grey, and red securities, factor models, crisis sentiment, and equity portfolio construction.

I also analyse equities and cryptocurrencies for VF Investment/VisionFactory, combining fundamental, technical, and quantitative research. I bring applied financial econometrics, reinforcement learning, and data science to decisions on credit risk, investments, and portfolio optimisation.

Experience

Work history, roles, and key accomplishments

National University of Ireland Maynooth logoNM

Research Fellow/Teaching Assistant

National University of Ireland Maynooth

Sep 2018 - Aug 2022 (3 years 11 months)

Served as Research Fellow and Teaching Assistant, supporting academic research and teaching activities in finance and econometrics.

CK

Financial Researcher

Centre of Planning and Economic Research (KEPE)

Mar 2021 - Mar 2022 (1 year)

Conducted financial and economic research using quantitative and econometric analysis. Produced research reports and analytical summaries.

EE

Research Analyst (Trainee)

Enpact e.V.

Sep 2018 - Dec 2018 (3 months)

Conducted economic research for Africa, Asia, LATAM and other countries using global databases. Applied statistical techniques in R and created the FSI index.

National & Kapodistrian University of Athens logoNA

Computer Lab Assistant (Volunteer)

National & Kapodistrian University of Athens

Sep 2014 - Jul 2015 (10 months)

Provided computer lab assistance and support to students and faculty.

National Bank of Greece logoNG

Credit Risk Analyst (Internship)

National Bank of Greece

Jul 2014 - Sep 2014 (2 months)

Analyzed and predicted exposure of mortgage loans and debit card portfolios for Non-Performing Loans. Generated risk assessment reports and presented findings to senior leadership.

Education

Degrees, certifications, and relevant coursework

National Technical University of Athens logoNA

National Technical University of Athens

M.B.A., Techno-economics systems

2026 -

Grade: Distinction

M.B.A. in Techno-economics systems with Distinction, major in Technology management.

Athens University of Economics and Business logoAB

Athens University of Economics and Business

M.Sc., Accounting & Finance

2016 - 2017

Grade: Distinction

M.Sc. in Accounting & Finance with major in Finance and minor in Accounting. Thesis: 'Determine the factors of business investment in euro area countries' with Distinction.

Coursera logoCO

Coursera

Course, Reinforcement Learning

2022 - 2022

Completed the Fundamentals of Reinforcement Learning course.

Aristotle University of Thessaloniki logoAT

Aristotle University of Thessaloniki

M.Sc., Data and Web Science

2022 - 2025

Grade: Distinction

M.Sc. in Data and Web Science with Distinction. Thesis: 'Portfolio Management Application based on Ranking and Reinforcement Learning'.

Microsoft logoMI

Microsoft

Professional Certification, Data Science

Azure Data Scientist Associate certification.

DataCamp logoDA

DataCamp

Professional Certificate, Data Analysis

Professional Data Analyst Certificate.

University of Nicosia logoUN

University of Nicosia

Professional Certification, Blockchain

Blockchain Developer certification.

National & Kapodistrian University of Athens logoNA

National & Kapodistrian University of Athens

B.Sc. (Hons), Applied Mathematics

2009 - 2015

B.Sc. (Hons) in Applied Mathematics with triple major: Statistics & Operation Research, Computational Mathematics, and Teaching Mathematics.

University of Nicosia logoUN

University of Nicosia

Independent Course, Digital Currencies

2022 - 2023

Independent course: Introduction to Digital Currencies.

Coursera logoCO

Coursera

Professional Certificate, Data Science

IBM Data Science Professional Certificate.

AG

Athens, Greece

Course, Institutional Stock

2012 - 2012

Completed Training in Helex: Institutional Stock course.

National & Kapodistrian University of Athens logoNA

National & Kapodistrian University of Athens

Course, Research Skills

2016 - 2016

Completed Referencing and Research Resources with Effective Literature Searching course.

AG

Athens, Greece

Course, Digital Marketing

2017 - 2017

Completed Digital Marketing & Social Strategy course.

National & Kapodistrian University of Athens logoNA

National & Kapodistrian University of Athens

M.Phil., Economics

2016 - 2018

M.Phil. in Economics with dual major in Quantitative methods and Economics Science.

National & Kapodistrian University of Athens logoNA

National & Kapodistrian University of Athens

Course, Machine Learning

2017 - 2017

Completed Machine Learning with Matlab course.

Athens University of Economics and Business logoAB

Athens University of Economics and Business

Course, Audit, Fraud Detection, Risk Management

2017 - 2017

Completed courses in The Audit, Fraud Detection and Prevention, and Risk Management.

National & Kapodistrian University of Athens logoNA

National & Kapodistrian University of Athens

Course, Signal Processing

2018 - 2018

Completed Signal Processing with Matlab course.

Udacity logoUD

Udacity

Nanodegree, Data Science

2020 - 2020

Nanodegree in Programming for Data Science with Python.

Corporate Finance Institute logoCI

Corporate Finance Institute

Course, Finance

2020 - 2020

Completed courses in Accounting Fundamentals, Bloomberg Essentials, Excel Crash, Reading Financial Statements, and ESG.

Coursera logoCO

Coursera

Course, Bayesian Statistics, Investment Technology

2020 - 2020

Completed Bayesian Statistics: From Concept to Data Analysis and Innovations in Investment Technology: AI courses.

Udacity logoUD

Udacity

Nanodegree, Predictive Analytics

2020 - 2020

Nanodegree in Predictive Analytics for Business.

Coursera logoCO

Coursera

Course, Neural Networks and Deep Learning

2021 - 2021

Completed the Neural Networks and Deep Learning course.

DataCamp logoDA

DataCamp

Course, Quantitative Analysis

2021 - 2021

Completed the Quantitative Analyst with R and Python course.

University College Dublin logoUD

University College Dublin

Visiting PhD Student/Researcher, Finance

2018 - 2022

Visiting PhD Student/Researcher in Finance at the Smurfit Business School.

University of Macedonia logoUM

University of Macedonia

M.Sc., Business Analytics & Data Science

2021 - 2024

Grade: Distinction

M.Sc. in Business Analytics & Data Science with Distinction. Thesis: 'P.M. & Allocation Strategies: DRL vs. Traditional approach'.

National University of Ireland Maynooth logoNM

National University of Ireland Maynooth

Ph.D., Empirical Finance & Financial Econometrics

2018 - 2024

Ph.D. in Empirical Finance & Financial Econometrics, with research collaboration with UCD. Research areas include asset pricing, portfolio and risk management, financial econometrics, and ML & AI in finance.

University of Nicosia logoUN

University of Nicosia

Exchange student, Computer Science and Engineering

2023 - 2024

Exchange student in the Department of Computer Science and Engineering.

Democritus University of Thrace logoDT

Democritus University of Thrace

M.Sc., Applied Mathematics

2025 - 2026

Grade: Distinction

M.Sc. in Applied Mathematics with Distinction.

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