Management consultant · Quantitative analyst

Greetings. I'm Michael Kotsifakis.

A management consultant and quantitative analyst in Athens — working across risk, treasury and AI-driven investing, and once a member of Greece's national archery team.

Get in touch

01Introduction

02About

I'm a management consultant and quantitative analyst at Accenture, and the co-founder and CEO of Exechon Capital. I build quantitative systems that turn complex data into clear decisions.

03Experience & education

A single record of work and study.

2024–Present
Co-founder & CEO
Exechon Capital

Building a quantitative investment platform — a multi-agent system with LLM-orchestrated research, signal generation and walk-forward validation across public-equity markets.

Aug 2023–Present
Management Consultant — Strategy & Consulting
Accenture

Risk, ESG and treasury reporting platforms for systemic banks and energy majors — EU Taxonomy, Pillar III and ESRS in Power BI, built on SQL, Python, Databricks and Kyriba.

Nov 2022–Jul 2023
Data Analyst
Motodynamics S.A. — Porsche, Yamaha & Sixt

A dynamic-pricing engine using time-series forecasting (ARIMA, Prophet) that contributed to a 35% year-on-year rise in net sales, and a customer-profiling model that reduced churn-related losses by 22%.

2022–2023
MBA, International
Athens University of Economics and Business

Business strategy, investment analysis, risk management and business intelligence.

2018–2021
BSc, Applied Mathematics
National and Kapodistrian University of Athens

Lebesgue integration and Fourier series, game theory, operational research, cryptography, probability and statistics — with a specialisation in Monte Carlo methods.

04Capabilities

What I work with.

Quantitative & technical

Applied mathematics · Quantitative analysis · Computational methods · Monte Carlo methods · AI-driven projects

Consulting & strategy

Management consulting · Risk management · Client relationships · Contract management

Data & domains

Data analytics & business intelligence · Dynamic pricing models · Customer profiling

05Selected work

Research and practice.

  1. 01

    Multi-horizon strategy research

    A proprietary quantitative research programme testing multi-horizon investment strategies against live market data.

    Quantitative finance · Exechon Capital

  2. 02

    The finiteness of the class number

    A study of class number theory and the finiteness proofs underpinning algebraic number theory.

    Algebra and geometry topics · Winter semester 2019–2020

  3. 03

    Polynomials

    Polynomial structures — properties, theorems and their applications across algebra.

    Algebra and geometry topics 2 · Spring semester 2020–2021

  4. 04

    Euler's Latin squares

    The classical thirty-six officers problem, Latin squares and Euler's combinatorics.

    Algebra and geometry topics 2 · Spring semester 2020–2021

06Achievements

A record of competition and study.

Three-time Panhellenic archery champion

National champion in 2013, 2015 and 2018, and a member of Greece's national team at European level.

Archery
2017
European Archery Championship · Marathon, Greece.
2014
European Archery Championship · Ljubljana.
2014
European Archery Championship · Moscow · ranked 33rd globally.
2014
1st Multi-Winner Award · Hellenic Olympic Committee.
Academic
2022
Samsung Innovation Campus · Upskilling Digitally · AUEB.
2021
Certificate in Monte Carlo Statistical Methods · NKUA.
Service
Military service · Athens Army Materiel Audit Office, Financial Corps.

07Interests

Interests

Beyond the workentrepreneurship, financial markets, quantitative finance, politics, motorsport engineering, archery, mindfulness, applied mathematics, data science and technology.

08Contact

Let's talk.

For consulting, collaboration, or a conversation about quantitative finance.

© 2026 Michael Kotsifakis Athens, Greece