Curriculum Vitae

Martín Arnaiz Iglesias

PhD candidate in Applied Mathematics & Quantitative Finance · MBA in Science & Management, Collège des Ingénieurs · Centre d'Économie de la Sorbonne.

Profile

Applied-mathematics PhD candidate specialising in stochastic optimisation and quantitative finance, with a publication in Mathematics of Operations Research. Alongside the PhD I am completing an MBA in Science & Management at the Collège des Ingénieurs. I enjoy turning theory into efficient, well-tested algorithms, and I am seeking quantitative research and analyst roles in banking, asset management and consulting.

Work experience

2024 – Present

Quantitative Researcher (PhD student)

Centre d'Économie de la Sorbonne

Developing learning and stochastic-approximation schemes for the risk-budgeting problem. Designed mirror-descent algorithms with non-asymptotic convergence guarantees, implemented in Python and published in Mathematics of Operations Research. Supervised by Noufel Frikha.

2024 – Present

Teaching Assistant

Université Paris 1 Panthéon-Sorbonne

Teaching seminars and practical classes in Fundamentals of Mathematics.

2024

Financial Analyst

Tallunion SL

Conducted profitability analysis of products and services. Managed cash flow and assisted with budget tracking. Optimized costs in logistics and inventory management. Prepared financial reports to support strategic decisions.

2021

Research Assistant

Epidemiology & Clinical Research Service · Santiago University Clinical Hospital (CHUS)

Analysis of databases for the evaluation of treatment efficacy. Support in health research through statistics.

Education

2024 – Present

MBA — Collège des Ingénieurs

Science & Management

An MBA pursued in parallel with the PhD, combining management training with corporate projects across Paris, Munich and Turin. Focus on leadership, entrepreneurship and strategic decision-making.

2024 – Present

PhD in Applied Mathematics

Centre d'Économie de la Sorbonne

Stochastic approximation schemes in finance, particularly their applications to risk budgeting and other financial processes. Supervised by Noufel Frikha.

2022 – 2024

MSc Quantitative Economic Methods (QEM)

Erasmus Mundus Joint Master Degree · GPA 4/4

A joint master among Université Paris 1 Panthéon-Sorbonne, UCLouvain, Universitat Autònoma de Barcelona, Università Ca' Foscari and the Warsaw School of Economics. Track: Università Ca' Foscari (2022); Université Paris 1 Panthéon-Sorbonne — M1 MMEF & M2 MMMEF, quantitative finance (2023–2024). Stochastic calculus, machine learning, algorithmic trading, portfolio choice, asset pricing, Monte Carlo methods, econometrics, Hawkes processes, macro- and microeconomics, risk measures.

2018 – 2022

BSc in Mathematics

Universidade de Santiago de Compostela · Grade 8.5/10

With exchanges at Maria Curie-Skłodowska University and Universidad de Sevilla. Statistics, algebra, ODEs, PDEs, mathematical analysis, modelling, geometry, topology and game theory.

High school

Colexio Manuel Peleteiro

Santiago de Compostela

Publications & research

2026

Mirror Descent Algorithms for Risk Budgeting Portfolios

M. Arnaiz Iglesias, A. R. Cetingoz, N. Frikha · Mathematics of Operations Research (INFORMS)

Working paper

Robust Mirror Descent Algorithms for Risk Management

M. Arnaiz Iglesias, N. Frikha · in preparation

Technical skills

ProgrammingPython (NumPy, pandas, SciPy), C++, Excel
Quantitative methodsStochastic calculus & SDEs, stochastic and convex optimisation, Monte Carlo methods, machine learning, time series (Hawkes processes), risk measures (volatility, Expected Shortfall), portfolio optimisation, derivatives pricing.
ToolsGit / GitHub, LaTeX

Awards & distinctions

Leadership & activities

2024 – Present

President of the Sports Committee

Colegio de España, Paris

Organise and coordinate activities and events for residents.

2024 – 2026

Doctoral Student Representative

Université Paris 1 Panthéon-Sorbonne

Liaison between doctoral students and the university administration.

Languages

SpanishNative
GalicianNative
EnglishC1 · Cambridge
ItalianC1
FrenchC1
GermanA2

Interests

Tennis and sport, painting, and sailing (boat licence).