--- title: "Curriculum Vitæ" --- [[./files/cv.pdf][(PDF version)]] * Work experience *** [[https://www.mindsay.com/][Mindsay]]: R&D Data Scientist and Engineering Manager October 2018--present - Natural Language Processing and Reinforcement Learning for Chatbots - Management of the R&D team (3 data scientists) and of all research projects - Entirely responsible with the CTO for the patents strategy in Europe and abroad - Attended a 6-day training programme for young managers ([[https://ignition-program.com/formations/spineup-mars-2020][SpineUp]] by Ignition Program) *** [[http://www.sysnav.fr/][Sysnav]]: Real-time geolocalization algorithm on an embedded device March--August 2017 - Mathematical modelling of the human walk - Step detection using artificial intelligence on inertial sensors data - Statistical methods for trajectory reconstruction - /Award:/ [[http://www.sysnav.fr/dimitri-lozeve-etudiant-sysnav-obtient-le-prix-du-meilleur-stage-de-recherche-2017-de-lecole-polytechnique/][Best Research Internship 2017, from École polytechnique]] - [[./files/sysnav_internship.pdf][Outline of the confidential report (PDF, in French)]] ([[./files/sysnav_internship.pdf.minisig][sig]]) and [[https://dlozeve.github.io/stage3a/][slides]] *** [[https://www.natixis.com/][Natixis]] London Branch, Global Infrastructure and Projects: Intern Analyst June--August 2016 Origination and execution of project finance transactions: offshore windfarms, hydroelectric dams, and a biomass power plant now under construction in northeastern England. Long-term projections of energy and financial time series data. *** French Engineering Corps: Army officer 2014--2015 Operation Sangaris: Military intervention in the Central African Republic. - Instructor for new recruits for 4 months (around 30 soldiers) - Security Officer during the building of a Bailey bridge in Bangui - Participation in an intelligence gathering mission in the Northeastern part of the country - /French Republic Distinctions:/ Overseas Medal, National Defence Medal * Education *** University of Oxford: [[https://www.ox.ac.uk/admissions/graduate/courses/msc-statistical-science][MSc in Statistical Science]] 2017--2018 - Applied and computational statistics, statistical machine learning and statistical inference *** [[https://www.polytechnique.edu/][École polytechnique]] 2014--2017 - Majors in Majors in Applied Mathematics, Operations Research, Data Science, and Computer Science - /Distinctions:/ Outstanding Investment, Outstanding Leadership *** Lycée Privé Sainte-Geneviève, Versailles: Preparatory classes to French /Grandes Écoles/ 2012--2014 - Majors in Mathematics and Physics * Scientific projects *** Topological Data Analysis of time-dependent networks 2018 - Master's thesis, joint work with Oxford's Department of Statistics and Mathematical Institute, with Prof. Heather Harrington (Oxford), Prof. Mason Porter (UCLA), and Prof. Renaud Lambiotte (Oxford) - Application of the recent advances in Topological Data Analysis (TDA) and Persistent Homology to periodicity detection in temporal networks - [[./files/tdanetworks.pdf][Dissertation (PDF)]] ([[./files/tdanetworks.pdf.minisig][sig]]) *** Research work on Community Detection in Social Networks 2016--2017 - Research project with the Microsoft-INRIA joint center, with Prof. Laurent Massoulié - Comparison of the performance of state-of-the-art algorithms (theory and implementations) - Application to large-scale, real-world social networks - [[./files/communitydetection.pdf][Dissertation (PDF, in French)]] ([[./files/communitydetection.pdf.minisig][sig]]) and [[https://dlozeve.github.io/reveal_CommunityDetection/][slides]] *** SERB X-CubeSat II program: a nano-satellite dedicated to Sun-Earth relationship 2015--2016 - Solar Irradiance and Earth Radiation Budget: Payload preliminary design - Co-authored [[http://dx.doi.org/10.1117/12.2222660][SPIE Proceedings article]] on the project’s technical specifications - [[./files/serb.pdf][Dissertation (PDF, in French)]] ([[./files/serb.pdf.minisig][sig]]) *** Research work on Markov Chains and Queuing Theory 2013--2014 - Study on the convergence of queues through algebra and numerical simulations - [[./files/filesdattente.pdf][Dissertation (PDF, in French)]] ([[./files/filesdattente.pdf.minisig][sig]]) * Languages and skills *** Computer science *Python:* - Numerical computing: [[http://www.numpy.org/][Numpy]], [[https://www.scipy.org/][Scipy]] - Data analysis: [[https://pandas.pydata.org/][Pandas]] - Machine Learning: [[http://scikit-learn.org/][Scikit-Learn]] - Deep Learning: [[https://www.tensorflow.org/][TensorFlow]], [[http://pytorch.org/][PyTorch]] - Network analysis: [[https://networkx.github.io/][NetworkX]], [[https://graph-tool.skewed.de/][graph-tool]] - Research projects and hackathons: [[https://github.com/dlozeve/community-detection][community detection]] and [[https://github.com/dlozeve/DocAssist][DocAssist]] *Julia:* - Numerical computing, machine learning - Optimisation and Operations Research: [[https://github.com/JuliaOpt/JuMP.jl][JuMP]] - Projects: [[https://github.com/dlozeve/GardenOptim][Garden optimisation]] using Markov Chain Monte Carlo and integer programming *R:* - Statistical modelling and inference (generalised linear models, bayesian analysis) - Data analysis: [[https://www.tidyverse.org/][Tidyverse]] - Network analysis: [[http://igraph.org/][igraph]] *C, Java:* Embedded and [[https://github.com/dlozeve/Satrap][network]] programming, [[https://github.com/dlozeve/topological-persistence][scientific computing]] *SQL:* Basics *Haskell, Lisp (Scheme):* Hobby projects ([[https://github.com/dlozeve/orbit][N-body simulation]], [[https://github.com/dlozeve/Civilisation-hs][SAT solver]], [[https://github.com/dlozeve/aoc2017][Advent of Code 2017]]) *Software:* Git, GNU/Linux, LaTeX, [[https://aws.amazon.com/][Amazon AWS]], [[https://www.mongodb.com/][MongoDB]], [[https://www.wolfram.com/mathematica/][Wolfram Mathematica]], Microsoft Office See also [[./skills.html][a complete list of my skills in Statistics, Data Science and Machine Learning]]. *** Languages - French - English *** Sports *Fencing:* vice-president of the 2016 [[http://x-systra.com/][X-SYSTRA International Fencing Challenge]]; 29th in the 2016 sabre French Student Championships *Scuba-diving:* CMAS ★ ★ ★, 170+ dives