Julien Malka

45 rue d'Ulm · Paris, France · julien.malka@ens.fr

24 year-old student in Computer Sciences, I am particularly interested in theoretical Computer Sciences, Decentralized Systems and Artificial Intelligence. I always strive to learn more, tackle new challenges, and spend time to think about difficult problems until I can find my way around them. I find fulfilling to transmit my knowledge to others by teaching.


Parisian Computer Science Research Master

Ecole Normale Supérieure Paris
2020 - 2021

Dual Bachelor in Mathematics/Computer Sciences

Ecole Normale Supérieure Paris
2019 - 2020

Bachelor in Communication Systems

Swiss Institute of Technology Lausanne
2015 - 2019

Baccalauréat Général Série S

Institution des Chartreux
  • Obtained with "Mention Très Bien".
2012 - 2015


Formal proof of the perfect forward secrecy of Spake2

Equipe Crypto - ENS
  • 6-month internship under the supervision of Michel Abdalla.

Gromov-Wasserstein Optimal Transport for Heterogeneous Domain Adaptation

Université Côte d'Azur
  • 3-month internship under the supervision of Remi Flamary and Nicolas Courty.
  • Obtained the grade of 19/20.

Du transport optimal et de son appplication en apprentissage statistique

Ecole Normale Supérieure
  • Bibliography project made with Camille Mondon and under the supervision of Claire Boyer.
  • Obtained the grade of 15/20.

Undecidability of the Generalized 3x+1 Problem

Ecole Normale Supérieure
  • Bibliography Project for a Formal Languages and Computability course.
  • Obtained the grade of 18/20.

Multi-Document Abstractive Summarization

Artificial Intelligence Lab EPFL
  • 6 month project about neural summarization with Prof. Faltings and supervised by a PHD student.
  • Implemented state of the art models from research papers.
  • Suggested interesting ideas to improve the models.
  • Obtained the grade of 5.5/6 for an excellent research project.


Teaching Assistant

Swiss Federal Institute of Technology Lausanne (EPFL)
  • More than 450h of collaboration with EPFL Professors.
  • Involved in student tutoring, exams corrections, exercises and project creations.
  • Worked as an assistant for 6 different courses (AICC I twice, Computer Architecture, ICC-Programming, Digital Systems Conception and ICC-Theory) with Prof. Lenstra, Prof. Stojilovic, Prof. Kluter, Prof. Boulic.
2017 - 2019

Manager and Python Instructor

TechSpark Academy, Switzerland
  • Managed teams of 5 instructors during summer camps.
  • Created a 5-day Python syllabus adapted to teens.
  • Taught the syllabus in several Swiss schools (Florimont Institute in Geneva, Champittet in Lausanne and Lyceeum Alpinum Zuoz) to 12-15 year-old students.
2018 - 2021

Python Assistant for MBA students

International Institute for Management Development (IMD)
  • Assisted Prof. Meidell in his Python and Data Science week for executive MBA students.
  • Involved in students coaching and exercises creation for the syllabus.

Cryptography Teacher in High Schools

Sciences Promotion Service EPFL
  • Intervened in 5 different high schools in Vaud to make a quick and fun introduction to Cryptography to promote the Alkindi contest in Switzerland.
2018 - 2019

Personal Teacher

Livementor / Freelance
  • Taught High School level Mathematics and Physics on an online platform to more than 20 different students for a total of 200h.
  • Received a stunning 5/5 evaluation by the students.
  • Been a personal teacher to several students during my parisian studies.
2016 - 2017

Associative Experience

Elected member

Délégation Générale- École Normale Supérieure
  • Represented the student community in front of the school management.
  • Management of the student housing.
2020 - 2021


Comité d'Organisati on des Fêtes - École Normale Supérieure
2020 - 2021


Talens - École Normale Supérieure
  • Helped motivated students to discover "post-bac" subjects and refine their orientation.
2019 - 2021


Blockchain Student Association EPFL
  • Participated in the creation of the association.
  • Organized several talks and workshops to vulgarize the blockchain technology to EPFL students.
2018 - 2019


IC Travel EPFL
  • Involved in the organization of the yearly computer science departement trip.
2018 - 2019

Member of the Board

Coaching EPFL
  • Created a revision program for first year students.
2016 - 2017

Personal Projects


Created during LauzHack 2018, it is a tool to monitor the reactions of an audience and determine if they understand a class. It relies on advanced computer visions technologies.


A plain Python implementation of a Neural Network made for the purpose of learning the Neural Network theory.


A plain Python implementation of a BlockChain hosting a cryptocurrency to learn the technology.


Python script to communicate over a continuous channel with gaussian noise and impairment. Made during the Principle of Communications course.


A distributed HashTable written in C. Made during a C course.


Made during LauzHack 2020. Scanable T-shirts that display informations about your interlocutor to help break the ice.


Since 2017, I enjoy practicing artistic Photography. I most particularly like outdoor and architectural photography in addition to portrait photography. You can find some of my recent works on my Instagram account. I'm also covering some of the events happening at the Ecole Normale Supérieure.