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title | author | abstract | theme | highlight-style | date |
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Resume | Yann Esposito | Yann Esposito's Resume | solarized-dark | solarized-dark | 26 July 2016 |
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Yann Esposito
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name Yann Esposito mail yann.esposito@gmail.com port (+33)650845271 address Bât 9, Résidence Saint Marc 591, avenue Jean Aicard 06700, Saint Laurent du Var
Professional Background
2016 → Clojure Software Engineer for Cisco (Threatgrid), Remote
2013 → 2016 Machine Learning Scientist & Software Engineer at Vigiglobe, Sophia Antipolis, France
2010 → Co-Founder of GridPocket, Sophia Antipolis, France
2007 → 2013 AirFrance, Sophia Antipolis, France
10/2006 → 3/2007 Post Ph.D., Hubert Curien Laboratory, St-Etienne, France
10/2004 → 9/2006 ATER (College Degree Teach & Research), Marseille, France
10/2001 → 9/2004 University Monitor (College Degree Teach & Research), Marseille, France
1995 → 2000 Miscellaneous summer jobs
Education
2004 CS Ph.D. in Machine Learning at Université de Provence 2001 D.E.A. (Equivalent to Master in Computer science) 2000 Maîtrise in Computer Science 1999 Licence in Computer Science 1998 DEUG MIAS (Math) 1995 BAC S (Math)
Research Activies: Publications
International Journal [Fundamenta Informaticæ, 2008] [Pattern Recognition, 2004] Internation Conferences [ECML 2008] [ICGI 2006] [COLT 2006] [COLT 2004] [ICALP 2003] [ICGI 2002] National Journal [JEDAI 2002] National Conferences [CAp'06] [CAp'04] [CAp'03]
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Presentation
I am French with a Post Ph.D in Machine Learning1. Furthermore I love web programming and design.
I am currently working remotely for Cisco Security team as a Clojure Software Engineer.
Previously I worked for Vigiglobe.
The first six months I worked with node.js
(API/MongoDB/Web).
Then we upgraded our stack to Clojure, Haskell, Mesos, Kafka, Druid, etc...
At that time we were two to make all technical decisions.
In the end we made a real time analytics of social media content on a scalable architecture.
Actually our architecture is able to manage (Aggregation & Machine Learning) thousands of messages per second.2
In particular, I've written an Haskell twitter stream absorber able to handle thousands of tweets per seconds. And I coded myself a real time sentiment analysis module taking algebraic properties into account to optimize its efficiency.
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During my Ph.D. I made a C++ program (github3 and resume4). I coded most of standard HMM learning algorithms. I developed an algorithm which I invented during my Ph.D. which use some operational optimization algorithm. During this period I published articles in international conferences and I taught Computer Science to college students.
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At the Hubert Curien Laboratory I made my post Ph.D. I developed a scientific application in Java/applet/JWS that should be used by biologists. The code has been updated a bit since my 6 month post Ph.D5.
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I worked in the web industry for Airfrance. My work environment was quite heterogeneous. From shell scripting to manage huge amount of data, web design and production environment.
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I worked for GridPocket (I am a co-founder). This is a French startup specialized in Electric Grid. I created a private6 web application.
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I've also written an iOS application to manage passwords7.
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I am the author of some quite popular blog posts8.
For an almost exhaustive list of my projects, you could check my github account: github.com/yogsototh
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Public things done
- Cisco (threatgrid) Security & Threat Management.
- Vigiglobe architecture able to analyze thousands of social media messages in realtime. In particular, real time Machine Learning & Statistics.
- Gridpocket web services (from conception to realization, works in correlation with a mobile app)
- DEES: a 10.000 line C++ command line program. This program implement most HMM standard algorithms & inference algorithms.
- SeDiL: a Java application using Swing UI. The goal is to provide biologist an easy way to use an algorithm that generate Similarity Matrices for strings but also for Tree structures. Most graphics was done by me, including the drawing of trees. I didn't used a library for that purpose.
- YPassword iOS application
- YPassword web interface in elm
- Also relative to YPassword ; a Dashboard Widget, a command line tool.
- Some websites: yannesposito.com
- Written a thesis in Machine Learning and published in major international conferences: [ICALP 2003], [COLT 2004] & [COLT 2006].
- A full javascript web application which display Electric consumption in real time.
- mkdocs (the engine I use to create this document. I exported it in HTML, PDF (using \LaTeX) and SVG.
- some Mac OS X screensaver, a MetaPost plugin to draw Automata, an RFC-like document to help my student to make a TOR like network, etc...
- a bunch of other projects see http://github.com/yogsototh
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Technical Competences
Languages Haskell, Clojure, Javascript, scheme, C, camL, C++, Ruby, Perl, Java, Python, PHP Web frontend elm, Clojurescript, Reagent, Angular.js, sass, etc... Web frameworks compojure-api, Yesod, servant, actionhero ML Tools weka, SVMlight Stream Computing kafka, druid, storm (with clojure) UNIX Shell scripts (zsh, bash), awk, \LaTeX, ConTeXt, metapost VCS git, Bazaar (DCVS), subversion (svn), CVS Mac/iOS Objective-C Cocoa (Mac & iOS), Dahsboard widget, Quartz Composer
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Jobs
Clojure Software Engineer for Cisco 2016 →
- Remote
Product Security Threat Management Role Clojure Software Engineer
Machine Learning Scientist & Software Engineer for Vigiglobe 2013 → 2016
- Sophia Antipolis, France
Product Scalable Real Time Social Media Analytics Sentiment Analysis Many client side web applications (Angular.js & reagent) Role Machine Learning Scientist (fast sentiment analysis, learning protocols, etc..) Full stack engineer (backend to frontend architecture) Keywords Clojure, Haskell, node.js, reagent, Angular.js, Stream computing
Co-Founder & freelance for GridPocket 2010 →
Sophia Antipolis, France
Product Two API server (one for client, another for administration) A private client side web application An iPhone Application Some Linux boxes to send data to the servers A Linux driver Role Full technical responsibilities Keywords Ruby, REST, JSON, HTML, CSS, Javascript, AJAX, jQuery, Objective-C, ASIHTTPRequest, CorePlot, CoreData, C
Consultant, AirFrance 2007 →
Sophia Antipolis, France
Role In charge of the Airfrance CMS for their website. Keywords TeamSite, Perl, XML, XHTML, CSS, javascript, JSP, Unix (Solaris/Linux), Bazaar
Post Ph.D 10/2006 → 3/2007
Université Jean Monet, Laboratoire Hubert Curien, Saint-Etienne
Product SeDiL Role Java Developer Research Similarity measure between strings or XML trees Contact Marc Sebban Keywords UML, Java 1.5, Swing, Java 2D, Java Web Start, Applet, subversion, XML, XHTML, PHP
Details:
Java application: 11 000 lines with javadoc
Main functionalities
- learn edit matrices
- compute edit distances between trees or strings
- visualize trees or sequences (JAVA 2D)
- classification using K means
- Generate random tree couple from an edit distance matrice
ATER 10/2004 → 9/2006
Research & Teacher, Université de Provence, Marseille
teach 1/2, research 1/6, C++ development 1/3
DEES ; a C++ software
7500 lines of C++ code, 10.000 with comments
Main functionalities:
- Mulitiplicity Automata, HMM & PDA Inference,
- Baum Welch & Viterbi Algorithms,
- GraphViz export,
- String Generation from many Models,
Languages C++ API STL Environment Linux (Debian) & Windows XP
Moniteur des Universités 10/2001 → 9/2004
Université de Provence, Marseille
teach 1/3, research 1/3, C++ Development 1/3
Creation of DEES (see preceeding entry).
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Diploma
2004 Ph.D. degree in Machine Learning 2001 D.E.A. in Computer Science (equivalent to master) 2000 Maîtrise d’Informatique 1999 Licence in Computer Science 1998 DEUG MIAS (math) 1995 BAC S (math)
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Scientific Publications
International
Journals [Fundamenta Inforamticæ vol.86 2008] [Pattern Recognition, 2004]
Conferences [ECML 2008] [COLT 2006] [ICGI 2006] [COLT 2004] [ICALP 2003] [ICGI 2002]
Workshop [TAGI05]
National (French)
Journals [JEDAI, 2003] Conferences [CAP 2006] [CAP 2004] [CAP 2003] Thesis [Université de Provence 2004]
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Projects
Most of my latest programming activities are publicly available at github.com/yogsototh
Haskell libraries
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holy-project
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human-readable-duration
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wai-middleware-caching-lru
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wai-middleware-caching-redis
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wai-middleware-caching
YPassword 2008 →
Mainly an iOS application:
I've done fully the website from scratch. Also there are some javascript implementation of YPassword method:
- a Mac OS X dashboard widget,
- a Cappuccino Web application,
- a jQuery Web application,
- a command line tool,
- an Applescript helper
Anonymous Network Project 02/2006 → 06/2006
Made a protocol similar to TOR for student.
Other projects
- Web Application used for private team usage at AirFrance 2008 → This application is just done for teh lulz. Not related to the Airfrance work. But still pleasant. Javascript(Prototype.js, Scriptaculous), CSS, PHP/MySQL, Google Talk
- metapost package to draw Automata 2003 → 2004 metapost
- Mac OS X Screensavers (YClock & YAquaBubbles) 2003 → 2004 Objective-C,Quartz Composer,Cocoa
You could find even more information by looking at:
- My personnal website:
http://yannesposito.com
- My github account:
http://github.com/yogsototh
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To be more precise in Grammatical Inference ↩︎
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http://labh-curien.univ-st-etienne.fr/SEDiL/faq.php?lang=en (I like to believe I became a better designer ☺) ↩︎
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Sorry the code is private I can't show it :(. ↩︎