Image of Josselin Muller

Josselin Muller

Software Engineer

Software Engineer at GroupM

New York, New York

Section title

Josselin Muller's Email Addresses & Phone Numbers

Josselin Muller's Work Experience

GroupM

Software Engineer

New York City

Xaxis

Software Engineer

September 2012 to February 2015

New York City

The MIG (Media Innovation Group) - WPP Group

Internship - Software engineer

February 2012 to August 2012

New York City

Josselin Muller's Education

EPITA: Graduate School of Computer Science and Advanced Technologies

Master degree, Computer Science

2007 to 2012

Josselin Muller's Professional Skills Radar Chart

Based on our findings, Josselin Muller is ...

Troubleshooter
Pragmatic
Quiet

What's on Josselin Muller's mind?

Based on our findings, Josselin Muller is ...

52% Left Brained
48% Right Brained

Josselin Muller's Estimated Salary Range

About Josselin Muller's Current Company

GroupM

Developer of a distributed job scheduler providing an easy and reliable way of processing event level data files.Built around Amazon Web Services, the system completely abstracts the infrastructure and resource management, and only provides a simple REST API to the developer who can submit jobs and check their status.Hadoop clusters are automatically created, re-used and brought down...

Frequently Asked Questions about Josselin Muller

What company does Josselin Muller work for?

Josselin Muller works for GroupM


What is Josselin Muller's role at GroupM?

Josselin Muller is Software Engineer


What is Josselin Muller's personal email address?

Josselin Muller's personal email address is m****[email protected]


What is Josselin Muller's business email address?

Josselin Muller's business email addresses are not available


What is Josselin Muller's Phone Number?

Josselin Muller's phone (212) ***-*140


What industry does Josselin Muller work in?

Josselin Muller works in the Computer Software industry.


Who are Josselin Muller's colleagues?

Josselin Muller's colleagues are Marion Murphy, Lulu Qurratu Aini, Sutan Siagian, Resa Prasetyo, Michelle Munera, Katie Yiwei Jia, Girish Menon, Ann Ng, David Chu, and Senri Gan


About Josselin Muller

💼 Past Experience

Josselin Muller is currently a Software Engineer at GroupMJosselin Muller is currently a Software Engineer at GroupM in New York City. Developer of a distributed job scheduler providing an easy and reliable way of processing event level data files.Built around Amazon Web Services, the system completely abstracts the infrastructure and resource management, and only provides a simple REST API to the developer who can submit jobs and check their status.Hadoop clusters are automatically created, re-used and brought down as part of the flow.A typical ETL job consists of the following steps: downloading data from Ad Server, uploading it to Amazon S3, running multiple Hive queries, and finally moving the final results to an Amazon S3 bucket.➔ Conception, design and implementation of the entire project➔ Development of a monitoring UI to track the state of the system➔ Development of tools to automate QA testing➔ Maintenance and continual improvements➔ Integration to TeamCity for automatic builds➔ Integration to Octopus for automatic deploymentProgramming languages / frameworks / systems involved:➔ C#➔ .NET WebAPI / Services➔ AWS (EC2, S3, EMR)➔ Hadoop + Hive for ETL➔ RabbitMQ➔ NFS for file sharing between workers➔ .NET MVC 5 + JQuery + Knockout.js for the monitoring UI➔ dotLiquid (.NET template engine).


🎓 Education

Josselin Muller has a Master's degree in Computer Science from EPITA, a University in the Netherlands. Muller worked in the Netherlands Organization for Scientific Research (NWO) from 2007 to 2012. In his previous tenure as a graduate student at theEPITA, Josselin Muller was responsible for teaching and conducting research in the areas of computer science, artificial intelligence, and machine learning. Muller has authored and co-authored several works in these aforementioned fields. Muller is also a highly experienced lecturer and teacher. In his current role at the EPITA, Muller primarily teaches students in the areas of computer science and artificial intelligence, but he is also open to teaching other courses and fields in the future. Muller has a keen interest in teaching and engaging students in hands-on and research-based learning experiences. Muller is an excellent teacher and is known for his latest efforts to make computer science teaching accessible and engaging for students of all ages. Muller is currently a member of the Dutch Academy of Sciences.


💡 Technical & Interpersonal Skills

Josselin Muller is a experienced software engineer and web developer with over 7 years of experience in the software development and web development industries. Muller has a strong background in C# and .NET, working with a variety of systems, including Hadoop and Hive. Muller is also skilled in developing tools for extract data from websites and logs, as well as working with several programming languages, including C++ and Java. Muller is also experienced in teaching programming curriculums to juvenile students, and has also worked on several projects as a teaching assistant.


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In a nutshell

Josselin Muller's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

0 year(s), 11 month(s)

Josselin Muller's Willingness to Change Jobs

Unlikely

Likely

Open to opportunity?

There's 87% chance that Josselin Muller is seeking for new opportunities

Josselin Muller's Social Media Links

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