Stephan Grell

Stephan Grell Email and Phone Number

Principal Software Engineering Manager at Microsoft Search, Assistant and Intelligence @
Stephan Grell's Location
Greater Munich Metropolitan Area, Germany
Stephan Grell's Contact Details

Stephan Grell personal email

n/a

Stephan Grell phone numbers

About Stephan Grell

I am working on Microsoft Search as part of Office, was working on the Cortana runtime and lots of different aspects of Bing (from relevance, over shipment processes to crawling). During this time, I was leading geo-distributed teams and worked as a developer on the various endevors.

Stephan Grell's Current Company Details
Microsoft Search, Assistant and Intelligence

Microsoft Search, Assistant And Intelligence

Principal Software Engineering Manager at Microsoft Search, Assistant and Intelligence
Stephan Grell Work Experience Details
  • Microsoft Search, Assistant And Intelligence
    Principal Software Engineer
    Microsoft Search, Assistant And Intelligence Mar 2023 - Present
    Munich, Bavaria, Germany
    Working on Recommendation of documents, news and meeting content in various tools, such as Office, Edge and Windows
  • Microsoft Search, Assistant And Intelligence
    Principal Software Engineering Manager
    Microsoft Search, Assistant And Intelligence Jan 2021 - Jun 2023
    Munich, Bavaria, Germany
  • Microsoft Search, Assistant And Intelligence
    Principal Software Developer - Office
    Microsoft Search, Assistant And Intelligence Feb 2019 - Jan 2021
    Munich Area, Germany
    I am working on Microsoft Search as part of the Office organization, with special focus on search in Teams.
  • Microsoft
    Principle Software Developer - Cortana
    Microsoft Sep 2018 - Jan 2019
    Munich, Germany
  • Microsoft
    Senior Software Engineer - Cortana
    Microsoft Jun 2018 - Jan 2019
    Munich Area, Germany
    I was working on the Cortana runtime in a cross-geo team setup between China, Germany and America. I was leading efforts around skill invocation and helped coordinate the live site duties for the Munich team.
  • Microsoft
    Senior Software Engineer
    Microsoft Jun 2017 - Jun 2018
    Munich Area, Germany
    Beeing part of the Conversational Understanding team in Microsoft, we experimented with new ways to for bots to interact with humans and how to construct inteligent conversations with bots. As a side product, we also developed smart suggestions for Skype and experimented with native invocation of skills in Cortana.
  • Microsoft
    Senior Software Engineer - Bing
    Microsoft May 2009 - May 2017
    Munich, Germany
    During my time at Bing I have been working on a wide variety of aspects of the Bing search engine infrastructure. I started out on the Index side, moved to relevance engineering (first non-us and then worldwide) and shifted afterwards towards running the release process: supporting experimenters with tools and shipping rankers.All of this was done by using C#, Python for tooling, big data analysis (Map & Reduce) to analyze data and build offline resources for ranking and language models (trained with an in-house set of AI tools), as well looking into distributed crawling for our index.In the last two years I shifted my focus a little and made the relevance engineering a hobby and focused on driving release management (execution, process design, and tooling). During this time I revisited the existing processes, restructured them to eliminate overhead and to increase agility. The new processes were put upon new tooling with increased automation and reduced human interaction to eliminate errors and to reduce cost on the ranker shipment and experimentation side. My contribution during this time was mainly on coordination between the various teams, maintaining the vision and road map with some varying development involvement.
  • Microsoft
    Software Development Engineer Ii
    Microsoft Oct 2006 - Apr 2009
    Aachen, Germany
    As a developer at EMIC (European Microsoft Innovation Center) I did applied research as part of European research projects and internal Microsoft proje3cts with different product teams. The research was focused around Grid Computing, Web Services, Service Level Agreements and Complex Event Processing (CEP). We used Java, C# and Web Services for our projects.The most successful research was around CEP together with the SQL server team on StreamInsight as we transferred our research results to the product and enabled/ wrote the debugger for the StreamInsight product.
  • Sun Microsystems
    Software Developer
    Sun Microsystems May 2003 - Sep 2006
    Regensburg Area, Germany
    At my time in Sun I worked as a developer on the Sun Grid Engine with focusing on the scheduling component and overall architecture as part of an open Source Community. The Sun Grid Engine is written in C (a bit of Java) and runs under multiple UNIX and Linux flavors as a multithreaded application. In addition I also participated in maintenance work, community support (discussion forms & blogs), and customer trainings (on-side and in Sun’s training facilities).http://wiki.gridengine.info/wiki/index.php/StephansBlog
  • University Of Erlangen-Nuremberg
    Assistant Researcher
    University Of Erlangen-Nuremberg Oct 2002 - Apr 2003
    Erlangen Area, Germany
    I worked as an assistant researcher in the "Computer Chemie Centrum" and build a tool for chemical simulations based on neuronal networks (Cohen networks).
  • Ibm
    Associated Student Researcher
    Ibm Mar 2002 - Jul 2002
    Ibm Research Tokio
    Research around data bases and knowledge discovery in the Medical domain using Java and the DB2 database.
  • Ibm
    Associated Student Researcher
    Ibm Apr 2001 - Oct 2001
    Ibm T.J. Watson Research Center, New York
    I did my diploma thesis with the IBM Watson Research Center and the University of Heidelberg on Medical Knowledge Discovery. During my research I developed a set of tools to Analyse PubMed abstracts and to extract hypothesis which were not included in any if the documents by themselves. The tool used text minding and build relationship graphs for the analysis. With the tools I was able to rerun earlier studies on knowledge discovery and to come to the same hypothesis.The tools were developed in Java.

Stephan Grell Skills

Software Design Software Engineering Distributed Systems Algorithms C# Computer Science Software Development Object Oriented Design .net Big Data Scalability Data Mining Mapreduce Search Machine Learning Artificial Intelligence

Stephan Grell Education Details

Frequently Asked Questions about Stephan Grell

What company does Stephan Grell work for?

Stephan Grell works for Microsoft Search, Assistant And Intelligence

What is Stephan Grell's role at the current company?

Stephan Grell's current role is Principal Software Engineering Manager at Microsoft Search, Assistant and Intelligence.

What is Stephan Grell's email address?

Stephan Grell's email address is st****@****oft.com

What is Stephan Grell's direct phone number?

Stephan Grell's direct phone number is (503) 443*****

What schools did Stephan Grell attend?

Stephan Grell attended Ruprecht-Karls-Universität Heidelberg.

What are some of Stephan Grell's interests?

Stephan Grell has interest in Children, Environment, Education, I Spend A Lot Of My Time Doing Sports, Hiking, Science And Technology, In My Past, Such As Climbing, Swimming And So On With My Family, Swimming And So On With My Familie.

What skills is Stephan Grell known for?

Stephan Grell has skills like Software Design, Software Engineering, Distributed Systems, Algorithms, C#, Computer Science, Software Development, Object Oriented Design, .net, Big Data, Scalability, Data Mining.

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