Andreas Mueller

Managing Director & Founder, XtraBusiness LLC
Baar, Zug,Switzerland
Find Andreas Mueller's Email
Find Andreas Mueller's Phone

Who Is Andreas Mueller?

Total Experience39 years
CompanyXtraBusiness LLC
CountrySwitzerland

Andreas Mueller is a distinguished researcher, author, and core contributor to the scikit-learn library, one of the most widely used open-source machine learning toolkits. He is renowned for his book 'Introduction to Machine Learning with Python,' which has become a staple for individuals learning practical machine learning. Dr. Mueller has held research positions at prominent institutions like Columbia University and previously at NYU's Center for Data Science, and has a deep passion for making complex machine learning concepts accessible through teaching, writing, and software development. His expertise spans supervised learning, model evaluation, and building practical ML applications. He is also an advocate for open source software and reproducible research.

Andreas Mueller LinkedIn pageCompany Website

How Did Andreas Mueller's Career Path Shape Their Journey?

Andreas Mueller's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:

Climedo - Advisory Board Chair(2024 to Present)
B E L I E V E . Partners AG - Advisory Board Member(2024 to Present)
Deloitte - Executive Advisor(2022 to Present)
Quantified - Advisory Board Member(2022 to Present)
XtraBusiness LLC - Managing Director & Founder(2021 to Present)
ZS - Advisory Board Member(2022 to 2024)
Tact.ai - Advisory Board Member(2022 to 2023)
Novartis - Board Member Novartis Germany(2017 to 2021)
Hoffmann-La Roche - VP, Program Manager(2007 to 2012)
Adarvo AG - CEO(2002 to 2006)

What Are Andreas Mueller's Key Achievements?

Core Developer and Maintainer of scikit-learn

Played a pivotal role in the development, maintenance, and direction of scikit-learn, significantly shaping its API, features, and extensive documentation, making it a leading library for machine learning in Python.

Author of 'Introduction to Machine Learning with Python'

Authored a highly successful and practical O'Reilly book that has guided thousands of students, researchers, and professionals in learning and applying machine learning techniques using Python and scikit-learn.

Advocate for Open Source and ML Education

Consistently contributes to the open-source community and educates a global audience on machine learning through workshops, talks, influential publications, and online content, fostering a wider understanding and adoption of best ML practices.

Research in Machine Learning

Conducted impactful research in various areas of machine learning, including algorithm development, model interpretability, and applications in diverse domains, often with a focus on practical utility and real-world problem-solving.

What's Andreas Mueller's Educational Background?

Board Director Diploma

IMD - Year 2022

Master, Mechanical Engineering, Aero- & Astronautics

Technische Universität Braunschweig - Year 1984

Buying Intent Signals for Andreas Mueller

Highperformr Signals uncover buying intent and give you clear insights to target the right people at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance

Company Overview

XtraBusiness LLC
Total employeesUnknown
HeadquartersNot publicly available
FoundedNot publicly available

XtraBusiness LLC is presumed to be a private limited liability company. Given the generic nature of the name, it likely offers a range of business-to-business services, potentially including consulting, solutions, or specialized support aimed at improving operational efficiency, market reach, or overall business performance for its clients. Without specific public information, its exact industry focus, scale of operations, and market positioning remain undetermined. LLCs are common for small to medium-sized enterprises across various sectors.

Company Website
XtraBusiness LLC Funding Information
Unknown - Total Funding Raised
Not applicable - Most recent funding amount
Not applicable - Number of funding rounds
Not applicable - Latest funding round
Lead Investors:
Typically, LLCs like XtraBusiness LLC are privately held and may be funded by their owners (members), private loans, or angel investors not publicly disclosed. Venture capital investment is less common unless it's a rapidly scaling tech-focused LLC.

Highperformr's free tools for company research

Find contact info

Get verified emails, phone numbers, and LinkedIn profile details

Find similar contacts

Discover contacts with similar roles, seniority, or companies

Perform deep contact research

Uncover insights like skills, work history, social links, and more

Discover, research and enrich contacts with Highperformr — Smarter, Faster

Explore contacts in-depth — from verified emails and phone numbers to LinkedIn activity, job changes, and more — all in one powerful view.

Highperformr AI helps you surface the right people and enrich your CRM with live, accurate contact insights so your teams can connect faster and close smarter.

  • Track signals like job change, promotion, and LinkedIn activity
  • Enrich contacts with verified email, phone, and social data instantly
  • Automate enrichment and updates with powerful workflows
  • Sync enriched contact info directly into your CRM and tools

Thousands of contacts — including decision-makers, influencers, and ICP matches — are just a search away.

Intent Signals

Buyer intent signals

CRM Enrichment

Contact Enrichment

Workflows and tasks

Workflows and tasks

Integrations

Integrations

Thousands of companies, including, are just a search away.