Management

  • Stefan Groschupf

    Chief Executive Officer

    Stefan Groschupf is a big data veteran and serial entrepreneur with strong roots in the open source community. He was one of the very few early contributors to Nutch, the open source project that spun out Hadoop, which 10 years later, is considered a 20 billion dollar business.

    Open source technologies designed and coded by Stefan can be found running in all 20 of the Fortune 20 companies in the world, and innovative open source technologies like Kafka, Storm, Katta and Spark, all rely on technology Stefan designed more than a half decade ago. In 2003, Groschupf was named one of the most innovative Germans under 30 by Stern Magazine.

    In 2013, Fast Company named Datameer, one of the most innovative companies in the world.

    Stefan is currently CEO and Chairman of Datameer, the company he co-founded in 2009 after several years of architecting and implementing distributed big data analytic systems for companies like Apple, EMI Music, Hoffmann La Roche, AT&T, the European Union, and others. After two years in the market, Datameer was commercially deployed in more than 30% of the Fortune 20.

    Stefan is a frequent conference speaker, contributor to industry publications and books, holds patents and is advising a set of startups on product, scale and operations. If not working, Stefan is backpacking, sea kayaking, kite boarding or mountain biking. He lives in San Francisco, California.

  • Frank Henze

    Vice President of Product Management

    Frank Henze is Vice President of Product Management at Datameer with over a decade of experience in building enterprise software systems.

    Prior to Datameer, Frank ran project management at 101tec, a supplier of Hadoop solutions and Nutch-based search and text classification software to industry-leading companies. His background includes user interface design and development as well as expertise in all of the leading-edge web technologies. He also has over five years experience in development of large-scale systems and search engine solutions for companies such as EMI Music, Sproose, Krugle and the German Environmental Agency.

  • Peter Voss

    Chief Technology Officer

    Peter Voss is CTO at Datameer with extensive experience in software engineering and architecture of large-scale data processing. His focus has been largely on UNIX based enterprise systems with extensive background in Java, Spring, Hadoop, Lucene and Eclipse plug-in development.

    Prior to Datameer, Peter consulted on a number of big data business intelligence projects with companies such as EMI Music and Krugle. Earlier, he was architect and developer for Deutsche Post and their ePost project, a distributed production system that processed more than 1 billion letters per year. Peter studied biology and has a Diplom (i.e., a Masters) in biochemistry and bioinformatics from the University of Köln.

  • Tim Miller

    Vice President of Sales

    Tim Miller is Vice President of Global Sales at Datameer with over 20 years of worldwide industry sales and operations experience in database, security and related technologies.

    Before joining Datameer, Tim was at Crossbeam Solutions, an enterprise network security solution provider, where he led a global team of over 100 personnel in consistently achieving quarter-over-quarter revenue growth. Prior to Crossbeam, Tim spent six years at Ascential Software and IBM, where his leadership and worldwide revenue growth successes helped drive Ascential’s acquisition by IBM in 2005. Before Ascential, Tim led sales teams at Parametric Technology (PTC) and Gartner.

  • Joe Nicholson

    Vice President of Strategy

    Joe Nicholson is Vice President of Strategy at Datameer and a veteran software marketing executive with extensive analytics experience at both startups and publicly traded companies.

    Prior to Datameer, he served as the vice president of product marketing at open source BI leader Pentaho as well as vice president of marketing at compliance and risk management solutions provider Trintech, having joined Trintech as part of its acquisition of Movaris in 2008. Nicholson also served as vice president of marketing and business development at DecisionPoint Software that was acquired by Teradata and served as vice president of platform marketing at Informatica. Earlier in his career, he spent 10 years focused on geographic information systems software with companies such as Autodesk and Strategic Mapping.

  • Jon Oslowski

    Director of Finance

    Jon Oslowski is the Director of Finance for Datameer with more than 8 years experience as a controller and auditor in public accounting.

    Previously, Jon was a Divisional Controller for Serious Energy, an energy management company with software and building materials divisions. Jon also spent 6 years in public accounting completing audits, reviews and compilations with CBIZ/MHM, one of the largest accounting firms in the US. As Director of Finance at Datameer, Jon specializes in GAAP accounting, financial analysis, forecasting, software revenue recognition, financial reporting and oversight, business plan implementation and financial modeling.

  • Eduardo Rosas

    Vice President of Services

    Eduardo Rosas is Vice President of Services at Datameer and brings over 12 years of software implementation experience to the table.

    In this role, Eduardo is focused on delivering repeatable, high quality level of services and support to help clients achieve their goals. Prior to Datameer, Eduardo spent 11 years at Trintech where he focused on managing a team of Technical Consultants and implementing global Java web based solutions. Eduardo is originally from San Jose, CA and graduated from Santa Clara University.