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Management

  • Stefan Groschupf

    Chief Executive Officer

    Stefan Groschupf is the co-founder and CEO of Datameer, the only end-to-end data integration, analysis and visualization platform for big data analytics on Hadoop. One of the original contributors to Nutch, the open source predecessor of Hadoop, Stefan has been at the forefront of the Hadoop and Big Data market and is a frequent speaker at industry conferences.

    Prior to Datameer, Stefan was the co-founder and CEO of Scale Unlimited, which implemented custom Hadoop analytic solutions for HP, Sun, Deutsche Telekom, Nokia and others. Earlier, Stefan was CEO of 101Tec, a supplier of Hadoop and Nutch-based search and text classification software to industry-leading companies such as Apple, DHL and EMI Music. Stefan has also served as CTO at multiple companies, including Sproose, a social search engine company.

  • 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 in the cloud computing and product lifecycle management sectors.

  • Joe Nicholson

    Vice President of Marketing

    Joe Nicholson is Vice President of Marketing 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.

  • Jeff Diller

    Senior Director of Sales

    Jeff Diller is Senior Director of Sales, West for Datameer and a veteran technology sales executive with 25 years experience in building successful sales teams and revenue engines in new and emerging markets.

    Prior to Datameer, Jeff was Director of Sales for the Western Region for Greenplum (acquired by EMC) where he was the #1 sales producer and closed more revenue and customers than any other Sales Director in Greenplum's history. Prior to Greenplum, Mr. Diller was Director of Western Region Sales for Active Reasoning and for OPSWARE where he was successful in closing flagship accounts focused on large enterprises. He also served as Regional Sales Manager at KIVA as a top producer and helped establish KIVA as the market-leading product leading to the acquisition by Netscape in 1997. Early in his career, Jeff spent 10 years at Informix Software in a variety of sales, system engineering management and support roles.

  • Eduardo Rosas

    Vice President of Services

    Eduardo Rosas is Director 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.

  • Anthony Edwards

    Director of Business Development

    Anthony Edwards is Director of Business Development at Datameer and has worked in the Silicon Valley for over 17 years in sales and business development.

    Prior to Datameer he served as the Director of Strategic Alliances for Phizle, where he formulated partnerships that advanced their mobility strategy. He also was a Sr. Manager of Strategic Alliances for Intuit, managing relationships where he negotiated OEM agreements and executed on key deliverables. He has worked in Silicon Valley for over 17 years and has worked in sales and business development for Oracle and Interwoven as well. He is originally from Chicago, IL and a graduate of North Carolina A&T State University in Greensboro, NC.