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propertyshelf, inc.

Mission: Be the most widely used MLS among emerging markets. Revolutionize the Online booking & Packaging Travel Industry

  • Stage Prototype Ready
  • Industry Software
  • Location San Jose Credit Union, South 4th Street, San Jose, CA, US
  • Currency USD
  • Founded April 2009
  • Employees 4
  • Website

Company Summary

Propertyshelf is a technology company with 4 distinct revenue segments:
1. Complete Website Solutions - based on Plone CMS with MLS integration
2. Multiple Listing Services - for real estate and travel products and services. 10 yr. exclusive contract with Costa Rica's Chamber of Real Estate
3. IT Consulting and Software Development Services for medium to large org.
4. Referral Commissions and Booking Fee (Booking Engine - prototype)


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    Johannes Florian Mayr
    President - cofounder

    conceptualized and business developed this venture since 2003 and fully during his MBA from Thunderbird in 2007. Co-founded an online travel (2004) & telecom company (2006) and incorporates these businesses into Propertyshelf's software portfolio soon. Performs all fund raising, business/product developments, sales, and admin tasks . Succeded in MLS & sharing application development of multi-product management system for real estate & travel

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    Benjamin Berger
    CFO & Business Developer

    MBA Global Management
    Area of Responsibility: Assure operational and investment decisions align with long term profitability and growth, Maintain adequate accounting systems, Advise on all investing and financing decisions including share-based compensation, new equity issues, dividend policy, resource allocation, and optimal capital structure. Expertise: Financial & Strategic Planning, Business Expansion & Startups, Staff Management & Developm.

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    Thomas Massmann
    CTO - Vice President

    -Bachelor & Master of Science (Computer Science) – Leipzig University of Applied Sciences
    -Technician for information and communication technologies - IHK
    -Programming Skills: - Python, PHP, Java, CVS, C++, C, Delphi, Pascal, Basic, SQL
    Web Development Skills: - XHTML, CSS, JavaScript, Photoshop, Accessibility in Web Applications, Usability in Web Applications
    WebDevelopment Frameworks/Products: - Zope2/Plone, Zope3/Bluebream, Typo3, TypoLigh

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    Mei-Yu Chu
    COO & Marketing Director

    Bachelor in Industrial Engieering - Taiwan, MBA in Global Management USA.
    Manages Business administration Graphic Design, Customer Service, Mail and Marketing Campaigns for Propertyshelf.


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    John Patterson
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    Margaret Shoaf

Previous Investors

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    Bryan Allen
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    Mayr Consulitng, LLC
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    CR Global Investments, LLC