Our people
  • Paul Perez

    Paul Perez

    Architecture - chief Architect

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    Paul Perez is Chief Software Architect of Pymma. He is a software architect, consultant,author and speaker. He brings more than 17 years experience helping corporations for critical mission information systems. Prior to working for Pymma, Paul was an independent software consultant, working for large financial services companies in France, UK, Benelux, and Germany Paul's extensive experiences in high-performance architecture design helps the company's clients solve real-world business problems through technologies. As chief software architect, Paul assists current and future client engagements and develops best practices based on his expertise domain. Paul holds a post master degree from Paris University and is a Sun Certified Enterprise Architect, Togaf certified and holds several other certifications.

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  • David Brassely

    David Brassely

    Development - Chief of Development

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    David is a Pymma’s senior developer. For many years, he has been working for large services companies in France in many domains as insurance, retail or industry before being a Pymma's software consultant, especially in the Java eco-system. Deeply invested in open source project. David is a key resource for many projects such as OpenESB and Gravitee.io. David holds a Master degree from Lille University and other technical certifications as the Oracle Certified Professional Java Programmer, Oracle Certified Professional, Java Business Component Developer, Oracle Certified Master Java Developer and SpringSource Certified Spring Professional.

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  • Yoram Halberstam

    Yoram Halberstam

    Consulting - Security consultant

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    Yoram Halberstam is a senior consultant who has been working for the past 15 years as a developer, architect and security mentor in the IT industry. He specializes in security for mission-critical systems on Java EE and integration systems. In the past, Yoram held various technical and management roles in Europe (France, UK, Benelux, Israel and Germany) for international companies such as British Airways, PriceWaterHouseCooper, Norwich union). He holds a post master degree from Paris University. He is a Sun Certified Developer and hold other technical certifications.

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  • Bruno Sinkovic

    Bruno Sinkovic

    Consulting - Bank Finance

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    Bruno Sinkovic is Solution Architect at Pymma. With more than 20 years of experience in IT Architecture, Bruno is an author, speaker, and consultant on the design of enterprise software. He is specialized in project management for critical project. Using his strong technologic knowledge in the areas of Services Oriented Architecture (SOA), object-oriented development, refactoring, patterns, agile methods, enterprise application architecture, domain modeling, and extreme programming it helped with many strategic and tactical projects to finish on time within the intended budget. In the past, Bruno held various technical and management roles in the US and Europe for international companies. Bruno holds a an Engineer degree from EPITA Engineer School in Paris (France) and a Master of Science, Computer Science (MSc) from Stevens Institute of Technology in New Jersey (Usa)

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  • Patrick Perez

    Patrick Perez

    Consulting - Logistic Retail

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    Patrick has been working for the past 15 years as expert in Business Analysis and IT Organisation for large European and American companies (Marconi, La Poste, Societe General…). Patrick assists our customers to implement Service Oriented Development Process and develop best practices. Patrick holds a Business master degree from Paris Dauphine University and HEC Montreal business school post master degree.

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  • David Sherman

    David Sherman

    Consulting - Customer Relation

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    David Sherman is a senior consultant who has been working for the past 15 years in Telco companies. Working in many places around the world, he is now one of the best specialist on internationnal projects, relationnalship with governmental organisation. In the past, David held various technical and management project in Europe, Africa and China. He holds a master in the business schol Institut Francais de Gestion in Lyon (France).

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