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About Us

Meeting the team

INVASIVECODE was founded on the idea of bringing smart, spectacular, and delightful mobile solutions to the market. After a 2008 trip to San Francisco, that coincided with Steve Jobs' keynote speech presenting the first iOS Software Development Kit, INVASIVECODE was born.


During the past 6 years, we have committed ourselves exclusively to Apple-based technologies, creating iOS applications, offering iOS training, and providing iOS consulting. Our iOS mobile solutions cover the entire process from the initial concept to design and development.


We are a diverse group from around the world. Our varied backgrounds complement each other, allowing each of us to offer something exceptionally unique to INVASIVECODE.


Geppy Parziale is an electronic engineer with more than 15 years of experience in software design, development and large-scale deployment. During the last 10 years, he has been involved in International R&D projects related to computer vision, pattern recognition, and biometrics authentication. He has several scientific publications and patents.

Geppy is proficient in Apple-related technologies such as Cocoa Touch and Cocoa. He works at Apple as a senior iOS and OS X engineer consultant on future emerging technologies for the Frameworks department.

Eva Diaz-Santana is a geodesic and cartographic engineer with experience in digital image processing, remote sensing, geographical information systems and location-based services. She worked in biometric authentication and fingerprint recognition and has a long experience in software design and development.

She is fluent in Objective-C and Cocoa and has a very good knowledge of the Apple IDE. She worked at Apple as Cocoa Software Architect and UX Designer.

Florence Yuen is our User Interface Designer with web and print design experience. She graduated from San Francisco State University with a degree in Visual Communications. She is proficient in the Illustrator, Sketch, Photoshop, After Effects and InDesign.

Francisco Roales has a Master's degree in Marketing and Advertising. He is an expert in Search Engine Optimization and Online Marketing. Since 1996 he has been working as a Product Manager for various enterprises in the IT sector. He is now specializing in Community Management.

Javier Diaz is a software engineer with experience in software design and development. He has 5 years of experience in .NET and C#. He moved to Abu Dhabi (U.A.E.) in 2008 and started developing mobile applications with emphasis on Objective-C, Cocoa, Cocoa Touch, and Xcode. He is a versatile developer and his experience has contributed towards variety of successful projects.

Vicente Vicens is an iOS and OS X developer dedicated exclusively to the Apple platforms since 2007. He has attended the WWDC every year since then. He previously worked for a chemical company wherein he designed their ERP, implementing quality systems and databases for tinting machines from scratch. The first computer he bought with the money earned with his first job was an Apple IIc, and he still has it.

Andrew Gaylord is our social media content writer.  He graduated from Harvard University with a Bachelor of Arts in Social Anthropology.  He is currently pursuing a Masters of Fine Arts in Creative Writing at University of San Francisco.


1355 Market Street, Suite 488
San Francisco, CA 94103 hello@invasivecode.com
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