OIGA - Key Persons


Aldemar Hernandez

Job Titles:
  • Member of the LEADERSHIP TEAM Our Executive Team
  • Chief Data Scientist
As Oiga's Chief Data Scientist, Aldemar Hernandez manages the company's data science team including multiple groundbreaking initiatives across industries such as finance, education, human resources, health care and video games. He is an entrepreneur with more than a decade of experience working with artificial intelligence technology and neural networks, including work at various startups in the United States and Latin America. Aldemar has a Master's Degree in Control and Automatization with a specific focus on Artificial Intelligence. This, coupled with his experience as an AI researcher with 10+ years in industrial and applied AI experience, has enabled Aldemar to build a successful career both as a researcher and as a university professor. Beyond his deep experience in the field of AI, Aldemar is a key component of Oiga's management team where he is focused upon innovating the company's suite of products. When he's not changing the world, Aldemar has a passion for music and sports participation, including playing the electric guitar and swimming.

Bob Reisenweber - CEO

Job Titles:
  • Chief Executive Officer
  • Member of the LEADERSHIP TEAM Our Executive Team

Carlos Osorio - CTO

Job Titles:
  • Chief Technical Officer
  • Member of the LEADERSHIP TEAM Our Executive Team
  • Technology 's Chief Technical Officer
Carlos Osorio is Oiga Technology's Chief Technical Officer. He's a lifelong technologist with a wide breadth of experience, particularly with Microsoft technologies. Carlos is passionate about emerging technology and can always be counted on to find a solution for our clients' most difficult problems. But where Carlos excels is in health tech. He has over 15 years of experience in software development and implementation of desktop and web-based applications, clinical engineering, and information and communication technology (ICT) in healthcare, eHealth, telemedicine, international standard based interoperability and interconnection of biomedical equipment, and is an offensive and defensive security certified professional (CODSP). Carlos has led multiple successful software projects, both national and abroad, with a keen interest in artificial intelligence, big data analytics and beautiful user interface experiences. He enjoys a finely brewed coffee while he works (it is Colombia, after all!).

James Don

Job Titles:
  • Chief Architect
  • Member of the LEADERSHIP TEAM Our Executive Team
James Don is Oiga's Chief Architect. Originally from China's Hunan province, James has more than 25 years of development experience across a multitude of different technologies and software platforms. James is an expert in working with high volume, horizontally scalable systems. His innovative and "out of the box" approach to software development is the driving force behind Oiga's success with emerging technologies. James' passion for technology is second only to his passion for spicy food, and James delights in watching the faces of his co-workers turn red after swallowing a mouthful from one of his homemade, delicious Hunan style dishes.

Michael Puscar - Founder

Job Titles:
  • Founder
  • Member of the LEADERSHIP TEAM Our Executive Team