Mark Wrenn

Co-founder & CTO

Ceresti Health

Aug 2013 - Current (12 years 11 months)

Chief Technology Officer working with experienced healthcare professionals to enable personalized dementia care. Ceresti is pioneering a new standard of care for Alzheimer’s Disease and other dementias. The Ceresti Cognitive Health Program combines a proprietary cognitive health model, a network of certified professionals, and cloud-based technologies to tackle the challenges of Population Health Management for dementia.

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Consultant

Binary Theory Inc

Jan 2013 - Aug 2013 (8 months)

Working with AB Graphic International, developed and enhanced industry leading laser cutting technology. Technology and workflow improvements targeted and delivered at LabelExpo 2013 in Brussels, Belgium

Senior Director, Product and Business Development, Aperio Managed Network

Aperio

Jul 2012 - Jan 2013 (7 months)

Responsible for all aspects of product development, client services and third party business relationships for Aperio’s managed network product. Responsibilities include: • Directing the activities of software development, QA, customer implementations and relationships, cloud infrastructure design and operation and third party business relationships • Managing and developing a strong cohesive team to deliver results on time and within plan • Managing budgets and conducting long range planning • Communicating activities, status and future plans to the executive team and other parts of the organization • Working closely with other groups to ensure well executed and coordinated results for the company. This includes maintaining multi-discipl

Director, Professional Services and Business Development

Aperio

Dec 2009 - Jul 2012 (2 years 8 months)

Responsible for: • Providing value-added software and services to ensure customer utilization and satisfaction with Aperio hardware and software. • Generating customer roadmaps to guide adoption. • Generating statements of work, contracts and pricing. • Developing business relationships to drive market growth and customer satisfaction.

Senior Manager, Professional Services

Aperio

Dec 2007 - Nov 2009 (2 years)

Responsible for: • Providing value-added software and services to ensure customer utilization and satisfaction with Aperio hardware and software. • Generating customer roadmaps to guide adoption. • Generating statements of work, contracts and pricing.

Software Manager, ScanScope Systems

Aperio

Jan 2004 - Dec 2007 (4 years)

Managed a group of 4-6 engineers in the development of Aperio's core technologies.

Senior Software Engineer

Aperio

Jan 2002 - Dec 2003 (2 years)

Designed and developed the "Controller" software for Aperio's ScanScope product line. The Controller is a C++, multi-threaded application that interfaces to motion controllers and video systems to capture and produce digital slides. The Controller software supports the entire ScanScope product line from the T108 through the latest products.

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Senior Software Engineer

Wave Front Technologies

Aug 2000 - Dec 2001 (1 year 5 months)

Laser Cutter/Motion controller. Developed integrated CAD designer/emulator software for industry leading laser cutter. The software package allows customers to import drawings of cut patterns from popular graphics tools and tailor them to run on the laser cutter. The software package also emulates the behavior of the motion controller in the laser cutter for testing purposes and generates files that are executed on the laser cutter. Files downloaded to the motion controller support real-time tracking and laser cutting on a moving web. The package is written in C++ and operates on both MacOS and Windows. ISA to PCI Project Converted old style ISA motion card to the PCI bus format. The design centered around a PLX 9050 chip and a Xilinx CP

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Product Manager

Internet Dynamics Inc

Jan 1999 - Jul 2000 (1 year 7 months)

Responsible for product definition, product roadmap, customer requirements. Assumed responsiblity for marketing when the VP of Marketing left the company. Duties included advertising, trade shows, lead generation, market positioning.

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Principle Member of Technical Staff

Internet Dynamics Inc

Mar 1997 - Dec 1998 (1 year 10 months)

Assumed leadership of a small group of engineers to develop an Internet Firewall product on Windows NT. Wrote web-based license management system that uses X.509 digital certificates for authentication and ASP and COM objects under IIS to generate license keys. Wrote two chapters on ActiveX for a SAMS publication called "Visual C++ 5 Developer's Guide" Performed product training.

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Senior Member of Technical Staff

Internet Dynamics Inc

Aug 1996 - Feb 1997 (7 months)

Worked with a small group of engineers to develop an Internet Firewall product on Windows NT. Designed and implemented the Authentication Server using Visual C++ and MFC. This involved creating a shared multiple process heap using Memory Mapped Files, Events and Semaphores. Designed and implemented a client/server authentication tool using sockets.

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Lead Software Engineer

Mergent International

Jan 1994 - Dec 1996 (3 years)

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Systems Programmer

IBM Canada Ltd

Jan 1984 - Dec 1990 (7 years)

Systems Programmer

Manulife

Jan 1981 - Dec 1984 (4 years)

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