Executive Team

Experience you can count on.


The Axilogic executive management team brings more than 90 years of technology and business expertise to our international property assessment and taxation clients. While the background of our executives is diverse, they are united by a passion for superlative customer service and delivering significant value to each and every client interaction.

John Psihos

Co-Founder and CEO

Entrepreneurial technology executive with almost 25 years of experience in professional services, research and development, technology evangelization and technology adoption, with significant expertise in the logistics, manufacturing, financial services, aerospace, pharmaceutical and retail industries. Highly polished “C”- level sales and business development professional with international experience selling and servicing eight-figure, multi-year deals. Extensive experience in building and managing technology teams and building world class client experience infrastructure. Expert in performance monitoring, analytics and business intelligence technologies.

  • Corporate Strategy 25%
  • Business Development 40%
  • Executive Client Liaison 25%
  • Technology Vision 10%

Michael C. Chettleburgh

Co-Founder and President

Exceptionally diverse professional services and technology executive with 30 years of success in developing and delivering solutions for major government agencies and multinational corporations including those in the financial services, retail, resource and telecommunications sector. Deep technology experience in data warehousing, advanced analytics, business intelligence and performance monitoring. Significant government experience in policy development, program design and process, impact and economic evaluation. Superlative written/oral communications skills with experience selling/servicing multimillion dollar engagements. Best-selling author with over 1,000 domestic and international print, broadcast and web media credits.

  • Corporate Strategy 25%
  • Business Development 25%
  • Marketing and Communications 40%
  • Technology Vision 10%

Predrag Risticevic

Chief Operating Officer

Executive with 15 years of experience in building and operating successful businesses and high performance technology systems. Multi-disciplined professional, comfortable leading technology, operations, risk, trading, sales and compliance. Expert knowledge of algorithmic and quantitative trading strategies and related business intelligence approaches. Managed front, middle, back office operations and related IT systems, including globally distributed, high-frequency trading infrastructure. Corporate strategist with experience in building broker/dealer networks and customized technology ecosystems spanning across multiple time-zones, jurisdictions and domains.

  • Technology Vision 40%
  • Corporate Strategy 25%
  • Technology Solution Delivery 25%
  • Business Development 10%

Chris Devadason

Chief Innovation Officer

Technology visionary and exceptionally creative Enterprise Architect committed to fostering innovation that inspires and enables business evolution and transformation. IT executive with more than 20 years of progressive experience in large scale government and private sector information systems, including 15 years in the property valuation and taxation space delivering solutions to serve up to 9 million customers and hundreds of thousands of users. Significant experience in cloud-computing, open source systems, predictive analytics and the use of emerging technologies to drive significant operational efficiencies.

  • Innovation Vision 50%
  • Technology Solution Delivery 20%
  • Corporate Strategy 20%
  • Business Development 10%

Axilogic Assessment Corporation is a proud member of Axilogic Group (www.axilogicgroup.com)