88 Fox Run Road
South Salem, NY 10590
Phone 914.661.0053


"Thanks to the Internet marketing services provided by Primary Systems and Michael Weinstein, is now the largest website on the Internet of die-cast collectible cars, planes, trucks and buses. We never realized how cost-effectively and quickly we could increase our Search Engine Rankings, reach thousands of opt-in Email customers and develop an online reseller base of over 2,000 affiliates. Thank you, Michael, for showing us the future today!"
Robert King, Director,, CT

"As a fellow entrepreneur, it is clear that Michael Weinstein is someone who has a unique combination of technical and business skills, excellent analytical skills and a strong network of contacts in the industry. He is a natural born entrepreneur with a drive to transform visions into realities and his ability to articulate as well as execute his visions has led to the success he has achieved throughout his career. Having known Michael both personally as well as professionally for several years, I can truly say that he is someone I would recommend without reservation to provide leadership, strategic planning and growth for high-tech companies and I look forward to working with Michael whenever I get the chance."
Kyle Shannon, Founding Partner,, NY

"Primary Systems' leadership and strategic vision has helped us successfully launch our start-up company as well as further develop and dramatically improve our product line. His demeanor and business savvy allowed us to define a clear company direction as well as effectively convey our company message as we continue to focus on simplifying work for our customers. I really enjoy working with him."
Robert Bucifferro, President, Entropy Business Software, CT

"No where have I ever met someone who has such a strong technical background and can also communicate so effectively with others who may not have such a background. He has a great combination and understanding of business, technology, strategic value and entrepreneurial leadership making him someone who I look to work with whenever possible."
Gregg Rochman, President, The Rocklee Company, NY

"Whether running truly effective email marketing campaigns, managing affiliate networks and related Internet marketing efforts, growing start-ups, or effectively working with people, Primary Systems is the place that I always recommend to lead such efforts. His unique blend of technology leadership coupled with a tremendous business sense has led to his success previously, currently, and will continue to do so in the future."
Dan Sepesi, President, Sepesi, Inc., NY

"Primary Systems was instrumental in providing the technology leadership that led to a 50% reduction of our inventory costs. We were able to save millions of dollars every year as he has proven to be the kind of professional who truly cares about his customers, employees and overall impact his business and technology visions provide. It was a pleasure working with them. I highly recommend them!"
Kip Kyprianou, President, CompuAid, CT

Representative Clients Increased online sales by over 50% through email marketing campaigns, affiliate marketing, banner ads and search engine marketing efforts for the world's largest online supplier of die-cast cars, planes, trucks and buses. Doubled online revenue in under one year for this online garden business that offers fruits and vegetables, plants, flowers bulbs, trees, gardening accessories and more! From a complete website re-design and e-commerce implementation to email acquisition efforts and weekly email campaigns, Primary Systems helped Gardeners' Choice become America's favorite source of online quality horticulture at the best prices anywhere.

Entropy Business Software: Member of the Board of Directors and Interim CTO responsible for leading the the DataMagnet product development, sales and marketing efforts and launch of this high-tech startup that provides Business Reporting Tools and Data Mining Solutions for its customers. Interim President responsible for driving website traffic and leading the day-to-day operations of this online education company and literacy program provider, including the strategic and operational leadership of marketing, sales and technology.

Axxess Business Consulting: Responsible for providing business plan consulting and startup advisory services to clients of this small business consulting company that aims to make high-quality consulting services and low-cost financing available to millions of entrepreneurs while enabling them to share the American Dream of business ownership.

Teleport Vision: Advisory Board Member and Internet marketing services consultant assisting the growth of this fast growing secure wireless voice, video and data communications company in the government and private sectors.

BA-Insight: Advisory Board Member helping raise capital and lead sales efforts for this hardware/software products company leading the enterprise search technology industry.

Owl Computing Technologies: Former Interim Director for this fast growing high-tech data security company; extended existing products to new application areas as well as sales and marketing efforts in the government and private sectors.

SanDisk Corporation: Provided business process automation and programming services dramatically reducing the Total Cost of Ownership of the systems that run the world’s largest supplier of flash memory data storage card products.

Esselte: Provided complete Situation Analysis/Assessment, software selection as well as payroll, ERP & CRM business support systems implementations for a major manufacturer of office products.

Life Settlements Industry: Led the product development and implementation of multiple S&P rated Life Settlements financial and software applications leading to over $50 million in funding for new business ventures.