Andrew Wienen
Founder and CEO of Prevvi. Andrew pairs an enterprise technology background with hands-on AI engineering to run secure, reliable IT for Massachusetts businesses.
About Andrew
Andrew Wienen is the founder and CEO of Prevvi, a managed IT and AI solutions provider based in Cambridge, Massachusetts. He leads the company's service delivery, security operations, and AI engineering, and works directly with the businesses Prevvi supports.
Before founding Prevvi, Andrew led enterprise technology programs spanning AI, automation, and Workday Financials for large organizations. Selected work from that background is documented in Prevvi's project case studies.
Andrew is Claude Certified by Anthropic and designed the multi-agent AI operation that Prevvi itself runs on, described in How Prevvi Uses AI. He writes the Prevvi blog: practical, sourced guidance on managed IT, cybersecurity, and AI for business owners and operators.
Areas of focus
- Managed IT operations
- Cybersecurity for small business
- AI automation & agent systems
- Microsoft 365 & cloud infrastructure
- IT strategy & budgeting
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