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Cloud, Data, AI, & IT Support.
Cloud Tech Solutions that Grow with You.
Reinventing productivity is key to your business success.
Our Core Expertise.
Cloud, Data, AI, and IT consulting firm boosting productivity.
Reintivity is a Cloud Technology Solutions firm that has been helping businesses reach their full potential since 2013. We develop and administer custom software solutions for start-up, scale-up and mid-market clients.

What Our Clients Say.
Phenomenal job while working as a technical contractor. He was able to develop full end-to-end solutions using Microsoft SQL technologies with minimal direction. He was able to effectively interact with business users to gather requirements, build a scope, and deliver the final product in a timely fashion. Not only did he do an exceptional job with the projects he was assigned to, he went above and beyond and hosted MS SQL classes covering various topics for my staff.
I had the pleasure of working with the consultant when he was a technology consultant for a managed care entity that was bringing up its systems to report data to the state and conduct healthcare analytics. I knew when he contacted me that he had always first thought things through as he was consistently both clear and methodical in his presentation. He was always quick to grasp new information and often times ended up helping me to figure out problems in our state technology systems. His technical skills seemed very strong. He was always very positive and a pleasure to work with. I always enjoyed interacting with him. I highly recommend the consultant.
Applied Leadership and Technical Skills are the best words to describe him. He has a talent for looking at extremely complex challenges, designing solutions that are both effective and economical and implementing solutions while ensuring that everyone learns from the process. He is also a pro at uncovering hidden value in others. Hire his team to do a project, and he is going to deliver several options you never thought were possible. He exceeds expectations in everything that he does for his clients, his staff and his employer.
Our Technology.
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Thoughts & Resources.

Custom Software Development Services
Unlock custom web, mobile & SaaS; Reintivity upgrades core apps with expert dev, matching your vision and use-case know-how to elevate your offering. See how…

Lock the Digital Front Door: Why Chicago-Area SMBs Need a Password Manager
Sticky notes aren’t security. See how a password manager slams the door on hackers, cuts login time, and keeps Chicago SMBs compliant. Download the free guide to learn more…
Windows 11 is leaning into passkeys (and your logins are about to get way easier)
Windows 11 makes passkeys simple: faster, safer sign-ins with face, fingerprint, or PIN—no passwords to steal. See how SMBs can get ready for a passwordless future…
Windows is finally making passkeys painless
Passwords are out; passkeys are in. Windows 11 now makes secure, phishing-resistant logins easier, with smoother manager integration. See how Chicago SMBs can switch…
Your Website, Their Playbook: Outsmarting OSINT (for Chicago SMBs)
Your website can be a welcome mat for customers—and a playbook for scammers. Learn quick fixes, MFA/passkeys wins, and a 2-minute OSINT test your team can try…
Onboarding’s Blind Spot: Why New Hires Are Prime Targets
New hires can be your biggest cyber risk. In their first 90 days they’re far more likely to click bad links. Start training on day one to cut exposure and build habits…
Let’s Talk About Your Business Needs.
Do you need scaleable technology support, project management or custom software development? We will be glad to answer all your questions as well as estimate any project of yours.
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