"We Started Crosswave Because We Were Tired of Watching Good Businesses Make Bad Decisions on Bad Data."
We're not a big consulting firm. We're a small, focused team that does one thing really well — helping mid-market businesses actually use their data.
Who We Are
Crosswave Solutions is a boutique data and AI consulting firm based in Fishers, Indiana. We were founded by Warren Sifre and Sarah Whitworth — two people who spent years inside the data and technology world watching the same problem play out over and over again.
Companies had data. Lots of it. But it was scattered, untrusted, and disconnected from the decisions that mattered. Leadership made gut calls. Teams ran on spreadsheets. And the gap between what the business knew and what it needed to know kept growing.
So we started Crosswave to fix that.
Not with expensive software nobody uses. Not with 200-page strategy reports that collect dust. But with real, working solutions — built on the Microsoft platform your team already knows — that give you answers you can actually act on.
Meet Warren Sifre
Cofounder / President
Warren brings deep expertise in Microsoft Data and AI platforms, with a track record of helping organizations turn complex data environments into clear, confident decision-making engines. He leads every client engagement with the same philosophy: listen first, deliver second, and never leave a client worse off than you found them.
Clients describe working with Warren as refreshingly straightforward. He asks the hard questions, tells you what he actually thinks, and stays focused on what moves your business forward.
Meet Sarah Whitworth
Cofounder / Chief Architect
Sarah is the builder behind Crosswave's most technically complex solutions. She specializes in creating data pipelines, Power BI environments, and automation systems that are both powerful and surprisingly easy for your team to manage.
Her ability to translate technical complexity into tools real people can actually use is what sets her apart. As one client said after running a process she built for the very first time:
"I flew through the process in 25 minutes with zero errors. This is a huge testament to Sarah's ability to create solid tech and teach me well." — Caliber Consulting
Together, Warren and Sarah bring a rare combination: strategic thinking and hands-on technical delivery — under one roof, with no handoffs, no junior consultants, and no surprises.
Why We're Different
Most consultants show up with answers before they understand your questions.
We show up with questions first.
The cornerstone of everything we do is listening. We sit down with your team, understand your environment, ask about your goals, and learn what's actually getting in your way before we ever recommend a single thing.
That approach has earned us something we're genuinely proud of: long-term partnerships with clients who trust us. Not because we sold them the biggest engagement — but because we delivered what we said we would.
"Warren & Sarah at Crosswave have been invaluable for the development and growth of our business. We've been partnering with them for several years and simply put, would not be anywhere near where we are today without their support and expertise." — Premium Logic
Our Promise
We don't sell packages. We don't push technology for technology's sake. And we don't disappear after go-live.
Every engagement starts with a free conversation. We ask questions. We listen. We tell you honestly what we think — including whether we're the right fit. If we're not, we'll say so.
"Crosswave is a team of highly professional and devoted workers led by someone who listens to his customers and desires a good outcome for all." — DatAlign
That's who we are. That's how we work. And that's the standard we hold ourselves to on every engagement.
Want to meet the team before you commit to anything?