Smartsheet Consulting Services

You know Smartsheet can solve the problem. You just need someone who has built those solutions before to get it done right.

Darren Mullen is an independent Smartsheet consultant working with companies on projects ranging from single-sheet automations to enterprise-level portfolio reporting solutions.


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Every engagement is different. Here are the three ways most clients work with me:

You have a specific problem to solve or a solution to build. We scope the work, agree on deliverables, and get it done. Project-based engagements are ideal when you have a clear goal and want a finished product. Whether that’s a reporting system, an automation, an integration, or a complete workflow overhaul.

Your Smartsheet environment is always evolving with new requirements, new teams, new integrations. A retainer gives you consistent access to an experienced Smartsheet consultant without the overhead of hiring full-time. Ongoing support, iterative improvements, and someone who actually knows your setup.

Sometimes the bottleneck isn’t the solution, it’s your team not knowing how to use it. Customized Smartsheet training for your organization, built around your actual sheets, your actual workflows, and the specific things your team keeps getting stuck on. Not generic tutorials. Real training on your real setup.


Here’s a sample of the work to give you a feel for the scope and complexity of problems I work on.

A fiber-to-the-home company needed visibility across their entire project portfolio. Built a reporting solution that gave leadership a real-time view of project status, while allowing contractors to upload construction data, such as permitting statuses and documents.

A real estate broker office needed both office-wide visibility and individual agent accountability. Built a dashboard system where each agent has their own metrics view, with everything rolling up to an office-level summary for management. One source of truth, two very different views of it.

A manufacturing company was manually generating hundreds of PDFs every month from Smartsheet data by embedding multiple row attachments into each PDF. That’s a lot of hours doing something automation can handle efficiently. The solution was to develop and deploy a Power Automate solution that now generates those PDFs automatically, with attachments included. Hundreds of hours saved monthly.

A long-term construction client needed a solution that worked both in the office and in the field. Built and continue to maintain a Smartsheet and AppSheet solution for managing incoming sales leads on the office side while giving field sales teams a mobile-friendly interface to interact with their pipeline. This has been an ongoing engagement that has grown and evolved with the business.


Darren Mullen

Consultant & Instructor

Darren is the founder of Smart Workflow Guru and is ready to guide you on your journey to becoming an expert. He is known for his Smartsheet consulting work under his company brand, Smartsheet Guru. Also under this banner he built a successful group Smartsheet coaching program known as the Smartsheet Guru Elite. Furthermore, he provides, and enjoys, coaching Smartsheet users both in the group setting and one on one.

His love for teaching shows through on his YouTube channel and with his publishing of 2 books on Smartsheet, Smartsheet User Guide for Accelerated Learning and Smartsheet Architecture Solutions. Both of which achieved the coveted orange bestsellers badge on Amazon.

When he’s not busy consulting, creating content or courses, he enjoys spending time with his growing family in the Southern Arizona desert.


Not ready to commit to a full engagement? No problem. Book a free discovery call and let’s talk through what you’re trying to solve.


If you have a specific problem to solve and don’t need a full engagement, a 1:1 coaching session might be the faster path. I work through your exact issue live over Zoom. No long term agreements, just focused help when you need it.