Reviews from current and past clients...

"iBiology has had the great privilege of working with Daniel McQuillen for over four years. Daniel built and continues to adapt/improve our online courses platform ( In addition to delivering this key product, Daniel also designed and implemented both an analytics dashboard that we use to track course performance as well as an automated email system that allows us to communicate and engage with our course participants. All of Daniel’s work is beautifully-designed, high performing, and really easy to use. But he doesn’t just deliver outstanding products, he’s also fantastic to work with. Daniel brings so much more to his projects than you’d expect from a programmer. As a small nonprofit organization, Daniel has been extremely adept at helping us achieve our ambitious goals and milestones with limited budget. And he does so with great professionalism and efficiency. He is hardworking, reliable, and motivated; he takes initiative and is adaptable to our constantly evolving needs and demands. Furthermore, he is extremely communicative and responsive, and just an overall excellent communicator (which is really important to the staff who are less tech savvy). We can’t say enough good things about Daniel. He has all of the great qualities you’re looking for in a programming consultant."

Shannon Behrman and Alexandra Schnoes

Program Directors
iBiology Courses

“Daniel has worked with Lawrence Berkeley National Laboratory since 2008 on our COMFEN Building Façade Design Tool. His program design insight and expertise has allowed us to develop a very user friendly tool. He is an excellent communicator and has been able to understand our programming needs based on design sessions, and implement those ideas into COMFEN. COMFEN is easy to use, but under the hood it is quite complicated, calling many sophisticated calculation engines “behind the scenes”, and yet it produces results that are easily understood by the target audience, which is primarily architects who are trying to digest complex information to make good design decisions. His attention to detail as well as the ability to see the “big picture” allows him to produce an excellent software tool. He has been wonderful to work with and hopefully we will be able to continue to work on our projects into the future.”

Robin Mitchell
Windows and Envelope Materials Group
Lawrence Berkeley National Labs

“Daniel McQuillen came into an established team to help us with a project that was well underway. He melded with the development team and did exceptional work. He’s not only been a productive member of the team but provided valuable ideas that have enhanced the product we are developing. I would highly recommend McQuillen Interactive for any project work large or small.”

Jay Drager
Director, Global IT Business Systems

“Daniel McQuillen is a superb programmer. We are very pleased with his work on a complicated project. We recommend him highly, and would be pleased to work with him again!”

Joe Deringer
The Institute for Sustainable Performance in Buildings

“The software completed by Mr. McQuillen was sophisticated, user-friendly, and met all aspects of our training needs very well. Perhaps the most impressive work aspect was that Mr. McQuillen could complete such a complex, user-friendly software for us in such a relatively short time frame — he met our tight deadline admirably! I am very pleased to recommend McQuillen Interactive for any interactive design projects, large and small.”

Ted Chira-Chavala, Ph.D.
Institute of Transportation Studies
University of California, Berkeley

“McQuillen Interactive is a professional organization that builds and delivers advanced applications utilizing some of the latest tools and techniques. We implicitly trust and rely on Daniel’s judgment and value his consulting. Our clients demand flawless products; with McQuillen Interactive we meet and exceed those expectations, each and every time. Recently we delivered a customized application to Starwood Hotels’ new chain – Aloft hotels. McQuillen interactive went above and beyond to ensure the project’s success. I highly recommend this interactive development and design firm, it’s one of the best we’ve worked with.”

Stefan Jensen

“McQuillen Interactive helped us develop a very successful and well received user interface for our complete suite of health care supply chain applications. From architecting the interface to designing mockups to producing the final UI, McQuillen Interactive was dedicated to creating a usable and attractive interface for our customers. We now have a consistent, clean and usable user interface on both browsers and handhelds.”

Maher Hakim
VP of Product Development
Lawson Software

“Working with McQuillen Interactive was a breath of fresh air for us at MUELLER. We had a few other contractors working on other projects with us at the time, and they all gave us headaches while McQuillen Interactive was flexible, on time with assignments, accurate and fair. They made the project easy and manageable.”

Kyle Mueller
Creative Director
MUELLER design
(This project won a Gold Medal in the Horizon Interactive Awards)

“We recently bid on work with a large client that really values branding and who brought us to the table for our capabilities and innovative approach. McQuillen Interactive worked with us to strategize, plan and implement our vision for the proposal through an interactive, presentation. Our initial impressions were confirmed: McQuillen Interactive is thoughtful, diligent and detailed oriented. The work was delivered on-time and within the allotted budget. The entire process, down to delivering the Flash presentation to our client, was a big success.”

Steven Nicks
The Phelon Group

“Daniel McQuillen is a Professional. He can come in to a very fast-paced, massively interconnected environment and almost immediately make you feel that he has been there for years. His quality of work, ease of managing, and timeliness makes him quite an asset.”

Isaac Epp
Directory of Development
Vitesse Learning