4.96/5 Average Rating
Based on 201 verifiable client reviews on projects completed in expert marketplaces*
* the reviews are based on the projects executed through Upwork and Catalant expert marketplaces. The reviews are publicly available at www.upwork.com/fl/darsei and https://experts.gocatalant.com/nj3k2p

Testimonials

“Don't miss the opportunity to get things done right the first time. I highly encourage you to hire Darsei if you are lucky enough to get on his schedule. His work is exceptional, and we started planning another project with him before the first was even over. He made suggestions that improved the project, and provided a deep dive into our data that demonstrated a thorough understanding of our niche market, which he was not familiar with before this project. He was able to extract insights from the data that were not obvious and quite helpful. Darsei is unfailingly professional, prompt in communication, and finds solutions to problems quickly. Your only regret if you hire Darsei will be that you spent time and money on anyone else.”

Josh Rudegeair

Marketing Director at Ascension

Darsei is world class. He was creative about data sources, a brain-crushing problem-solver, a pleasure to work with, and highly responsive. If you have complex analytical needs and hard problems to solve, call Darsei.

Tammy Halevy

Executive Director at Reimagine Main Street

“Don't miss the opportunity to get things done right the first time. I highly encourage you to hire Darsei if you are lucky enough to get on his schedule. His work is exceptional, and we started planning another project with him before the first was even over. He made suggestions that improved the project, and provided a deep dive into our data that demonstrated a thorough understanding of our niche market, which he was not familiar with before this project. He was able to extract insights from the data that were not obvious and quite helpful. Darsei is unfailingly professional, prompt in communication, and finds solutions to problems quickly. Your only regret if you hire Darsei will be that you spent time and money on anyone else.”

Josh Rudegeair

Marketing Director at Ascension

“Working with Darsei was a pleasure. He helped me and my team quickly gather a large amount of financial and competitive data that was central to our project. I particularly appreciated Darsei's problem-solving. Several times during the project we were brainstorming how to get the most out of a limited data set and he would arrive in our next meeting to report that he'd found another data set that avoided the problem altogether!”

Neil Thompson

MIT Professor and Director at the FutureTech research project

“Darsei is a brilliant researcher with an eye on quality and outcomes. He was effective in understanding the problem I was trying to solve and was wonderful to work with. Highly recommend him for complex data driven research or analyst projects. He's very enterprise friendly and can communicate well with your teams.”

Tim Sanders

New York Times Best Sellin Author and VP of Client Strategy at Upwork

Darsei has been an invaluable partner for my projects and for others in our broader collective. Darsei created data analytics reports by combining data from six different sources that measured the impact of marketing spent. He showed actionable insights on how to optimize the media spend and not only made our end client happy, he also enabled a new way for our client to repurpose the data insights for revenue-generating opportunities. I would highly recommend Darsei!
                                

Adam Towvim

Partner - Chameleon Collective

Can't say enough excellent things about Darsei's work. Darsei helped us with several complex healthcare analytics projects. The results have been exceptional, and each project has been a complete success. Darsei's analytics skills, creativity in how he approaches the problem, attention to detail and follow-through are literally World-Class.
                                

Steve Munini

CEO - Helios Software

“Darsei is a brilliant researcher with an eye on quality and outcomes. He was effective in understanding the problem I was trying to solve and was wonderful to work with. Highly recommend him for complex data driven research or analyst projects. He's very enterprise friendly and can communicate well with your teams.”

Tim Sanders

New York Times Best Sellin Author and VP of Client Strategy at Upwork

Darsei is amazing! We leverage Darsei on a project basis to support our needs around data visualization and analysis. Darsei is professional, reliable, and accurate. It's a real pleasure to work with Darsei and I would recommend him to anyone looking for a talented data analyst!

Ryan Sorley

CEO - DoubleCheck Research

Darsei is world class. He was creative about data sources, a brain-crushing problem-solver, a pleasure to work with, and highly responsive. If you have complex analytical needs and hard problems to solve, call Darsei.

Tammy Halevy

Executive Director at Reimagine Main Street

I highly recommend Darsei Canhasi. We contracted with Darsei to complete business evaluations, financial analytics and financial projections on three separate occasions. On all three projects, we found his work product to be timely, and insightful. We look forward to working with Darsei again.

David Ruppert

Managing Partner - AQYRE Energy

I have worked with Darsei on a number of different projects over the last few years, and he somehow exceeds my expectations every single time. His work is top notch, his communication is excellent, and he truly delivers great value. I intend to partner with him for many more years. Highly recommend.

Christopher Field

Disruptor, Keynote Speaker, Author

“Don't miss the opportunity to get things done right the first time. I highly encourage you to hire Darsei if you are lucky enough to get on his schedule. His work is exceptional, and we started planning another project with him before the first was even over. He made suggestions that improved the project, and provided a deep dive into our data that demonstrated a thorough understanding of our niche market, which he was not familiar with before this project. He was able to extract insights from the data that were not obvious and quite helpful. Darsei is unfailingly professional, prompt in communication, and finds solutions to problems quickly. Your only regret if you hire Darsei will be that you spent time and money on anyone else.”

Josh Rudegeair

Marketing Director at Ascension

“Working with Darsei was a pleasure. He helped me and my team quickly gather a large amount of financial and competitive data that was central to our project. I particularly appreciated Darsei's problem-solving. Several times during the project we were brainstorming how to get the most out of a limited data set and he would arrive in our next meeting to report that he'd found another data set that avoided the problem altogether!”

Neil Thompson

MIT Professor and Director at the FutureTech research project

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