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Dr. Matthew Hallowell
Academic Leadership

Dr. Matthew Hallowell

Executive Director of the CSRA

Dr. Matthew Hallowell is a President’s Teaching Scholar and Endowed Professor of Construction Engineering at the University of Colorado at Boulder...

Ayleen Perez
Administration

Ayleen Perez

Operations Manager

Ayleen is the Operations Manager for the CSRA Academic Leadership team. She has made a career in keeping teams organized...

Roya Raeisi
Researchers

Roya Raeisi

PhD Student

Roya earned her bachelors in Civil Engineering from K.N. Toosi University. She graduated from the University of Tehran with her Masters in...

Tristan Walter
Researchers

Tristan Walter

PhD Student

Tristan obtained his BS in mechanical engineering at Florida State University in 2017 and worked in the industry as a supervisor and project engineer for an...

Dr. Siddharth (Sid) Bhandari
Academic Leadership

Dr. Siddharth (Sid) Bhandari

Associate Director of Research

Dr. Siddharth Bhandari is the Associate Director of Research of the Construction Safety Research Alliance...

Arnaldo Bayona
Researchers

Arnaldo Bayona

PhD Student

Arnaldo Bayona is a graduate research assistant with the Construction Safety Research Alliance (CSRA) at the University of Colorado, Boulder...

Evan Stoddard
Researchers

Evan Stoddard

Masters Student

Evan is currently an Undergraduate Research Assistant for the CSRA academic team and is working towards his BS in Civil Engineering at the University of...

Dr. Fred Sherratt
Academic Leadership

Dr. Fred Sherratt

Associate Director of Research

Dr. Fred Sherratt has over ten years’ experience working on construction sites for a large main contractor in the UK, as well as over ten years’ experience...

Jazmin Lopez
Researchers

Jazmin Lopez

PhD Student

Jazmin graduated from the University of Iowa with a Bachelors of Science in Civil and Environmental Engineering in the Fall of 2018. After obtaining...

Sreeja Thallapureddy
Researchers

Sreeja Thallapureddy

PhD Student

Sreeja Thallapureddy is a third-year PhD student at the University of Colorado, Boulder. Before joining CU, Sreeja graduated with a Masters in Civil...

Notable Alumni

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Associate Professor | North Carolina State University

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Dr. Rayyan Alsamadani

Ministry of Public Works | Saudi Arabia

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Dr. Matthew Calhoun

Assistant Professor | University of Alaska Anchorage

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Dr. Dylan Hardison

Assistant Professor | East Carolina University

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Dr. Rico Salas

Senior Manager | Ernst & Young

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Assistant Professor | Al-Jouf University (Saudi Arabia)

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Dr. Erin Arneson

Assistant Professor | Colorado State University

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Dr. Elif Erkal

Senior Associate | Exponent Consulting

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Dr. Behzad Esmaeili

Assistant Professor | George Mason University

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Dr. Ulises Techera

Instructor | University of Colorado