Jeffrey Berliner

Software Engineer

Dr. Jeffrey E. Berliner holds a Doctoral degree in Electrical Engineering from MIT. Presently consulting for Infrasense, Jeff is responsible for developing and improving a variety of proprietary software, including Stitch (IR and visual data processing), ExploreGPR (3D radar analysis), and winDecar (GPR bridge and pavement analysis). Jeff tailors the applications to support the Infrasense…

Allison Smith

Office Assistant

Allison studied education at Salem State University, and has several years of experience working in the administrative field. As a former small business owner, Allison is experienced in business management, office management, accounting and payroll. Allison’s favorite vacation was spending her honeymoon in Antigua!

Aleksandra (Sasha) Varnavina

Geophysical Analyst

Sasha holds Bachelor’s and Master’s degrees in Geological Science from Perm State University, and a Doctoral degree in Geological Engineering with emphasis in Geophysics from Missouri University of Science and Technology. She has extensive experience working with near-surface geophysical methods, including ground penetrating radar (both ground-coupled and air-launched), ultrasonic testing, seismic, EM & resistivity methods,…

Infrasense Team Ryan Grover
Ryan Grover

Staff Engineer

Ryan Grover holds a Bachelor’s Degree in Civil Engineering from the University of New Hampshire. Once an Infrasense summer intern, Ryan has already served as field lead for GPR and IR data collection of both bridge deck and pavement projects and has been directly involved in data analysis for over 50 projects. He can also…

Seth Brewster

Staff Engineer

A graduate of Worcester Polytechnic Institute, Seth Brewster specializes in GPR and IR data collection and analysis. Since joining Infrasense in 2015, Seth has collected GPR and IR data on over 700 bridge decks and over 4000 lane-miles of pavement. Along with collecting data, his responsibilities include field management, data quality assurance, and data analysis.…

Patrick Gilbride

Staff Engineer

Patrick Gilbride is a Licensed Professional Geologist in the state of Illinois, and a graduate of University of Massachusetts – Lowell, with a degree in Geoscience. He is proficient in geophysics, geology, nondestructive testing, data analytics, and project management. Throughout his career, Patrick has collected and analyzed over 3 million linear feet of GPR data…

Aleksey Khamzin

Geophysical Engineer

Aleksey Khamzin holds Bachelor’s and Master’s degrees in Geophysical Science from Perm State University, and a Doctoral degree in Geological Engineering with emphasis in Geophysics from Missouri University of Science and Technology. He has extensive experience working with NDE technologies, including ground penetrating radar, ultrasonic testing, infrared thermography, resistivity & conductivity methods, and more. Aleksey…

Keith Sorota

Project Engineer

A graduate of the University of Massachusetts – Lowell, Keith Sorota holds a degree in Earth and Environmental Sciences (GeoScience concentration) and 11 years of experience working in the field of remote sensing and NDT. Keith is experienced using GPR systems ranging from 40-MHz to 2.6-GHz for void detection, rebar mapping, bedrock/stratigraphy mapping, concrete deterioration…

Evan Guarino

Project Engineer

Evan Guarino holds Bachelor’s and Master’s degrees in Civil Engineering from Worcester Polytechnic Institute. His responsibilities include project planning, execution, and management, as well as contributing significantly to marketing efforts. Since joining Infrasense in 2011, Evan has collected data on over 1100 bridge decks and over 7000 miles of pavement. He is an avid photographer,…