Chief Technology Officer
Current
Oct 2021 - Present
AeroLeads people directory · profile
Ryan Hafen Email & Phone Number
CTO, Data Scientist, Statistical Consultant
at
Telperian Inc
1 work email found
@stat.purdue.edu
1 phone found area 509
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
CTO, Data Scientist, Statistical Consultant
Location
West Richland, Washington, United States
Who is Ryan Hafen? Overview
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Quick answer
Ryan Hafen is listed as CTO, Data Scientist, Statistical Consultant at Telperian Inc, based in West Richland, Washington, United States. AeroLeads shows a work email signal at stat.purdue.edu, phone signal with area code 509, and a matched LinkedIn profile for Ryan Hafen.
Ryan Hafen previously worked as Chief Technology Officer at Telperian Inc and Senior Principal Data Scientist at Preva Group. Ryan Hafen holds Phd, Statistics from Purdue University.
Company email context
Email format at Telperian Inc
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{first_initial}{last}@stat.purdue.edu
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AeroLeads found 1 current-domain work email signal for Ryan Hafen. Compare company email patterns before reaching out.
Profile bio
About Ryan Hafen
I am an independent consultant and (remote) adjunct assistant professor at Purdue University. My work and research focuses on tools, methodology, and applications in exploratory analysis, visualization, statistical model building, and machine learning on large, complex datasets.
Listed skills include R, Statistics, Statistical Modeling, Hadoop, and 21 others.
Current workplace
Ryan Hafen's current company
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13 roles · 29 years
Ryan Hafen work experience
A career timeline built from the work history available for this profile.
Senior Principal Data Scientist
Current
Jan 2018 - Present
Statistical Consultant
Current
Hafen Consulting, Llc
See http://ryanhafen.com to learn more about what I am working on.
Dec 2014 - Present
Adjunct Assistant Professor
Current
Purdue University
Nov 2014 - Present
Statistical Scientist
Research in visual and computational methods and environments for analysis of large, complex data using R and Hadoop. Project work in analysis of multi-terabyte power systems sensor network data, energy forecasting, load forecast error modeling, wind power integration studies, natural gas pipeline anomaly detection, PHEV drive cycle analysis, radionuclide.
2010 - 2014
~4 yrs
Research Assistant
Development of new methods for modeling and monitoring emergency department disease counts, new methods for density estimation, new research methods in statistical visualization for large data sets. Extensive programming work in R, C, and UNIX command-line tools.
2007 - 2010
~3 yrs
Teaching Assistant
TA for Stat 113, "Statistics and Society" -- Taught multiple discussion sections for two semesters.TA for Stat 225, "Introduction to Probability Models" -- Lectured for one semester. Created interactive technology-based lectures and planned and held extra help sessions. Also involved in providing input for a future redesign of the course.
2006 - 2007
~1 yr
Database / Web Application Developer
Team Up For Good Health
Developed web application for customer health monitoring using MySQL and PHP.
2006 - 2006
Associate Instructor / Teaching Assistant
Math 3070, "Probability and Statistics for Scientists and Engineers" for 2 semesters, Math 1070, "Introduction to Statistical Inference" for 3 semesters. Received top marks from student evaluations and received commendation from department chair for outstanding score on teaching effectiveness section of student evaluations.
2004 - 2006
~2 yrs
Data Analyst
Matched voter registration data with account holders to provide additional means of address verification, Investigated profitability of accounts of convicted felons, worked on algorithm to categorize free-text database entries, primarily using SAS.
2005 - 2005
Actuarial Intern
Examined the validity of assumptions for mathematical models, prepared and summarized monthly annuity lapse reports, working primarily in VBA and Excel.
2004 - 2004
Implementation / Software Engineer
Customized and maintained implementations of quality assurance software products for Fortune 500 Companies, working extensively in SQL and ASP.
2001 - 2003
~2 yrs
Entrepreneur
Hafen And Leavitt Screenprinting
1997 - 1999
~2 yrs
3 education records
Ryan Hafen education
Phd, Statistics
Purdue University
Mstat, Statistics
University Of Utah
Bs, Statistics
Utah State University
FAQ
Frequently asked questions about Ryan Hafen
Quick answers generated from the profile data available on this page.
What company does Ryan Hafen work for?
Ryan Hafen works for Telperian Inc.
What is Ryan Hafen's role at Telperian Inc?
Ryan Hafen is listed as CTO, Data Scientist, Statistical Consultant at Telperian Inc.
What is Ryan Hafen's email address?
AeroLeads has found 1 work email signal at @stat.purdue.edu for Ryan Hafen at Telperian Inc.
What is Ryan Hafen's phone number?
AeroLeads has found 1 phone signal(s) with area code 509 for Ryan Hafen at Telperian Inc.
Where is Ryan Hafen based?
Ryan Hafen is based in West Richland, Washington, United States while working with Telperian Inc.
What companies has Ryan Hafen worked for?
Ryan Hafen has worked for Telperian Inc, Preva Group, Hafen Consulting, Llc, Purdue University, and Pacific Northwest National Laboratory.
How can I contact Ryan Hafen?
You can use AeroLeads to view verified contact signals for Ryan Hafen at Telperian Inc, including work email, phone, and LinkedIn data when available.
What schools did Ryan Hafen attend?
Ryan Hafen holds Phd, Statistics from Purdue University.
What skills is Ryan Hafen known for?
Ryan Hafen is listed with skills including R, Statistics, Statistical Modeling, Hadoop, Algorithms, Data Analysis, Machine Learning, and Mathematical Modeling.
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