Chief Technology Officer
Current
Jul 2023 - Present
AeroLeads people directory · profile
Alex Tollefsen Email & Phone Number
CTO
at
PRXY CO
1 work email found
@mighty.business
4 phones found area 860 and 202
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
CTO
Location
New York City Metropolitan Area, United States, United States
Who is Alex Tollefsen? Overview
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Quick answer
Alex Tollefsen is listed as CTO at PRXY CO, based in New York City Metropolitan Area, United States, United States. AeroLeads shows a work email signal at mighty.business, phone signal with area code 860, 202, and a matched LinkedIn profile for Alex Tollefsen.
Alex Tollefsen previously worked as Chief Technology Officer at Prxy Co and Chief Technology Officer at Mighty. Alex Tollefsen holds Bachelor Of Science, Aeronautical Engineering from Rensselaer Polytechnic Institute.
Company email context
Email format at PRXY CO
This section adds company-level context without repeating Alex Tollefsen's masked contact details.
{first}@mighty.business
86% confidence
AeroLeads found 1 current-domain work email signal for Alex Tollefsen. Compare company email patterns before reaching out.
Profile bio
About Alex Tollefsen
Alex is a hands-on technical leader with 10+ years of experience and a demonstrated ability to take startups from seed to scale.A software and digital product specialist, he has served as CTO of multiple VC-backed technology companies in New York and Silicon Valley.
Listed skills include User Interface Design, Javascript, User Experience, Html 5, and 56 others.
Current workplace
Alex Tollefsen's current company
Company context helps verify the profile and gives searchers a useful next step.
11 roles
Alex Tollefsen work experience
A career timeline built from the work history available for this profile.
May 2021 - May 2024
Head Of Engineering
Jun 2020 - May 2021
Vp Of Engineering
Spacious transformed unused commercial ground floor real estate into flexible, drop-in co-working spaces. Spacious was acquired by WeWork in 2019 and served as the foundation for its WeWork On Demand product.
Feb 2019 - Apr 2020
Vp Of Engineering
Betterfin provides small business owners with tools to understand their financing options in order to get the best loan.
Oct 2017 - Nov 2018
Director Of Development
Wellpass
Wellpass was acquired by Welltok in 2018.Wellpass empowers people to take control of their health through mobile applications and targeted text messaging campaigns.- Responsible for technical delivery of product roadmap.- Implemented agile development processes, measurably improving predictability and team capacity.- Managed development of greenfield.
Nov 2016 - Feb 2018
Senior Software Engineer
Wellpass
Design and development of tools to connect healthcare providers and patients including a mobile secure messaging application for iOS and Android using React Native.
Sep 2015 - Nov 2016
Senior Software Engineer
Sefaira
Sefaira was acquired by Trimble in 2016.Design and development of web applications and immersive plugins for architectural design environments featuring 2D and 3D visualizations of complex data sets for real-time feedback.
Apr 2012 - Sep 2015
Software Engineer
Front-end application development using Polymer framework, integrating with Stripe payment and Google authentication APIs.
May 2015 - Jul 2015
Software Engineer
Design and development of a prototype using AngularJS, Node.js, and MongoDB.
Feb 2015 - May 2015
Software Engineer
Ct Regional School District 17
Design and development of a web application to help educators identify challenges in learning and inform core curricula.
Feb 2010 - Jul 2011
1 education record
Alex Tollefsen education
-
Rensselaer Polytechnic Institute
FAQ
Frequently asked questions about Alex Tollefsen
Quick answers generated from the profile data available on this page.
What company does Alex Tollefsen work for?
Alex Tollefsen works for PRXY CO.
What is Alex Tollefsen's role at PRXY CO?
Alex Tollefsen is listed as CTO at PRXY CO.
What is Alex Tollefsen's email address?
AeroLeads has found 1 work email signal at @mighty.business for Alex Tollefsen at PRXY CO.
What is Alex Tollefsen's phone number?
AeroLeads has found 4 phone signal(s) with area code 860, 202 for Alex Tollefsen at PRXY CO.
Where is Alex Tollefsen based?
Alex Tollefsen is based in New York City Metropolitan Area, United States, United States while working with PRXY CO.
What companies has Alex Tollefsen worked for?
Alex Tollefsen has worked for Prxy Co, Mighty, Spacious.Com, Betterfin, and Wellpass.
How can I contact Alex Tollefsen?
You can use AeroLeads to view verified contact signals for Alex Tollefsen at PRXY CO, including work email, phone, and LinkedIn data when available.
What schools did Alex Tollefsen attend?
Alex Tollefsen holds Bachelor Of Science, Aeronautical Engineering from Rensselaer Polytechnic Institute.
What skills is Alex Tollefsen known for?
Alex Tollefsen is listed with skills including User Interface Design, Javascript, User Experience, Html 5, Node.Js, Web Development, Php, and Software Development.
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