Founder & Lead Developer
Current
Jun 2024 - Present
AeroLeads people directory · profile
Alexander Farrill Email & Phone Number
Co-Founder & Lead Dev @ Deferred.com
at
Deferred
2 work emails found
@openlistings.com
3 phones found area 805, 646, and 800
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Co-Founder & Lead Dev @ Deferred.com
Location
Los Angeles, California, United States
Who is Alexander Farrill? Overview
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Quick answer
Alexander Farrill is listed as Co-Founder & Lead Dev @ Deferred.com at Deferred, based in Los Angeles, California, United States. AeroLeads shows a work email signal at openlistings.com, phone signal with area code 805, 646, 800, and a matched LinkedIn profile for Alexander Farrill.
Alexander Farrill previously worked as Founder & Lead Developer at Deferred and Founder & Lead Developer at Sofn.Xyz. Alexander Farrill studied at Y Combinator.
Company email context
Email format at Deferred
This section adds company-level context without repeating Alexander Farrill's masked contact details.
{first}@openlistings.com
89% confidence
AeroLeads found 2 current-domain work email signals for Alexander Farrill. Compare company email patterns before reaching out.
Profile bio
About Alexander Farrill
Alexander Farrill is a Co-Founder & Lead Dev @ Deferred.com at Deferred. He possess expertise in ruby on rails, ruby, jquery, javascript, user experience and 40 more skills. He is proficient in German and Spanish.
Listed skills include Ruby On Rails, Ruby, Jquery, Javascript, and 41 others.
Current workplace
Alexander Farrill's current company
Company context helps verify the profile and gives searchers a useful next step.
9 roles · 13 years
Alexander Farrill work experience
A career timeline built from the work history available for this profile.
Founder & Lead Developer
Sofn.Xyz
Oct 2022 - Oct 2023
Head Of Engineering For Buyer Experience
Sep 2018 - Aug 2022
Founder & Cto
The simplest and most affordable way to buy a home. Y Combinator Winter 2015.
2014 - Aug 2022
Chief Data Scientist
Real-time analytics, real-time bidding at scale, cross screen retargeting and analytics, mobile first. Acquired by Publicis.
Oct 2012 - 2014
Mar 2012 - Oct 2012
Senior Software Developer
Television streaming over the internet, DRM, device concurrency protection.
May 2010 - Mar 2012
Aug 2006 - May 2010
Web Developer
May 2003 - May 2004
4 education records
Alexander Farrill education
Education record
Y Combinator
Ba, Mathematics And American Studies
Columbia University
Bachelor'S Degree (Started), Electrical And Computer Engineering
Carnegie Mellon University
Education record
Hopkins School
FAQ
Frequently asked questions about Alexander Farrill
Quick answers generated from the profile data available on this page.
What company does Alexander Farrill work for?
Alexander Farrill works for Deferred.
What is Alexander Farrill's role at Deferred?
Alexander Farrill is listed as Co-Founder & Lead Dev @ Deferred.com at Deferred.
What is Alexander Farrill's email address?
AeroLeads has found 2 work email signals at @openlistings.com for Alexander Farrill at Deferred.
What is Alexander Farrill's phone number?
AeroLeads has found 3 phone signal(s) with area code 805, 646, 800 for Alexander Farrill at Deferred.
Where is Alexander Farrill based?
Alexander Farrill is based in Los Angeles, California, United States while working with Deferred.
What companies has Alexander Farrill worked for?
Alexander Farrill has worked for Deferred, Sofn.Xyz, Opendoor, Open Listings (Yc W15), and Run.
How can I contact Alexander Farrill?
You can use AeroLeads to view verified contact signals for Alexander Farrill at Deferred, including work email, phone, and LinkedIn data when available.
What schools did Alexander Farrill attend?
Alexander Farrill studied at Y Combinator.
What skills is Alexander Farrill known for?
Alexander Farrill is listed with skills including Ruby On Rails, Ruby, Jquery, Javascript, User Experience, Scalability, Mysql, and Node.Js.
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