Alex Castillo
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Alex Castillo Email & Phone Number

CTO & Co-founder @ Neurosity at Neurosity
Location: Los Angeles Metropolitan Area, United States 6 work roles 2 schools
1 work email found @neurosity.co 4 phones found area 646, 347, and 866 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email a****@neurosity.co
Direct phone (646) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
CTO & Co-founder @ Neurosity
Location
Los Angeles Metropolitan Area, United States

Who is Alex Castillo? Overview

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Quick answer

Alex Castillo is listed as CTO & Co-founder @ Neurosity at Neurosity, based in Los Angeles Metropolitan Area, United States. AeroLeads shows a work email signal at neurosity.co, phone signal with area code 646, 347, 866, and a matched LinkedIn profile for Alex Castillo.

Alex Castillo previously worked as CTO & Co-founder at Neurosity and Senior Software Engineer at Netflix. Alex Castillo holds Bachelor Of Fine Arts - Bfa, Communication Design from Parsons School Of Design - The New School.

Company email context

Email format at Neurosity

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{first}@neurosity.co
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AeroLeads found 1 current-domain work email signal for Alex Castillo. Compare company email patterns before reaching out.

Profile bio

About Alex Castillo

Building neural devices and neural apps to use our thoughts to interact with technology.

Listed skills include Software, Brain Computer Interfaces, Wearable Computing, Graphic Design, and 15 others.

Current workplace

Alex Castillo's current company

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Neurosity
Neurosity
CTO & Co-founder @ Neurosity
AeroLeads page
6 roles · 18 years

Alex Castillo work experience

A career timeline built from the work history available for this profile.

Cto & Co-Founder

Current

Brooklyn, New York, Us

Working to cure mental illness.- Mobile App: designed, architected, implemented, and shipped multi-platform (iOS & Android) mobile app with a real-time neurofeedback experience responsible for non-invasively stimulating mental state changes in production more than 10k+ times. *TypeScript, Swift, and Kotlin*- ML: architected and shipped on-mobile-client reinforcement learning application designed to auditorily entrain the brain. *TypeScript, Swift, and Kotlin*- Backend: architected, tested, and deployed 75+ cloud functions to support apps, OS, and business operations for the Neurosity platform. Features include compression, secure storage, and fast decompression of EEG data, downloadable in CSV, JSON, and EDF formats. *TypeScript, Python*- Cloud Console: designed, architected, implemented, shipped, and maintained a web dashboard for visualizing, testing, and researching real-time EEG data. *JavaScript, Node*- Motor-imagery Training Module: created an EEG imagined-movement training UI and Backend with real-time feedback and a cloud-persisted classifier infrastructure.- Research CLI: created a command-line interface for researchers and scientists to be able to securely and anonymously access a large research participant database. *TypeScript, Node*- SDK: designed, architected, implemented, and maintained a real-time, multi-platform Software Development Kit with cloud, offline, and dual-connectivity streaming modes. *Web, Node, iOS & Android via React Native, Desktop via Electron.*- OAuth: designed, architected, implemented, and shipped a fine-grain permission-based authentication and authorization web-based workflow for accessing embedded device resources and EEG metrics. *Fullstack TypeScript, Rest*- DSP: designed, architected, implemented, open-sourced, and maintained a real-time and reactive EEG digital signal processing library (EEG Pipes) optimized and used in embedded devices, cloud environments, desktop, web, and mobile apps. *TypeScript*

Mar 2018 - Present

Senior Software Engineer

Los Gatos, Ca, Us

Aug 2016 - Mar 2018

Lead Engineer

Chicago, Illinois, Us

Aug 2015 - Aug 2016

Associate Director Of Technology

New York, Ny, Us

Sep 2010 - Aug 2015

Co-Founder

New York, Ny, Us

Jun 2010 - 2014

Software Engineer

New York, Ny, Us

2009 - 2011 ~2 yrs
2 education records

Alex Castillo education

Bachelor Of Fine Arts - Bfa, Communication Design

Parsons School Of Design - The New School

Associate Of Arts And Sciences - Aas, Communication Design

Chavón
FAQ

Frequently asked questions about Alex Castillo

Quick answers generated from the profile data available on this page.

What company does Alex Castillo work for?

Alex Castillo works for Neurosity.

What is Alex Castillo's role at Neurosity?

Alex Castillo is listed as CTO & Co-founder @ Neurosity at Neurosity.

What is Alex Castillo's email address?

AeroLeads has found 1 work email signal at @neurosity.co for Alex Castillo at Neurosity.

What is Alex Castillo's phone number?

AeroLeads has found 4 phone signal(s) with area code 646, 347, 866 for Alex Castillo at Neurosity.

Where is Alex Castillo based?

Alex Castillo is based in Los Angeles Metropolitan Area, United States while working with Neurosity.

What companies has Alex Castillo worked for?

Alex Castillo has worked for Neurosity, Netflix, Grubhub, Door3, and Multiskin.

How can I contact Alex Castillo?

You can use AeroLeads to view verified contact signals for Alex Castillo at Neurosity, including work email, phone, and LinkedIn data when available.

What schools did Alex Castillo attend?

Alex Castillo holds Bachelor Of Fine Arts - Bfa, Communication Design from Parsons School Of Design - The New School.

What skills is Alex Castillo known for?

Alex Castillo is listed with skills including Software, Brain Computer Interfaces, Wearable Computing, Graphic Design, User Interface Design, Interaction Design, Information Architecture, and Product Design.

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