Erik Buchanan
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Erik Buchanan Email & Phone Number

Head of AI at Semgrep
Location: Los Angeles Metropolitan Area, United States 15 work roles 2 schools
1 work email found @linkedin.com 1 phone found area 888 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email e****@linkedin.com
Direct phone (888) ***-****
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Current company
Role
Head of AI
Location
Los Angeles Metropolitan Area, United States
Company size

Who is Erik Buchanan? Overview

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Quick answer

Erik Buchanan is listed as Head of AI at Semgrep, a with 202 employees, based in Los Angeles Metropolitan Area, United States. AeroLeads shows a work email signal at linkedin.com, phone signal with area code 888, and a matched LinkedIn profile for Erik Buchanan.

Erik Buchanan previously worked as Founder and Partner at C3 Ventures and Co-founder and CTO at Closefactor. Erik Buchanan holds Bachelor'S Degree, Computer Science from Uc San Diego.

Company email context

Email format at Semgrep

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{first_initial}{last}@linkedin.com
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Profile bio

About Erik Buchanan

I'm a product builder. My tools are AI vision and attracting amazing people to solve impossible challenges. Previously I reverse-engineered malware, built large scale cloud data systems, built a recruiting tech company, and led AI teams to drive billions of dollars of incremental revenue for LinkedIn / Microsoft.I'm passionate about building transformative products with talented, humble people.

Listed skills include Java, Software Engineering, Software Development, Distributed Systems, and 34 others.

Current workplace

Erik Buchanan's current company

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Semgrep
Semgrep
Head of AI
Los Angeles, CA, US
Website
Employees
202
AeroLeads page
15 roles

Erik Buchanan work experience

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

Head Of Ai

Los Angeles, Ca, Us

Founder And Partner

Current

I've invested in dozens of seed and pre-seed startups that are improving the world in health tech, finance, logistics, and many other areas.

Mar 2017 - Present

Co-Founder And Cto

Palo Alto, California, Us

CloseFactor is an AI company leveraging large-scale distributed systems and machine learning to turn a variety of massive datasets, both public and private, into actionable insights that drive revenue. Our team is made up of veteran product builders from Google, Amazon, LinkedIn, and various innovative startups.

Mar 2020 - Aug 2024

Head Of Artificial Intelligence For Hiring Products, Chief Ai Evangelist

Sunnyvale, Ca, Us

I ran artificial intelligence (AI) for LinkedIn Talent Solutions, LinkedIn's primary business. These products include LinkedIn Recruiter, the world's largest ML-powered B2B product, which powered most of LinkedIn's revenue. My teams built and employed novel machine learning techniques to get someone hired every 10 seconds.As LinkedIn's Chief AI Evangelist, I pioneered a culture shift at LinkedIn by founding the AI Academy program. AI Academy empowers software engineers, product partners, and leaders across the company with basic AI literacy, as well as hands-on machine learning development to transform LinkedIn into an AI-driven company.

Sep 2017 - Mar 2020

Senior Software Engineering Manager

Sunnyvale, Ca, Us

Reinventing how people get hired.I lead several teams (~30 total reports) building brand new, innovative products that aim to fill roles with better candidates, in less time, with less effort. We help find the right job to challenge and fulfill each and every member of the global workforce.If you're looking for a job, we built the Open to New Opportunities flag. Make sure to turn it on!

Feb 2016 - Sep 2017

Vp Engineering

Sunnyvale, California, Us

Too many people are unemployed. Too many jobs sit vacant. How many people really love their jobs?I believe that we are suffering from a matching problem. Too many smart, educated, resourceful people are sitting on jobs that pay the bills but underutilize their talents and leave them unfulfilled. Too many companies could do so much good for the world if they could just find the right talent.Connectifier is here to optimize the allocation of human capital in order to promote global economic progress and individual fulfillment. Every person should love their job, and every company should find amazing people. With the right technology, we can make this vision a reality.I ran engineering at Connectifier, a recruiting technology company acquired by LinkedIn in 2016, before LinkedIn was acquired by Microsoft in the same year.

Dec 2012 - Mar 2020

Software Engineer

Mountain View, Ca, Us

I developed several key features and systems at Google Analytics.I helped develop the Google Analytics External API, which is used as much as is the Analytics frontend to access and organize Analytics data through third party interfaces and platforms.I also interviewed many candidates for Google through university recruiting and vetting senior software engineers. My interviewing experience has led me to give talks to university students on behalf of Microsoft and Google on how to tailor both their resumes and their academic careers to get hired at top-tier companies.My advice always includes: practice interviewing as often as possible, make sure you talk about your programming projects outside of class, and do as many tech internships as possible during college. I did 7!

Aug 2010 - Jan 2013

Security Researcher

Austin, Tx, Us

Securing the Internet by finding and blocking all kinds of web-based exploits and zero-day attacks.The Security Labs is the research labs group within Websense, a public company that protects the internal networks of more than half of US corporations. We in the Security Labs reverse-engineered malware, wrote breaking news stories on current attacks in corporate networks across the world, and presented our research at all of the major computer security conferences throughout the world.I developed sophisticated analysis tools for the Labs, automating thousands of hours of manual research work using machine learning and data mining techniques, combined with virtual machine analysis of malicious software. We were able to predict compromised servers on trusted networks and web sites before they were attacked using predictive analysis and a novel IP reputation system that I built.

Nov 2008 - Jul 2010

Teaching Assistant

La Jolla, Ca, Us

I taught Java, Assembly, Architecture, Compilers and Operating Systems to undergrad and graduate students, working with several of the best professors and researchers at UCSD.I wrote and graded programming projects, homework assignments and exams, and provided individual instruction in office hours and hands-on lab instruction.As a TA you gain an appreciation for Albert Einstein's view of knowledge:"If you can't explain it simply, you don't understand it well enough."

Jan 2005 - Dec 2008

Software Engineer: Windows Azure Storage

Redmond, Washington, Us

I worked as an intern at Microsoft Research at Microsoft's cloud computing platform before it was launched, now known as Windows Azure. Specifically I helped build out the distributed, fault-tolerant storage system Azure provides (equivalent of Amazon S3).

Jun 2008 - Sep 2008

Software Engineer Intern

Google

I built infrastructure for doing Iñtërnâtiônàlizætiøn (i18n) testing across all of Google's web services (Gmail, Calendar, Maps, Search, etc).

Jun 2007 - Sep 2007

Software Engineer: Turbotax Payment Systems

Intuit

Developed internal Apache Axis and Java Web Services interfaces to retrieve and respond to data requests via XML over SOAP for Payment and Pricing Services during Spring quarter at UCSD.

Apr 2007 - Jun 2007

Java/C++ Team Lead

Nasa Iss Earthkam
Oct 2004 - Dec 2006

Software Development Engineer In Test

Redmond, Washington, Us

I kept spam out of Windows Live Search (later renamed to Bing)

Jun 2006 - Sep 2006

Software Engineer Intern

Linspire

I designed internationalization tools and maintained translation databases in C, C++, PHP, CSS, JavaScript and MySQL.

Jun 2005 - Sep 2005
2 education records

Erik Buchanan education

Bachelor'S Degree, Computer Science

Uc San Diego

Graduate Research, Security

Uc San Diego
FAQ

Frequently asked questions about Erik Buchanan

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

What company does Erik Buchanan work for?

Erik Buchanan works for Semgrep.

What is Erik Buchanan's role at Semgrep?

Erik Buchanan is listed as Head of AI at Semgrep.

What is Erik Buchanan's email address?

AeroLeads has found 1 work email signal at @linkedin.com for Erik Buchanan at Semgrep.

What is Erik Buchanan's phone number?

AeroLeads has found 1 phone signal(s) with area code 888 for Erik Buchanan at Semgrep.

Where is Erik Buchanan based?

Erik Buchanan is based in Los Angeles Metropolitan Area, United States while working with Semgrep.

What companies has Erik Buchanan worked for?

Erik Buchanan has worked for Semgrep, C3 Ventures, Closefactor, Linkedin, and Connectifier, Inc..

How can I contact Erik Buchanan?

You can use AeroLeads to view verified contact signals for Erik Buchanan at Semgrep, including work email, phone, and LinkedIn data when available.

What schools did Erik Buchanan attend?

Erik Buchanan holds Bachelor'S Degree, Computer Science from Uc San Diego.

What skills is Erik Buchanan known for?

Erik Buchanan is listed with skills including Java, Software Engineering, Software Development, Distributed Systems, Algorithms, Computer Science, Linux, and C++.

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