AeroLeads people directory · profile

Ryan Guthrie Email & Phone Number

Sr. Staff (Sr. SWE II) Software Engineer at CrowdStrike
Location: Boulder, Colorado, United States 13 work roles 1 school
1 work email found @twitter.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email r****@twitter.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Sr. Staff (Sr. SWE II) Software Engineer
Location
Boulder, Colorado, United States
Company size

Who is Ryan Guthrie? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Ryan Guthrie is listed as Sr. Staff (Sr. SWE II) Software Engineer at CrowdStrike, a company with 10394 employees, based in Boulder, Colorado, United States. AeroLeads shows a work email signal at twitter.com and a matched LinkedIn profile for Ryan Guthrie.

Ryan Guthrie previously worked as Staff (Sr. SWE II) Software Engineer at Crowdstrike and Principal Software Engineer at Twilio. Ryan Guthrie holds Bachelor Of Science, Computer Science Engineering from University Of Colorado Boulder.

Company email context

Email format at CrowdStrike

This section adds company-level context without repeating Ryan Guthrie's masked contact details.

{first_initial}{last}@twitter.com
86% confidence

AeroLeads found 1 current-domain work email signal for Ryan Guthrie. Compare company email patterns before reaching out.

Profile bio

About Ryan Guthrie

Execution focused leader with a passion for biasing towards action and collaboration. Committed to writing readable, maintainable, and testable code with a focus on teamwork, upleveling, and mentoring others.

Listed skills include Software Engineering, Agile Methodologies, C++, Perl, and 46 others.

Current workplace

Ryan Guthrie's current company

Company context helps verify the profile and gives searchers a useful next step.

CrowdStrike
Crowdstrike
Sr. Staff (Sr. SWE II) Software Engineer
Boulder, CO, US
Website
Employees
10394
AeroLeads page
13 roles · 24 years

Ryan Guthrie work experience

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

Sr. Staff (Sr. Swe Ii) Software Engineer

Boulder, CO, US

Staff (Sr. Swe Ii) Software Engineer

Current

Remote, US

Oct 2024 - Present

Principal Software Engineer

San Francisco, California, US

Principal engineer and Tech Lead for newly formed team- Designed and implemented new APIs for CRUD operations enabling programmatic access for enterprise customers.- Created proof of concept and evangelized distributed tracing (OTel).- Onboarded engineers to GoLang and its best practices.Organizational impact:- Advocated and implemented organizational.

Jul 2023 - Oct 2024

Health And Well-Being

Career Break
Dec 2022 - Jul 2023

Group Tech Lead

San Francisco, CA, US

- Tech Lead overseeing and providing guidance for 4 other teams.- Ensure technical alignment within the Workstream and across others Workstreams within Developer Platform.- Proactive partnership in the team's strategy, technical blockers, and designs.- Anticipate, identify, and raise awareness of upcoming technical challenges or opportunities.- Review.

Oct 2022 - Dec 2022

Staff Software Engineer And Team Lead

San Francisco, CA, US

Tech & Team Lead for Twitter’s Developer Platform organization, responsible for building high availability, scalable, and high throughput APIs for external customers.Projects led:- Tech & Team Lead for multiple teams, including the flagship enterprise product. - Tech Lead for Twitter’s Public API Platform. Lead team and platform responsible for rebuilding.

May 2014 - Dec 2022

Software Developer

Boulder, Colorado, US

Developed high availability and redundant pipelines designed to bend, not break, under spike events. Enriched data flowing through the system with additional metadata in a realtime environment. Using a durable queuing system (Kafka) allowed us to absorb spikes, ensure a 100% deliverable rate, and allow apps to scale horizontally. Utilized in-memory (Redis).

Aug 2013 - May 2014

Software Architect

Boulder, US

Designed and implemented system for upgrading core system components and subsystems robustly and extensibly. Trained junior engineers to solve problems by presenting solutions as opposed to presenting problems. Implemented test frameworks using Ruby and Cucumber to write BDD (Behavior Driven Development) code. Implemented models interfacing with PostgreSQL.

Oct 2012 - Aug 2013

Engineering Manager & Architect

Boulder, US

Built team of 6 engineers and 4 interns from the ground up with the goal of writing testable, maintainable, and readable code. Mentored junior engineers with regards to best programming practices, done correctly vs done now, problem solving, career advancement opportunities. Identified and tasked senior engineers with system wide problems requiring.

Oct 2011 - Oct 2012

Senior Software Engineer

Boulder, US

Utilized agile methodologies to test and write code in C++. Introduced modern programming practices such as TDD (Test Driven Development), design patterns, and self-documenting code. Contributed towards the design and initial implementation of a CI (Continuous Integration) build environment to facilitate automated builds. Mentored new engineers in system.

Jul 2010 - Oct 2011

Staff Software Engineer

Simauthor

Completing both individual and team-centric projects for state of the art flight visualization and analysis company. In an agile environment, used C# and C++ to read data from simulators and real flight data, perform analysis, and visualize flights in a debrief. Design functional specifications for new features/products. Prototyped new features before.

Feb 2008 - Jul 2010

Software/Firmware Engineer

Boulder, US

Completing leading-edge software engineering projects for this $65M Tape Drive Library company with 300 employees. Work independently on projects, programming in dynamic XML with IESimple in WinCE to create user interfaces (UI), managing logical system configurations, motor control, and third-party tape drive interfaces. Write engineering/design.

Jun 2003 - Feb 2008
Team & coworkers

Colleagues at CrowdStrike

Other employees you can reach at crowdstrike.com. View company contacts for 10394 employees →

1 education record

Ryan Guthrie education

  • University Of Colorado Boulder
    University Of Colorado Boulder
    Computer Science Engineering
FAQ

Frequently asked questions about Ryan Guthrie

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

What company does Ryan Guthrie work for?

Ryan Guthrie works for CrowdStrike.

What is Ryan Guthrie's role at CrowdStrike?

Ryan Guthrie is listed as Sr. Staff (Sr. SWE II) Software Engineer at CrowdStrike.

What is Ryan Guthrie's email address?

AeroLeads has found 1 work email signal at @twitter.com for Ryan Guthrie at CrowdStrike.

Where is Ryan Guthrie based?

Ryan Guthrie is based in Boulder, Colorado, United States while working with CrowdStrike.

What companies has Ryan Guthrie worked for?

Ryan Guthrie has worked for Crowdstrike, Twilio, Career Break, Twitter, and Gnip (Acquired By Twitter).

Who are Ryan Guthrie's colleagues at CrowdStrike?

Ryan Guthrie's colleagues at CrowdStrike include Brendan Hohenadel, Andrés Saballos, Joshua Peterson, Zachary Perez, and Ryan Donley.

How can I contact Ryan Guthrie?

You can use AeroLeads to view verified contact signals for Ryan Guthrie at CrowdStrike, including work email, phone, and LinkedIn data when available.

What schools did Ryan Guthrie attend?

Ryan Guthrie holds Bachelor Of Science, Computer Science Engineering from University Of Colorado Boulder.

What skills is Ryan Guthrie known for?

Ryan Guthrie is listed with skills including Software Engineering, Agile Methodologies, C++, Perl, Software Development, Linux, Debugging, and Java.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.