Software Engineer
CurrentTech lead for IBM Quantum's documentation infrastructure, https://docs.quantum.ibm.com
Feb 2023 - Present
AeroLeads people directory · profile
Eric Arellano ๐ธ Email & Phone Number
Software Engineer at IBM Quantum | open source Rust and Python
at
IBM
1 work email found
@toolchain.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Software Engineer at IBM Quantum | open source Rust and Python
Location
New York, New York, United States
Who is Eric Arellano ๐ธ? Overview
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Quick answer
Eric Arellano ๐ธ is listed as Software Engineer at IBM Quantum | open source Rust and Python at IBM, based in New York, New York, United States. AeroLeads shows a work email signal at toolchain.com and a matched LinkedIn profile for Eric Arellano ๐ธ.
Eric Arellano ๐ธ previously worked as Software Engineer at Ibm and Software Engineer at Toolchain. Eric Arellano ๐ธ holds Bachelor Of Science (B.S.), Computer Science from Arizona State University.
Company email context
Email format at IBM
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{first}@toolchain.com
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AeroLeads found 1 current-domain work email signal for Eric Arellano ๐ธ. Compare company email patterns before reaching out.
Profile bio
About Eric Arellano ๐ธ
Software engineer focused on solving challenges at scale. Tech lead for IBM Quantum's documentation infrastructure. Parking Reform Network board member to address the housing and climate crises. ๐ธ = giving 10%+ to high-impact charities.Six-year background in developer productivity and focus on creating quality software. Love for writing documentation, mentoring others, designing intuitive APIs, and crafting error messages.I try to scale impact by investing in my team and creating psychological safety. Former volunteer crisis counselor, where I learned empathy, being careful with assumptions, and remaining non-judgmental.Interested in impact-oriented engineering opportunities, such as climate or civic tech. I thrive in entrepreneurial teams and startups. Most proficient in Rust, Python, and TypeScript, but I'm flexible and focused on impact.
Listed skills include Software Development, Java, Leadership, Python, and 12 others.
Current workplace
Eric Arellano ๐ธ's current company
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8 roles
Eric Arellano ๐ธ work experience
A career timeline built from the work history available for this profile.
Software Engineer
Toolchain
- Top maintainer of open source Pants build system. https://www.pantsbuild.org- Added Pants's flagship feature: dependency inference, which reduces boilerplate by ~90% for using the tool and improves cache invalidation by ~30%.- Implemented Pants's Target API after ~2 years of unresolved design talks, with a focus on a declarative, composable interface.
Nov 2019 - Dec 2022
Software Engineer
- Rewrote Pants open source project to use Python 3, resulting in increased developer productivity and 10-20% performance increase for most daily tasks run by Twitter engineers.- Implemented remote build execution for Pants tests, resulting in 3x speedup of Pants' tests pipeline.- Changed PEX open source project to make produced artifacts bit-for-bit.
Apr 2019 - Oct 2019
Software Engineering Intern
- Spearheaded migration to Python 3 and type hints for 1.3mn line codebase.- Led rewrite of open source Pants build tool to Python 3.
May 2018 - Sep 2018
Data Engineering Intern
Jun 2017 - Aug 2017
Quality Assurance Intern
Youngest intern (16-17) for Y Combinator-backed digital music startup.
Aug 2013 - Jul 2014
Founder
Outbound
Founded online resource while in high school to help LGBTQ youth come out of the closet by safely connecting with personalized mentors.
Oct 2013 - Apr 2014
Co-Founder
Just Dig It
Launched nonprofit at age 13 that raised $30,000 for clean drinking water in Ghana, West Africa.
Jun 2009 - Jul 2013
3 education records
Eric Arellano ๐ธ education
Bachelor Of Science (B.S.), Computer Science
Arizona State University
Semester Exchange Program
Tecnolรณgico De Monterrey
High School
Catalina Foothills High School
FAQ
Frequently asked questions about Eric Arellano ๐ธ
Quick answers generated from the profile data available on this page.
What company does Eric Arellano ๐ธ work for?
Eric Arellano ๐ธ works for IBM.
What is Eric Arellano ๐ธ's role at IBM?
Eric Arellano ๐ธ is listed as Software Engineer at IBM Quantum | open source Rust and Python at IBM.
What is Eric Arellano ๐ธ's email address?
AeroLeads has found 1 work email signal at @toolchain.com for Eric Arellano ๐ธ at IBM.
Where is Eric Arellano ๐ธ based?
Eric Arellano ๐ธ is based in New York, New York, United States while working with IBM.
What companies has Eric Arellano ๐ธ worked for?
Eric Arellano ๐ธ has worked for Ibm, Toolchain, Twitter, Foursquare, and Ge Digital.
How can I contact Eric Arellano ๐ธ?
You can use AeroLeads to view verified contact signals for Eric Arellano ๐ธ at IBM, including work email, phone, and LinkedIn data when available.
What schools did Eric Arellano ๐ธ attend?
Eric Arellano ๐ธ holds Bachelor Of Science (B.S.), Computer Science from Arizona State University.
What skills is Eric Arellano ๐ธ known for?
Eric Arellano ๐ธ is listed with skills including Software Development, Java, Leadership, Python, Public Speaking, Nonprofits, Start Ups, and Community Outreach.
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