Daniel Stanfield
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Daniel Stanfield Email & Phone Number

System Development Engineer II (formerly Senior Software Engineer) at One Medical
Location: Walnut, California, United States 9 work roles 2 schools
1 work email found @onemedical.com 3 phones found area 818, 510, and 855 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email d****@onemedical.com
Direct phone (818) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
System Development Engineer II (formerly Senior Software Engineer)
Location
Walnut, California, United States
Company size

Who is Daniel Stanfield? Overview

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Quick answer

Daniel Stanfield is listed as System Development Engineer II (formerly Senior Software Engineer) at One Medical, a company with 4390 employees, based in Walnut, California, United States. AeroLeads shows a work email signal at onemedical.com, phone signal with area code 818, 510, 855, and a matched LinkedIn profile for Daniel Stanfield.

Daniel Stanfield previously worked as Senior Software Engineer at One Medical and Senior Software Engineer at Staywell. Daniel Stanfield holds Bachelor’S Degree, Cognitive Science from University Of California, Berkeley.

Company email context

Email format at One Medical

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{first_initial}{last}@onemedical.com
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AeroLeads found 1 current-domain work email signal for Daniel Stanfield. Compare company email patterns before reaching out.

Profile bio

About Daniel Stanfield

● Currently disinterested in self-promotion● Happy where I am, thank you● I fail upward a lot; like, a lot● Pretty sure I'm somewhere on the autism spectrum, though I haven't been formally diagnosed● I *have* been formally diagnosed with anxiety and depression. I take medication for it. Sometimes it even helps● If you want a less self-deprecating account of who I am, talk to people who know me. They tend to have a higher opinion of me than I do

Listed skills include Ruby On Rails, Java, Php, Mysql, and 46 others.

Current workplace

Daniel Stanfield's current company

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One Medical
One Medical
System Development Engineer II (formerly Senior Software Engineer)
Walnut, CA, US
Website
Employees
4390
AeroLeads page
9 roles

Daniel Stanfield work experience

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

System Development Engineer Ii (Formerly Senior Software Engineer)

Walnut, CA, US

Senior Software Engineer

Current

San Francisco

This place is dope. I'm doing Infrastructure as Code with Terraform, deep in backend DevOps land, building tools for other engineers to make their jobs easier, speed up their workflows, reduce our cloud spend, and automate our pipeline. Everyone is super-nice and there are a lot of office dogs.

Oct 2018 - Present

Senior Software Engineer

They didn't Provide An Office For Me

This beast consumed some of the shattered pieces of MedHelp after it was sold off by Aptus Health. It was a dark time. I escaped. I met a lot of good and talented people while there. Some of them even managed to stay and thrive. Most didn't. I'd probably be a little more circumspect about my account if more of my managers hadn't left too.

Sep 2017 - Oct 2018

Senior Software Engineer

San Francisco

  • Responsibilities:
  • Provide end-to-end implementation and support for the medhelp.org web application, partner implementations, mobile application APIs, and microservices
  • Work closely with the product and design teams to align tasks and deliverables with company goals
  • Organize and lead company-wide defect triage and code quality improvement efforts (“Bug scrubs”)
  • Interface with 3rd party health management device APIs, including Fitbit, Misfit, MapMyFitness, MyFitnessPal, iHealth, Garmin, and Jawbone to aggregate and manage user health data.
  • Create new user interface widgets.
Nov 2015 - Sep 2017

Applications Programmer 3

Berkeley, CA

  • Develop the BEAR Assessment Software System (BASS) using Ruby on Rails, JQuery, Coffescript, Slim, Sass, and PostgreSQL using Agile software development principles
  • Employ test driven development through the use of RSpec and Capybara automated tests
  • BASS is a prototype web application for public school teachers and researchers to design and administer tests online and evaluate student performance using modern assessment theory
  • Support and extend the ASP.NET based DRDPtech web application used by the California and Illinois Departments of Education using Visual Basic and NHibernate with a MS SQL backend
  • Identified and improved the efficiency of poorly performing pages
  • Provided ad hoc data support to the DRDP psychometrics team by authoring custom T-SQL queries as needed
Aug 2013 - Jul 2015

Applications Programmer 2

Berkeley, CA

  • Developed the Formative Assessment Delivery System (FADS) web application using Java, GWT, Hibernate, and MySQL
  • Designed and implemented configurable interactive test questions using Flash and XML
  • Localized web applications and Flash assessments for international use
  • Designed and administered backend database
  • Developed data models
  • Coordinated with and supported researchers by creating custom SQL queries for research analysis
Mar 2010 - Jul 2013

Applications Programmer 1

Berkeley, CA

  • Developed a prototype web application called Assessment Designer to present modern educational measurement theory principles in a format that conventional test authors could easily understand and use to better inform.
  • Implemented the application using PHP, MySQL, and Dreamweaver
  • Generated custom graphs and charts using ImageMagik
  • Overcame limited budget and time constraints for the site's graphic design by researching and recommending prefabricated templates and adapting the chosen template's styles and graphics to meet design requirements.
  • Modeled new data structures to support the application on top of an existing database using MySQL Workbench
Feb 2009 - Feb 2010

Platform Test Lead

Greater Los Angeles Area

  • Oversaw testing for Medal of Honor Rising Sun for the Nintendo GameCube, which went on to sell 5.13 million units globally
  • Worked with other platform leads to maximize test coverage during parallel development of PlayStation 2 and Xbox versions
  • Managed a test team of 10 testers locally and coordinated additional testing remotely
  • Achieved successful compliance with Nintendo of America's third party guidelines on the first build submitted for review
  • Spearheaded efforts to incorporate automated testing into the studio's development pipeline
Jul 2003 - Mar 2004

Assistant Lead Tester

Greater Los Angeles Area

  • Assisted in the coordination of testing efforts for Medal of Honor: Frontline for the NintendoGameCube, which went on to sell 6.83 million units globally
  • Responsible for ensuring the game met with Nintendo's third party guidelines in addition to regular testing duties
  • Acted as liaison between the test team and development team
Jul 2002 - Oct 2002
2 education records

Daniel Stanfield education

FAQ

Frequently asked questions about Daniel Stanfield

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

What company does Daniel Stanfield work for?

Daniel Stanfield works for One Medical.

What is Daniel Stanfield's role at One Medical?

Daniel Stanfield is listed as System Development Engineer II (formerly Senior Software Engineer) at One Medical.

What is Daniel Stanfield's email address?

AeroLeads has found 1 work email signal at @onemedical.com for Daniel Stanfield at One Medical.

What is Daniel Stanfield's phone number?

AeroLeads has found 3 phone signal(s) with area code 818, 510, 855 for Daniel Stanfield at One Medical.

Where is Daniel Stanfield based?

Daniel Stanfield is based in Walnut, California, United States while working with One Medical.

What companies has Daniel Stanfield worked for?

Daniel Stanfield has worked for One Medical, Staywell, Medhelp, Uc Berkeley - Bear Center, and Electronic Arts (Ea).

How can I contact Daniel Stanfield?

You can use AeroLeads to view verified contact signals for Daniel Stanfield at One Medical, including work email, phone, and LinkedIn data when available.

What schools did Daniel Stanfield attend?

Daniel Stanfield holds Bachelor’S Degree, Cognitive Science from University Of California, Berkeley.

What skills is Daniel Stanfield known for?

Daniel Stanfield is listed with skills including Ruby On Rails, Java, Php, Mysql, Data Modeling, Visual Basic, Javascript, and Jquery.

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