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Derek Fong Email & Phone Number

Senior Software Engineer at Ad Hoc LLC
Location: Sunnyvale, California, United States 9 work roles 1 school
1 work email found @upstart.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email d****@upstart.com
LinkedIn Profile matched
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Current company
Ad Hoc LLC
Role
Senior Software Engineer
Location
Sunnyvale, California, United States
Company size
360 employees

Who is Derek Fong? Overview

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Quick answer

Derek Fong is listed as Senior Software Engineer at Ad Hoc LLC, a company with 360 employees, based in Sunnyvale, California, United States. AeroLeads shows a work email signal at upstart.com and a matched LinkedIn profile for Derek Fong.

Derek Fong previously worked as Software Engineer at Ad Hoc Llc and Software Engineer at Upstart. Derek Fong holds Bachelor Of Science, Materials Science And Engineering from University Of California, Davis.

Company email context

Email format at Ad Hoc LLC

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{first}@upstart.com
86% confidence

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

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Profile bio

About Derek Fong

Versatile software developer with over nine years of experience in full stack development and design of web applications utilizing Java, PostgreSQL/MySQL and RESTful services.

Listed skills include Php, Javascript, Web Development, Html, and 37 others.

Current workplace

Derek Fong's current company

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

Ad Hoc LLC
Ad Hoc Llc
Senior Software Engineer
Sunnyvale, CA, US
Website
adhocteam.us
Employees
360
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Company profile
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9 roles

Derek Fong work experience

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

Senior Software Engineer

Ad Hoc Llc

Sunnyvale, CA, US

Software Engineer

Current
Ad Hoc Llc

Mclean, Virginia, US

Dec 2023 - Present

Software Engineer

Upstart

San Mateo, CA, US

I was part of the Growth and Distribution team, primarily focused on developing our Ruby on Rails backend.- Designed and implemented experimentation enhancements to existing framework- Trained and mentored an intern in the architecture, design and development process to launch a new product

Dec 2020 - Feb 2023

Software Engineer

Groupon

Chicago, IL, US

I was part of the Third Party Inventory Platform team, working in a Java backend role developing RESTful services.- Developed integrations for ingesting, transforming, and loading merchant offerings into Groupon’s systems- Led development of a new service for external integrations with third-party partner services- Designed and implemented a REST service.

Nov 2016 - Jun 2020

Senior Software Engineer

Emergent Payments

Santa Clara, California, US

I was part of the Platform team, working on everything from frontend development in AngularJS to REST services. I coordinated with the UI design team to convert UI mockups into user-friendly web applications using AngularJS.I previously worked on the Merchant Services team to deliver web applications to facilitate microtransactions for desktops and mobile.

Mar 2013 - Nov 2016

Php Developer

Plx Devices, Inc.

San Jose, California, US

  • Led and participated in the design, testing, and deployment of major business to business web application.
  • Developed and maintained backend system for company website.
  • Delivered internal-use software tool to automatically record data from external websites.
  • Integrated and maintained open source web applications alongside existing company infrastructure to simplify operations and enhance customer service experience.
Jul 2010 - Mar 2013

Quality Engineer

Plx Devices, Inc.

San Jose, California, US

  • Proposed and assisted in development and testing of interface to enable automated transfer from e-commerce web application to company accounting software.
  • Supported software development teams in testing and deployment of software.
  • Designed test procedures for new products and streamlined existing test procedures.
Dec 2009 - Jul 2010

Engineering Intern

Plx Devices, Inc.

San Jose, California, US

  • Designed and implemented technical troubleshooting procedures for new products.
  • Improved documentation of existing test processes to ensure consistent test criteria.
  • Developed macros and scripts to automate time-consuming manual processes.
  • Configured and maintained test servers for web application development.
Oct 2009 - Dec 2009

Student Assistant Iv

University Of California, Davis

Davis, California, US

  • Prepared cross-section samples for electron microscopy
  • Assisted in operating machinery
  • Maintained lab machinery in an acceptable operation status
Jul 2007 - Sep 2008
Team & coworkers

Colleagues at Ad Hoc LLC

Other employees you can reach at adhocteam.us. View company contacts for 360 employees →

CM C. Madeline Fritz C. Madeline Fritz Colleague at Ad Hoc LlcPhoenix, Arizona, United States, United States View → MJ Michael J. Burling Michael J. Burling Colleague at Ad Hoc LlcMinneapolis, Minnesota, United States, United States View → JC Jason Conigliari Jason Conigliari Colleague at Ad Hoc LlcTempe, Arizona, United States, United States View → RL Rhonda Lewandowski Rhonda Lewandowski Colleague at Ad Hoc LlcJamestown, Tennessee, United States, United States View → CE Charles E. Amyx, Iii Charles E. Amyx, Iii Colleague at Ad Hoc LlcAnn Arbor, Michigan, United States, United States View → NS Nick Sayre Nick Sayre Colleague at Ad Hoc LlcLawrence, Kansas, United States, United States View → PR Peter Russo Peter Russo Colleague at Ad Hoc LlcPortland, Oregon, United States, United States View → KF Kevin F. Kevin F. Colleague at Ad Hoc LlcSunrise, Florida, United States, United States View → FA Faith Arthur Faith Arthur Colleague at Ad Hoc LlcUnited States, United States View → BI Bryan Ivie Bryan Ivie Colleague at Ad Hoc LlcCornelia, Georgia, United States, United States View →
1 education record

Derek Fong education

  • University Of California, Davis
    University Of California, Davis
    Materials Science And Engineering
FAQ

Frequently asked questions about Derek Fong

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

What company does Derek Fong work for?

Derek Fong works for Ad Hoc LLC.

What is Derek Fong's role at Ad Hoc LLC?

Derek Fong is listed as Senior Software Engineer at Ad Hoc LLC.

What is Derek Fong's email address?

AeroLeads has found 1 work email signal at @upstart.com for Derek Fong at Ad Hoc LLC.

Where is Derek Fong based?

Derek Fong is based in Sunnyvale, California, United States while working with Ad Hoc LLC.

What companies has Derek Fong worked for?

Derek Fong has worked for Ad Hoc Llc, Upstart, Groupon, Emergent Payments, and Plx Devices, Inc..

Who are Derek Fong's colleagues at Ad Hoc LLC?

Derek Fong's colleagues at Ad Hoc LLC include C. Madeline Fritz, Michael J. Burling, Jason Conigliari, Rhonda Lewandowski, and Charles E. Amyx, Iii.

How can I contact Derek Fong?

You can use AeroLeads to view verified contact signals for Derek Fong at Ad Hoc LLC, including work email, phone, and LinkedIn data when available.

What schools did Derek Fong attend?

Derek Fong holds Bachelor Of Science, Materials Science And Engineering from University Of California, Davis.

What skills is Derek Fong known for?

Derek Fong is listed with skills including Php, Javascript, Web Development, Html, Css, Xml, Photoshop, and Testing.

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