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Darryl Foong Email & Phone Number
Chief Technology Officer
at
a1Mobile
1 work email found
@tesla.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Chief Technology Officer
Location
San Francisco Bay Area, United States, United States
Who is Darryl Foong? Overview
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Quick answer
Darryl Foong is listed as Chief Technology Officer at a1Mobile, based in San Francisco Bay Area, United States, United States. AeroLeads shows a work email signal at tesla.com and a matched LinkedIn profile for Darryl Foong.
Darryl Foong previously worked as Chief Technology Officer at Troyai and Product Engineer - Residential Energy at Tesla. Darryl Foong holds Master Of Science - Ms, Computer Engineering from Illinois Institute Of Technology.
Company email context
Email format at a1Mobile
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{first_initial}{last}@tesla.com
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AeroLeads found 1 current-domain work email signal for Darryl Foong. Compare company email patterns before reaching out.
Profile bio
About Darryl Foong
Darryl Foong is a Chief Technology Officer at a1Mobile. He possess expertise in microsoft office, microsoft excel, microsoft word, powerpoint, computer network operations and 21 more skills. He is proficient in Cantonese Dialect. Colleagues describe him as "I've had the pleasure of calling Darryl my teammate since the start of 2022 when I joined the Service Engineering organization for electric vehicles at Cummins. His expertise in electrical and communication systems is apparent because Darryl had been working in that role for only half a year when I joined, but in such a short span of time, he was able to not only thrive in his day-to-day work, but also took initiative to teach new members such as myself. I believe he is able to do this because he has deep technical knowledge in the field and is able to grasp new software tools and procedures quickly. He spent two months at an OEM's manufacturing plant to provide on-site support with any issues faced by the OEM caused by components we supplied to them, and I was really impressed with his great work ethic. He always managed issues professionally and swiftly while building and maintaining positive relationships with the customer. Darryl goes above and beyond with everything that he does - whether it's troubleshooting an issue or writing a training procedure for technicians. He's friendly, kind, caring, and overall a great guy. I think any manager would be lucky to have Darryl in their team."
Listed skills include Microsoft Office, Microsoft Excel, Microsoft Word, Powerpoint, and 22 others.
Current workplace
Darryl Foong's current company
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12 roles
Darryl Foong work experience
A career timeline built from the work history available for this profile.
May 2024 - Present
Product Engineer - Residential Energy
- Managed and maintained 99% uptime and availability of ≥500k Linux-based controllers across Tesla Powerwall fleet globally by implementing automated monitoring and alert systems
- Developed & deployed 10+ specialized Bash/Python scripts to drive effective corrective actions on main controller and subsystems
- Utilized Python, SQL, Spark for big data analytics to facilitate informed business decisions and gain actionable insights for continuous product improvement
- Authored test plans and frameworks for Powerwall islanding controllers in collaboration with system test team
- Collaborated with cross-functional teams to release 20+ improved & new features across 10 major software/firmware releases to drive improvements in system performance and reliability for new & existing products
Nov 2022 - Jul 2024
Software Engineer - Cummins Digital Organization
Jul 2022 - Dec 2022
Engineering Development Program Senior Engineer
Under a 3.5 year rotational program consisting of 3 year-long technical rotations and one 6-month-long non-technical rotation
Jun 2022 - Dec 2022
Service Engineer - New Power Business Unit
- Strengthened company-OEM relationship and received outstanding feedback for 2-month onsite OEM plant production support
- Improved average repair cycle time for down field buses through meticulous troubleshooting and prompt customer support
- Created extensive BEV training material and coached over 50 field service engineers and mentored 2 new team members
- Wrote over 10 publication documents comprising field action campaigns, technical service bulletins, problem identification step 1s, and service manuals for product improvement
Jul 2021 - Aug 2022
Engineering Development Program Engineer
Under a 3.5 year rotational program consisting of three year-long technical rotations and one 6-month-long non-technical rotation
Jul 2020 - Jun 2022
Test Operations Engineer - Engine Business Unit
- Reduced costs by 10% and minimized human error through FTIR cart automation and functionality improvement for AVL PUMA 2 test cell data acquisition
- Planned and implemented DC and AC test points on brand new electrified power lab’s power distribution units to comply with NFPA 70E safety standards
- Developed all-in-one data acquisition and processing application for reference airflow meter with 99% accuracy, resulting in over 60% time reduction in test cell airflow meter calibration
- Designed new efficient rotation hopper system to streamline process of submitting, approving, & reviewing EDP rotation proposals
Jul 2020 - Jul 2021
Product Functional Test Technology Intern - Power Systems Business Unit
- Increased performance response by 10% and reduced equipment cost by 83% with new dynamometer controller upgrade
- Completed integration package for installation of lower horsepower dynamometer into existing test cell
- Constructed SQLite database to automatically track equipment locations & hours, and centralize data on network
Jun 2019 - Aug 2019
Brand Ambassador
Marketing Uber towards the general public to try riding or driving for the company.
May 2015 - Nov 2016
Student Librarian
Sri Emas International School
Student Librarian at my high school.Database Entry, organizing and arranging of books. Assisted students in searching, borrowing/returning of books as well.
Aug 2015 - Sep 2015
Installer And Instructor
Jupiter Intelligence Information Systems
- Resolved bugs in Point-of-Sale software in collaboration with a team of programmers
- Deployed POS software at over 80 outlets for a multinational food kiosk chain, Hot & Roll
- Instructed more than 200 staff members with interactive experience on usage of updated software
Nov 2014 - Mar 2015
7 education records
Darryl Foong education
Master Of Science - Ms, Computer Engineering
Illinois Institute Of Technology
Bachelor Of Science - Bs, Electrical Engineering
Illinois Institute Of Technology
Bachelor Of Science - Bs, Electrical And Computer Engineering
Ecole Nationale Supérieure De L'Electronique Et De Ses Applications
Electrical And Computer Engineering
College Of Dupage
2-Year Degree Institution, American Degree Transfer Program - Engineering
Sunway University
High School, International General Certificate Of Secondary Education (Igcse)
Sirius Scholar Study Skills Private Tutoring Centre
High School/Secondary Diplomas And Certificates
Methodist Boys' School
FAQ
Frequently asked questions about Darryl Foong
Quick answers generated from the profile data available on this page.
What company does Darryl Foong work for?
Darryl Foong works for a1Mobile.
What is Darryl Foong's role at a1Mobile?
Darryl Foong is listed as Chief Technology Officer at a1Mobile.
What is Darryl Foong's email address?
AeroLeads has found 1 work email signal at @tesla.com for Darryl Foong at a1Mobile.
Where is Darryl Foong based?
Darryl Foong is based in San Francisco Bay Area, United States, United States while working with a1Mobile.
What companies has Darryl Foong worked for?
Darryl Foong has worked for A1Mobile, Troyai, Tesla, Cummins Inc., and Uber.
How can I contact Darryl Foong?
You can use AeroLeads to view verified contact signals for Darryl Foong at a1Mobile, including work email, phone, and LinkedIn data when available.
What schools did Darryl Foong attend?
Darryl Foong holds Master Of Science - Ms, Computer Engineering from Illinois Institute Of Technology.
What skills is Darryl Foong known for?
Darryl Foong is listed with skills including Microsoft Office, Microsoft Excel, Microsoft Word, Powerpoint, Computer Network Operations, Network Security, Public Speaking, and Social Media.
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