John Sun: Email & Phone Number

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Senior Manager, Applied Intelligence & Engineering at Blackhawk Network|Pleasanton, California, United States

Position:

Senior Manager, Applied Intelligence & Engineering at Blackhawk Network

Location:

Pleasanton, California, United States

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Last updated: 2026-01-29

Updated: 2026-01-29

Found email addresses for John Sun:

Business emails:

g****************n@gmail.com

Personal emails:

s***@workiva.com,

j***@gene.com,

j***@aol.com,

s***@yahoo.com

Found phone for John Sun:

+1-623-***-**96

A different John Sun?

Work Experience 19 years

Senior Manager, Applied Intelligence & Engineering at Blackhawk Network

Jan 2021 - Current

Manager, Data and Platform Engineering at Workiva

Jan 2018 - Jan 2020

Manager, Data Engineering at Workiva

Jan 2016 - Jan 2018

Senior Software Engineer, Distributed System at Genentech

Jan 2011 - Jan 2015

Software Engineer at Genentech

Jan 2007 - Jan 2011

John Sun started working in 2007, then the employee has changed 2 companies and 4 jobs. On average, John Sun works for one company for 3 years 6 months.

Education

Bachelor of Medicine, Bachelor of Surgery - MBBS at USTC,Bangladesh

Frequently Asked Questions

What is John Sun's email address?

SignalHire found verified email addresses for John Sun, both business and personal. Their business email is g****************n@gmail.com, and personal emails include s***@workiva.com, j***@gene.com, and j***@aol.com.

What is John Sun's phone number?

SignalHire found a verified phone number for John Sun: +1-623-***-**96.

How do I contact John Sun at Blackhawk Network?

You can reach John Sun through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Sun's professional background?

John Sun has 19 years of professional experience. They have held roles including Manager, Data and Platform Engineering, Manager, Data Engineering, and Senior Software Engineer, Distributed System at companies such as Workiva, Workiva, and Genentech. Their education includes Bachelor of Medicine, Bachelor of Surgery - MBBS from USTC,Bangladesh.

Is John Sun's contact information up to date?

Yes. John Sun's SignalHire profile was last updated on 29 January 2026, reflecting their current position as Senior Manager, Applied Intelligence & Engineering at Blackhawk Network in Pleasanton, California, United States.

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