Ed Chan
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Ed Chan Email & Phone Number

Technology Executive, Management and Leadership at Slack
Location: San Francisco Bay Area, United States 10 work roles 1 school
1 work email found @box.com 2 phones found area 650 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email e****@box.com
Direct phone (650) ***-****
LinkedIn Profile matched
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Current company
Role
Technology Executive, Management and Leadership
Location
San Francisco Bay Area, United States
Company size

Who is Ed Chan? Overview

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Quick answer

Ed Chan is listed as Technology Executive, Management and Leadership at Slack, a with 2947 employees, based in San Francisco Bay Area, United States. AeroLeads shows a work email signal at box.com, phone signal with area code 650, and a matched LinkedIn profile for Ed Chan.

Ed Chan previously worked as Sr. Director of Engineering, Platform & Data at Cisco and VP of Engineering at Labelbox. Ed Chan holds Bachelor Of Applied Science, Computer Engineering from University Of Waterloo.

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Email format at Slack

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{first_initial}{last}@box.com
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Profile bio

About Ed Chan

Customer-obsessed Engineering executive with a passion and proven track record building large-scale consumer and enterprise SaaS with 100's millions of users worldwide. My favorite number is 99.999. Building highly available, distributed platforms and cloud services gets me up in the mornings.Held senior leadership roles at Fortune 500 companies (Adobe, Microsoft, Cisco) and medium to large-sized companies (Labelbox, Box, Twilio). Worked with other Executives and C-Suite to develop strategy and set vision. Managed and collaborated with Principal and Distinguished Engineers on architecture and technical roadmap. Co-creator of foundational streaming media technologies (Flash Video, Flash Media Server, RTMP, HDS) that made video mainstream on the internet, winning an Emmy award for its pivotal role in the transition of linear TV to streaming. And founding member on multiple "0 to 1" products and services.

Listed skills include Distributed Systems, Software Design, Amazon Web Services, Agile Project Management, and 40 others.

Current workplace

Ed Chan's current company

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Slack
Slack
Technology Executive, Management and Leadership
Website
Employees
2947
AeroLeads page
10 roles

Ed Chan work experience

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

Sr. Director Of Engineering, Platform & Data

Current

San Jose, Ca, Us

Building the platform and infrastructure for Cisco Security Cloud. Leading teams across geos responsible for Compute, Messaging, Observability, and Data Platform. Leveraging cloud-native (CNCF) and OSS technologies such as Kubernetes, Kafka, Flink, Pinot, Istio, Helm, Argo, Prometheus, KEDA, and Fluentd.Led compliance efforts to achieve SOC2, ISO 27001, and FedRAMP certification.Spearheaded a multi-cloud initiative to build cloud-agnostic and cloud-portable services.Built and incubated a new Video CPaaS business from the ground up. Enabling third-party developers to build video applications at a global scale without needing to build and operate video infrastructure.Leading a high-performing, global engineering organization, practicing Agile methodologies.

May 2021 - Present

Vp Of Engineering

San Francisco, California, Us

Labelbox is an Enterprise AI/ML SaaS Product for data labeling and managing training data used for building AI/ML models. Providing advanced labeling and annotation tools (with a focus on computer vision), with custom labeling workflows and model error analysis. Backed by A16Z, Kleiner Perkins, Gradient Ventures, B Capital, and SoftBank.As VP and Head of Engineering, reporting to the CEO, I was responsible for all aspects and functions of Engineering. Work with C-Suite and Board to define company vision, roadmap, strategy, and GTM. Built and managed a globally distributed engineering organization (North America, South America, Europe).

May 2020 - May 2021

Director Of Engineering, Storage & Data

Box

Redwood City, Ca, Us

Head of Engineering for Storage, Encryption, and Data Services. • Exabyte scale, trillions of objects• Multi-cloud (AWS, GCP, Azure)• Helped define data center & public cloud strategy• Increased gross margins through COGS reduction initiatives• Executed large-scale data, data center, and cloud migrations• Led engineering-wide initiatives • Drove improvements in Incident Response• Product Engineering for Box Zones and Box KeySafe

Jun 2017 - May 2020

Director Of Engineering

San Francisco, California, Us

Responsible for Twilio's global voice network & real-time calling (VoIP/PSTN) and SIP infrastructure, the backbone of Twilio Voice. Other Product Engineering responsibilities include Elastic SIP Trunking (Twilio's fastest-growing product). Global scale, highly available (99.999) infrastructure.

Dec 2015 - Jun 2017

Principal Engineering Manager, Skype

Redmond, Washington, Us

Managed global engineering teams (US, Europe) building and operating core Skype services & infrastructure at a global scale supporting Messaging, Audio/Video Calling, Signaling, Location Sharing, People Search, Caching, Multi-Region Distributed Cloud Storage, Auto-Scaling, User Registrar.

Mar 2012 - Dec 2015

Sr. Engineering Manager

San Jose, Ca, Us

Head of Engineering for Flash Media Server and Adobe Primetime. A unified video platform that enables video experiences across VOD, live, and linear, with DRM and dynamic ad insertion across a wide range of devices and screens. The technology stack is used to stream the world's largest sporting events (e.g. World Cup, Olympics).

Dec 2005 - Mar 2012

Sr. Software Engineer, Tech Lead

San Francisco, California, Us

(Acquired by Adobe)Co-creator of foundational streaming technologies and protocols (Flash Video, Flash Media Server, RTMP) for live & on-demand streaming, and real-time communications. Worked closely with CDNs to adopt Flash streaming technologies.Founding engineer on Macromedia Breeze (Adobe Connect), responsible for developing the core RTC platform.

Dec 1999 - Dec 2005

Software Engineer, Tech Lead

Andromedia

(Acquired by Macromedia)Developed recommendation/personalization software (LikeMinds Personalization Server) using Collaborative Filtering predictive modeling technology to provide customized user experiences based on user behavior.

May 1999 - Dec 1999

Member Of Technical Staff

Epson Research & Development

Developed EPSON Photo! 2, client software (Win & Mac) for the EPSON PhotoPC digital camera.

May 1998 - May 1999
Team & coworkers

Colleagues at Slack

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1 education record

Ed Chan education

  • University Of Waterloo
    University Of Waterloo
    Computer Engineering
FAQ

Frequently asked questions about Ed Chan

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

What company does Ed Chan work for?

Ed Chan works for Slack.

What is Ed Chan's role at Slack?

Ed Chan is listed as Technology Executive, Management and Leadership at Slack.

What is Ed Chan's email address?

AeroLeads has found 1 work email signal at @box.com for Ed Chan at Slack.

What is Ed Chan's phone number?

AeroLeads has found 2 phone signal(s) with area code 650 for Ed Chan at Slack.

Where is Ed Chan based?

Ed Chan is based in San Francisco Bay Area, United States while working with Slack.

What companies has Ed Chan worked for?

Ed Chan has worked for Slack, Cisco, Labelbox, Box, and Twilio Inc..

Who are Ed Chan's colleagues at Slack?

Ed Chan's colleagues at Slack include Sleman Rashposh, Alyse Terschuren, David Movies, Zachary Burns, and Ch Channel.

How can I contact Ed Chan?

You can use AeroLeads to view verified contact signals for Ed Chan at Slack, including work email, phone, and LinkedIn data when available.

What schools did Ed Chan attend?

Ed Chan holds Bachelor Of Applied Science, Computer Engineering from University Of Waterloo.

What skills is Ed Chan known for?

Ed Chan is listed with skills including Distributed Systems, Software Design, Amazon Web Services, Agile Project Management, Node.Js, Software As A Service, Microsoft Azure, and Agile Methodologies.

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