David Ko
AeroLeads people directory · profile

David Ko Email & Phone Number

Director of Engineering at OpenX
Location: Toronto, Ontario, Canada 8 work roles 1 school
1 work email found @personalyze.co 1 phone found area 647 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email d****@personalyze.co
Direct phone (647) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Director of Engineering
Location
Toronto, Ontario, Canada
Company size

Who is David Ko? Overview

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Quick answer

David Ko is listed as Director of Engineering at OpenX, a with 482 employees, based in Toronto, Ontario, Canada. AeroLeads shows a work email signal at personalyze.co, phone signal with area code 647, and a matched LinkedIn profile for David Ko.

David Ko previously worked as Technical Leader | Innovator | Product & People Builder at Openx and CTO and Co-Founder at Personalyze. David Ko holds Basc, Computer Engineering from University Of Toronto.

Company email context

Email format at OpenX

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{first}@personalyze.co
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AeroLeads found 1 current-domain work email signal for David Ko. Compare company email patterns before reaching out.

Profile bio

About David Ko

I love finding simple solutions to complex problems. I thrive on delivering big outcomes, motivating teams, driving innovation and creating products people love to use. I'm a data-driven technical leader, product visionary and people manager with 12+ years of experience leading teams and products from ideation to launch.

Listed skills include Programming, Jquery, Javascript, Php, and 44 others.

Current workplace

David Ko's current company

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

OpenX
Openx
Director of Engineering
Toronto, ON, CA
Website
Employees
482
AeroLeads page
8 roles · 11 years

David Ko work experience

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

Director Of Engineering

Toronto, On, Ca

Technical Leader | Innovator | Product & People Builder

Toronto, On

Cto And Co-Founder

Toronto, Ontario, Canada

• Built a SaaS AdTech platform and led a distributed team of 12 engineers and data scientists to achieve the company’s sales goals, achieving 300% YoY revenue growth.• Set the product and technical vision and roadmap. Worked with key stakeholders to ensure alignment and successful delivery.• Provided technical leadership and coaching for diverse staff that fostered a culture of continuous improvement and aligned the team efforts to stated business outcomes.

Startup Mentor

Manchester | Sheffield

Led early stage teams through the ideation phase of their business and supervised their work on value proposition, business models and product roadmap development.

2016 - 2017 ~1 yr

Cto And Co-Founder

Toronto, Ontario, Canada

• Created a streaming server that integrated with iTunes and 7digital's library of 30+ million songs.• Led development of an iOS streaming music app that visualized music moments in a 3D space• Developed recommendation system using the user's current contextual phone information (weather, sensor data, time, date) and matching it to other users in the same context.

Jan 2013 - Jul 2016

Lead Developer

Kos Global

Shanghai | Toronto

Built an Enterprise software suite for engineering companies to manage engineers, sales, and service efficiently in high-growth markets in APAC.

Jan 2008 - Jan 2013

Research Assistant

Toronto, Ontario, Canada

• Created a multimodal peer-to-peer Web service with iPhones and HyperCast network-overlay architecture. The system allowed Wi-Fi, 3G and Bluetooth devices to communicate in a self-organizing P2P network• Modified HyperCast architecture to support communication with iOS.

May 2010 - Aug 2010

Software Developer

Tampere, Finland

Developed a global project database for estimating and scheduling engineer workload. Used by country managers to manage 450+ engineers daily.

Jun 2008 - Jul 2008
Team & coworkers

Colleagues at OpenX

Other employees you can reach at openx.com. View company contacts for 482 employees →

1 education record

David Ko education

FAQ

Frequently asked questions about David Ko

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

What company does David Ko work for?

David Ko works for OpenX.

What is David Ko's role at OpenX?

David Ko is listed as Director of Engineering at OpenX.

What is David Ko's email address?

AeroLeads has found 1 work email signal at @personalyze.co for David Ko at OpenX.

What is David Ko's phone number?

AeroLeads has found 1 phone signal(s) with area code 647 for David Ko at OpenX.

Where is David Ko based?

David Ko is based in Toronto, Ontario, Canada while working with OpenX.

What companies has David Ko worked for?

David Ko has worked for Openx, Personalyze, Dotforge, Moment.Us, and Kos Global.

Who are David Ko's colleagues at OpenX?

David Ko's colleagues at OpenX include James Croft, Yifan Chen, Miłosz Roliński, Chris Lemanski, and Clinton Lai 赖伟杰.

How can I contact David Ko?

You can use AeroLeads to view verified contact signals for David Ko at OpenX, including work email, phone, and LinkedIn data when available.

What schools did David Ko attend?

David Ko holds Basc, Computer Engineering from University Of Toronto.

What skills is David Ko known for?

David Ko is listed with skills including Programming, Jquery, Javascript, Php, Databases, Ruby On Rails, Mysql, and Objective C.

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