Chief Product Officer
CurrentI lead the cross-functional organization at Nextdoor responsible for product, design, and research.
Nov 2023 - Present
AeroLeads people directory · profile
James Kelm Email & Phone Number
Product Management
at
Nextdoor
1 work email found
@twitter.com
12 phones found area 415, 917, 513, 650, 239, 212, and 408
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Product Management
Location
San Francisco, California, United States
Company size
Who is James Kelm? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
James Kelm is listed as Product Management at Nextdoor, a company with 51 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at twitter.com, phone signal with area code 415, 917, 513, 650, 239, 212, 408, and a matched LinkedIn profile for James Kelm.
James Kelm previously worked as Chief Product Officer at Nextdoor and Head of Revenue Product at Nextdoor. James Kelm studied at Massachusetts Institute Of Technology.
Company email context
Email format at Nextdoor
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{first_initial}{last}@twitter.com
86% confidence
AeroLeads found 1 current-domain work email signal for James Kelm. Compare company email patterns before reaching out.
Profile bio
About James Kelm
I lead product management, design, and research at Nextdoor. Prior to this I led multiple product areas at Twitter, including self service revenue products, organic business features, and Twitter shopping. My previous experience in digital ads included native and video ads syndication at Yahoo and mobile AdSense at Google. My specialities are building strong cross-functional teams, 0->1 products where an org chart gets in the way, and scaling revenue solutions.
Current workplace
James Kelm's current company
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Nextdoor
13 roles · 14 years
James Kelm work experience
A career timeline built from the work history available for this profile.
Head Of Revenue Product
- Our cross-functional revenue product organization executed a roadmap that included:
- Launching Nextdoor Ads Manager, a self-service campaign manager for marketers of all sizes
- Launching our proprietary Nextdoor Ad Server (NAS), and migrating advertiser budgets off Google Ads Manager to NAS, driving improved performace without adverse revenue impact
- Launching additional first and third party measurement capabilities
- Launching support for third party brand safety solutions
Nov 2022 - Nov 2023
Vice President Of Product Management
Partnered with engineering, design, research, data science, and commercial teams to build out Twitter's offerings for businesses, self service revenue products, ads workflows, ads API, and shopping.
Jan 2022 - Nov 2022
Senior Director Of Product Management
Jan 2019 - Dec 2021
Director Of Product Management
Dec 2017 - Jan 2019
Senior Director Of Product Management, Flurry Analytics & Yahoo App Publishing
- Launched Flurry Crash Analytics 2.0, revenue analytics, and new developer onboarding/integration workflow
- Built and managed the product team responsible for native ads syndication
- Scaled native ads syndication business from $0 to hundreds of millions run rate
- Launched Yahoo App Publishing, offering Gemini native ads (display and video) for app developers via the Flurry SDK.
- Launched Gemini native ads syndication on mobile and desktop web, scaled business to a nine figure run rate.
- Launched Gemini native video ads for publishers.
2014 - 2017
~3 yrs
Coo & Co-Founder
- Scaled team from founders to twenty-three
- Recruited and managed a studio of engineers, QA, and creative contributors to design and launch Tank Nation, a iOS action/strategy game. Apple featured Tank Nation worldwide in the App Store at launch.
- Launched features and events to reactivate 250k+ players post-launch, boost retention, usage, and monetization.
2012 - 2014
~2 yrs
Senior Producer -> Director Of Product
Funzio
- Founded and built a second internal studio for casino space
- Managed a team of eight
- Designed and produced Jackpot Slots, one of the top twenty grossing free-to-play games on Android
- Funzio was acquired by GREE in 2012 in a $210 million deal
2012 - 2012
Product Manager
- My projects focused on mobile, advertising, shopping, mobile commerce, and payments.AdSense for Mobile Applications, Product Lead
- Built and scaled business from early closed beta to $400m run rate, 1000+ developers
- Launched new ad formats, new ad targeting mechanisms, and AdSense UI integrationCommerce
- Designed and launched the original Gmail Payments in a regulator-approved internal dogfood trial to 8000 Googlers in NY and CA
- PM lead for domestic money transmitter license applications
- Numerous internationalization features and frameworks for payments-related applications
Dec 2006 - Aug 2010
Product Manager, Internet Campaign
No On 8 - Equality For All
- Designed and launched new campaign website in 96 hours. Tailored UX for multiple audiences: undecided voters, base, and donors. Site reached 1m+ unique visitors and raised $5m+ in donations.
- Developed online tools enabling field operations to sign-up and organize volunteers
- Created online applications for 500k+ voter touches
Sep 2008 - Nov 2008
Product Planner
Senior worldwide product planner for the iBook, the popular white consumer laptop line that was Apple's highest volume CPU offering at the time.
Oct 2004 - Sep 2005
Program Manager
Jan 2004 - Oct 2004
Software Engineer
Software engineering and program management roles in the Solaris organization.
Jun 2000 - Jan 2004
Team & coworkers
Colleagues at Nextdoor
Other employees you can reach at nextdoor.com. View company contacts for 51 employees →
TW
Tracy Wiswall
Colleague at Nextdoor
Memphis, Tennessee, United States, United States
View →
KS
Krish Sailam
Colleague at Nextdoor
San Anselmo, California, United States, United States
View →
LM
Latheeshwarraj Mohanraj
Colleague at Nextdoor
New York City Metropolitan Area, United States, United States
View →
DA
Dayana Alvarez
Colleague at Nextdoor
Los Angeles Metropolitan Area, United States, United States
View →
HG
Hemant Gupth
Colleague at Nextdoor
Bengaluru, Karnataka, India, India
View →
JL
Jasmine Lee
Colleague at Nextdoor
London, England, United Kingdom, United Kingdom
View →
PR
Prashanta Roy
Colleague at Nextdoor
Dhaka, Dhaka, Bangladesh, Bangladesh
View →
LW
Lyndsay Wake
Colleague at Nextdoor
United Kingdom, United Kingdom
View →
BC
Brian Chen
Colleague at Nextdoor
San Francisco Bay Area, United States
View →
AS
Amelia Skagias
Colleague at Nextdoor
New York, New York, United States, United States
View →
Tracy Wiswall
Colleague at Nextdoor
Memphis, Tennessee, United States, United States
View →
KS
Krish Sailam
Colleague at Nextdoor
San Anselmo, California, United States, United States
View →
LM
Latheeshwarraj Mohanraj
Colleague at Nextdoor
New York City Metropolitan Area, United States, United States
View →
DA
Dayana Alvarez
Colleague at Nextdoor
Los Angeles Metropolitan Area, United States, United States
View →
HG
Hemant Gupth
Colleague at Nextdoor
Bengaluru, Karnataka, India, India
View →
JL
Jasmine Lee
Colleague at Nextdoor
London, England, United Kingdom, United Kingdom
View →
PR
Prashanta Roy
Colleague at Nextdoor
Dhaka, Dhaka, Bangladesh, Bangladesh
View →
LW
Lyndsay Wake
Colleague at Nextdoor
United Kingdom, United Kingdom
View →
BC
Brian Chen
Colleague at Nextdoor
San Francisco Bay Area, United States
View →
AS
Amelia Skagias
Colleague at Nextdoor
New York, New York, United States, United States
View →
2 education records
James Kelm education
Education record
Massachusetts Institute Of Technology
Bs, Computer Engineering / Eecs
Columbia University
FAQ
Frequently asked questions about James Kelm
Quick answers generated from the profile data available on this page.
What company does James Kelm work for?
James Kelm works for Nextdoor.
What is James Kelm's role at Nextdoor?
James Kelm is listed as Product Management at Nextdoor.
What is James Kelm's email address?
AeroLeads has found 1 work email signal at @twitter.com for James Kelm at Nextdoor.
What is James Kelm's phone number?
AeroLeads has found 12 phone signal(s) with area code 415, 917, 513, 650, 239, 212, 408 for James Kelm at Nextdoor.
Where is James Kelm based?
James Kelm is based in San Francisco, California, United States while working with Nextdoor.
What companies has James Kelm worked for?
James Kelm has worked for Nextdoor, Twitter, Yahoo, Wormhole Games, and Funzio.
Who are James Kelm's colleagues at Nextdoor?
James Kelm's colleagues at Nextdoor include Tracy Wiswall, Krish Sailam, Latheeshwarraj Mohanraj, Dayana Alvarez, and Hemant Gupth.
How can I contact James Kelm?
You can use AeroLeads to view verified contact signals for James Kelm at Nextdoor, including work email, phone, and LinkedIn data when available.
What schools did James Kelm attend?
James Kelm studied at Massachusetts Institute Of Technology.
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