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Dennis Karnitski Email & Phone Number

Growth Product Manager at Fivetran
Location: San Francisco, California, United States 9 work roles 2 schools
1 work email found @radiumone.com 3 phones found area 415 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email d****@radiumone.com
Direct phone (415) ***-****
LinkedIn Profile matched
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Current company
Role
Growth Product Manager
Location
San Francisco, California, United States
Company size

Who is Dennis Karnitski? Overview

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Quick answer

Dennis Karnitski is listed as Growth Product Manager at Fivetran, a company with 1595 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at radiumone.com, phone signal with area code 415, and a matched LinkedIn profile for Dennis Karnitski.

Dennis Karnitski previously worked as Product Manager, Growth at Labelbox and Principal Product Manager, Growth at Harness. Dennis Karnitski holds Leading Change And Organizational Renewal from Stanford University Graduate School Of Business.

Company email context

Email format at Fivetran

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{first}@radiumone.com
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AeroLeads found 1 current-domain work email signal for Dennis Karnitski. Compare company email patterns before reaching out.

Profile bio

About Dennis Karnitski

10 years of product and leadership experience in growth-stage B2B startups. Customer-facing discovery and validation specialist now focused on product management meta-processes and team cohesion.Specialties: strategy & roadmap development, customer research & user experience design, data analytics & A/B testing, agile implementation & project management, cross-functional team leadership

Listed skills include User Experience, Product Management, Online Advertising, User Experience Design, and 8 others.

Current workplace

Dennis Karnitski's current company

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Fivetran
Fivetran
Growth Product Manager
San Francisco, CA, US
Website
Employees
1595
AeroLeads page
9 roles

Dennis Karnitski work experience

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

Growth Product Manager

San Francisco, CA, US

Product Manager, Growth

San Francisco, California, US

Principal Product Manager, Growth

San Francisco, California, US

Apr 2022 - Jan 2024

Principal Product Manager, Growth

San Francisco, California, US

Parsable aims to improve the lives and experiences of frontline industrial workers by connecting them to the people, information, systems and machines needed to do their best work. Companies like Heineken, Grupo Bimbo (largest bakery in the world), Suntory, LafargeHolcim and Corteva Agriscience rely on Parsable’s mobile-first platform, Connected Worker®.

Sep 2021 - Apr 2022

Principal Product Manager, Growth

Denver, CO, US

  • Led product management on the core enterprise product (recognized as a top email authentication solution by Microsoft, Symantec, Cybersecurity Awards) through dozens of successful releases instrumental in 100% logo.
  • Championed a launch of a freemium product. Established a data framework for it and optimized engagement / activation to reach #1 in the market by adoption in 9 months.
  • Partnered with CS and the office of the CTO to deliver MVP of a solution for a new industry standard in record time (first to market), opening a way for a pilot with Google.
Jan 2018 - Jun 2020

Director Of Product Management And User Experience

Radiumone
  • Hired a product design team of 6 supporting 4 core products. Built a lightweight team processes framework with OKRs, 1:1s, and retros as well as craft-specific recurrent user testing, formal design critiques, and.
  • Launched a design system across three products and teams reducing frontend costs by 30%.
  • Led a personas/flows research project resulting in 20% optimization of internal ops output.
  • Introduced “design sprints.” Facilitated brand-new product inception by running it at the VPs level.
Nov 2015 - Feb 2017

Senior Product Manager

Radiumone
  • Launched and owned two data acquisition products that generated 270MM data events per day.
  • Increased number of sharing data events twofold by designing a new “text copy”-tracking feature.
  • Managed a remote development team of ten as well as other product managers, customer support specialists and several design subcontractors.
  • Conceived and rolled out a “Geo-targeted links” feature helping to land several Fortune 500 clients.
  • Increased mobile engagement of the sharing product by 25% by redesigning the user flow.
Oct 2011 - Nov 2015

Product Manager, Growth

Gwallet
  • As a sole PM managed the “offer-wall” platform from launch to $10MM in revenue in the first year.
  • Designed the “BrandBar” product that grew to bring 40% of platform revenue.
  • Productized 6 payment partnerships transacting up to a quarter million in virtual currency monthly.
  • Championed a recurrent internal brainstorming event gWallet Labs with 90% participation rate.
  • Oversaw a successful pivot in core product strategy from shopping to social monetization.
  • Managed an offshore development team and several contractor teams.
Feb 2008 - Oct 2011

Ux Designer

US

  • Lead a conversion optimization effort for multiple education and pharmaceutical clients that resulted in up to 300% increase in number of new subscriptions. Extensive A/B testing, personas, rapid prototyping.
  • Produced a complete overhaul of the user interface of a social network MingleNow in 60% of planned time increasing engagement KPIs.
  • Developed and implemented a new iterative design process to include user research, prototyping and testing.
  • Automated parts of the design process for landing pages generation reducing time to market by half.
Jun 2005 - Feb 2008
Team & coworkers

Colleagues at Fivetran

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2 education records

Dennis Karnitski education

Leading Change And Organizational Renewal

Stanford University Graduate School Of Business

Bs, Radiophysics

Belarusian State University
FAQ

Frequently asked questions about Dennis Karnitski

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

What company does Dennis Karnitski work for?

Dennis Karnitski works for Fivetran.

What is Dennis Karnitski's role at Fivetran?

Dennis Karnitski is listed as Growth Product Manager at Fivetran.

What is Dennis Karnitski's email address?

AeroLeads has found 1 work email signal at @radiumone.com for Dennis Karnitski at Fivetran.

What is Dennis Karnitski's phone number?

AeroLeads has found 3 phone signal(s) with area code 415 for Dennis Karnitski at Fivetran.

Where is Dennis Karnitski based?

Dennis Karnitski is based in San Francisco, California, United States while working with Fivetran.

What companies has Dennis Karnitski worked for?

Dennis Karnitski has worked for Fivetran, Labelbox, Harness, Parsable, and Valimail.

Who are Dennis Karnitski's colleagues at Fivetran?

Dennis Karnitski's colleagues at Fivetran include Nicholas Keim, Shane Harris-Tunks, Archer Newell, Kris Cobb, and Archana Valsala.

How can I contact Dennis Karnitski?

You can use AeroLeads to view verified contact signals for Dennis Karnitski at Fivetran, including work email, phone, and LinkedIn data when available.

What schools did Dennis Karnitski attend?

Dennis Karnitski holds Leading Change And Organizational Renewal from Stanford University Graduate School Of Business.

What skills is Dennis Karnitski known for?

Dennis Karnitski is listed with skills including User Experience, Product Management, Online Advertising, User Experience Design, User Interface, User Interface Design, Conversion Optimization, and Social Media.

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