Meet Invoca

We are big brains and small egos creating amazing technology and making our customers successful.


  • Heather Adams

    Heather Adams

    Strategic Development Manager

  • Crystal Anderson

    Crystal Anderson

    Customer Community Manager

  • Amy Andriano

    Amy Andriano

    Product Experience Manager

  • Chris Atanasian

    Chris Atanasian

    Software Engineer

  • Jessica Blaugrund

    Jessica Blaugrund

    Account Executive

  • Victor Borda

    Victor Borda

    Software Architect

  • Ed Boyle

    Ed Boyle

    Business Intelligence Manager

  • Matt Brodersen

    Matt Brodersen

    Director, Creative

  • Brendan Brown

    Brendan Brown

    Production Support Engineer

  • James Brown

    James Brown

    Sr. Manager, Cloud Operations

  • Maria Bruno

    Maria Bruno

    Product Marketing Specialist

  • Nick Burwell

    Nick Burwell

    Front-End Software Architect

  • Angie Clark

    Angie Clark

    Accounts & Payroll Coordinator

  • Megan Condie

    Megan Condie

    Account Executive

  • Nash Cooper

    Nash Cooper

    Product Manager

  • Hunter Corbett

    Hunter Corbett

    Account Executive

  • Joe Corral

    Joe Corral

    Sales Development Representative

  • Lorelei Curt

    Lorelei Curt

    Director, Customer Success

  • Caitlin Davis

    Caitlin Davis

    Software Engineer Manager

  • Angelique Springer Davis

    Angelique Springer Davis

    Senior Enterprise Customer Success Manager

  • Cevin Doppmann

    Cevin Doppmann

    Director, Sales Engineering

  • James Ebentier

    James Ebentier

    Senior Software Engineer

  • Ari Echt

    Ari Echt

    Sr. Marketing Automation Manager

  • Jenna Fabino

    Jenna Fabino

    Sr. Customer Success Manager

  • Jacob Ferguson

    Jacob Ferguson

    Software Engineer

  • Noah Fields

    Noah Fields

    Account Executive Team Lead

  • Daniel Fulmer

    Daniel Fulmer

    Senior Financial Analyst

  • Jeff Gast

    Jeff Gast

    Account Executive

  • Zoe Georgakis

    Zoe Georgakis

    HR Generalist

  • Lauren Harris

    Lauren Harris

    Sr. Product Manager

  • Devin Hood

    Devin Hood

    Sr. Renewal Manager

  • Bill Hyatt

    Bill Hyatt

    Sr. Director, Enterprise Sales Engineering

  • Lauren Ishimaru

    Lauren Ishimaru

    Director, Product Marketing

  • Meena Izadpanah

    Meena Izadpanah

    Accounting Manager

  • Alec Jacobs

    Alec Jacobs

    Software Engineer

  • Brian Jenks

    Brian Jenks

    Customer Success Manager

  • Cody Joy

    Cody Joy

    Sr. Software Engineer

  • Rahul Kapadia

    Rahul Kapadia

    Sr. Software Engineer

  • Robert Kearns

    Robert Kearns

    QA Automation Engineer

  • Gabriel Kent

    Gabriel Kent

    Software Engineer

  • Lee Kirchhoff

    Lee Kirchhoff

    Software Architect

  • Daniel Koenig

    Daniel Koenig

    Sr. IT Manager

  • Kevin Kuga

    Kevin Kuga

    Account Manager

  • Garvan Kuskey

    Garvan Kuskey

    Software Engineer

  • Jason La

    Jason La

    Software Engineer

  • Molly Lewis

    Molly Lewis

    Customer Success Onboarding Specialist

  • Deanna Lyn-Piwowarczyk

    Deanna Lyn-Piwowarczyk

    Strategic Accounts Director

  • Rafi Mazlumyan

    Rafi Mazlumyan

    Sr. Cloud Architect

  • Linsey McFarland

    Linsey McFarland

    Account Executive

  • Collin McGrath

    Collin McGrath

    Software QA Engineer

  • Ariel Middleton

    Ariel Middleton

    Customer Success Engineer

  • Andrea Mueller

    Andrea Mueller

    Public Relations Manager

  • Thompson Ogilvie

    Thompson Ogilvie

    Customer Success Onboarding Specialist

  • Puna Paahana

    Puna Paahana

    Sr. Customer Success Manager

  • Natale Patterson

    Natale Patterson

    Regional Sales Director

  • Omeed Rabani

    Omeed Rabani

    Software Engineer

  • Hamsini Sharmila Renugadevan

    Hamsini Sharmila Renugadevan

    Director, Sales Operations, Strategy & Enablement

  • James Resetco

    James Resetco

    Director, Deployment & Technical Success

  • Jen Rios

    Jen Rios

    Marketing Operations Manager

  • Paul Rudwall

    Paul Rudwall

    Regional Sales Director

  • Marisa Sarabia

    Marisa Sarabia

    Sales Development Representative, Enterprise

  • Laura Schierberl

    Laura Schierberl

    Director, Content Marketing & Communications

  • Alex Schreifels

    Alex Schreifels

    Sr. Software Engineer

  • Amy Schultz

    Amy Schultz

    Associate Software Engineer

  • Kelson Sebring

    Kelson Sebring

    Sales Operations Manager

  • Astrid Shank

    Astrid Shank

    Sr. Productivity Business Analyst

  • Dan Shank

    Dan Shank

    Interaction Designer

  • Christen Shaw

    Christen Shaw

    Sales Development Representative, Enterprise

  • Chad Simmons

    Chad Simmons

    Software Engineer

  • Sonja Smith

    Sonja Smith

    Sr. Manager, People & Culture

  • Bob Smith

    Bob Smith

    Staff Scientist

  • Nancy Steele

    Nancy Steele

    Director, Customer Experience

  • Sean Storlie

    Sean Storlie

    Director Product Management

  • Pooja Tripathi

    Pooja Tripathi

    Consultant – Enterprise Customer Success

  • Luan Vieira

    Luan Vieira

    Manager, Technical Success

  • Mike Weaver

    Mike Weaver

    Sr. Director, Software Engineering

  • Peter Wilson

    Peter Wilson

    Sr. Software Engineer


  • Gregg Johnson

    Gregg Johnson


  • Colin Kelley

    Colin Kelley


  • Ben Sullivan

    Ben Sullivan

    SVP, Sales

  • David Coburn

    David Coburn

    SVP Strategy, Operations & Business Development

  • Chris Schulz

    Chris Schulz

    SVP, Customer Success

  • Julia Stead

    Julia Stead

    VP, Marketing

  • Nathan Ziv

    Nathan Ziv

    VP, Product Management

  • Scott Herriman

    Scott Herriman

    SVP, Engineering

  • Denise Kale

    Denise Kale

    VP, Legal

  • Michael Myhre

    Michael Myhre

    VP, Controller


Gregg Johnson


Gregg is a seasoned digital marketing and SaaS leader, with over fifteen years of extensive experience bringing products to market in emerging categories, leading large teams, and working with the world’s best enterprise brands. Most recently, Gregg led Salesforce Marketing Cloud’s social marketing product line, where he integrated $1 billion of M&A investments into the Salesforce product portfolio. Prior to that he drove product strategy and development for Salesforce Chatter, helping define the nascent category of enterprise social networking and rolling out one of Salesforce's most successful products. Earlier in his career, Gregg was a consultant at Boston Consulting Group and worked in sales, marketing and product roles at several startups. He graduated from Stanford University and holds a Master’s degree from Johns Hopkins School of Advanced International Studies and an MBA from the Wharton School of Business.

Colin Kelley


Prior to founding Invoca and RingRevenue, Colin was the Chief Technology Officer at CallWave, Inc. from 2000 to 2008 where he architected the company’s voice services platform to scale to over 10 million free and paid users. From 1989 – 1999, Colin was staff scientist and lead software architect at Unisys/Pulsepoint Communications, a supplier of highly scalable and reliable voicemail systems to major carriers and corporations such as Pacific Bell, Verizon, Motorola and 3M. Colin earned his BS degree in Electrical Engineering and Computer Science from Villanova University. While there he founded and co-wrote Gnuplot, an open source data visualization tool distributed with the Gnu project that remains widely in use today at universities and research organizations worldwide.

Dave Coburn

SVP Strategy, Operations & Business Development

Dave is a proven product leader with a passion for bringing innovative technology solutions to small business and Fortune 500 customers. He combines 10 years of experience at Microsoft, leading product and technology teams to develop new online services, with more recent experience leading agile development of online RTB advertising exchanges for direct advertisers and agencies at AdECN and MediaTrust. Dave received a bachelor’s degree in Political Science from the University of California, Berkeley and earned his MBA in Finance and Entrepreneurship from University of Washington, Michael G Foster School of Business.

Julia Stead

VP, Marketing

Julia has over a decade of experience driving digital marketing and revenue growth at B2B SaaS companies. During her tenure at Invoca she has been an industry leader of account-based marketing strategy, being named a Top 40 Demand Marketing Game Changer and ABM Superhero. Prior to joining Invoca, she was the Director of Sales and Marketing at IPfolio, a global IP management software platform, where she was responsible for leading the company’s official launch and securing their first enterprise customers. Julia holds an MBA from the University of Montreal and a BA in English from McGill University.

Nathan Ziv

VP, Product Management

Nathan has over 10 years of experience managing enterprise product development for marketing and advertising technology software companies. Prior to joining Invoca, Nathan was Director of Product Management at Adconion Direct, acquired by Amobee / Singapore Telecom in 2014. As an original member of the product team, Nathan helped Adconion Direct grow into a top 10 global advertising network serving Fortune 500 companies in 20+ countries. Nathan earned his BA from Boston College.

Chris Schulz

SVP, Customer Success

Chris has been recognized as a customer advocate in the enterprise software industry for more than 15 years. His teams have enabled SME and global enterprise customers to successfully deliver key transformational and operational initiatives in different industries. Chris has held various executive and management roles in customer success, professional services and support, as well as corporate development at start-up, private and public software companies. Most recently Chris was the VP of global support and transformation at E2open (EOPN). At Invoca, Chris is responsible for all stages of the customer lifecycle, from business advisory to deployment, support, and customer experience. Chris earned a BS and MS in chemical engineering from the Karlsruhe Institute of Technology (KIT) in Karlsruhe, Germany.

Scott Herriman

SVP, Engineering

Scott’s career expertise is in consumer-focused telephony solutions. Prior to joining Invoca and RingRevenue, Scott was Technical Manager of the client team at CallWave, Inc. Early in his tenure at CallWave, Scott was responsible for developing key portions of the telephony service platform. As manager of CallWave’s client team, Scott’s group developed the real-time telephony application installed on millions of Windows desktops. Scott earned his BS degree in Computer Science with a minor in Geology from the University of California at Santa Barbara.

Ben Sullivan

SVP, Sales

Ben is an enterprise sales veteran with over 20 years of experience building and managing sales organizations at high-growth SaaS companies. Prior to Invoca, Ben was the VP of worldwide sales at ON24, where he led and scaled the global sales organization and drove over 70% subscription revenue growth. Prior to that, Ben also served as VP of strategic alliances and business development at ON24. Ben has held various sales and management roles in voice telephony, unified SaaS communications and enterprise SaaS companies including Genesys, Winstar Communications and Verizon. Ben holds a BA in sociology and mass communication and marketing from Saint Anselm College.

Denise Kale

VP, Legal

Denise has been practicing law for over 25 years, the last 20 of which have been with high technology companies. Her experience ranges from mid-stage private companies to large enterprises, often being the first legal resource in the company. She consistently builds proactive and highly responsive legal teams while implementing scalable processes, efficiency and strong cross-departmental relationships. Denise is expert in technology licensing, employer-side employment law, and comprehensive risk analysis and assessment. Prior to Invoca, Denise had leadership positions with (now LinkedIn), Citrix Systems and Openwave Systems. Prior to joining the tech sector, Denise practiced municipal law and insurance defense litigation.

Michael Myhre

VP, Controller

Michael has over 25 years of experience leading accounting and finance teams in multiple high technology companies. His experience ranges from private, early stage companies to mid-market and large enterprises, where he has consistently implemented process and procedural improvements, increasing the efficiency of his teams as well teams throughout those organizations. Prior to joining Invoca, Michael held senior leadership roles with Cepheid, Packeteer and Symantec. Michael began his career in public accounting, including time at both local and international accounting firms. He holds a BS in Accounting from Santa Clara University, is a Certified Public Accountant and belongs to the American Institute of Certified Public Accountants and the California Society of CPAs.

Board Members

  • Kobie Fuller

    Kobie Fuller

    Board Member

  • John Greathouse

    John Greathouse

    Board Member

  • Josh Jacobs

    Josh Jacobs

    Board Member

  • Brett Queener

    Brett Queener

    Board Member

  • Mark Suster

    Mark Suster

    Board Member

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