Helping Data Flow Fast & Free

Mezmo, formerly LogDNA, is a comprehensive platform that makes observability data consumable and actionable.

It fuels massive productivity gains for modern engineering teams at hyper-growth startups and Fortune 500 companies, including Asics, Better.com, Sysdig, and 6 River Systems.

Since 2018 Mezmo has been the sole logging provider
 for IBM Cloud to drive innovation in observability at hyper scale. We currently support petabytes of monthly log volume across our cloud-native environments, ultimately giving our customers the insights they need to take action.

Leaders

TUCKER
CALLAWAY
Chief Executive Officer
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TUCKER
CALLAWAY
Chief Executive Officer
Tucker Callaway is the Chief Executive Officer of Mezmo. Tucker has more than 20 years of experience in enterprise software, with an emphasis on developer and DevOps tools. He is responsible for driving Mezmo’s growth across all revenue streams and creating the foundation for future revenue streams and go-to-market strategies. Tucker joined Mezmo in January, 2020 as President and CRO and took the torch as CEO six months later.

Prior to Mezmo, Tucker served as CRO of Sauce Labs and Vice President of Worldwide Sales at Chef. He holds a BA in Computer Science from the University of California, Berkeley.

Tucker and his wife, Andi Callaway, founded the Nephrotic Syndrome Foundation, a non-profit organization supporting those diagnosed with Nephrotic Syndrome, their families, and the ongoing search for a cure.
Caitlin Haberberger
Chief Financial Officer
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Caitlin
Haberberger
Chief Financial Officer
Caitlin Haberberger is the Chief Financial Officer at Mezmo. Caitlin leads the teams that are responsible for all aspects of finance, accounting, legal and operations at Mezmo.

Prior to joining Mezmo, Caitlin held financial leadership roles at enterprise technology companies including Amplitude and Hearsay Systems. Her background includes public accounting experience as well as holding accounting, finance and investor relations roles at leading technology companies.

Caitlin joins Mezmo after serving as the CFO of Turnitin LLC, an education technology company. Caitlin holds a BA in Economics and Urban Planning from Connecticut College.
Amy
Veater
Chief People Officer
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Amy
Veater
Chief People Officer
Amy Veater is the Vice President of People at Mezmo. She is a seasoned Human Resource and Talent Acquisition leader with a proven track record of assembling high performing teams for hyper-growth companies throughout Silicon Valley.

Prior to joining Mezmo, Amy was the Head of People and Culture at AVI Networks, where she developed and led all HR and staffing initiatives, contributing to the company’s successful acquisition by VMWare. Prior to joining AVI Networks, Amy coached the management team and grew key organizations at Palo Alto Networks. Amy also held senior leadership roles in both Human Resources and Recruiting at Network Appliance. During her seven years there, she provided all strategic and operational support for R&D, Mergers and Acquisitions, and worldwide Marketing, including the recruitment of key executives within these functions. Her operations experience includes being part of the team to set up Network Appliance’s first development and support office in Bangalore, India.

Amy began her career in Talent Acquisition and remains passionate about finding the right people who will help scale a company to the next level. She holds a BS in Psychology from Brigham Young University.
Buddy
Brewer
Chief Product Officer
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Buddy
Brewer
Chief Product Officer
Buddy Brewer is the Chief Product Officer of Mezmo. Buddy has over 20 years of SaaS and enterprise experience building monitoring and observability tools. He has spent his career helping developers bring the right data to the right place at the right time to create better products and better experiences for their customers.

Prior to Mezmo, Buddy held product executive roles at New Relic and Akamai, as well as previously founding a company in the front-end monitoring space. His background includes product and engineering leadership at scales ranging from early stage startups to public companies."
Joe
Pynadath
Chief Revenue Officer
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Joe
Pynadath
Chief Revenue Officer
Joe Pynadath is an accomplished executive with over 25 years of experience in the enterprise software industry. He has a long track record of success in leading revenue organizations of companies to high growth as they take new products to market.

He most recently was the VP of EMEA for Sauce Labs and prior to that, the GM of EMEA for Chef Software, resulting in accelerated growth in new markets for both companies. Before that, he was the VP of WW Sales for Digital Fuel, resulting in their acquisition by VMware, where he continued on to lead their ITBM business efforts.

He also held several senior leadership roles at Mercury Interactive over an eight-year period and was part of their acquisition by HP, where he continued to lead sales teams responsible for bringing new products to market.
Rob
Fry
Chief Technology Officer
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Rob
Fry
Chief Technology Officer
Rob Fry is Chief Technology Officer at Mezmo. He is an accomplished engineering and technology leader with twenty-five years of demonstrated career success with startups and Fortune 500 companies.

Prior to Mezmo, Rob was CTO at JASK, where he led the company to the successful acquisition and IPO by SumoLogic. He also did stints at Netflix and Yahoo.

Rob enjoys mentoring college students, working with universities on research, and guiding technology companies and startups through their growth and innovation phases as an active investor, advisor, and participant on boards.
Ajay
Khanna
Chief Marketing Officer
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Ajay
Khanna
Chief Marketing Officer
Ajay Khanna has over 20 years of experience in the enterprise software industry. He has a long track record of building marketing organizations, scaling high-growth companies, and bringing new products to the market. Previously, he led marketing organizations as CMO of Explorium and Vice President Marketing at Reltio.

His product and marketing expertise stems from various leadership roles at large public enterprise software companies including Veeva Systems, Oracle, KANA, Progress, and Amdocs. He holds an engineering degree from Thapar Institute of Engineering and Technology and an MBA in marketing and finance from Santa Clara University.
Peter
Cho
VP of Product Management
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Peter
Cho
VP of Product Management
Peter Cho is the Vice President of Product Management at LogDNA. Previously, Peter served as VP of Product Management at Manifold.co, where he led product development on a cloud-native developer tools marketplace, building out a series of APIs, integrations, and dashboards while simultaneously scaling up the partner ecosystem from scratch. As the Head of Heroku’s Ecosystem Program (a Salesforce company), Peter owned and scaled a partner ecosystem of 150+ third party vendors and developed partnerships with Facebook (via Parse) and Slack to increase mutual developer adoption.

He has also advised a number of developer-focused companies including Ionic, SendGrid and Twilio on how to build and scale their own developer ecosystems. Peter holds a BA in Business Administration from the University of San Diego.
Sven
Delmas
VP of Engineering
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Sven
Delmas
VP of Engineering
Sven Delmas is VP of Engineering at LogDNA. Sven leads the development team, as well as the teams responsible for operating the company’s cloud offering. Sven has been building and leading engineering teams for more than 20 years ranging from small startup teams to large globally distributed teams. Sven joined LogDNA after being responsible for the engineering organization at DataStax, the company that productized Apache Cassandra. Sven holds the degree of Diplom Informatiker from the Technical University Berlin in Germany.

When not changing the face of software engineering, Sven likes to save virtual worlds from the forces of evil, golf on courses designed for playability, and spend time with his family.
Norman
Hsieh
VP of Business Development
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Norman
Hsieh
VP of Business Development
Norman Hsieh is the Vice President of Business Development of LogDNA. He oversees partnerships, alliances, and channels and is responsible for the success of our relationship with IBM Cloud.

Prior to joining LogDNA, Norman was an early hire at Ripple where he lead the efforts to build and develop an API platform for financial services to perform cross border payments over blockchain. Also an early hire at Yammer, Norman was a critical part of building the platform team which was responsible for growing the overall partner ecosystem from 0 to hundreds of partners. The partnerships were crucial to Yammer’s hyper-growth success and led to its acquisition in the fall of 2013 by Microsoft.

Norman holds a BS in Computer Engineering from the University of California, Santa Cruz.
TUCKER
CALLAWAY
Chief Executive Officer
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TUCKER
CALLAWAY
Chief Executive Officer
Tucker Callaway is the Chief Executive Officer of Mezmo. Tucker has more than 20 years of experience in enterprise software, with an emphasis on developer and DevOps tools. He is responsible for driving Mezmo’s growth across all revenue streams and creating the foundation for future revenue streams and go-to-market strategies. Tucker joined Mezmo in January, 2020 as President and CRO and took the torch as CEO six months later.

Prior to Mezmo, Tucker served as CRO of Sauce Labs and Vice President of Worldwide Sales at Chef. He holds a BA in Computer Science from the University of California, Berkeley.

Tucker and his wife, Andi Callaway, founded the Nephrotic Syndrome Foundation, a non-profit organization supporting those diagnosed with Nephrotic Syndrome, their families, and the ongoing search for a cure.
Chris
Nguyen
Co-founder
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Chris
Nguyen
Co-founder
Chris Nguyen is a Co-founder of LogDNA. Chris was the company’s founding CEO from 2016 to 2020. His leadership led to LogDNA’s partnership with tech giant, IBM, and recognition as a Forbes 2019 Cloud 100 Rising Star.

Prior to LogDNA, Chris founded two other companies with Lee Liu: TeamSave, a joint venture with eBay Classified Group, and JobLoft, which was acquired by onTargetjobs/Warburg Pincus Portfolio. He served as CEO of both companies.

Chris holds a Bachelor of Commerce in Information Technology from Ryerson University.
Lee
Liu
Co-founder
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Lee
Liu
Co-founder
Lee Liu is a Co-founder of Mezmo, formerly LogDNA. He was the founding Chief Technology Officer of Mezmo from 2016 to 2022. Under Lee’s leadership, the Mezmo technology teams have built and scaled the product to accommodate hyper growth companies and enterprises including Lime, IBM Cloud, and The Weather Company.

Prior to Mezmo, Lee founded two other companies with Chris Nguyen: TeamSave, a joint venture with eBay Classified Group, and JobLoft, which was acquired by onTargetjobs/Warburg Pincus Portfolio.

Lee holds a Bachelor of Commerce in Information Technology from Ryerson University.
Dave
DeWalt
Vice Chair
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Dave
DeWalt
Vice Chair
Dave DeWalt is a veteran CEO, advisor, and investor who has led companies, from startups to the Fortune 500, on a transformational journey of success. Focused on technology and cybersecurity, Dave helped create more than $20 billion of shareholder value during his 15-plus years as President and CEO of three major companies. That includes driving the most successful cybersecurity IPO ever in 2013, and leading the largest all-cash deal in technology history in 2010.

Today, he serves as Managing Director of Allegis Cyber as well as investor and board member in the world’s most innovative companies such as Delta Airlines, Five9, Forescout, Phantom Cyber, Claroty, Team8, DataTribe, Illusive Networks, and Optiv.
Joe
Floyd
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Joe
Floyd
A General Partner at Emergence and a Kauffman Fellow, Joe’s expertise in building cloud startups has evolved from over fifteen years of advising and investing in startups like LogDNA, SalesLoft, project44, Sendbird and Bill.com.

Before joining Emergence, Joe was a Senior Associate in American Capital’s technology group where he focused on investing in fast-growing internet and software companies.

Joe earned an MBA from The Wharton School of the University of Pennsylvania and a BA in Economics and BS in Business Administration from the University of California, Berkeley.
Garry
Tan
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Garry
Tan
Garry is a designer/engineer turned early stage investor. He was a partner at Y Combinator for nearly five years where he advised and funded over 600 companies and more than a thousand founders. He was cofounder of YC-backed blog platform Posterous (Top 200 Quantcast site, acquired by Twitter in 2012).

Before that he was employee #10 at Palantir, where he was a founding member of the engineering team for Palantir's financial analysis product, and also designed Palantir's logo. Garry then built Initialized Capital into a standalone San Francisco-based early-stage venture capital firm with $1B assets under management and more than 200 companies in the portfolio.

He has a BS in Computer Systems Engineering from Stanford.
Michel
Feaster
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Michel
Feaster
Michel is the Chief Product Officer of Research at Qualtrics and member of the board of directors for Mezmo and Puppet.

She was previously the co-founder and CEO of usermind, responsible for company vision, strategic direction, planning and execution. Michel’s enterprise software career spans almost 20 years with roles in sales, products, strategic marketing and general management. Before founding usermind, Michel was VP of Products at Apptio, where she drove product strategy, defined the category and discipline of Technology Business Management and helped grow the company from 30 to almost 400 employees.

Michel led the acquisition of Opsware by HP Software for $1.6B, managed the combined Opsware, Radia and AppIq product teams and defined the Service Automation category. She also spent almost 8 years at Mercury Interactive learning how to build world class products like LoadRunner and QualityCenter which made customer’s lives better.

INVESTORS

initialized logoy logoemergence logodragon logo
Great Place to Work Certification - USA August 2021 - August 2022
2021 North America Technology Fast 500 by Deloitte
The 10 Coolest New DevOps Startups Of 2020 - CRN
2020 IBM Cloud Embed Excellence Award

AWARDS

Mezmo has been recognized as one of Forbes’ Cloud 100 Rising Stars, EMA’s Top 3 Observability Tools, and Gartner’s Top 25 Enterprise Software Startups to Watch. The company has been featured on Enterprise Tech 30, Gartner’s Top 25 Enterprise Software Startups to Watch, CRN 10 Hottest Cloud Startups, and the Fortune Best Small and Medium Workplaces lists, and received the IBM Cloud Embed Excellence Award.