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koby holzer

@kobyholzer

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VP Engineering at Fiverr building multi-model AI infrastructure that balances cost, capability, and reliability.

Israel

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At Fiverr, I lead cloud infrastructure, DevOps, Platform, IT, Security, and business applications. I’m enabling teams across the company to build with AI through multi-model infrastructure and routing that balances cost and capability without vendor lock-in.

I run a FinOps program for multi-million-dollar cloud and AI budgets, while balancing rapid innovation with production systems that process millions of transactions. My focus is helping product teams and business units use AI without engineering bottlenecks.

At Contentsquare, I built and scaled cloud infrastructure and grew the infrastructure organization from its initial team to 60 people globally. I also helped increase developer productivity by 40%, reduce hosting costs by 7%, and migrate legacy on-premise systems to cloud-native architecture across multiple regions.

Experience

Work history, roles, and key accomplishments

VP Engineering

Fiverr

Jun 2025 - Oct 2026 (1 year 4 months)

Lead cloud infrastructure, DevOps, Platform, IT, Security and business applications.
The mandate: Enable every part of the company—from infrastructure to product to business
ops—to build with AI, without creating vendor lock-in or runaway costs.

What that means:
• Building multi-model AI infrastructure (Anthropic, OpenAI, Google, AWS Bedrock)
with routing logic that optimizes for cost and capabil

VP, Platform Engineering

Contentsquare

Aug 2019 - Apr 2025 (5 years 8 months)

Built and scaled cloud infrastructure for a 2,000-person global SaaS company following the
acquisition of Clicktale (Israeli team). Grew infrastructure organization from initial team to 60
people globally.
Key achievements:
• Delivered 40% increase in developer productivity through platform optimization and automation
• Achieved 7% reduction in hosting costs while scaling infrastructure to support

R&D Director, Cloud Engineering

Clicktale

Sep 2018 - Aug 2019 (11 months)

• Building teams from the ground up to serve the business needs in DevOps, Cloud Operations and Engineering
• Clicktale was acquired and merged by Contentsquare where I had the opportunity to lead to a successful integration of the technology and the merge of the Platforms
• Oversaw on-prem data center migration to AWS

Director, Head of Cloud Engineering and Operations

LivePerson

Feb 2014 - Sep 2018 (4 years 7 months)

Heading the cloud engineering and operations.
Leading 4 teams:
• Cloud Platform Engineering
• DevOps
• Dev experience (CI/CD)
• Operations

• Championing virtualization and container platforms (Openstack & Kubernetes)
• Oversee the design, deployment, and maintenance of high-scale global systems.
• Employing extensive automation with Puppet, Jenkins, IaC and in-house tools,
• Explored public c

DevOps Group Leader

LivePerson

Jan 2012 - Feb 2014 (2 years 1 month)

Building and leading the company's DevOps.
Linux, Open-source, Automation, Puppet, Openstack, continuous integration, Web technologies, Big data and EC2.

Head of infrastructure computing Department and ISP at Bezeq International

Bezeq International

Mar 2004 - Dec 2011 (7 years 9 months)

Leading 4 teams: System(Linux), Storage, IT and Hosting
Leading and developing the ISP infrastructure for 3 million customers, Hosting services, 2 data centers and IT for 3000 employees.

Continue to lead the software development hands on for the ISP, CRM and billing integrations.