Lior Tzabari
Helping companies do more with their data
ex-Kong Inc.Hex-Hewlett-Packard (Israel) LtdGTM Index
- DUALBIRDJOB
- VP Sales and GTM Lead6M
VP Sales and GTM Lead
DualBird
Leading Sales & GTM at DualBird. Accelerating Spark & Iceberg workloads by 10–30x while reducing compute costs by 50–90% — without changing your stack. Bringing hardware acceleration to enterprise data processing.
- STEALTH STARTUPJOB
- CEO & Co-Founder1Y
CEO & Co-Founder
Stealth Startup
After a very interesting and intense year, we’ve decided to step away from the Optmus journey. Building Optmus was a meaningful chapter for me. We set out to tackle a real problem in AI infrastructure in a world rushing toward GenAI at full speed, addressing a challenge that more and more companies are beginning to face as AI workloads shift from experimentation to production. For me, this is the right moment to redirect my energy toward the next opportunity, and I’m excited about what’s ahead. Grateful for the journey, the people, and the lessons learned. Onward.
- DATABRICKSJOB
- Country Mgr, Sales Dir2Y 3M
Country Manager, Sales Director
Databricks
- KONGJOB
- Regional Sales Mgr1Y 1M
Regional Sales Manager
Kong Inc.
- CLOUDERAJOB
- Country Mgr5Y
Country Manager
Cloudera
- HEWLETT-PACKARDJOB
- Big Data Platform Regional…1Y 11M
Big Data Platform Regional Director
Hewlett-Packard
Led Israel and Eastern Europe territory, reported to VP Sales WW. Had 20 people in the region, Sales (direct reports), SE's, Sales Ops, Partner Managers.
- Big Data Country Mgr1Y 11M
Big Data Country Manager
Hewlett-Packard
Based on the expansion and growth of our business, built a team to cover our fast growing territory.
- Business Critical Systems…2Y 11M
Business Critical Systems BU Manager
Hewlett-Packard
- BCS Sales3M
BCS Sales
Hewlett-Packard
- BCS Product Mgr2Y 11M
BCS Product Manager
Hewlett-Packard
- BCS Presales Consultant1Y 8M
BCS Presales Consultant
Hewlett-Packard
- VERTICA, AN HP COMPANYJOB
- Regional Sales Mgr2Y 11M
Regional Sales Manager
Vertica, an HP company
Built the territory for Vertica, which was a small company part of HP. We managed to turn our territory into the 2nd largest territory for Vertica after the US.
- HEWLETT-PACKARD (ISRAEL)JOB
- BCS Mgr4Y
BCS Manager
Hewlett-Packard (Israel) Ltd
- Job: Kong Inc. — Regional Sales Manager · 2021-02 – 2022-03
- Job: Hewlett-Packard (Israel) Ltd — BCS Manager · 2006 – 2010-01
- Job: Hewlett-Packard — Big Data Platform Regional Director · 2015 – 2016 — Led Israel and Eastern Europe territory, reported to VP Sales WW. Had 20 people in the region, Sales (direct reports), SE's, Sales Ops, Partner Managers.
- Job: Hewlett-Packard — BCS Sales · 2012 – 2012-04
- Job: Hewlett-Packard — Business Critical Systems BU Manager · 2010 – 2012
- Job: DualBird — VP Sales and GTM Lead · 2026-02 – present — Leading Sales & GTM at DualBird. Accelerating Spark & Iceberg workloads by 10–30x while reducing compute costs by 50–90% — without changing your stack. Bringing hardware acceleration to enterprise data processing.
- Job: Hewlett-Packard — BCS Product Manager · 2004 – 2006
- Job: Cloudera — Country Manager · 2016 – 2021-01
- Job: Hewlett-Packard — BCS Presales Consultant · 2003-04 – 2004
- Job: Databricks — Country Manager, Sales Director · 2022-11 – 2025-02
- Job: Vertica, an HP company — Regional Sales Manager · 2012 – 2014 — Built the territory for Vertica, which was a small company part of HP. We managed to turn our territory into the 2nd largest territory for Vertica after the US.
- Job: Hewlett-Packard — Big Data Country Manager · 2014 – 2015 — Based on the expansion and growth of our business, built a team to cover our fast growing territory.
- Job: Stealth Startup — CEO & Co-Founder · 2025-02 – 2026-02 — After a very interesting and intense year, we’ve decided to step away from the Optmus journey. Building Optmus was a meaningful chapter for me. We set out to tackle a real problem in AI infrastructure in a world rushing toward GenAI at full speed, addressing a challenge that more and more companies are beginning to face as AI workloads shift from experimentation to production. For me, this is the right moment to redirect my energy toward the next opportunity, and I’m excited about what’s ahead. Grateful for the journey, the people, and the lessons learned. Onward.
- School: The Open University of Israel — BA, Computer Science and Management
- School: school
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