Hertzel Karbasi


Accomplished over 25 years of Technology Manager with progressive career record spanning full range of IT operations. Visionary strategic focused on bringing value of investment to enterprise systems, customer deliverables and technology innovations.Founded OPTinity eSolutions on 1995, a boutique software company expertising in
emerging technologies.


  • Management and execution of high profile complex projects incorporating various platforms (i5/OS, VMS, UNIX, Windows), from the stage of requirements analysis and architectural design through development and post-production support, employing advanced software engineering and development methodologies focusing both on the infrastructure level (Legacy & Web) and on the application level: Financial, Billing, Logistic, CRM, IVR, Retail, Marketing, Insurance & Knowledge Management.
  • Examination, assessment, planning, support, mentoring and accompaniment of IT departments with respect to the architecture, design, development, deployment and integration.
  • Strategic technology consulting, decision makers, assistance and support to senior IT executives by methodology and technology reviews through white papers, blueprints, in-depth analysis reports, presentations and seminars.
  • Track record of innovative designs and successful solutions, incorporating in-depth knowledge of capital and emerging technologies in both legacy and advanced areas.
  • Extensive knowledge of J2EE & .NET Technologies, SOA, Semantic Web, Open Source, Open Standards, IBM WebSphere Platform and IBM i5/OS, focusing system, database, application development, deployment, management, optimization, tuning and ongoing support.


  • Architecture Design
  • System Analysis
  • Project Management
  • Database Management
  • Software Infrastructure
  • System Integration
  • Project Management
  • WebSphere Platform
  • J2EE Technologies
  • i5/OS (AS/400) Platform
  • Enterprise Portals
  • Semantic Web & Linked Data
  • Cloud Computing
  • Performance Optimization


  • Founder, CEO
  • IT Manager
  • System Engineer
OPTinity eSolutions
HOT Telecommunications
IBM, Software Companies


  • M.S.C
  • B.S.C
Bio-Medical Engineering (Interrupted)
Mathematics & Computer Science
Tel-Aviv University, ILTel-Aviv University, IL