Lazaros Lentzaris

Lazaros Lentzaris

Deputy General Manager

Followers of Lazaros Lentzaris4000 followers
location of Lazaros LentzarisAthens Metropolitan Area

Connect with Lazaros Lentzaris to Send Message

Connect

Connect with Lazaros Lentzaris to Send Message

Connect
  • Timeline

  • About me

    Program Director at Ericsson

  • Education

    • National Technical University of Athens

      1980 - 1986
      Master of Science (MSc) Electrical Engineer
    • IESE Business School

      2016 - 2016
      Service Delivery Ace Program, Designed for Ericsson
    • INSEAD

      2007 - 2007
      Executive Education Finance for Executives
  • Experience

    • Intracom Telecom

      Jan 1988 - Jan 2005
      Deputy General Manager

      Intracom is a Regional ICT integrator and consultant, focusing primarily in the Telco industry in countries of the Mediterranean Basin and nearby regions. Intracom was partly owned by Ericsson till around 2000. Achieved continuous growth in company career ladder. Diverse career from Technical & Operational management to Business Development & Sales. - 2005, Deputy General Manager, Telco Business Development Division. Business Development & Sales of all company’s Solutions & Services to Telco Operators in the company’s core market (EMEA). - 2002 – 2004, Deputy General Manager, OSS & BSS Strategic Business Unit. Vertical unit for Operations & Business Support Systems (OSS & BSS) including Fault & Performance Management, Provisioning, Billing, CRM, ERP etc. for Telco Operators. - 1997 – 2001, Department Manager, Network Management Systems Department.- 1988 – 1996, Ericsson Digital Switching / After Sales Support Section, Section Manager Show less

    • Ericsson

      Jan 2005 - Jan 2006
      Service Layer & Systems Integration Director

      Market Unit (MU) was responsible for the countries of Greece, Romania, Bulgaria, Serbia, Albania, Moldova, Cyprus & Malta.- Reporting to the MU President and CEO. - Responsible for one of the three Ericsson business segments, consolidating existing Service Layer & Systems Integration activities. - Achieved great business expansion in very short time (95% YoY growth). - Customers: Network Operators & Service Providers & Enterprise/Governmental Bodies in South East Europe. - Functions: Vertical unit with responsibilities in Sales Support & Push, Solution & Product Management, Project Implementation, Customer Support. - Domains: Service Network & Telecom Management, Mediation and Inventory Systems, Applications for Consumers & Communities, Business Communications, Billing Solutions etc. Show less

    • Hellas online

      Jan 2006 - Jan 2008
      Chief Operating Officer

      Hellas Online (nowadays the Fixed Network arm for Vodafone Greece) started its operations in 1993 as an Internet Service provider in Greece. In 2006, Hellas Online redefined its strategic objectives with the vision of becoming the largest private fixed broadband operator in Greece, offering triple play services (Fast Internet, Voice & IPTV) to residential customers as well as communication solutions to business customers. A strategic cooperation also with Vodafone Greece started in 2007.- Responsible for daily operations while expanding the company from 150 employees to more than 400 in two years.- Continuously and actively involved in all company operations including Network and IT Engineering & Operations, Sales & Customer Care, Marketing & Product Management, Human Resource Management, Legal & Regulatory as well as Finance.- Hellas OnLine today has become the Fixed Network arm for Vodafone Greece. Show less

    • Ericsson

      Jan 2009 - now
      ICT Program Director

      - ICT Program Director for multi million programs in EMEA. - Further to successful deliveries, always achieving great business expansion.- Efforts recognized with the Diploma of "Services excellence Recognition 2016", by Magnus Mandersson (Ericsson EVP).

    • Objective Technologies S.A.

      Jan 2009 - now
      Co-Founder

      - OBJECTIVE TECHNOLOGIES is established in Athens - Greece, as an ICT Consultant & System Integrator.- Telco Solutions & Services, for the provisioning of Service Layer, OSS & BSS solutions and technical consulting services to Telco Operators and Suppliers. - Established numerous international partners and achieved new entries to customers with their solutions.

    • DO IT Hellas

      Jan 2013 - now
      Co-Founder

      - DO IT Hellas is an innovative cloud integration company with vast experience in deployingIT solutions among medium and large organizations.- Powered by a strategic alliance with Google, we are offering complete solutions for any size of enterprises.

  • Licenses & Certifications

    • Google Cloud Platform Big Data and Machine Learning Fundamentals

      Coursera Course Certificates
      Oct 2018
      View certificate certificate
    • Leveraging Unstructured Data with Cloud Dataproc on Google Cloud Platform

      Coursera Course Certificates
      Nov 2018
      View certificate certificate
    • Serverless Machine Learning with Tensorflow on Google Cloud Platform

      Coursera Course Certificates
      Nov 2018
      View certificate certificate
    • Serverless Data Analysis with Google BigQuery and Cloud Dataflow

      Coursera Course Certificates
      Nov 2018
      View certificate certificate
    • Certified SAFe® 4 Agilist

      Scaled Agile, Inc.
      Feb 2019
      View certificate certificate
    • Building Resilient Streaming Systems on Google Cloud Platform

      Coursera
      Dec 2018
      View certificate certificate
  • Honors & Awards

    • Awarded to Lazaros Lentzaris
      Ericsson, Services Excellence Recognition 2016 Magnus Mandersson, Ericsson Executive Vice President and Head of Business Unit Global Services May 2016 "Service Excellence Recognition 2016" for "Fantastic efforts in the execution of our strategic priorities, as well as being a role model for best practise and team spirit"