Ioannis (John)
Principal Domain Specialist
Nationality Greece
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Work experience
Principal Domain Specialist
Oracle
2016.07-Current(9 years)
Acting as a Technology Cloud Engineer with a deep domain specialization on application development, I am collaborating with the sales teams to introduce Oracle Cloud (IaaS and PaaS services) to my enterprise customers, governments, and partners.
The processes that I master to meet my customers business needs and technical challenges involves:
• Migrating existing workloads to the cloud on Virtualized / Containerized / Serverless environment
• Develop new cloud native workloads adopting a microservice approach and implementing a DevOps framework
• Modernizing existing monolithic systems to a microservices applications (J2EE, polyglot applications based on an Event Driven Architecture)
• Propose architecture for Hybrid cloud computing with the adoption of development platforms based on open standard technologies like Kubernetes and Docker containers
• Apply IaaS domain expertise (networking, security, storage, High Availability, disaster recovery) to shape the infrastructure layer
I am responsible for participating in customer engagements to collaboratively design and implement solutions.
I work directly with customers to gather requirements, develop architectures, and translates business needs into solutions.
I am responsible to introduced products/application, through more customized presentation demonstrations to customers and at conferences and events.
I am supporting customer from Proof of Concept (POC) through production deployment of services via resource configuration, planning, and customer education/training.
I am also creating technical assets (white papers, solution code, blog posts, and video demonstrations).
Finally, I am serving as a technical point of contact for customers and sales on technical cloud solutions and customer success to build business and technical acumen.
Solutions Architect
2015.02-2016.07(a year)
(1 year 6 months)
Responsible for the solution architecture and technical project manager for the deployment of a Life and Health Insurances Policy Management System, to various Insurance companies in Luxembourg.
Senior Analyst
AbAKUS it-solutions
2013.05-2014.09(a year)
(1 year 6 months)
Senior Analyst implementing ERP and operational reporting projects in the public sector.
Project Manager / Business Analyst
EXUS
2011.08-2013.04(2 years)
(1 year 9 months)
Responsible for the Project Management and the business analysis for the delivery and implementation of Collection & Recovery and Scoring solutions mainly in banking institutions.
IT Advisory
KPMG
2008.11-2011.07(3 years)
(2 years 9 months)
Responsible for the delivery of advisory services and business development mainly in the areas of Data
Warehousing, Business Intelligence, Business Performance Management and also for the presales, biding and delivery process for the e-Government projects in the public sector.
Project Manager
AllWeb Solutions S.A.
2007.05-2008.10(a year)
(1 year 6 months)
Project Manager: Responsible for the service delivery, the applications development and management of a development team (staff 9) for the implementation of Management Information System projects in the public sector (Greek Ministry of Economy and Finance, Greek Ministry of National Education).
IT Manager
Autovision
2004.09-2007.04(3 years)
(2 years 8 months)
Managing IT Department of the AUTOVISION-SAKAR SA group of companies. Establish IT department, staffed with experienced software engineers, management of the contracts with partners, subcontractors, suppliers and customers.
Senior Software Engineer
Unisystems
2002.01-2004.09(3 years)
(2 year 9 months)
Senior Software engineer, responsible for the development and design of PeopleSoft CRM and Enterprise
Portal based on PeopleSoft 8.14, 8.40, 8.8 platforms (enable the following technologies and tools :
PeopleCode, Application Engine, Component Interfaces, PeopleSoft Integration Broker, JavaScript, AJAX,
Software Engineer
Bank of Cyprus , QTelecom
2000.03-2002.01(2 years)
(1 year 11 months)
Design, implementation, testing and integration of new applications based and developed on the ACCESS
NP Voice Mail System for fixed operators: (SBC, Verizon, Bell Atlantic, Cosmorom (Subcontractor of COMVERSE Network Systems).
Educational experience
Universite Claude Bernard
Computer Science
1998.09-1999.06(9 months)
Universite Joseph Fourier
Engineering Mechanics
1997.09-1998.06(9 months)
Universite Joseph Fourier
Engineering Mechanics
1996.09-1997.06(9 months)
Universite Joseph Fourier
Mathematics & Physics
1992.09-1995.06(3 years)
1980 – 1992: High School Lycee Leonin Nea Smyrni - Athens
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