John Leventis

About John Leventis

Development Manager and Leader, Big Data and Application Architect in a wide variety of business applications and subject areas.Over 25 years of experience in leading/managing architecture & technical teams, data architecture, database administration, data stewardship, data modeling, data warehousing, system analysis and development. I specialize in Big Data, enterprise data architecture, management and implementation.Specialties: Information Technology with project management, data and system architecture, and proven leadership experience.Very large CRM, marketing, and financial data warehouse / data mart, multi-tier client/server, OLAP, OLTP, and advanced web applications utilizing ERwin, DB2, UDB, SQL Server, Oracle, Teradata, mySQL, ASP.NET, Business Objects, Crystal Reports, and Informatica.Project planning, estimating, time management, change control, issue, risk, and quality management.

Experience

1. National Manager - Head of Department - Systems & Application Development

   Mobis Parts America

   Jan 2019 — Present · Fountain Valley, CA, US

   Directed multiple teams accountable for designing, developing, and implementing complex enterprise software solutions, including front end, back end, and database software development teams (developers, support, QA, and analysts) utilizing JAVA, iOS, Android, DB2, Unix, and COBOL to support multiple mission critical operational systems along with Data Warehouse reporting platforms.• Managed and supported requirements, design, development, implementation, maintenance and ongoing operations of mission-critical systems for major subsidiaries (US, Canada, Mexico, Caribbean, Central America, and Brazil). Applications included WMS, ERP, SCM (Supply Chain Management), Data Warehouse, Analytical Reporting, Supplier/Vendor interfaces, and OEM portals.• Responsible for overall SDLC including user and system requirements, solution definition, hardware and software architecture, user interface, quality assurance and system configuration.

Education

• Project Management Institue

  Certificate of Completion, Project Management

  2012 — 2012

• Embry-Riddle Aeronautical University

  Bachelor of Science (BS), Aerospace, Aeronautical and Astronautical Engineering

  1982 — 1986

Skills

• Etl
• Enterprise Architecture
• Logical Data Modeling
• Databases
• Sdlc
• Relational Databases
• Data Warehousing
• Mysql
• Software Implementation
• Engineering
• Aerospace
• Software Engineering
• Ibm Mainframe
• Software Project Management
• Hadoop
• Data Marts
• Openstack
• Unix
• Data Modeling
• Interactive Entertainment
• Business Objects
• Software Design
• Software Development
• Nosql
• Systems Analysis
• Data Warehouse Architecture
• Asp
• Sybase
• Big Data
• Dimensional Modeling
• Sql Tuning
• Mapreduce
• Physical Data Modeling
• Large Scale Systems
• Db2
• Oracle
• Avionics
• Microstrategy
• Erwin
• Application Architecture