Mehmet Ali KARATAŞ

• New e-commerce application development
• Migration to new application
• 7X24 continuous operation
• Team management

• Project Management of hospital information system
• Contract preparation and management for hospital information system
• Built / reorganize Enterprise IT processes (change, asset, demand, incident, problem management, contract management)
• Infrastructure architecture
• Datacenter migration roadmap
• RFP preparation

• Built / reorganize Enterprise IT processes (change, asset, demand, incident, problem management, Contract management)
• Consultancy / preparation for prepare security roadmap for the enterprise
• Consultancy for contract preparation for security roadmap
• Consultancy for business continuity roadmap and infrastructure
• Datacenter migration roadmap
• RFP preparation
• Security Roadmap

• Consolidation and migration of 6 hospital in to one City Hospital
• Ankara City Hospital IT operations L1-L2, L3 support, and operations (biggest in the world 1,2 M m2)
• Mersin City Hospital IT Operations L1-L2, L3 support, and operations (First City Hospital in Turkiye)
• 100+ customer maintenance and operations for various services like SDWAN, TTVPN, L1 support, L2 support, managed services
• Vendor management
• Operations of all XaaS
• Planning of IT infrastructure architecture of City Hospitals
• Team management (700+ team member)
• 190+ M TL yearly income
• 
  

• Company Overview: Aurea (SaaS company in USA)
• Consolidated DB service operations 5000+ DBs for 100+ SaaS services
• Database migration
• Cloud services management
• Cloud service infrastructure preparation (VMWare, HyperV, K8)
• Critical systems database Migration planning
• Critical systems HW Migration planning
• Team Management 15+ (remote team members)
• 25% Cost Reduction per quarter
• AWS services planning and operation
• Database Consolidation
• Migration to AWS and Azure
• Aurea (SaaS company in USA)

• Vodafone Turkey Mercury Project Consultancy for datacenter consolidation
• E-commerce marketplace

• Company Overview: The biggest telecommunication company in Turkey
• Implementation of Turk Telekom cloud for Turk Telekom customers
• Cloud service infrastructure preparation (VMWare, HyperV)
• Critical systems database migration
• Plan HW Migration Critical systems
• IT Operations
• IT security planning
• Data Center capacity planning
• IT infrastructure planning
• Preparation of solution architecture
• Data center services and infrastructure assessment and roadmap
• Vendor Management
• RFP preparation
• 100+ M USD capex-opex budget planning (yearly)
• IT purchases
• Contract Management
• Team Management
• The biggest telecommunication company in Turkey

• Plan and manage Turk Telekom Customer Care and Billing project migration
• Technical Project Management: Vendor Management and Supervising a Team of 12 HW Experts
• Contribution to Data Migration Strategy, Defining Data Quality Metrics and Validation Rules
• Preparation for the build-up of the various test lab, training, and production environments
• Database Administration in oracle 10g RAC and Disaster Recovery(Data-Guard implementation) environment
• (Telekom Customer database)
• RFP preparation of CRM and Customer Care and Billing projects
• RFP preparation of HW projects for legacy databases
• Coordinate the Rollout of Software and Hardware, including to control and organise the Change Management Processes

• ERP Development with Oracle Forms / Reports
• Oracle 7,3 Database Administration

Oracle Database migration from UNIX to Windows

Integrate Commandership NW to Tafics

Application development