Haythem Ghraieb

Saudi market opportunity development and partnership building
Pre-sales coordination and client presentations
Pricing support and commercial alignment

Backend service development using Java and Spring Boot in microservice
environments
Design of scalable service components and REST/SOAP integrations
Oracle database optimization and complex query tuning
Frontend implementation using Eclipse RCP/RAP
Code reviews and unit testing using JUnit and Mockito
Performance optimization and production support in enterprise environments
Coordination of distributed development activities and contribution to system
modernization

Gulf market development and client acquisition
Technical presentations and pre-sales coordination
Pricing support and commercial alignment
Participation in industry exhibitions (Dubai, Munich 2019)

Development and maintenance of enterprise-grade logistics and transport
management systems using Java and Java EE
Design and implementation of modular backend architectures and integration of
SOAP-based web services
Frontend development and enhancement using Eclipse RCP/RAP
Performance analysis and optimization of backend services and database queries
Implementation of new business features, code reviews, and production issue resolution