Khadijeh Shahsavand

Designed and implemented algorithms for energy-efficient embedding of 5G user plane network functions chains over heterogeneous platforms (VMs, containers, bare-metal), optimizing QoS-aware placement and routing. Developed scalable solutions including a heuristic algorithm and a Graph Attention Network (GAT)-enhanced Deep Reinforcement Learning framework for adaptive decision-making. Achieved up to 38% reduction in power consumption and 49% improvement in service acceptance rate on large-scale network topologies; contributed to publications and ongoing research outcomes.

Developed and maintained multiple web-based insurance systems (including life insurance platforms) and implemented RESTful APIs for mobile and enterprise applications, improving system integration and scalability. Analyzed business requirements, designed robust software architectures, performed comprehensive testing, and optimized database operations and scheduled jobs. Implemented machine learning solutions including NLP projects and fraud detection to support data-driven decision-making and risk analysis.

Developed and deployed web-based applications, including a workflow management system for the Iranian National Gas Organization, improving process automation and operational efficiency. Designed and implemented RESTful APIs to enable seamless communication between system components and external services. Conducted system analysis and produced technical documentation to support maintainability and future system enhancements.