mohamed mostafa

Senior Backend Engineer

Incorta

Led architecture and delivery of a 9-month migration from off-heap to on-heap storage for a data platform, optimizing G1GC and implementing custom SoftReferences to cut memory usage by 33% and improve filtering and distinct operations by 60% and search execution by 25%. Designed a robust fix for a critical production issue and led requirement gathering, design, implementation, and code review for

JavaG1GCSoftReferencesMemory OptimizationPerformance OptimizationSystem ArchitectureCode ReviewRequirements Gathering

Principal Software Engineer

Valeo

Owned requirements, design, implementation, test planning, and code review for a Google-Cloud-based NoSQL Java application supporting timesheets for 37k employees and 10k+ projects. Mentored 2 senior and 3 junior engineers, controlled cloud costs, and partitioned main table by month reducing query costs by ~88% and increasing performance by 3x on BigQuery storage.

JavaGoogle Cloud PlatformNoSQLBigQueryCloud Cost OptimizationMentorshipTest PlanningCode Review

Senior Algorithm Engineer

Valeo

Designed and implemented a custom version of DBSCAN for multi-target tracking, developed a multi-target tracking system, and built a production simulation platform using ROS and Gazebo. Optimized a boundary fusion and lane tracking algorithm to reduce memory by 75% and enhance performance by ~20%.

DBSCANMulti Object TrackingROSGazeboAlgorithm OptimizationC++Python

Junior Software Engineer

Built a national asset monitoring and management system and a point-of-sale system.

Software DevelopmentSystem MonitoringPoint of Sale