About Saba
English
Fluent
French
Fluent
Persian
Native or bilingual
Experience
- Alstom transportSub system engineer (Feasibility Study & Hybridization of Legacy Trains)TRANSPORTATIONJanuary 2023 - Today (3 years and 5 months)Saint-Ouen, FranceFeasibility Study & Hybridization of Legacy Trains• Conducted feasibility studies to replace diesel propulsion with battery and fuel cell systems for legacy trains.• Analyzed electrified and non-electrified railway sections to estimate energy demand and operating profiles.• Performed battery sizing and performance optimization using simulation-based methods.• Delivered clear, data-driven technical recommendations to support client decision-making (cost, feasibility, environmental impact).• Proposed life-extension and modernization solutions including green technologies and system upgrades.
- Alstom Transport & INP Toulouse (CIFRE Program)Power Electronics & Traction System Simulation and Validation (Ph.D.)September 2017 - September 2020 (3 years)Tarbes, FrancePower Electronics & Traction System Simulation and Validation• Designed and simulated electrical and thermal models of railway traction systems (motors, transformers, converters, fuel cells).• Performed HIL testing and performance validation of power electronic components and control strategies.• Supported prototype development and test definition, from simulation to validation.• Delivered clear technical reports and recommendations for engineering teams and stakeholders..Co-inventor of a patented AI-based control method for grid-connected rectifiers.
- Alstom TransportHybrid system simulation engineer (Battery & Fuel Cell System Modeling for Hybrid and Hydrogen Trains)September 2020 - December 2022 (2 years and 4 months)Tarbes, France• Developed and validated battery system models for hybrid and hydrogen railway applications.• Led battery sizing and optimization using model-based methods (Dymola, response surface techniques).• Built battery ageing and performance models to support design decisions and life-cycle analysis.• Supported supplier technical alignment and requirement validation.• Implemented fuel cell models in real-time simulators for performance and reliability assessment.• Contributed to European R&D programs (Shift2Rail) focused on virtual validation and system reliability.
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Education
- M.Sc. inBabol University of Technology2016M.Sc. in
- Ph.D. in Power Electrical EngineeringINP Toulouse – AlstomPh.D. in Power Electrical Engineering