PLECS :
Proficient in modeling and analyzing power electronics converters, electrical drives, and thermal behavior. Able to run detailed transient simulations and optimize designs for efficiency, stability, and control performance. Experienced in integrating Simulink models with hardware-in-the-loop (HIL) setups (RT box 2) for real-time validation. 
MATLAB / Simulink :
Proficient in modeling dynamic power electronic systems, designing and testing control algorithms, and conducting time-domain, frequency-domain, and parametric analyses.
LTspice :
Experienced in detailed circuit-level simulation, including transient analysis and signal integrity verification. Able to create custom models for components and run comparative performance studies between different design approaches.