Ramin Nassiri

Fixed-term role alongside my search for an engineering position.

High Frequency Technology & Optical Transmission Systems Laboratory, supervised by Prof. Dr. Thomas Fuhrmann. 11 weeks, full-time. • Built two Python/PyQt desktop apps that simulate Yb-doped fiber amplifiers with the PyFiberAmp library: PowerEvolutionASE (power evolution and ASE spectra) and PowerEvolutionReflection (Fresnel back-reflection). • The older simulation code no longer ran with current library versions, so I rewrote the simulator on PyFiberAmp. I added default parameters, input validation, error

Daneshgah Power Department. 300 hours, full-time, as part of my B.Sc. • Inspection team member for planned periodic inspections of 20 kV/400 V distribution substations: checks, tests and troubleshooting. • Took manual measurements at substations without automatic monitoring and entered the operating data in ENOX, the company's substation database. • Accompanied the design and repair teams as an observer.

Master's thesis (grade 1.0): Audio-Based Bearing Fault Detection on Resource-Constrained Microcontrollers: An Ablation-Driven Study. Relevant coursework: Multi-processor and Multi-core Design for Reliable Embedded Systems; Electronic Product Engineering; Advanced Semiconductor Technology.

Bachelor's thesis: reliability-centered (RCM) vs. time-based (TBM) maintenance for distribution transformers. In a DIgSILENT simulation of 5 transformers over 12 years, reliability-centered maintenance needed a third fewer maintenance actions than time-based maintenance (10 vs. 15) for 8% more ener