-Provided computational solutions for the design and simulation of highfrequency circuits, various types of antennas and optical sensors using specialized electrical engineering tools and software such asHFSS, CST, Lumerical, and Matlab.-Designed and simulated various types of Microstrip Antennas, Horns and Helicals using CST and HFSS software.-Conducted simulations of optical absorbers with nanoparticles in Lumerical software.-Designed and simulated temperature and refractive index optical sensors published in Springer journals.-Managed and executed the project for designing and manufacturing algae-resistant devices for ship decks and deep well walls.-Assisted the team and students in utilizing these tools and software to achieve optimal solutions and effective results.