s Perform comprehensive compositional and trace-level evaluations on varied solid bulk materials (such as ingots,wafers, coupons, devices, and powders) supporting critical industries including semiconductor manufacturing, healthcare, and clean energy Translating complex failure investigations into clear, evidence-based reports that effectively align both technical engineering teams and business stakeholders Execute contamination identification and Non-Volatile Residue (NVR) analysis on solid and liquid matrices. Utilize advanced sample preparation techniques, such as solvent extraction, alongside analytical tools like FTIR and Raman spectroscopy to evaluate sample cleanliness against ASTM G93-03, IDEMA, IEST, and KSc-C standards Oversee instrument maintenance and troubleshooting while spearheading the development of methods to significantly enhance detection limits Master analytical equipment and tools such as FTiR, Raman, UV, TGA, XRD,DSC, RGA etc. to optimized performance

Developed and characterized heterogeneous systems consisting of plasmonic metal nanoparticles (Au/Ag/Pt NPs) or molecule dyes (N3/N719 dyes) attached to semiconductor materials (Si/TiO2/ZnO) to develop plasmon-enabled light- harvesting technologies. Investigate photon-to-charge conversion efficiencies Led research projects to investigate photoinduced charge-transfer (CT) dynamics in the dye/metal nanoparticle