AWS Generative AI - Launched 0 to 1:∎ RAG Evaluation on Amazon Bedrock∎ Model Evaluation on Amazon Bedrock∎ Model Evaluation on Amazon SageMaker∎ Supervised fine tuning, RLHF workflows in Amazon SageMakerManaged teams of >50 cross-functional, cross-organizational stakeholders from ICs to executives

Hardware engineering team lead:∎ iPad Pro (7th gen): Display module DRI - first OLED iPad and first tandem OLED display∎ Homepod (2nd gen): Display module DRI - re-engineered Siri touch display on top of HomepodLed >50 engineers in the US and Asia-based suppliers to produce best in class technology and products.

∎ Position summary: Customer-facing global team lead in high volume LED and module product development and new product introduction for smartphone flashlight and camera flash in world-leading smartphones.∎ Launched 100M units of 3 products with 3x yield improvement (above target yield in MP) and 100% reliability pass rate.∎ Led a crossfunctional team of ~50 engineers and technicians in the US and Penang, Malaysia; often working both time zones each day to meet customer demand

∎ Position summary: Lead a team of hands-on R&D engineers in creating next-generation display and solid state lighting products from quantum dots (QD) called quantum dot light emitting diodes (QLEDs). Think OLEDs with a quantum dot emitting layer.∎ Co-awarded best patent disclosure for 2017∎ Improved blue QLED efficiency by 4x in my first 6 months in the company.∎ Improved blue QLED lifetime by ~3000x∎ Created product marketing content for 2 press publications & analysts with Director of Marketing∎ Worked directly with LG Display in South Korea on joint product development activities∎ Created 3 internal and external product development roadmaps for quantum dot LEDs∎ Model color gamut and brightness of OLEDs and QLEDs∎ Regularly give company-wide presentations about technical updates and pathways to market∎ People manager with direct reports

∎ Position summary: Led a team of hands-on engineers in creating highly efficient quantum dots (QD) for next generation display and solid state lighting products (QLEDs). Also created marketing content and raised startup capital.∎ Generated >$1M in revenue by engaging billion-dollar strategic partners in Asia & shipping early stage products. ∎ Initiated and led VP-level technical negotiations and acted as the point of contact for multiple joint R&D projects with multinational billion-dollar corporations in Asia.∎ Improved QLED performance by >10% in the first 6 months, including a world record efficiency green QLED (74 cd/A and 17% EQE) by implementing material and device structure changes.∎ Achieved a world record 170% coverage of the NTSC color space (>110% DCI-P3, 90% of the Rec. 2020) while being the first to achieve >10% QLED quantum efficiency for Red, Green, and Blue.∎ Led development of a world record 21% EQE (82 cd/A) green QLED by tuning synthesis and device protocols in the first year.∎ Installed automated LED fabrication protocols that reduced process variability and increased fabrication speed.∎ People manager with direct reports

∎ Research and development of Quantum Dots, OLEDs, infrared and multispectral photodetector materials and devices, photovoltaic device architectures. ∎ Co-author of 2 U.S. patent applications, 8 peer-reviewed publications, and 9 conference presentations.∎ Earned 2nd place in the World Lecture Competition sponsored by Rolls Royce, CBMM and IOM3 in London,UK in 2012. Concentrations:A) Infrared and Multispectral Photodetector Development: ∎ Developed a new device structure that realized air-stable lead sulfide colloidal quantum dot photodetectors with tunable absorption in the NIR, SWIR and visible spectra operable at room temperature. *Developed synthetic route and fabrication of charge blocking layers and absorber layer *Achieved large linear dynamic range, low noise equivalent power and high D* B) In-depth Infrared and Multispectral Photodetector Characterization: *Electronic noise measurement and analysis *Linear dynamic range *Spectral photoresponse and quantum efficiency *Speed/bandwidth characteristics *Current-voltage characteristicsC) Novel Photovoltaic Cell Development: ∎ Developed and characterized nickel oxide hole transport layers in high efficiency polymer photovoltaic cells. *Explained contact effects on the polymer/fullerene photoactive layer morphology and device energetics. D) Photovoltaic Cell Characterization: *Quantum efficiency *Current-voltage characteristics *Electroabsorption spectroscopy (built-in potential/effective contact work function) *Atomic Force Microscopy *X-ray Photoelectron Spectroscopy *Mass Spectrometry *Thin film X-ray diffractionE) High vacuum deposition system process development and maintenance *Cryopumps and turbomolecular pumps *Thermal evaporation/sublimation *RF/DC sputteringF) Solution-based deposition techniques *Spin-coating *Sol-gel∎ Advisor: Professor Franky So

Summary: Photo- and electron-beam lithographic design, as well as computational modeling, of photonic crystal and traditional ridge waveguides for wavelength multiplexing and demultiplexing in optical communications arrays.∎ Advisor: Dr. Jan Yarrison-Rice∎ Co-author of 2 conference presentations∎ Awarded a competitive research grant from the Miami University Office for the Advancement of Research and Scholarship.

Summary:∎ Project 1: Studied metal-peptide interaction pertaining to neurodegenerative diseases such as Alzheimer's and Parkinson's via various mass spectrometry techniques. ∎ Project 2: Investigated ligand, formation, and degradation dynamics of gold nanoparticles via electrospray ionization tandem mass spectrometry∎ Presented the NIST plenary lecture on the metal-peptide interactions in the August 2008 summer research conference, and the Miami University Capstone Lecture Series in September 2008. ∎ Co-author of a presentation at the 18th International Mass Spectrometry Conference - Bremen, Germany 2009, for ligand, formation, and degradation dynamics of gold nanoparticles.∎ Advisors: Dr. Jeffrey Hudgens and Dr. Denis Bergeron