Stephen Lee Email & Phone Number

San Marino, Ca, Us

Technology consulting for medical and healthcare industry, focusing on artificial intelligence strategy, evaluation, and integration for both software and platform development.Client: Cleveland ClinicDeveloped ● Multi-year strategies that led to shortening project timelines in half.● RFPs and RFQs for healthcare specific AI programs.● Architecture for a cloud-based AI platform.● Deep-learning (DL) emotion detection software development kit (SDK) for face, voice, and text.● DL voice-tone detection model using data aggregated from an custom automated labeling job.● Multi-modal DL model for glioblastoma multiforme that estimated tumor size and demonstrated the major flaws of current approaches.● Validation study of a broad spectrum of DL, natural language processing (NLP), machine-learning (ML) models from multiple major commercial cloud AI platform providers and custom models using actual patient data.● Global, scalable, full-stack applications using industry best-practices such as serverless application model (SAM) and continuous-integration, continuous-delivery (CI/CD).Formerly Lyla Technology

Ridgefield Park, Nj, Us

San Jose, Ca, Us

● Grew a team of seven data scientists that rebuilt experimentation platform into a statistically rigorous product, transforming company-wide culture from “it’s broken” to best-in-class.● Sped up product development by doubling the number of experiments and shortening the experimentation lifecycle.● Developed a causal inference end-to-end experimentation framework, focusing on user behavior and its impact on the overall business.● Mentored new graduates that developed a multi-armed bandit testing system recognized by senior management for their contribution to the “fast experimentation” initiative. ● Created and taught “Experimentation University” to unify the understanding, analysis, and decision-making process using experimentation data.

Sunnyvale, Ca, Us

• Built a new desktop and mobile product experience resulting in 100M new users, 100M page views, and $120M annual revenue run rate with a small team of engineers, designers, and analysts. • Increased mobile revenue by 10% by optimizing search mobile UI/UX experience.

Sunnyvale, Ca, Us

● Reduced engineering workflow and experiment time-to-launch by over 80%.● Migrated the experimental tech stack to continuous delivery and continuous integration.

Sunnyvale, Ca, Us

• Developed and analyzed user satisfaction and revenue metrics for Search and Marketplace products for both mobile and desktop platforms.

Moffett Field, California, Us

• Recognized with a NASA Group Achievement Award for the Hypersonic Inflatable Aerodynamic Decelerator development's major scientific contribution to the manned Mars mission program.• Managed customer and facility test planning and execution activities.• Developed proposals for customer projects and tracked budgets and schedule.• Reviewed customer documentation and coordinated test readiness reviews.• Responsible for verification of test article structural integrity, execution of test operations, and confirmation of data accuracy and quality. • Tests include:o Sikorsky S-97/Co-axial Rotor Test Rig rotor system developmento NASA Hypersonic Inflatable Aerodynamic Decelerator technology maturationo Sikorsky Active Rotor control algorithms for blades with secondary control surfaceso Army Low-Speed Doppler Global Velocimetry technique development for parachute deploymento Other DOD and DARPA tests

• Engineer for drivers Justin Wilson and Graham Rahal. • Senior engineer in 4-post vehicle dynamics testing and MATLAB/Simulink simulation. o Wins: Detroit Grand Prixo Pole Positions:o Long Beach Grand Prixo St. Petersburg Grand Prixo RoadRunner Turbo Indy 300

• First and only Asian race engineer in NASCAR at the highest level.• Directly responsible for overseeing the daily, week-to-week, and long-term engineering at the front office for all NASCAR Nextel Cup and Nationwide Series teams. • Developed the multibody simulation model and designed ADAMS-based Design of Experiments optimization program in conjunction with Multimatic.• Built the 7-post experimental vehicle dynamics testing program with Ohlins.• $1 million sponsorship from MTS to develop hardware-in-the-loop 7-post simulation program.• Pole Positions: Daytona 500

New Hudson, Mi, Us

Assigned to Dale Earnhardt Jr. in the Nextel Cup Series. Created an ADAMS model of an intermediate chassis and led the development of kinematic, lumped-sum parameter, and full multibody vehicle dynamics models.

Principle investigator of engine simulation using 1-D and 3-D computational fluid dynamics. Directly responsible for the Ricardo sponsorship as a technical partner.

Mooresville, Nc, Us

• Lead engineer in the research, development, and implementation of a pressure-sensitive paint (PSP) system at 100% and 45% scale wind tunnels. o Formulated custom paint chemistry in-house with collaboration with PPG Coatings R&D department at 1/100th the cost of commercially available paints.o Reduced post-processing time from days to minutes by writing custom software.o Designed excitation system 20 times more powerful than any other system at the time.• Installation and operation of data acquisition system during track testing for race and engineering test teams.

Clermont-Ferrand, Auvergne-Rhône-Alpes, Fr

American LeMans Series, 24 Hours of Le Mans assigned to Panoz Motosports LMP team, and the AMA Superbike Series for various teams.

Hampton, Virginia, Us

• Supported the Advanced Measurements and Diagnostics Branch in the development and operation of wind-tunnel non-contact measurement systems in a wide variety of wind tunnels (subsonic, transonic, supersonic) and gas turbine test cells. • Techniques include o Particle image velocimetryo Doppler global velocimetry o Pressure sensitive painto Projection moiré interferometry

Baltimore, Md, Us

Supported NASA Goddard Space Flight Center and the Space Telescope Science Institute in the development of Monte Carlo simulations to estimate the relationship between atmospheric turbulence and primary lens diameters for upper atmosphere telescopes.

Mba, Finance

Ms, Aerospace Engineering

Bs, Mechanical Engineering