Jeff L. Email & Phone Number

Houston, TX, US

Houston, Texas, United States

In my role, I oversee a 4-member product team collaborating with a 35-member engineering team on Metropia's Mobility-as-a-Service (MaaS) app. Notable achievements include a 50%+ increase in user retention through revamped campaigns, robust metrics tracking, and process improvements.I have established efficient development processes, resulting in a 35%.

Houston, Texas, United States

As the Director of Mobility System, I directed multimillion-dollar mobility projects with a global team of 11 engineers, designers, and analysts, resulting in the creation of a patented Targeted Traffic Campaign Management System. Additionally, I drove the launch of mobile/web dispatching apps for a taxi service company, generating $500K+ in annual revenue.

Tucson, Arizona Area

I improved app ratings for Android (from 3.5/5.0 to 4.2/5.0) and iOS (from 3.8/5.0 to 4.3/5.0) as the Associate Director of System Engineering by conducting a Google Analytics funnel analysis, optimizing user incentives, and enhancing the value proposition. User retention rate saw a remarkable 30% boost through the deployment of numerous updates featuring.

Tucson, Arizona Area

I enhanced the accuracy of the traffic flow prediction model by 15% through the implementation of Python-based machine learning algorithms. I developed an incident crawler, utilizing open-source incident data and shockwave estimation algorithms in Python to further advance traffic predictions. To streamline our operations, I oversaw a QA team that achieved.

Department Of Civil Engineering And Engineering Mechanics

I designed a simulated annealing algorithm for a transportation network company, resulting in a momentous 35% improvement in fleet utilization and a substantial 24% reduction in transportation costs. I was able to present my research at the INFORMS annual conference.

Taipei, Taiwan

I devised an optimization algorithm to optimize the logistics distribution network for a smartphone manufacturer, resulting in an impressive 18% improvement in transportation cost efficiency. Furthermore, I contributed to the academic field by publishing two papers in SCI journals and presenting at two major international conferences in the Operations.

Master Of Science (M.S.)

Visiting Scholar

Bachelor Of Science (B.S.)