* Owned and maintained a Spring MVC application with Angular frontend that was responsible for processing a majority of Amazon owned used items resold and used in amazon warehouses across the world. Owned various backend REST APIs within microservice architecture.* Helped refactor our grading application and related backend microservices to expand our use case to apply to 3rd party seller inventory* Designed and implemented an event driven system to automatically process fee charging/refunds using various AWS technologies including SQS, Lambda, Step Functions, DynamoDb, and Cloudwatch

• Worked as consultant for Dote Shopping to build event driven real-time analytics platform using Kafka, KSQL, and Python to improve responsiveness for real-time content ranking of new posts that are “cold-started” into their feeds by 2 orders of magnitude.• Integrated with Segment customer data platform using webhooks directed to a Flask server for Kafka ingestion. Used event sourcing to generated snapshot of time-windowed tables to deliver to UI and S3 for backend consumption• Built an interactive dashboard in Dash to monitor both results and logs on the system itself in real-time. Used Dash interactive components to allow internal users to update the scoring algorithm and adjust the reporting frequency from the app for simple experimentation• Deployed feature into live A/B testing within 2 weeks

• Created and analyzed structural simulations to demonstrate survivability and thermal/mechanical stability of mission-critical subsystems on $100+ million satellites• Collaborate closely in inter-disciplinary teams, project management, and customer representatives on satellite design. Led weekly team meeting for a subgroup of my department to drive internal process improvements• Developed test campaigns throughout product lifecycle to continuously bind down risk: including benchmarking structural properties from potential design materials, planning instrumentation of thermal sensors for distortion testing to correlate with estimations and setting abort limits to avoid damage during test from anomalies

• Created and analyzed structural simulations of aircraft structures to validate strength and stability. Provided comprehensive assessment of structural integrity by assessing risk against all probable failure mode, including fault tolerance scenarios (e.g. broken strut, single engine failure)• Demonstrated compliance of aircraft to structural requirements with analysis reports and communicating results to internal and external (Federal Aviation Administration) clients

• Designed test fixtures and tooling in Pro/Engineer for use in high precision optical systems. Created and edited drawings using GD&T and performed tolerance stackup analysis to meet precision/fit requirements. • Ordered hardware and parts to be machined. Served as correspondent to machine shops.• Created and managed BOMs for several projects. Tracked lead times to ensure timely delivery of final product.

• Worked in research group to create environmental impact report, in terms of carbon emissions, of planned housing development by UC Davis.• Researched and compared various methodologies for quantifying GHG emissions and decided which ones would best apply to the project. • Created adaptive spreadsheet in Excel to calculate emissions and generate tables and graphs from various input parameters.

• Working with high school students who failed to meet graduation requirements.• Designing and teaching lesson plans in math.• Working individually and in small groups with students who were struggling in the class.

• Assisting students with math ranging from addition to calculus.• Grading classwork and homework and going over corrections with students.