David Crofton Email & Phone Number

Los Angeles, Ca, Us

San Diego, California, United States

• Integrated a routing architecture in AWS’ Route53 with a high TPS, low latency advertisement generation system through full stack development in Java and Typescript• Built a marketing performance insights and optimization dashboard used by internal marketers, scientist, and management to understand and improve advertising performance on the retail website• Developed REST APIs in AWS’ API Gateway using Javascript and Node.js for a private cloud compute service that ensures the data privacy and security of tens of thousands of advertisement consumer households• Deployed a full stack application in Typescript and Python through AWS’ Cloudformation, Cloudfront, S3, and Route53 to manage several dozen datasets for predictive model building, each containing a few thousand rows of data stored in DynamoDB, AWS’ non-relational database system• Using AWS’ Cloudformation and Pipelines, created systematic code review requirements for four machine learning model building services on a team of two dozen engineers

Westwood, California, United States

• Researched Viterbi Decoding, Serial List Decoding, and the Dual Trellis Design in the UCLA Communication Systems Laboratory under Professor Richard Wesel• Implemented decoder in MATLAB and tested using unit amplitude peak-to-peak AWGN signals to match expected error rate• Worked on 5G project in conjunction with Mercury Systems

Torrance, California, United States

• Programmed back end of CIK Key Management System for LWP Data Transfer Unit• Analyzed CPU chips for compatibility and sourced for an AIM-9 Missile Simulation tool kit• Researched 5G technology and prepared a summary of the IEEE standard for project preparation