David Worthley Email & Phone Number

Boise, Id, Us

Eagle, Id, Us

New York, Ny, Us

Designed AI/ML strategies leveraging AWS Bedrock Agents Created 'data-mesh' enterprise designs with MulesoftCreated MACH based identity solutions for AWS Cognito Implemented a variety of successful B2C implementations - headful and headless SFCC for Fortune 500. Integrated websites with ESB, Messaging, CMS as needed. Creating AI/ML, MLOps, AWS centric as well as Salesforce Commerce Cloud and Enterprise architecture. Focus of the past couple of years has been on Retail, Telecommunications and Health Care.Currently designing highly scalable identity schemes for PaaS. Leveraging AWS Cognito, IAM and MongoDB

Boise, Idaho, Us

* managed multiple high performing teams working on our backend Platform and SaaS * enabled 10x scalability; push notifications; introduced Kafka *The Alerts subsystem was sending out about 2 alerts per second on the legacy (Rabbit/Postgres) based system. My team was asked to enable 10x scalability. We did this by introducing Kafka asynchronous messaging with a Cassandra backend. In addition rather than leveraging the legacy email/poll pattern of our enterprise customers - we created the ability for users to receive push notifications via web hooks. * developing workflow for AI/ML model development and deployment * Created a variety of AWS Sagemaker workflows - built a top notch team for the data ingestion, pseudonymization, data ingestion, model building, testing and deployment.

Eagle, Id, Us

Head of EngineeringProvides oversight and guidance to Engineering, QA, Product and Operations teams. Supporting over 800 customers – websites and back office via SaaS offering to professional property managers. AWS, Microservices, CloudFlare, Node, Angular, A/B Experimentation, AI/ML Key Highlights:• Created and presented quarterly Product Roadmap to senior leadership team • Created technology and product strategy for migration off monolithic Microsoft codebase to micro services and distributed systems• Establish Predictable delivery patterns with Scrum managing production releases weekly• Making more from less – with a small staff creating market leading software, finding cycles for non-critical bugs was challenging• Managed internal team to ‘fork lift’ existing systems from Rackspace to AWS to realize 5x performance gains, much greater production resiliency, and 20% initial savings per month.• Managed relationships with external vendors for Consulting and review of Recommendation Systems• Introduced new products for property care and operations; Trust accounting; enhanced API connectivity with AirBnB, established webhooks pattern for effective channel management; • Established annual review process, ongoing education, rebuilt fractured culture

Blackhawk Networks Exchange business (aka Cardpool.com) is in the secondary market for the converting, buying and selling of giftcards. Our API's are doing the work behind companies such as Target when they advertise "we take any gift cards". Think of gift cards like foreign currencies ... converting them to the currency you want is what we do. I led the team from a very small group of Full stack RoR engineers spending most of their time firefighting to a well organized Agile unit - creating a QE group; CI/CD; a new website based on AngularJS, Node and running in Docker on AWS. In 12 months we created a microservices strategy and easily quadrupled our capacity capabilities.

New York, Ny, Us

EngineeringSearch – This is the consumer facing search engine for Macys.com that now also guides the users browsing capabilities. I managed teams here and in Russia to create /deploy many new advances in algorithms meeting business needs to enable • the marketers to push the products they need to while balancing allowing the customer to find what she wants• the systems to scale up to the omni-channel catalog to meet the needs of the 800 physical stores, their SKUs, and a hockey-stick like increase of traffic on Holiday• the end consumer to search the website for the products closest to them. Catalog – Enabled the Omni-Channel Catalog. Created the funding and projects to migrate from a coherence based solution to a Cassandra based solution which will enable a multi-site hosting strategy and allow the high rate of reads and writes needed for Store AvailabilityRecommendations – architected, delivered multi-variant testing; champion/challenger models based on product to product histories as well as consumer behavior. These recommendations are visible throughout the consumers visits to macys.com. New models can be deployed with NO downtime Big Data – Created a flexible architecture as an in-house smart horizontally scalable APM option for the collection of server and application data in large VM farms. Primary Technologies used: Java, Cassandra, Hadoop, Storm, Kafka, HBase, Solr/Lucene,Methodology: Agile