Kyle Krupp

Experience

1. Principal Software Engineer

   Liberty Mutual Insurance

   Aug 2022 — Present · Boston, MA, US

   May 2025 - Present) Continuation of the Principal Engineer role in the Professional Sales portfolio- Building a go-foward, modernized web application experience to support Direct Response Center represenatives quoting and binding Auto policies- Leveraging a micro-frontend architecture with React & Module Federation- Building scalable GraphQL API integrations with Apollo Federation (January 2024 - April 2025) Continuation of the Principal Engineer role in the Digital Experience Enablement portfolio- Stewarding the Apollo GraphQL Federation initiative across the engineering organization- Maintaining Supergraph related artifacts such as the Apollo Router, Coprocessor, marketplace patterns for accelerating federated GraphQL development- Leading the schema governance board, where organization wide strategy is discerned and implemented- Building middleware software components to simplify and secure the digital experience architecture (August 2022 - December 2023) Served as the Technical Lead on an engineering squad of six software engineers, delivering features in a full stack environment for Customer Representative and Agent Experience Tool, CREST, a modernized web experience for customer representatives and independent agents. Additionally, coordinated a successful migration of our Knowledge Center platform between vendors, another critical suite of software systems that service our customer representatives- Lead technical delivery for UI applications built with the MFE paradigm, using Single SPA + React)- Architected an ETL processes using AWS services such as Lambda, S3, SQS, Athena, Glue, RDS- Coordinated delivery and technical specs between business stakeholders, 3rd party vendors, and engineering squads- Built a standardized API Gateway strategy using GraphQL - Node.js (TypeScript) was the primary runtime used for delivery in each stack