Software Engineer
CurrentFounding backend engineer at Fulfilld responsible for feature development within thecore WMS (Warehouse Management Software) application and all database relatedefforts.Key contributions include:- Designed, built, and tested a highly performant product movement enginethat ensures data integrity in a stateless, transactional environment.Required careful review of database query plans, index tuning, and row levellocking.-Designed and built custom NestJS GraphQL query framework which allowedcomplex querying for front end clients and API consumers.- Designed and built RBAC permission system that allowed down to featurelevel permissions for end users.- Designed and developed an asynchronous ingestion process to maintain anElasticsearch cloud service utilizing a custom queue, ensuring data integrityduring document creation, updating, and deletion in the application.