Quinton Askew

Bachelor's

Computer Science

Walmart

Software Engineer II

- Developed and supported enterprise backend services for Walmart Vision Center systems in a high- availability production environment. - Designed and implemented a self-service chatbot for the Vision app, reducing production incidents by 30%. - Designed and maintained RESTful APIs supporting 100K+ daily users across distributed retail systems. - Queried Cosmos DB using SQL to validate large-scale JSON order data and ensure system accuracy. - Diagnosed and resolved high-priority production incidents, improving platform reliability and service uptime. - Supported Azure-based cloud storage infrastructure for processing optical order documentation. - Implemented observability and monitoring dashboards using Splunk and Grafana, enabling proactive alerting and faster incident resolution. - Validated data consistency between centralized services and store-level systems in an event-driven architecture. - Migrated Splunk alerts to Open Observe alerts. - Enhanced Walmart’s Best Optical Selling System (BOSS) using .NET and SQL in a production environment. - Collaborated cross-functionally with product, QA, and infrastructure teams to deliver scalable releases. Technologies: Java, .NET, Azure, Docker, Kubernetes, Kafka, SQL, Cosmos DB, REST APIs