Backend Engineer in the SIMS (Smart Inventory Management System) Replenishment team at Walmart Labs. SIMS is an inventory management system that enables planners to efficiently plan, forecast, replenish and allocate inventory to meet customer demand for Walmart.com.
· Design and build the daily ETL pipeline on top of Apache Airflow wit Rabbit MQ with distributed infrastructure
· Migrated database from private cloud to public cloud to adopt GCP and Microsoft Azure
· Migrate existing application to WCNP, an internal platform utilizing Docker / Kubernetes to manage and deploy applications
· New microservices and enhancements for existing applications that interact with other Walmart internal services and ETL developments.
· Design and implement new efficient ETL pipelines and workflows in Airflow.
· Ensure systems are performant, scalable and fault tolerant.
· Collaborate with the product to get new product requirements mapped to engineering tasks.
· Ensuring code quality through reviews and mentoring junior engineers.