Responsible for end to end backend integration with new retailers using REST APIs, Django ORM and Django Rest Framework.Reduced latency of business critical REST APIs by upto 5x by reducing the Django ORM queries and overall Python code optimization using relevant Data Structures.Involved in integrating Confluent Kafka to offload post transaction processes resulting in faster shopper journey.Involved in building new features on top of Django admin to eliminate the manual effort required in store setup process.