Yash Rathore

Connectivity Platform- Smart Cache

• Developed a generic Smart Cache solution with an Adaptive TTL strategy.
• Lead project to integrate Smart Cache to Flights and Cars Line of Businesses.
• End to end deliveries in terms of Requirements gathering, Opportunity sizing, Project estimates, Design, Development, Testing, Rollouts and Monitoring.
• Achieved approx. 28% reduction in providers call for Flights
• Approx. 36% reduction in provider calls for Cars.
• Ensured minimum Price changes on app due to Caching using Adaptive TTL
• Technologies- Java, Spring Boot, Cassandra, Kafka, AWS, Kubernetes, S3, Spinnaker, Junit, Datadog, Splunk, Vault

Cruise - Data Ingestion, Shopping and Booking

• Worked in all the 3 key modules of Cruise- Data Ingestion, Shopping and Booking to become the S.M.E. of Cruise Line of Business.
• Lead Booking and Shopping implementations of migrating to Cruise Line Direct Connect paths from GDS paths.
• Lead a team of 3 in Ingestion Direct connect path implementation with Odysseus GDS for 11 cruise lines.
• Lead a project with a team of 3 to deliver the Lean WLT project of Cruise LOB in tight deadlines, to provide support of Data ingestion of 14 new cruise lines.
• Technologies- Java, Spring Boot, MsSQL, MongoDB, Redis, AWS, S3, Lambda, SNS, Kubernetes, Airflow, Spinnaker, Junit, Jenkins, Datadog, Splunk, Vault

Hotwire - Platform Development

• Framework Development for Spring Boot Services
• Migration from Chef Infra to AWS Kubernetes
• Technologies- Java, Spring Boot, AWS, Kubernetes, Chef

• Short Url Generation- Generation of short-url for the original urls
  Technologies- Cassandra, Datadog, Kibana, AWS
• Notification System - A generic notification system of PayTm
  Technologies- MongoDB, SQS, GCM, FCM, APNS
• Share and Earn- Refer a product to a friend and get cashback on purchase.
  Technologies- MySQL, Kafka,Spring Cache, Datadog, Kibana, AWS
• Merchant Picker Application- An in-store app to be used by the pickers in the stores to collect the grocery, validate, bundle and bill them at the desk.
  Technologies- MySQL, Kafka, Datadog, Kibana, AWS
• Reviews & Ratings - A generic reviews and ratings system of PayTm
  Technologies- MongoDB, ES, Logstash, JUnit, AWS

• Supplier Management & Sourcing- Software for restaurant chains to identify the drivers for raw material cost changes, analyze what-if scenarios to predict impact on pricing Technologies- MS SQL Server, PostgreSQL, Java, Spring Boot
• SCA Optimizer- Running set of rules on scenarios using optimizer and suggesting cost cutting solutions
  Technologies- MS SQL Server, PostgreSQL, Java, Spring Boot, JSF, Primefaces