Raj Mohmmad

Experience

1. Java Software Engineer

   Zillow

   Jul 2020 — Present

   Worked extensively with ReactJS and developed real time applications using ReactJS architecture- Flux for building UI and designed reusable components using ReactJS. Used a micro service architecture, with Spring Boot-based services interacting through a combination of REST and MQ to deploy Identity microservices. Used advanced Java 8 features like Lambda Expressions Streams, Filters. Enhanced concurrency methods etc. Utilized Cassandra, NOSQL database management system for keeping user generated data. Identified and created indexes, mappings and data in Elastic search and used Elastic Search REST API\'s both single and multi-document API\'s. Involved in enhancing existing MEAN (MongoDB, Express, Angular and Node) stack applications and provided the required support. Migrate Data from Elasticsearch-1.4.3 Cluster to Elasticsearch-5.6.4 using Logstash, Kafka for all environments. Good understanding of OpenShift platform in managing Docker containers and Kubernetes Clusters. Used Spring Boot to interact through a combination of REST and Kafka message brokers. Converted existing AWS infrastructure to server less architecture (AWS Lambda, Kinesis) deployed via AWS Cloud formation.