- Served as a developer on the Digital Marketing IT team, working on various Java-based development projects, maintaining directory data structures, and centralized file postings.- Worked within teams for the implementation of Agile development processes, collaborating closely with both development and QA teams, and interacting with other development teams to ensure a consistent approach to software development.- Utilized JIRA and Confluence to communicate status and estimates to the Development Team Lead and Managers.- Built Spark Scripts using Scala shell commands, wrote Spark transformations and action jobs to migrate data from source DB/log files to the destination Cassandra database, and developed scalable distributed data solutions using Hadoop.- Developed micro-services architecture using Spring Boot with Apache Kafka and REST, and gained experience with JMS using Apache Camel and ActiveMQ to improve system stability and scale for more concurrent users.- Worked with AWS implementations and integrated with cloud services, including creating and configuring S3 buckets, elastic load balancers, auto-scaling groups, and implementing security measures using security groups, network ACLs, internet gateways, and route tables.- Used various jQuery and Bootstrap plug-ins like date picker and Bootstrap selectors, and gained proficiency in utilizing Apache Camel to set up micro-services using RESTful APIs.- Used Pivotal Cloud Foundry (PCF) to quickly build, deploy, and update applications, and implemented daily systems health checks as preliminary security evaluations of internal systems.

- Worked in Agile and Scrum environments, participating in requirement gathering, analysis, design, development, testing, and implementation.- Worked with Angular 8 MVC framework, creating multiple and nested views, routing, controllers, services, custom directives, and animations based on CSS classes.- Designed Redshift Data Models and managed Amazon Redshift clusters, creating Lambda jobs to trigger UNLOAD from Redshift to S3 buckets, and performed data analysis queries.- Worked extensively with AWS services including EC2, S3, VPC, ELB, Autoscaling Groups, Route 53, IAM, CloudTrail, CloudWatch, CloudFormation, CloudFront, SNS, and RDS, and used AWS Elastic Beanstalk for fast application deployment.- Developed microservices architecture using Spring Boot with Apache Kafka and REST, and implemented business modules integration using Spring and Hibernate Data Mapping.- Configured and verified AWS workstations, set up AWS data structures with various services by writing CloudFormation templates in JSON, and implemented event-driven and scheduled AWS Lambda functions.- Created RESTful web services using Jersey for JAX-RS implementation and SOA web services using SOAP for transmitting large blocks of XML data over HTTP.- Worked on Hibernate connection pooling, HQL, collections, Hibernate caching, and Hibernate transactions, and used MongoDB scripts to manage and maintain Oracle and NoSQL databases.- Performed smoke testing and functional testing with Selenium, followed TDD methodology to write unit tests with JUnit and Mockito, and used Splunk for error log analysis.- Used JMS platforms through Apache Camel for reliable and asynchronous information exchange, and utilized Apache Camel to set up microservices using RESTful APIs.