# Rakesh K. > Principal Engineer @ Oracle | Designing Scalable Billing Platforms Location: San Francisco Bay Area, United States Profile: https://flows.cv/rakeshk Total 14+ years experience in Enterprise application architecting, designing, developing and supporting Expertise in Java, RESTful micro service, containers, kubernetes, docker cloud and big data computing and automation 6+ yrs on Big data technologies Hadoop spark, kafka, kafka connect, spark, mapreduce, hive, oozie, hbase Experience with Cloudera Distribution CDH4/5 and MS azure HDInsight. Designed API gateway leveraging open source netflix zuul  Highly skilled in working with Linux, shell scripts and supporting production issues.  Advanced experience in writing splunk queries and creating report on splunk tool.  Expertise in working on Amazon infrastructure services such as EC2, ELB, S3 and SES.  Designed and Developed restful micro services using spring boot, spring data etc  Worked on Performance optimization for J2EE applications and Mysql database  Agile methodologies and SCRUM practices ## Work Experience ### Principal Engineer @ Oracle Jan 2019 – Present | Redwood City, California, United States Architected and designed next-generation billing platform for Oracle cloud metered usages and scaled the system that processes millions of transaction within an hour and makes the cost available for customers visibility. ### Senior Web Engineer @ Shutterfly, Inc. Jan 2018 – Jan 2019 | San Francisco Bay Area  Architecting, designing and developing restful micro services for content platform leveraging Shutterfly inhouse springboard framework which is wrapper on spring boot 1.5.  Developed CI/CD pipeline using git, Jenkins and kubernetes.  Customized Netflix open source project called zuul to be used as API gateway for the next generation content microservice.  Worked on integration of the caching server Squid, CDN (limelight and Akamai) and content microservice.  Used git repository for the code versioning and configuration.  Used Splunk tool to monitor/troubleshoot the production issues. ### Senior Software Engineer @ University of Phoenix Jan 2012 – Jan 2018 | Phoenix, Arizona Area Deep expertise on RESTful webServices, spark, Hbase, Hadoop, Hive on CDH4/5 and also on MS azure HDInsight. Spark Streaming and kafka Amazon Lambda, EC2, RDS,SES. Loves coding and solving complex problems in simple way ### Senior Analyst @ Verizon, US Jan 2010 – Jan 2012 Attend/schedule/drive business meetings to discuss project updates, queries, propose new enhancements and provide value adds to the existing business flow Lead and co-ordinate Architectural meetings, conduct info-session etc Evaluating Big Data technologies SAP HANA, Apache Hadoop and Apache Hbase ### Senior SAP Netweaver Consultant @ CIBER Jan 2008 – Jan 2010 Implemented Analytics tool using JAVA/J2EE on SAP Netweaver. ### Senior Software Engineer @ SAP Labs Jan 2004 – Jan 2008 SAP Business By Design development, worked on SAP Netweaver Enterprise portal, Webdynpro, AP7.0, Enterprise service framework. SAP PI 7.0 ## Education ### BE in Computer Science Savitribai Phule Pune University ## Contact & Social - LinkedIn: https://linkedin.com/in/rakeshalive --- Source: https://flows.cv/rakeshk JSON Resume: https://flows.cv/rakeshk/resume.json Last updated: 2026-04-12