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Software Engineer, Java/xquery Developer Resume

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NJ

SUMMARY

  • Software Engineer with 4+ years of experience in Healthcare Insurance and Video streaming industry with focus on XQuery/Java & Data Integration with NoSQL Database (MarkLogic).

TECHNICAL SKILLS

Languages: Java (JEE), XQuery/XPath, Java Script/ Node.js, Shell Script

Web: XML, JSON, HTTP/REST, Semantics RDF

Database: MarkLogic (NoSQL) v7/8/9, Oracle 11, PL/SQL, SPARQL

OS: RedHat 6/7, CentOS 7, AWS Linux, Mac OSX, Windows

Tools: WireShark, TcpDump, Selenium, Curl, Git, JIRA, BugTrack

PROFESSIONAL EXPERIENCE

Software Engineer, Java/XQuery Developer

Confidential, NJ

Responsibilities:

  • Participated in Architecture meetings structuring MarkLogic DataHub storing multiple data sources, and contributed/reviewed Design Documentation with meeting minutes.
  • Participated in Designing Dev Cluster storing 7TB Data on 5 node initial Cluster with HA and DR capabilities with DR being on different Data Center.
  • Developed XQuery/JavaScript for zip code based facets implementation on diagnostic center data
  • Participated in multiple Java Client revisions utilizing MarkLogic Java API.
  • Developed multiple Java Model classes to accommodate changing Data repository.
  • AWS EC2 instance test cluster creation for India QA Team.
  • Wrote a shell script and curl based traffic to simulate update request to tune Merge Configuration.
  • Used Query Meters, Query Trace and Query Plan to optimize Query to use existing Index better.
  • Semantic Triples Performance issue troubleshoots based on Meters DB/Monitoring History.
  • Worked with product development to integrate new requirements into ML application.
  • Experienced in working with MarkLogic Support and Professional Service team.
  • Reloaded Database with updated insert/write permissions to manage newly created Users
  • Wrote XQuery to trigger weekly schedule Force Merge on Cluster.
  • Weekly coordination with QA, business analyst and offshore Performance Stress team.

Software Engineer I

Confidential, NJ

Responsibilities:

  • Participated in Development of proof of concept Application for Confidential BigData initiatives with MarkLogic database with Deployment scripts, Data integrity test and Data load setup.
  • Shell script Curl REST call to upgrade Cluster, create Forest, Database, and App Deployment.
  • Participated in MarkLogic REST Admin API and scripting deployment tasks.
  • Built Gradle deployment script to deploy staging cluster on new hardware.
  • Utilized Docker container to verify new features and Gradle deployment on local machines.
  • Installed and verified application on AWS Linux running MarkLogic AMI.
  • XDQP Timeout Error Debug and modification to make cluster more resilient during peak load.
  • Weekly Monitoring History Resource usage export for Management review.

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