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.