MongoDB Developer-Norfolk, VA ( Urgent requirement)

MongoDB DeveloperNorfolk, VA 6 + Months contract Rate: DOEUS citizen, Green Card and EAD preferred, no visa sponsorship available for this job and no third party agencies –C2C.Job Description· You should have 5+ years' experience in MongoDB.· Good experience with a programming language such as Java or Node.js is preferred.· Good experience in MongoDB Security and Defragmentation.· Able to detect performance problems using Mongo Profiler.· You should have experience in working on CRUD Operations, Document based Data modeling, Design of Collections and Documents.· You must have experience with physical collection creation, access pattern tuning, sharding implementation, index creation and debugging query execution to obtain optimum DB performance.· Having good knowledge of various MongoDB database design patterns and physical architectures for different use cases.· Having knowledge on data replication and sharding in a distributed database, Schema and architecture design -working with application/development team.· Able to do Query fine tuning & index re-build.· Having experience with monitoring of various issues related with database, Monitoring at Server, Collection Level and various monitoring tools related to MongoDB.· Hands on experience in root cause analysis for business impacting issues and agile.