• Us Citizen

• Green Card

• EAD (OPT/CPT/GC/H4)

• H1B Work Permit

• Corp-Corp

• Consulting/Contract

• UG :- - Not Required

• PG :- - Not Required

• No of position :- ( 1 )

• Post :- 26th Nov 2020

·         8 -10 years Experienced DBA (any database)

·         MongoDB DBA (2 years plus)

·         Scripting and programming experience

·         Production deployment experience

·         Migration experience from RDBMS to MongoDB.

·         Exposure to public cloud would be an added advantage

Responsibilities:

·         MongoDB - CRUD Operations, Document based Data Modeling, Design of Collections and Documents

·         Experience with physical collection creation, access pattern tuning, sharding implementation, index creation, and debugging query execution to obtain optimum database performance

·         Excellent understanding of various MongoDB database design patterns and physical architectures for different use cases

·         Data replication and sharding in a distributed database

·         Aggregation of data using MapReduce and other batch processing use cases

·         Experienced in MongoDB Security

·         Detecting performance problems using Mongo Profiler

·         Automate routine tasks with your own scripts and open-source tools

·         Defragmentation

·         Schema Design – working with Application/Development team

·         Query fine tuning

·         Shell scripts for Monitoring like ‘slow queries’, replication lag, nodes fails, disk usage etc.

·         Backup and restores ( Backups should be automated with shell scripts/Ops Manager)

·         Database Health check (Complete review of Database slow queries, fragmentation, index usage...etc. )

·         Index rebuild

·         Upgrades (Java version, Mongo version,etc)

·         Maintenance ( Data center outages, etc)

·         Architecture design as per the Application requirement

·         Writing best practices documents for sharding, replication for Dev/App teams

·         Log rotation/ maintenance ( mongos, mongod, config . etc)

·         Segregation of duties ( User Management – designing User roles and responsibilities )

·         Disk usage, CPU, Memory check Alerting

·         Database Hardening

·         Designing DR (Disaster Recovery)/COB ( Continuity of Business) plans as applicable

·         Database Profiling, Locks, Memory Usage, No of connections, page fault etc.,

·         Export and Import of Data to and From MongoDB, Run time configuration of MongoDB,

·         Data Managements in MongoDB Capped Collections Expired data from TTL,

·         Monitoring of Various issues related with Database,

·         Monitoring at Server, Database, Collection Level, and Various Monitoring Tools related to MongoDB,

·         Database software Installation and Configuration in accordance with Client defined standards

·         Database Migrations and Updates

·         Application of database patches

·         Capacity management

·         Hands on experience in Server Performance tuning and Recommendations

·         High availability solutions and recommendations

·         Hands on experience in Root cause analysis for business impacting issues

 Regards,

Sonia

sonia@idctechnologies.com

D :+1 408-457-9399 Ext- 2322 T: +1 408-819-7586