MongoDB Developer

We need a MongoDB EXPERT, not just a developer.  We need an expert who understands the MongoDB architecture and how it can be implement  

MongoDB Expertise:

• Data Modeling and Schema Design: Proficiency in MongoDB's flexible schema model, validation, access pattern recognition to design appropriate document structures (embedded and normalized models) for optimal read and write performance at scale.
• Querying and Aggregation: Proficiency in MongoDB Advanced CRUD operation and complex aggregation pipelines.
• Indexing: Knowledge of Database indexing techniques and strategies to optimize and improve query performance.
• Replication and Sharding: Experience in MongoDB’s high availability and failover, vertical and horizontal scalability, including replica sets and sharding.