MongoDB Developer

Role: Sr MongoDB Developer
Location: Lewisville, TX (Onsite/Hybrid)
Rate: $50/hr on W2
Experience: 10+ Years

JD:
Core MongoDB Skills

               •             Data modeling (NoSQL design)

               •             Embedding vs referencing

               •             Schema design for performance

               •             CRUD operations

               •             Queries, aggregation pipeline, indexing

               •             Indexing strategies

               •             Compound, text, TTL indexes

               •             Replication & sharding

               •             Replica sets, shard keys, cluster design

               •             Performance tuning

               •             Query optimization, slow query analysis

🔄 Migration-Specific Skills

               •             Schema transformation

               •             Converting relational tables → document model

               •             Handling joins → embedding/lookup

               •             Data mapping & normalization

               •             Handling large datasets

               •             Batch migration, chunking, parallel processing

               •             Data validation

               •             Ensuring consistency post-migration

               •             Downtime minimization

               •             Zero-downtime / near-zero downtime strategies

Regards,
Alex