Expert Big Data Solutions for Modern Engineering Teams
BigData Boutique provides world-class big data solutions and data engineering consulting across search modernization, data platform migrations, analytics pipelines, and production AI workloads. We partner with engineering teams to deliver production-ready outcomes—fast.
Our Big Data Solutions
From intelligent search to data platform modernization and agentic AI, our solutions address the most common and most complex data engineering challenges faced by engineering teams today.
Semantic Search
Go beyond keyword matching with AI-powered semantic understanding. We implement vector search, hybrid BM25 + vector ranking, LLM-powered query understanding, and agentic RAG—making your search platform AI and Agentic ready for e-commerce, enterprise knowledge bases, and more.
OpenSearch
Elasticsearch
Vector Search
RAG
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Build Agentic Workloads
Build production-ready AI agents and RAG pipelines grounded in your proprietary data. We take you from proof-of-concept to a robust, observable, and scalable production system— combining LLMs, vector stores, and retrieval pipelines with enterprise data engineering rigor.
AWS Bedrock
OpenSearch
LLMs
RAG
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Data Platform Modernization
Modernize legacy big data infrastructure to reduce costs and unlock new capabilities. Our data engineering consultants provide expert guidance across AWS EMR, Databricks, ClickHouse, Apache Spark, Flink, and Kafka—from architecture review to hands-on implementation.
Spark
Flink
Kafka
ClickHouse
Databricks
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Data to Analytics & AI
Bridge the gap between operational and analytical systems. We design and implement CDC pipelines, data replication to Apache Iceberg, Databricks, and ClickHouse, and optimize PostgreSQL & MySQL for analytical query patterns—making your data immediately accessible to AI workloads.
CDC
Apache Iceberg
ClickHouse
Databricks
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Data Platform Migrations
Migrate your big data platform with confidence. Our proven data migration solutions cover Apache Spark, Flink, Kafka, Databricks, ClickHouse, and AWS EMR. We deliver zero-downtime, zero-data-loss migrations with validated cutover plans and post-migration support.
Spark
Kafka
AWS EMR
Databricks
ClickHouse
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Why Engineering Teams Choose BigData Boutique
Deep Stack Expertise
Our data engineering consultants hold deep expertise across the full modern big data stack—OpenSearch, Elasticsearch, Kafka, Spark, Flink, ClickHouse, Databricks, and AWS. We've seen the same problems at hundreds of companies and know exactly what works at scale.
Production-First Approach
Every engagement is designed with production in mind from day one. Our big data solutions include proper monitoring, alerting, runbooks, and operational handoff—not just working code. We measure success by outcomes in production, not delivery of deliverables.
AWS Advanced Partner
As an AWS Advanced Consulting Partner with the Amazon OpenSearch Service Delivery designation, we bring AWS-sponsored migration programs and direct access to engineering teams—accelerating your project timeline and reducing risk.
Ready to Solve Your Data Engineering Challenge?
Tell us about your challenge and we'll set up a free 30-minute consultation with one of our senior data engineers. No sales pitch—just a frank conversation about whether and how we can help.