Full Stack · Enterprise RAG & Vector Database

Custom RAG Pipeline Development: Secure Enterprise LLM Access to Your Private Knowledge Base

MyAibo engineers production RAG pipelines giving enterprise LLM apps accurate, secure access to private knowledge — document ingestion, chunking, vector database, retrieval, and citation-grounded generation.

15–25%
Hybrid retrieval typically lifts accuracy 15–25% over pure vector search
The problem
Why it breaks.

Why Is Your RAG System Retrieving the Right Documents but Still Generating Incorrect Answers?

RAG failure is almost always a retrieval quality problem — chunk boundaries, embedding fit, and re-ranking do more for accuracy than a bigger model.

What we do

The work, in detail.

01
Document Ingestion, Chunking Strategy & Embedding Pipeline

We build layout-aware ingestion for PDF/DOCX/HTML/Markdown, OCR for scans, and chunking (fixed, semantic, or hierarchical) matched to document type, with benchmarked embedding model selection.

→Getting these decisions right early avoids expensive re-embedding of the entire corpus later.
02
Vector Database Implementation & Hybrid Retrieval Architecture

We select the database by deployment need (Pinecone, Qdrant, pgvector, Weaviate) and implement hybrid dense+BM25 retrieval with RRF merging and re-ranking.

→Hybrid retrieval typically lifts accuracy 15–25% over pure vector search — decisive for legal, compliance, or support use cases.
03
Secure Enterprise Access Control & Compliance Architecture

We enforce metadata-based permission filtering at the retrieval layer, VPC deployment, audit logging, and PII detection/redaction in ingestion.

→Avoids the access-control failures that most enterprises discover through an incident rather than an audit.
Our framework

Four phases, week by week.

PHASE 01Weeks 1–2
Knowledge Base Audit & Architecture Design

Inventory the corpus, define query patterns, and select the vector database.

PHASE 02Weeks 3–5
Ingestion Pipeline & Vector Database Build

Build ingestion, chunking, embedding, and indexing; benchmark retrieval.

PHASE 03Weeks 6–8
Retrieval Optimization & LLM Generation Layer

Implement hybrid retrieval, re-ranking, and citation-grounded generation.

PHASE 04Ongoing
Production Deployment & Continuous Evaluation

Deploy with monitoring and run monthly retrieval-quality evaluation.

FAQ

Everything you need to know.

The questions buyers ask us most about this service.

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Almost always a retrieval quality problem beneath the surface — chunk boundaries, embedding fit, or missing re-ranking — which is why those decisions get the most attention in our process, not model selection.

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