PRODUCTION-GRADE ENTERPRISE AI ARCHITECTURE

We turn generative AI into reliable enterprise systems.

Stop deploying brittle chat demo toys. We engineer production-ready AI applications powered by private RAG pipelines, pgvector hybrid search, autonomous task agents, and strict deterministic validation guardrails that eliminate hallucinations.

100% Private VPC Hosting
Sub-800ms Vector Search
Deterministic Schema Output
Zero Model Data Leakage
Enterprise AI Product Development Dashboard by Nihar Ranjan Rout
CORE CAPABILITIES

Engineered for accuracy, privacy, and speed.

We focus on pragmatic enterprise workflows that drive real efficiency gains without exposing proprietary company IP or introducing hallucinations into business operations.

Enterprise RAG & Semantic Search

High-precision Retrieval-Augmented Generation using PostgreSQL pgvector and Qdrant. Context-aware chunking, hybrid keyword/vector search, and metadata filtering over millions of documents.

pgvector Hybrid Search Cohere Rerank Context Chunking

Autonomous Task Agents

Multi-step autonomous agents built on LangGraph and CrewAI. Tool-calling agents that execute database lookups, trigger internal APIs, generate reports, and verify their own work before completion.

LangGraph Function Calling State Machines Human-in-the-Loop

Private LLM VPC Deployment

Host open-weight foundation models (Llama 3.1, Mistral, Qwen) completely inside your own AWS / Google Cloud VPC via vLLM. Zero third-party data retention and guaranteed data sovereignty.

vLLM Inference Llama 3.1 Private VPC Zero Retention

Intelligent Document Parsing

Automated extraction and classification of messy PDFs, purchase orders, medical records, and legal contracts into structured, validated JSON using vision models and layout parsers.

Layout Parser Vision LLMs PDF OCR JSON Schema

Deterministic Guardrails

Eliminate hallucinations and model drift with Pydantic / Zod strict schema enforcement, prompt injection firewalls, and programmatic fallback routes for mission-critical tasks.

Pydantic Schemas NeMo Guardrails Hallucination Evals Safety Fallback

Fine-Tuning & Domain Adaptation

Low-Rank Adaptation (LoRA / QLoRA) fine-tuning for domain-specific jargon, proprietary coding syntax, and specialized industry terminology to outperform generalist models at 10x lower cost.

QLoRA Axolotl Domain Adapters Cost Reduction
6-PHASE AI ENGINEERING LIFECYCLE

How we deliver deterministic, production-ready AI systems.

We reject the "wrap an API and hope" methodology. Every AI system we ship is subjected to rigorous semantic evaluation, latency profiling, and edge-case boundary testing.

01
Phase 1 · Week 1–2

Data Auditing & Feasibility Scoping

We analyze your raw document formats, database structures, and workflow requirements to determine whether RAG, fine-tuning, or heuristic agent workflows are optimal.

  • Data Cleanliness & Quality Audit
  • Architecture Feasibility Report
  • Accuracy Baseline & Success KPIs
02
Phase 2 · Week 2–4

Chunking & Vector Index Architecture

We engineer custom semantic chunking strategies tailored to your document structure, configure pgvector embeddings, and set up metadata indexing for sub-second retrieval.

  • Semantic Token Chunking Strategy
  • Vector Index & Distance Metric Tuning
  • Hybrid Search & Reranking Pipeline
03
Phase 3 · Week 4–6

Semantic Evaluation & Benchmarking

Using the RAG Triad framework (Context Relevance, Groundedness, Answer Relevance), we run automated benchmarks against 200+ test queries to guarantee minimum 95%+ precision.

  • RAG Triad Precision Benchmarks
  • Negative Testing (Hallucination Traps)
  • Latency & Cost Per Query Profile
04
Phase 4 · Week 6–10

Agent Orchestration & Guardrails

We wire the LangGraph state machine, integrate external tool APIs, configure Pydantic deterministic schema validation, and implement safety fallback heuristics.

  • State Machine Agent Graph
  • Tool Calling Execution Connectors
  • Strict Output Validation Layer
05
Phase 5 · Week 10–12

UI/UX & Operator Copilot Interface

We build fast, responsive web or mobile interfaces featuring streaming tokens, source citation footnotes, interactive feedback buttons (thumbs up/down), and audit dashboards.

  • Real-Time SSE Token Streaming UI
  • Clickable Source Citation Badges
  • Admin Telemetry & Flagging Console
06
Phase 6 · Production & Scale

Private VPC Deployment & Observability

Production deployment on your AWS / GCP infrastructure, automated vector reindexing schedules, LangSmith / OpenTelemetry monitoring, and 60 days of hyper-care support.

  • 100% Private Cloud Infrastructure
  • OpenTelemetry Query Tracing
  • 60-Day Dedicated Hyper-Care SLA
AI TECH STACK

The enterprise AI engineering toolchain.

Engineered with modern vector databases, high-throughput inference engines, and industrial-strength orchestration frameworks.

Vector DBs & Retrieval

pgvector (Postgres) Qdrant Pinecone Cohere Rerank OpenSearch

Orchestration & Agents

LangGraph LangChain CrewAI LlamaIndex Pydantic

Models & Inference

OpenAI GPT-4o Claude 3.5 Sonnet Llama 3.1 70B vLLM Engine AWS Bedrock

Evals & Observability

LangSmith Ragas Benchmark Datadog LLM Ops OpenTelemetry Prometheus
Skribe AI Enterprise Case Study
FEATURED AI CASE STUDY

Skribe — Enterprise Audio Intelligence & Semantic Knowledge RAG

Engineered a multi-tenant enterprise voice and document intelligence platform that transcribes, diarizes, and indexes audio recordings into an encrypted pgvector semantic search engine. Enables instant retrieval across 10,000+ hours of team meetings with sub-second response times.

<800ms
Semantic Search Latency
99.4%
Citation Accuracy
Zero
Third-Party Data Training
FREQUENTLY ASKED QUESTIONS

Common questions about enterprise AI product development.

Honest answers regarding data privacy, accuracy guarantees, and recurring inference costs.

Never. We use enterprise zero-data-retention agreements for proprietary foundation APIs (such as Azure OpenAI or AWS Bedrock), or deploy open-weight models (Llama 3.1 / Mistral) entirely within your private VPC with no outbound network access. Your confidential intellectual property remains 100% under your ownership and perimeter.

We implement a three-layer defense: (1) Strict Retrieval Grounding where models are instructed to answer only from verified chunk citations; (2) Pydantic/Zod structured schema output validation that rejects non-conforming responses; and (3) Automated RAG Triad evaluation pipelines that grade answers for groundedness before displaying them to end users.

By using efficient vector indexing in PostgreSQL (pgvector) and intelligent prompt compression with Cohere Rerank, most business applications process tens of thousands of queries for under $150 to $300 per month in LLM API tokens. For high-volume use cases, self-hosted open-weight models on reserved GPU instances reduce token costs by up to 80%.

A focused Enterprise RAG pipeline and copilot interface typically ships in 6 to 8 weeks. Autonomous multi-step agent workflows with custom tool integrations and private VPC fine-tuning launch in 10 to 12 weeks.

Yes. We provide clean REST, GraphQL, or Server-Sent Event (SSE) streaming endpoints with drop-in React/TypeScript UI components that embed seamlessly into your existing mobile apps, CRM, or customer portal.

READY TO BUILD YOUR AI WORKFLOW?

Let's build an AI product that delivers verified business ROI.

Schedule a 30-minute technical evaluation directly with Nihar Ranjan Rout. We will discuss your data sources, retrieval architecture, privacy requirements, and a concrete prototype plan.

Direct Founder Contact
Email: me@niharrout.com
Location: Creuto HQ, Bhubaneswar, Odisha, India