Custom LLM Integration

Your AI, Your Infra,
Zero Data Leaks

We deploy open source models like Llama 3 and Mistral inside your own infrastructure so your proprietary data never touches a third-party API, your inference costs are fixed, and you stay in full control.

21 day delivery
Air-gapped deployment
Full source code

What We Build

Everything required to run a production-grade open source model in your own environment without relying on any external AI vendor.

Llama 3 and Mistral deployment on your own cloud or on-premise hardware
Air-gapped inference with zero data egress to external APIs or vendors
GPU cluster provisioning and model server configuration (vLLM, Ollama)
Supervised fine tuning on your labeled dataset with LoRA adapters
Custom embedding models trained on your domain vocabulary
RAG pipeline over private vector stores with no external calls
Model quantization for running large models on smaller GPU footprints
Inference API gateway with auth, rate limiting, and request logging
Benchmark harness to evaluate fine-tuned model accuracy over time
Batch inference jobs for nightly data processing at predictable cost
GGUF format optimization for CPU-only deployment on standard servers
Multi-model routing so teams can run different models for different tasks

Measured ROI

80%

Inference Cost Reduction

Teams that switch from GPT-4o to self-hosted Llama 3 for internal tools cut monthly AI spend by up to 80%

35%

Fine Tuning Accuracy Gain

Domain-specific fine tuning improves task accuracy by 35% over prompting a general-purpose model for specialized outputs

100%

Data Privacy Compliance

Zero third-party data sharing means you pass HIPAA, SOC 2, and GDPR audit requirements for AI usage without legal review delays

5x faster

Latency vs Hosted APIs

On-premise inference eliminates round-trip network latency, serving responses 5x faster for latency-sensitive applications

Tech Stack

Llama 3 / Mistral
Base model
vLLM / Ollama
Inference server
LoRA / QLoRA
Fine tuning layer
Hugging Face
Model hub and tools
NVIDIA CUDA
GPU runtime
FastAPI
Inference API
Qdrant / Chroma
Vector database
Grafana
GPU and cost monitoring

21 Day Build Timeline

Day 1 to 3

Infrastructure Audit and Model Selection

Assess your existing hardware or cloud setup, select the right base model for your use case, and design the inference architecture.

Day 4 to 6

Model Deployment and Server Setup

Install and configure vLLM or Ollama on your GPU instances, set up model serving endpoints, and validate baseline performance.

Day 7 to 11

Fine Tuning and RAG Pipeline

Prepare your training dataset, run LoRA fine tuning cycles, evaluate outputs against benchmarks, and build the private RAG pipeline.

Day 12 to 15

API Gateway and Integration

Build the inference API wrapper, add auth and rate limiting, and integrate the model into your application or internal tooling.

Day 16 to 19

Performance Tuning and Security Hardening

Optimize quantization settings for cost and speed, harden the inference server, run penetration tests, and validate data isolation.

Day 20 to 21

Deploy and Handoff

Ship to production, configure Grafana monitoring for GPU utilization and cost, deliver runbooks and training docs, begin 30-day support.

Fixed Project Price

$6,000

21 day delivery • Full source code • 30 day support

Basic deployments from $3,500 • Enterprise from $18,000

Book a Free Discovery Call

See a Related Project We Built

We built a private RAG application on self-hosted Llama 3 for a client in a regulated industry where no data could leave their VPC. See the full architecture breakdown.

Read the Case Study

Frequently Asked Questions

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50+ products shipped$10M+ funding raised2-week delivery

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