Engineering Portfolio

Case Studies & Verified Automation Metrics

Explore real-world case studies demonstrating how Xonnix designs, builds, and deploys high-impact AI workflow systems for enterprise clients.

Client: Global Health Network-82% Processing Overhead

Autonomous Healthcare Patient Triage & Record Extraction

Engineered an end-to-end n8n workflow pipeline integrated with Claude 3.5 Sonnet to parse incoming faxed/PDF medical forms, extract clinical entities, and update electronic health records in real-time.

Workflow Architecture Pipeline

Step 01Fax / PDF Document Upload

Step 02n8n Webhook Listener

Step 03Claude 3.5 Vision OCR

Step 04EHR API Sync (PostgreSQL)

Verified Outcomes

Processing time dropped from 45 minutes to 12 seconds per patient

Zero manual data transcription errors across 10,000+ monthly forms

Full HIPAA compliance audit logging via encrypted n8n nodes

Technologies Utilized

n8nClaude 3.5PostgreSQLHealthcare

Engineered by Xonnix Core AI Team

Client: Apex Financial Technologies4x Revenue Lead Velocity

Enterprise Fintech Lead Qualification & Automated RAG Agent

Constructed an autonomous multi-agent sales swarm that enriches incoming inbound leads via Apollo API, queries custom financial Vector DB for product eligibility, and schedules calendar discovery calls automatically.

Workflow Architecture Pipeline

Step 01Inbound Web Form Trigger

Step 02Apollo Lead Enrichment

Step 03Pinecone Vector Match

Step 04Cal.com Calendar Dispatch

Verified Outcomes

Lead response latency reduced from 4 hours to under 30 seconds

+310% increase in qualified meeting bookings month-over-month

Integrated with HubSpot CRM for zero-touch sales rep handoff

Technologies Utilized

LangChainPineconeHubSpot APIFintech

Engineered by Xonnix Core AI Team

Client: Veloce Retail Brands65% Ticket Deflection

E-Commerce Omnichannel Inventory & Support Automation

Deployed a self-hosted n8n cluster connecting Shopify, Amazon Seller Central, and a custom GPT-4o customer support agent capable of checking shipping status, triggering refunds, and syncing stock levels.

Workflow Architecture Pipeline

Step 01Shopify / Amazon Webhook

Step 02n8n Event Bus Router

Step 03GPT-4o Function Calling

Step 04Zendesk Ticket Resolve

Verified Outcomes

Automated 65% of repetitive customer order inquiries without human agent

Prevented stockout overselling across 4 worldwide fulfillment centers

Saved over $120,000 in customer support labor costs annually

Technologies Utilized

Shopify APIn8n ClusterGPT-4oE-Commerce

Engineered by Xonnix Core AI Team

Client: OmniCorp Logistics$350k Saved Annually

Automated Financial Invoice Extraction & ERP Reconciliation

Built a custom optical character recognition (OCR) and LLM extraction node in n8n to ingest multi-currency vendor invoices, cross-reference purchase orders in NetSuite ERP, and flag anomalies for approval.

Workflow Architecture Pipeline

Step 01Email Attachment Ingest

Step 02Custom OCR LLM Parser

Step 03NetSuite ERP Verification

Step 04Slack Approval Bot

Verified Outcomes

Processed 25,000+ invoices annually with zero accounting backlog

Eliminated duplicate vendor payment errors completely

Provides real-time CFO financial dashboard updates in Next.js

Technologies Utilized

NetSuite APIPython LLMSlack APIEnterprise

Engineered by Xonnix Core AI Team