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AI Automation / n8n

Multi-Agent Lead Intelligence

n8n pipeline that orchestrates specialised AI agents end-to-end: researches companies, scores against ICP using RAG, generates personalised outreach, and routes qualified leads to HubSpot & Airtable — with a human-in-the-loop approval gate before any CRM write.

n8n GPT-4o Claude Sonnet pgvector HubSpot
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VULNWATCH — CVE INTELLIGENCE PIPELINE N8N workflow engine · zero manual input required VPS scanned via SSH CVE Databases NVD · CISA KEV · EPSS · OSV API Analysis Claude Sonnet 4.6 Validation Claude Sonnet 4.6 Patch Agent Claude Haiku 4.5 ALERT ROUTING CVSS>9 → HITL Exploit+CVSS>7 → Auto Alert Not exploit → Silent 5 severity tiers · zero manual input N8N · PostgreSQL + pgvector · ~$9–12/month

Autonomous Security Intelligence

VulnWatch

A fully autonomous vulnerability monitoring system built in N8N. Scans a live VPS daily, crosschecks against CVE databases (NVD, CISA KEV, EPSS), uses multi-LLM reasoning to validate whether each CVE is actually exploitable in that specific server context, and alerts with patch instructions — zero manual input required.

N8N Claude Sonnet 4.6 Claude Haiku 4.5 PostgreSQL + pgvector NVD API
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SUPERVISOR AGENT
RAG
DATA
SYNTHESIS

AWS Cloud / AI Infrastructure

AWS TechDocs Intelligence

Production-grade multi-agent RAG system on AWS from scratch. Upload a PDF, ask via REST API, get a synthesised answer from 4 coordinated Bedrock Agents — all traffic private inside a VPC.

AWS Bedrock Claude Haiku 4.5 RDS pgvector Lambda API Gateway
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Agentic AI

N8N Workflow Generator

Meta-automation: an AI system that designs and builds other N8N workflows. Uses HITL Q&A via Slack to gather requirements, routes to Claude for JSON generation, and delivers a complete N8N-compatible workflow file.

N8N OpenAI AI Agent Claude API OpenRouter Slack
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Workflow Automation

AI CV & Job Application Engine

Share a LinkedIn job URL from iOS → Tavily researches the role → AI produces a tailored cover letter, CV match score, keyword gaps, and a customised CV — all auto-saved to Google Drive.

N8N OpenAI Tavily iPhone Shortcuts Google Drive API
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Process Automation

Intelligent Email Triage Engine

Inbound emails classified into 7 priority categories using OpenAI intent detection. Low-priority messages auto-archived; high-priority emails get AI-drafted replies sent automatically.

N8N OpenAI API Webhook Email
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AI Processing

AI Presentation Generator

Enter topic + slide titles → system validates via live web search → generates PowerPoint, HTML Q&A document, and speaker script automatically. Client-delivered project.

Python Claude API Claude Code Web Search PowerPoint
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Personal Automation

Personal Expense Manager

Dual-trigger pipeline (Telegram or iPhone Shortcut) — capture expenses in natural language → OpenAI parses and categorises → stores structured records to Notion. Zero manual data entry.

N8N OpenAI API Notion Telegram Bot iPhone Shortcuts
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Sales Automation

Cold Email Quality Analyser

Pre-send quality gate: validates email → analyses quality and deliverability score → rewrites poor emails with OpenAI → reformats to template → delivers final version to Slack.

N8N OpenAI API Webhook Slack
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Content Automation

LinkedIn Content Scheduler

Fully autonomous content pipeline: scheduled trigger → Gemini generates cybersecurity topic content → formatted for LinkedIn → queued for posting. Zero manual effort required.

N8N Google Gemini API LinkedIn API Scheduled Trigger
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WF 1 Public Login bcrypt · JWT issue WF 2 JWT Sub-WF verify · is_active WF 3 Protected Hook Switch → RBAC SECURITY CONTROLS bcrypt s=12 rainbow-safe Param SQL no injection Env secrets not in export Admin-only reg controlled users Login → bcrypt → JWT · verify sub-wf → is_active → RBAC Switch

Cybersecurity / N8N

N8N JWT RBAC Authentication System

Production-grade multi-user auth built entirely in N8N — bcrypt password verification, JWT issuance with 8-hour expiry, and role-based access control enforced at every endpoint via a reusable sub-workflow. MSc Cybersecurity principles applied to real automation engineering.

N8N PostgreSQL JWT bcrypt Docker
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