Hi, I'm Tuan Nguyen 👋
I build AI automation that actually ships — AI Automation & n8n | AI Agents, RAG | Python Scraping & Browser Bots| Python/Django, backed by 10+ years of Python automation and data engineering. Top Rated Plus on Upwork · 100% Job Success · 4,000+ hours delivered. Browse my projects below or contact me to discuss yours.
Recent Projects
AI Lead Capture: From Form Submission to CRM in 30 Seconds
An n8n + Claude AI workflow that qualifies, scores, logs, and alerts on every contact-form lead automatically — in under 30 seconds.
AI Email Triage: Inbox to Action in Under 60 Seconds
A 6-node n8n workflow that uses Claude AI to classify, prioritize, summarize, and draft replies for every email — for under $8/month. Includes a live demo video.
Etsy Ads Reporting Tool
Automated tool to download and analyze Etsy advertisement reports that Etsy doesn't natively support exporting.
ShipStation-Integrated Labor Tracking System
Workforce productivity tracking system integrated with ShipStation for warehouse and fulfillment centers.
Power Price Tracking System
Daily automated scraper for electricity/power prices with trend visualization dashboard.
Price Tracking System
Automated price tracking system that scrapes competitor prices daily and displays trends on a dashboard.
Latest Posts
Prompt Engineering in 5 Levels: From Toy Prompts to Production Pipelines
A practical 5-level guide to prompt engineering — from the four parts of a prompt to production validation and code enforcement — built from real n8n workflows that classify emails, qualify leads, and score job posts with Claude AI.
Claude Code, Efficiently: Context, Tokens, and Knowing Which Interface to Use
How to run Claude Code well, not just make it work — managing context as a budget, handing off between sessions with CLAUDE.md, using hooks as guarantees, and picking the right interface (CLI vs VS Code) for the job.
GitHub Copilot Alternative: Why I Switched to Claude (and How I Code With It)
Looking for a GitHub Copilot alternative? Here's my honest experience as a freelance developer moving to Claude after the Copilot billing change — with a side-by-side comparison and token-saving tips.
Warning to Freelancers and Developers: I Was Infected by a Fake Client Through a Git Repository
A real malware attack targeting freelancers via a malicious Git post-checkout hook hidden inside a ZIP repository sent by a fake client.
Revolutionize Workforce Productivity with Our ShipStation-Integrated Labor Tracking System
A comprehensive time and performance tracking platform that seamlessly integrates with ShipStation to monitor and improve your team's workflow in real-time.
Etsy Ads Reporting Tool: Download Daily & Weekly Reports with Ease
Tool to collect Etsy Ads daily and weekly reports, export to CSV and access via a cloud dashboard.