•AI
My Journey Through 7 Andrew Ng Courses on Machine Learning and AI
I completed 7 Andrew Ng courses in months—from ML fundamentals to building GenAI apps. Here's my roadmap for going from zero to shipping your first LLM application.
Blog
494 posts about AI, learning, and building products
•Expats in the US
Everything You Need for Your Next Chapter: Relocating Overseas to the Land of Opportunity
After two years and 90+ articles documenting our expat journey, I've created the ultimate guide to help you navigate everything from DMV visits to credit scores in your US relocation.
•AI
"Error in moderation" - The biggest issue with chatGPT over the past 7 days in the US
Google Trends data reveals "error in moderation" was the top rising ChatGPT search term in the US, exposing widespread reliability issues users are frantically Googling.
•AI
Generate High-Performing SEM Ad Copy with ChatGPT and Google Best Practices
I built a GPT-4 tool that generates Google-optimized RSA ad copy in minutes by analyzing your landing page—saving hours while automatically following Google's latest best practices.
•AI
The Declining Performance of chatGPT Plus/GPT-4 Over the past 4-6 weeks?
I've noticed GPT-4's performance sharply decline over 4-6 weeks—so much that I now pay for Claude Pro. Here's what's breaking and which alternatives actually work.
•About Chandler Nguyen
Evolving My Chatbot: A One-Week Sprint to Smarter Interactions
I rebuilt my chatbot in one week, upgrading from basic post summaries to full-text search with chunking, security, and metadata—here's what I learned about balancing AI power with cost.
•About Chandler Nguyen
How I Built My Own Chatbot with No Coding Experience: Lessons Learned
I built a working chatbot from zero coding knowledge in 5 months using GPT API and ChatGPT 4—here's how I did it and what I learned as a complete beginner.
•Geopolitics
Assessing Ray Dalio's Latest Warnings on Geopolitical Tensions
Ray Dalio's latest warnings connect domestic polarization to rising war risks between major powers—but his stark predictions may overstate how close we are to systemic collapse.
•Expats in the US
Navigating Open Enrollment: Essential Reads for Expats in the US
Navigate US open enrollment with confidence—I've curated essential guides on HSAs, HDHPs, and FSAs to help expats decode America's complex benefits system.
•About Chandler Nguyen
Andrew Ng's Coursera Courses: My Dive into Machine Learning
I went from zero coding knowledge to building AI applications with ChatGPT API by completing Andrew Ng's ML courses—here's how I overcame the learning curve.
•AI
Coursera Unveiled: My Expedition into Boundless Learning Horizons
I transformed from a 40-year-old ad professional into a certified cybersecurity analyst and Python programmer through Coursera—and the self-paced freedom changed how I work daily.
•Expats in the US
Yellowstone National Park: Tips for first timer, family with children
We cracked the code for visiting Yellowstone with kids: fly to Salt Lake City for a dual destination trip, stay in West Yellowstone for easy access, and time it for fall's lighter crowds.