derekcheungsa Profile Banner
Derek Cheung Profile
Derek Cheung

@derekcheungsa

Followers
3K
Following
16K
Media
437
Statuses
3K

Engineer, Instructor & Investor in Canada. šŸ’¼šŸ¤µ Publicly building AI apps to solve real world problems Follow for tweets on AI, Finance, Building Cool AI Apps

Joined May 2022
Don't wanna be here? Send us removal request.
@derekcheungsa
Derek Cheung
4 months
I built an AI automation that conducts real‑time video interviews — complete with an AI interviewer that listens, analyzes, and scores candidates automatically. Meet Laura, a digital recruiter powered by @bey_chat (real‑time avatars) + @n8n_io (workflow automation). She
2
1
4
@derekcheungsa
Derek Cheung
2 months
Powerful question to reframe how we look at a problem.
@tferriss
Tim Ferriss
2 months
"What would this look like if it were easy?" is such a lovely and deceptively leveraged question. It’s easy to convince yourself that things need to be hard, that if you’re not redlining, you’re not trying hard enough. This leads us to look for paths of most resistance, often
0
0
1
@derekcheungsa
Derek Cheung
2 months
A Practical Guide for Designing, Developing, and Deploying Production-Grade Agentic AI Workflows Very interesting research paper with the link attached. Interesting observations: - consortium model where multiple LLMs write script and reasoning agent serves as judge to pick out
0
0
3
@derekcheungsa
Derek Cheung
3 months
Turn your n8n workflows into a real SaaS in minutes with the next @Lovable MCP integration with @n8n_io Just dropped a new tutorial showing how to build a full job-matching app where users: - Sign up and upload a resume - Trigger an @n8n_io workflow over MCP - Get
0
0
2
@derekcheungsa
Derek Cheung
4 months
Full video tutorial: https://t.co/oTSONSe08i
0
0
2
@derekcheungsa
Derek Cheung
6 months
Great collaboration @augmentedcamel @DHStx_Tech ! Excited about the future combining AI and Smart Glasses šŸš€
@augmentedcamel
Mikameel ᯅ
6 months
Just earned the first money for developing a smart glasses app, crazy hyped about the coming years. Thank you @MentraLabs, @EvenRealities @DHStx_Tech and @derekcheungsa šŸ™Œ
0
0
6
@derekcheungsa
Derek Cheung
7 months
2. Built with: - n8n automation - Model Context Protocol (MCP) - Financial Modeling Prep API - Multiple LLMs (GPT-4, GPT-4o mini) - Self-hosted on Hostinger VPS Full tutorial on YouTube šŸ‘‡ https://t.co/t8cL8XdRgz *Not investment advice - educational only
0
0
0
@derekcheungsa
Derek Cheung
7 months
1. The system uses 5 AI agents, each modeling a different investment legend: šŸ”ø Warren Buffett - Value & moat analysis šŸ”ø Peter Lynch - Growth opportunities šŸ”ø Bill Ackman - Activist catalysts šŸ”ø Charlie Munger - Psychology & quality šŸ”ø Aswath Damodaran - Valuation metrics
1
0
0
@derekcheungsa
Derek Cheung
7 months
I built AI agents that analyze stocks like Warren Buffett, Peter Lynch, and 3 other legendary investors. One click → 15 minutes → Wall Street-quality analysis report. Here's what happened when I tested it on Google (GOOGL): 🧵
3
2
5
@derekcheungsa
Derek Cheung
8 months
Watch full video: https://t.co/yJNMtb5kCX
0
0
1
@derekcheungsa
Derek Cheung
8 months
šŸŽÆ Most businesses are flying blind when it comes to competition. While you're building, competitors are changing pricing and launching features that could impact your market position. I built 2 AI agents that monitor competitors 24/7: āœ… Catch pricing changes before customers
3
0
8
@derekcheungsa
Derek Cheung
8 months
🧵8/8 I documented the entire build process in a step-by-step tutorial. Every tool, every configuration, every automation - because I believe every business deserves access to enterprise-level intelligence. Watch the full tutorial: https://t.co/k0pN5ooeV0 RT if this helped!
1
0
2
@derekcheungsa
Derek Cheung
8 months
🧵7/8 This isn't just about saving money. It's about democratizing business intelligence. Small e-commerce brands can now access the same competitive insights as Amazon itself. Solo entrepreneurs can monitor markets like Fortune 500 research teams. The playing field is
2
0
1
@derekcheungsa
Derek Cheung
8 months
🧵6/8 What this system actually does: āœ… Monitors competitor prices 24/7 āœ… Detects seasonal pricing patterns āœ… Sends instant Slack/email alerts āœ… "Show me products with biggest price drops this week" āœ… Generates charts and insights automatically āœ… Scales from 100 to
1
0
0
@derekcheungsa
Derek Cheung
8 months
🧵5/8 The tech stack (all no-code): - n8n → Workflow automation ($10 self-hosted) - Replit → Dashboard + database ($20/month) -Decodo API → Web scraping ($30/month) - Claude API -> LLM ($10/month)
1
0
0
@derekcheungsa
Derek Cheung
8 months
🧵4/8 The solution: AI agents + no-code automation. I built a complete competitor analysis system that: → Tracks 1,000+ products automatically → Uses AI to spot pricing patterns → Sends real-time alerts when competitors move → Answers business questions in plain
2
0
1
@derekcheungsa
Derek Cheung
8 months
🧵3/8 The problem: Small businesses can't afford proper competitive intelligence. Enterprise platforms can cost $2000/month just for basic competitor monitoring. Meanwhile, Amazon sellers are making pricing decisions blind, losing thousands in revenue daily. There had to be a
1
0
0
@derekcheungsa
Derek Cheung
8 months
1
0
0
@derekcheungsa
Derek Cheung
8 months
I just built an AI system that monitors 1,000+ Amazon products and sends me alerts when competitors change prices. Cost: $70/month Time to build: One evening Coding required: Zero Enterprise tools charge $2000+/month for this. Here's how I did it with step-by-step
2
3
10
@derekcheungsa
Derek Cheung
10 months
Bullish energy sector long term. 'In the end, intelligence will scale as far as the grid allows.'
@vitrupo
vitrupo
10 months
Sam Altman says "eventually, the cost of AI will converge to the cost of energy." Robots can build chips, optimize networks, "but an electron is an electron." In the end, intelligence will scale as far as the grid allows.
1
0
2