Hey, I'm Marcus.
Welcome to my learning portal. I'm a Singaporean based in Seattle, working as a BI Engineer at Amazon. I spend my time orchestrating data workflows, crafting visualizations, building predictive models, and figuring out deployment strategies. This site is where I write about what I'm learning — let's learn together.
Data is the paint, and our minds are the canvas — each stroke revealing patterns, insights, and the masterpiece of understanding.
Topics I'm learning about recently, from SQL optimization to LLM architectures.
Python
2 articles — Latest: Gathering Data You Don't Have — How to...
SQL
2 articles — Latest: Nifty Redshift SQL Techniques
Dashboarding
1 article — Latest: Tableau vs QuickSight — What Should My Company...
Machine Learning
5 articles — Latest: ML Application: Predicting Stock Market Using Random Forests...
LLMs
5 articles — Latest: Exploring Multimodal RAG: Unlocking New Frontiers
MLOps
1 article — Latest: Automation of ML Pipelines Using Docker & ECS...
Research
1 article — Latest: How I Learned to Worry Less about Fake...
Other useful pages for learning.