Justin Rahardjo
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Hi there, I'm Justin

I'm a software engineer that writes about different topics around entrepreneurship, startups, and software development. I'm currently attempting to build 12 startups in 12 months. Find out more on my blog.

Recent Posts
2023 Year in Review Cover

2023 Year in Review

Dec 26, 2023
A review of what I've accomplished in 2023
LangChain MapReduceChain Explained

Understanding LangChain's MapReduceChain

Apr 30, 2023
A breakdown of the MapReduceChain function in LangChain
AWS Rekognition plus OpenAI

Getting structured data using OCR and AI

Apr 14, 2023
An experiment in using AWS Rekognition and OpenAI to extract structured data
Recent Projects