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#learning

I'm a Spring/Kafka backend engineer who could read Python but never wrote it. The AI world pulled me in, so I learned it by building a 10-lesson course that maps every concept back to Java, then built the tutor agent that taught me.

19 Aug 2026 · 4 min read

#python
#java
#ai
#learning
#java-to-python

Learning MongoDB · Part 1

Learning MongoDB, one document at a time

Part one of a series: a Spring Boot 4 playground, the embed-vs-reference call that replaces schema normalization, and the Decimal128 default that would have quietly corrupted every price I stored.

15 Jul 2026 · 6 min read

#java
#data-modeling
#spring-boot
#learning
#mongodb

#learning

Learning Python as a Java Dev: My On-Ramp to AI

Learning MongoDB, one document at a time