Hey there 👋

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I’m Drazen.

I’m an engineer, currently focusing on machine learning.

You can find me on LinkedIn.

On the side, I hack indie projects and sometimes write.

Side Projects

Blogboard - https://blogboard.io

Blogboard is a curated index of engineering blogs with a search engine and weekly newsletter.

The tech behind it: A fine-tuned DistilBERT model to classify articles into topic, Elasticsearch for full-text search and find similar documents, Python/Flask/PostgreSQL for backend, VueJS/Vuetify for frontend. It all runs on a single $20 virtual server.

Upvote for Slack - https://upvote.chat

A simple polling app for Slack, with a slick UI and poll analytics features.

Writing

Some posts from the Blogboard blogs, written for SEO and my amusement.

A/B Testing for Practical Significance

Code Review Best Practices

Marketing Data Science - Case Studies from Airbnb, Lyft, Doordash

Kano Model Examples - Build Great Products With a Simple Mental Model

Priority Queue in Python

Calculating Variance in Python

Probability Interview Questions

Python Enumerate from Scratch

gitroot – a Simple Command to Navigate to the Root of a Git Repo

 

Better Heatmaps and Correlation Matrix Plots in Python in Towards Data Science

 

Fun facts