CURIOSITY · DATA · SCIENCE
Hi, I’m Poetri Heriningtyas. I lead the data team at Hukumonline, connecting data engineering, analytics, data science, and AI. I’m curious about how the world works—and how we can turn that understanding into useful products.
Data & AI strategy
✳Data platforms & analytics
✳Applied & Generative AI
WHERE CURIOSITY MEETS PRACTICE
My work spans reliable data pipelines and platforms, insights, machine learning, and AI in production. My applied AI focus includes LLM/RAG systems, information retrieval, embeddings, reranking, and model evaluation.
I work with technology, product, business, and domain teams to make those capabilities useful, balancing quality, scalability, reliability, cost, governance, and data sovereignty.
Explore my experience ↗A SELECTION OF MY WORK
Data engineering
An end-to-end integration project for a private bank, bringing source data into a centralized Cloudera–Hadoop repository.
Natural language processing
An exploration of word similarity and the relationships between keywords through a Python notebook.
Machine learning
A machine learning notebook exploring click prediction from data preparation through modeling.
BEYOND THE NOTEBOOK
From the patterns in nature to the meaning in language, I’m drawn to questions that invite a closer look. Data and science give me ways to explore them; writing helps me share what I learn.
Read my notes on Poetri Labs ↗