A detailed documentation on building a modern data warehouse in BigQuery featuring storage and performance optimization

A discussion on full text search and indexing strategies in Postgres and BigQuery.

End-to-end machine learning project on sentiment analysis. In this post, we will explore some use cases of Twitter sentiment analysis and see two real examples in the field of business...

A whirlwind tour of query optimization strategies ft. query plans, index scans, and BigQuery-specific optimizations

Quizmasters are the ones that pull the strings behind Fellowship, and they are the supply line for well-crafted, well-engineered Challenges on Supertype Fellowship

How I use data analytics to deliver value to my advertising clients; A case study on creative decay analysis, retention rate analysis, and exploratory data analysis (python code provided)

Technical writing is the most overlooked skill by software engineers and analytics professionals. This is a set of pedagogical strategies and practical tips to improve your technical writing.

Leveraging Tableau to tell compelling stories that inspire action

End-to-end machine learning project on sentiment analysis. In this post, we will walk through the steps of creating a dashboard and deploying our model as a web app with Streamlit.

End-to-end machine learning project on sentiment analysis. In this post, we will walk through the steps of data preprocessing and model building.

End-to-end machine learning project on sentiment analysis. In this post, we will walk through the data collection process with distant supervision method.

How Supertype's data scientist help a digital advertising client increase response rate by more than 20% (a workflow recap)

Upgrading to Docker Compose V2 from legacy v1 without Docker Desktop

Everything you need to know to get started using Apache Airflow

How to use TorchServe to serve your PyTorch model (detailed TorchServe tutorial)

Demystifying Docker, Docker-Compose & Docker Desktop​ (comprehensive docker guide / docker tutorial) for beginners, ft. a real Streamlit app example.

Most data scientists prototypes their ML model using a notebook. Fortunately, GCP offers Vertex AI Workbench, a Jupyter-based infrastructure where you can host and manage your notebook for development.

Why hiring software developers to write great software tests (unit tests) are not the same as performing quality assurance.

In part 2 of the Google Data Studio series, we take a deeper look into how Data Studio compares to other business intelligence tools

Developing in real life: Django REST Framework + testing your custom permissions in an API application with Talend API Tester or Postman​

In part 1 of Developing a River Water Level Monitoring System with Google Data Studio, Adi walks us through a practical introduction to Data Studio.

Customer segmentation and identifying at-risk customer with RFM Analysis. A simple walkthrough with examples in R.

Working with app review analytics: the data science methodologies, tools and problem-solving frameworks you need to make sense of customer reviews

Working with app review analytics: the data science methodologies, tools and problem-solving frameworks you need to make sense of customer reviews

Multiple approaches to dimensionality reduction for pattern discovery, visualization and drawing decision boundaries (PCA, FAMD, PCAmix)

A journal entry on topic extraction from text (app reviews, e-commerce text reviews), using supervised, unsupervised and semi-supervised approaches

Unsure about hiring data analysts from Indonesia? Read on to see my thoughts on why this is an untapped market your business should seriously consider.