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Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1d ago

ROC-RSI Strategy: Beat Buy & Hold Across 50 Stocks

A dual-momentum confirmation engine — stress tested across over 2,000 stocks, walk-forward optimized, and built for real execution Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 3d ago

Inside the NYC Coffee Dataset: Patterns, Preferences & Surprises — Part 1 (EDA)

Part 1 — Exploring the Data Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 3d ago

How I Used EDA with python to Understand Nike Sales Performance

Exploratory Data Analysis (EDA) adalah proses menganalisis data secara awal untuk memahami karakteristik dataset, menemukan pola… Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 3d ago

How We Structured a Production-Grade Microsoft Fabric Data Platform (And Why We Stopped Winging It)

A love letter to medallion architecture, reusable Python modules, and the person who finally wrote the unit tests. Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 4d ago

Blog #18 : Exploratory Data Analysis (EDA) — Asking the Right Questions

Before building dashboards, running statistical tests, or training machine learning models, data professionals spend time understanding… Continue reading on Med

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 4d ago

Blog #17 : How I Approach Data Cleaning in Python

In real-world data work, analysis rarely starts with clean data. Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 5d ago

I Got Tired of Static EDA Tools, So I Built One That Learns From You

Most exploratory data analysis tools feel stuck in 2019. Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 6d ago

Building OpenLIMS: An Open-Source LIMS for Modern Labs

Labs generate a lot of important data: samples, results, inventory changes, instrument outputs, workflow updates, and audit events. But… Continue reading on Med

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 6d ago

I’ve Run 2,190 Production Scrapes.

Every spring the same article comes back. This year it’s ScrapingBee’s “ 8 Best Scrapy Alternatives for 2026 “ — a clean, well-written… Continue reading on Medi

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 6d ago

A Data Scientist’s Guide to Building Your Own Data Stack

Part 1: Setting up Mage.ai, Postgres, and Docker Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 6d ago

The Efficient Frontier: Path to True Portfolio Optimization

Master the principles of risk and return to build portfolios that deliver better long-term results in uncertain markets Continue reading on Coding Nexus »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1w ago

Automating Python in Snowflake: Notebooks, Stored Procedures & ML Jobs with Tasks

“I have Python code — how do I automate it in Snowflake?” The answer depends on where your code lives. Is it in a Snowflake Notebook? A… Continue reading on Med

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1w ago

7 Python Libraries That Made Me a Better Data Scientist

Not the ones everyone lists out of habit. The ones that actually changed how I write code, debug pipelines, and ship work I am not… Continue reading on Python i

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1w ago

Análise de Dados de Exportação do Comex (Comércio Exterior)

Segue análise de um conjunto de dados de exportação extraído do site gov.br e COMEX Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1w ago

Enhanced Gene Prioritisation Using DiCE Algorithm Compared to Traditional DEA

DEA is mainly designed to detect genes with significant changes in expression levels between conditions, making it useful for finding… Continue reading on ILLUM

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1w ago

A Simple Guide to Building Phylogenetic Trees and Heatmaps in R

In this quick tutorial, we will build a simple pipeline to map out the evolutionary history of the Canidae family (dogs, wolves, and… Continue reading on Medium

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1w ago

The Assumption That Cost Retailers Millions: Income Has Nothing To Do With Spending

Data Analysis · Retail · Customer Segmentation Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1w ago

Carbon Emission: Master Scopes 1, 2, &3 Emissions with Python— [PART 2]

Learn to classify emissions into Scope 1, 2, or 3, give concrete examples and explain why Scope 3 is hardest to measure Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1w ago

The Data Ingestion Strategy That Saved My Pipeline From Collapsing

Why most data engineers choose the wrong ingestion method — and how full load, CDC, streaming, and APIs behave in real production systems. Continue reading on M

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1w ago

The one-stop for Python Pandas

The Pandas library is built on NumPy and provides easy-to-use data structures and data analysis tools. Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 2w ago

SQL to Python: The Exact Transition Every BA Needs to Make

You already speak the language of data. Here’s how to pick up the accent. Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 2w ago

Python by Example: Partnership Financial Valuation with Python

This article provides practical Python examples for evaluating key financial components of a partnership. By examining assets, liabilities… Continue reading on

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 2w ago

The Complete Data Science Roadmap for Beginners (2026)

From Absolute Beginner to Job-Ready Data Scientist Continue reading on Medium »

Medium · Python 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 2w ago

10 Forecasting Techniques Used in Finance, Retail, and Manufacturing KPIs

Proven forecasting methods used to predict revenue, demand, inventory, and operational performance across industries Continue reading on Medium »