Data Analyst Cheat Sheet – Things Every Data Analyst Should Know Sharing some really useful concepts, tools, and skills that every aspiring or working Data Analyst should know and practice regularly: ...
SQL is dead! No it's not. Neither is Pandas. Wouldn't it be nice if you could use SQL over Pandas syntax when dealing with a Pandas DataFrame? Fortunately, you can using DuckDB! 🦆 DuckDB is an open ...
The power of Python trumps Excel workbooks.
About Professional ELT pipeline for ShopWave using PostgreSQL, Python, pandas, psycopg2, and SQL. Built RAW, STAGING, and MARTS layers following modern Data Engineering practices, including bulk ...
A production-grade, full-stack AI system that lets users upload datasets and ask natural-language questions. An autonomous Planner → Executor → Critic agent pipeline understands the question, ...