Joshua Olufemi's repositories
dbt-MRR-LTV-Analysis
Using data build tool (dbt) to carry out data analysis on Monthly Recurring Revenue and Customer Lifetime Value
abstractions
SQL views for Dune Analytics
airflow-tutorial
Apache Airflow tutorial
dbt-market-attribution
The goal of this project is to determine how many NEW signups, demo requests, trials, paid workspaces, and monthly recurring revenue are being driven by a particular UTM campaign, medium, and/or source over any given time frame. A first-touch attribution model is preferred but other approaches are welcome.
dbt-model-building-project
A project to build data marts for different departments of a business from scratch, validating business logic using dimensional modelling and dbt tests, and building product sales funnel to determine drop-offs in customer engagement during the entire attribution process
Refactoring-Legacy-SQL-With-dbt
Refactoring Legacy SQL code using dbt to make the SQL code/models modular and (more) performant
sql-cohort-analysis
The goal of the project is to build a cohort transition analysis of a user base by month. On a high level, this analysis should show how users' engagement develops over time and how users come into and fall out of the platform again. A cohort by definition is a certain status that's affixed to both a user and a concrete month, depending on user
corise-r-for-ds
CoRise | R for Data Science
data-engineering-zoomcamp
Free Data Engineering course!
DataAnalysisProjects
This contains data analysis projects
dbt-jinja-cheatsheet
Jinja cheatsheet for dbt development
docs.getdbt.com
The code behind docs.getdbt.com
lightdash-demo
this is a repo containing demo data to show the basic capabilities and provisions of Lightdash as a BI tool/layer
mage-zoomcamp
This repository will contain all of the resources for the Mage component of the Data Engineering Zoomcamp: https://github.com/DataTalksClub/data-engineering-zoomcamp/tree/main
Northwind-For-MSSQL
Northwind SQL example databse
rubylabs-dbt
dbt repo for data transformation and more
SQL-Scripts-Repo
A compilation of SQL scripts that are based on SQL practice, rough code or generic calculations