PinnedDorian TeffoWhy You Should Move Out of the Excel Hell Today!Excel has long been a beloved tool for businesses of all sizes, offering flexibility and accessibility for managing data.4d ago4d ago
PinnedDorian TeffoinDataDrivenInvestorWhy People Love and Hate No-Code ELT ToolsNo-code ELT tools are either the best innovation in data engineering or the worst nightmare for professionals. On one side, there are those…Aug 231Aug 231
PinnedDorian TeffoinDataDrivenInvestorThe Hard Truth of Being a Freelancer in Data AnalyticsAs you may know, I work as a freelance data engineer. I help businesses, mostly agencies, coaching businesses, and consulting firms, build…Jul 2613Jul 2613
PinnedDorian TeffoinDataDrivenInvestorA Simple Yet Effective Data Platform for Small and Mid-Size BusinessesJun 291Jun 291
PinnedDorian TeffoinDataDrivenInvestorHow I Built This Data Platform in One WeekThis will certainly be my longest project (so please like and comment), as well as my longest blog post. But whatever… it was a great one…Mar 2220Mar 2220
Dorian TeffoinDataDrivenInvestorDeployment and CICD for Data Engineers : AWS LambdaDemystifying CI/CD concepts for data engineers with a practical use case.Jun 7Jun 7
Dorian TeffoinDataDrivenInvestorHow to automate AWS Glue Jobs with Airflow?Imagine having data stored in an S3 bucket, possibly ingested using Airbyte, Fivetran, or a custom Python script deployed on AWS Lambda…May 82May 82
Dorian TeffoinDataDrivenInvestorBuild a Lakehouse Architecture on AWS Using Delta Lake and AWS GlueIn my recent blog post titled “How I Built this Data Platform in One Week,” I utilized Snowflake as the primary source of truth.Apr 101Apr 101
Dorian TeffoinDataDrivenInvestorImplement CI/CD in your Data Engineering Project : it is mandatoryImplementing a CI/CD process is mandatory for any data project. Why? I will break it down in this article and also give you a (dummy)…Mar 9Mar 9