Stephen David-Williams – Medium

Stephen David-Williams

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Stephen David-Williams
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Level Up Coding

Create a web scraping pipeline with Python using data contracts

Add data quality to each source layer for quality in, quality out

22 min readFeb 13, 2024

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Create a web scraping pipeline with Python using data contracts

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Stephen David-Williams
in
Level Up Coding

Git commands I wish I knew earlier as a developer

Here’s the Git playbook I needed YEARS ago🤯😳

30 min readSep 26, 2023

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Git commands I wish I knew earlier as a developer

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Stephen David-Williams
in
Data Engineer Things

Data pipelines with Python and SQL — Part 1

What data pipelines are and how Python & SQL are involved

9 min readSep 1, 2023

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Data pipelines with Python and SQL — Part 1

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Stephen David-Williams
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Data Engineer Things

Data pipelines with Python and SQL — Part 2

Using Python & SQL to build a real-world ETL pipeline and dashboard

13 min readSep 12, 2023

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Data pipelines with Python and SQL — Part 2

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Stephen David-Williams
in
Level Up Coding

REST API to MySQL database using Python

Use Python to import data from an API to an RDBMS database

12 min readMar 3, 2024

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REST API to MySQL database using Python

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Stephen David-Williams
in
Data 100

For 2024…

…we’re coming stronger for you!

2 min readDec 31, 2023

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For 2024…

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Stephen David-Williams

Set up virtual environment with Anaconda

2 min readNov 26, 2023

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Set up virtual environment with Anaconda

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Stephen David-Williams
in
Level Up Coding

Manage newline breaks in CSV files with Python

Using Python to fix issues with multiline CSV documents

4 min readNov 24, 2023

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Manage newline breaks in CSV files with Python

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Stephen David-Williams
in
Level Up Coding

Ternary operators in Python

Condense if-else statements to one-liners easier to read

8 min readNov 16, 2023

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Ternary operators in Python

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Stephen David-Williams

I started learning SQL again for 10 days

From advanced to beginner level in SQL🐥

4 min readOct 15, 2023

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I started learning SQL again for 10 days

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Stephen David-Williams

Stephen David-Williams

Data Consultant | Data Engineer

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