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Data Transformation Workflows

Table of Contents

🧩 What This Covers
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I design workflows that transform raw, inconsistent, or multi-source data into a clean and usable state. This includes logic-heavy shaping, business rule application, and preparing data for modeling, reporting, or further automation.

🛠 Common Scenarios
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  • You’re spending too much time reshaping or cleaning data manually
  • Your transformation logic is spread across disconnected scripts or spreadsheets
  • You need to apply consistent business logic across datasets
  • Your data sources are messy, nested, or require normalization
  • You want traceable, versioned transformation pipelines

📌 What I Focus On
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  • Applying structured, layered transformations (e.g., raw → staged → clean)
  • Making business logic transparent and testable
  • Avoiding unnecessary complexity - simple where possible, robust where needed
  • Designing workflows to be modular, reusable, and easy to maintain
  • Aligning transformations with upstream and downstream needs

🚀 Outcomes You Can Expect
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  • Clean, consistent data that’s ready for reporting or modeling
  • Fewer manual data prep steps and one-off scripts
  • Clear logic that’s easy to validate and troubleshoot
  • Transformation workflows that scale with your data volume and structure