senior-data-engineer

Build and optimize scalable data pipelines with Python, SQL, Spark, and Airflow.

Updated Feb 20, 2026
One-click install
npx skills add https://github.com/efiadm/informatik-ai-studio --skill senior-data-engineer-efiadm
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: senior-data-engineer
Source: https://github.com/efiadm/informatik-ai-studio/tree/main/.claude/skills/senior-data-engineer
Command: npx skills add https://github.com/efiadm/informatik-ai-studio --skill senior-data-engineer-efiadm

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the complexity of building, optimizing, and maintaining robust, production-grade data systems and pipelines, ensuring scalability, reliability, and performance.

Core Features & Use Cases

  • Data Pipeline Orchestration: Automate the execution, scheduling, and dependency management of complex ETL/ELT workflows using tools like Airflow, Prefect, or Dagster.
  • Data Quality Validation: Implement rigorous checks for schema, constraints, and statistical anomalies to ensure data integrity.
  • ETL Performance Optimization: Analyze and tune data processing jobs for maximum efficiency and minimal resource consumption.
  • Use Case: A company needs to ingest, transform, and load terabytes of daily sales data into a data warehouse. This Skill can orchestrate the entire process, validate data quality at each stage, and optimize the transformation jobs for speed and cost-effectiveness.

Quick Start

Use the senior-data-engineer skill to orchestrate data pipelines starting from the 'data/' directory and outputting to 'results/'.

Frequently Asked Questions about senior-data-engineer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build scalable ETL pipelines with Airflow and Spark?

To build scalable data pipelines, you orchestrate complex ETL workflows using Airflow to automate execution and scheduling, while leveraging Spark to optimize data processing jobs for maximum efficiency and minimal resource consumption.

What's the best way to validate data quality in an ELT pipeline?

Validating data quality in an ELT pipeline involves implementing rigorous checks for schema, constraints, and statistical anomalies to ensure data integrity and governance at each transformation stage.

How do I optimize Spark data processing jobs for terabyte-scale datasets?

Optimizing Spark data processing jobs for terabyte-scale datasets involves tuning transformations for maximum efficiency and minimal resource consumption, ensuring scalable pipeline orchestration handles daily ingestion reliably.

Does this approach support building data architecture with Kafka and dbt?

Yes, this approach supports building production-grade data architecture with Kafka and dbt, addressing pipeline orchestration, data quality assurance, and DataOps implementation for scalable, reliable infrastructure.

When do I need DataOps implementation for my data infrastructure?

You need DataOps implementation for your data infrastructure when solving challenges in data architecture design and pipeline orchestration to satisfy requirements for production-grade data systems, performance optimization, and data governance.

How do I start orchestrating data pipelines from the data directory?

To start orchestrating data pipelines, you configure the workflow to read input data from the 'data/' directory, process transformations, and output the computed results to the 'results/' directory.