Resources

Resources

Technical articles, guides, walkthroughs, and learning materials for enterprise data engineers working with metadata, AI, Snowflake, and modern data platforms.

Topics Covered

Metadata Engineering
Snowflake
AI Engineering
Enterprise Architecture
ETL Modernization
Customer 360
Python Automation
Data Governance
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Resource Library

Curated technical content organized by topic and format.

10+ Articles

Engineering Insights Blog

10+ technical articles on metadata engineering, Snowflake, AI for data engineering, and enterprise data platforms.

Metadata EngineeringSnowflakeAI EngineeringETL ModernizationData Governance
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5-Step Guide

Product Walkthrough

Step-by-step visual walkthrough of the DE Copilot platform: from metadata input to governed artifact delivery.

Canonical Metadata ModelArtifact GenerationHuman ReviewGoverned Delivery
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Coming Soon

Metadata Engineering Guides

Deep-dive guides on building metadata-driven data engineering platforms, Canonical Metadata Models, and STTM automation.

Canonical Metadata ModelSTTM AutomationMetadata IntelligenceSource-to-Target Mapping
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Growing

AI for Data Engineering

Practical resources on applying AI to enterprise data engineering: artifact generation, metadata extraction, and governed delivery.

AI CopilotsLLM for Data EngineeringAgentic AIHuman-in-the-Loop
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Growing

Snowflake Architecture

Enterprise Snowflake design patterns, Cortex Analyst, semantic layers, data quality, and observability resources.

Snowflake ArchitectureCortex AnalystSemantic LayerData Quality
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Growing

Data Governance & Quality

Resources on enterprise data governance, data quality rule generation, reconciliation, and observability frameworks.

Data GovernanceData QualityReconciliationObservabilityAudit Trail
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Open Source

GitHub & Open Source

DE Copilot is built in the open. Code, examples, and reference implementations will be published as the platform matures.

DE Copilot Platform

In Development

The core metadata intelligence platform — Canonical Metadata Model, artifact generation engine, and human review workflow.

STTM Templates & Examples

Coming Soon

Reference Source-to-Target Mapping templates, sample metadata files, and worked examples for common enterprise data engineering patterns.

Canonical Metadata Model Schema

Coming Soon

The normalized metadata schema that powers DE Copilot artifact generation — field definitions, transformation logic, business rules, and governance metadata.

Live Prototype (Streamlit)

Live

The working DE Copilot STTM Factory prototype — upload a mapping, generate SQL, DDL, and documentation. Open and accessible now.

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DE Copilot|Metadata Engineering

Built by

Amit Kumar Singh

Lead Data Engineer · Founder, DE Copilot · Enterprise AI & Metadata Engineering

15+ Years Enterprise Data EngineeringAvailable for SpeakingTechnical AuthorAI Hackathon Judge

dataengineeringcopilot.com  ·  © 2026

Personal project focused on metadata-driven data engineering. All examples, datasets, mappings, and screenshots are synthetic and provided for demonstration purposes only. No employer, client, or proprietary information is used.