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nandodevs/README.md

πŸ‘‹ Hello! I'm Sisnando Junior

πŸš€ Mid-level Data Engineer | Analytics Engineer | Modern Data Stack Expert

I am a Data Engineer focused on building high-performance, scalable data architectures. Currently, I specialize in the Modern Data Stack, emphasizing Data Quality and Observability to transform raw information into strategic business assets.

πŸ’‘ About Me:

  • πŸ”­ Currently Data Engineer at Maxinutri, leading the construction of robust pipelines and data governance.
  • πŸ—οΈ Specialist in Medallion Architecture (Bronze/Silver/Gold) using SQL, dbt, and Airflow.
  • πŸ› οΈ Implementation of Data Observability and automated alerting using Elementary and Slack.
  • βš™οΈ Deep experience in Orchestration with Astronomer (Airflow) and containerization with Docker.
  • πŸ“ I document my journey and projects on my Notion Portfolio and Medium.
  • πŸ’¬ Ask me about dbt, Airflow, Data Quality and Architecture.

🎯 Current Focus:

  • πŸ› οΈ Data Reliability at Scale: Refining data quality tests and real-time monitoring with Elementary.
  • πŸ”„ ELT Automation: Optimizing ingestion processes from various sources (APIs, Databases) using Airbyte and custom Python scripts.
  • πŸ€– AI-Driven Data Ops: Integrating LLMs for automated documentation and schema mapping in dbt.

🌐 Connect & Portfolio:

Notion LinkedIn Medium


πŸ’» Tech Stack:

βš™οΈ Orchestration, Transformation & Quality:

Apache Airflow dbt Elementary Astronomer Docker Airbyte

πŸš€ Languages & Cloud:

Python SQL GCP Azure

πŸ’Ύ Databases & Warehousing:

PostgreSQL MySQL SQL Server


πŸ“Š GitHub Stats:

Sisnando's GitHub stats

πŸš€ Featured Projects:

Readme Card Readme Card


πŸ“© Let's connect and discuss Data Reliability, dbt, and Scalable Architectures!

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  1. portfolio-projetcs-de/football-azure-engineering portfolio-projetcs-de/football-azure-engineering Public

    Data Engineering Pipeline in Microsoft Azure

    Python 1

  2. investimentos-govbr-dataeng investimentos-govbr-dataeng Public

    Python 1

  3. mdl-flask-api mdl-flask-api Public

    MyDramaList API with Flask

    Python

  4. kdrama_analytics_project kdrama_analytics_project Public

    Doramas TMDB Databricks

    Python

  5. sales-dashboard-powerbi sales-dashboard-powerbi Public

  6. portal_docs_dbt portal_docs_dbt Public

    Portal de DocumentaΓ§Γ£o DBT

    HTML