I will build data pipelines, dashboards, and automated workflows

Brazil

I speak Portuguese, English, German

Data Engineering

Linkedin: https://www.linkedin.com/in/mxrcs/ I’m Marcos Vinícius Custódio, a Data Engineering & DevOps student focused on building clean and automated data pipelines that turn raw data into clean an...
About this Gig

Basic: (USD$ 40- 7 days)

  • Clean & preprocess up to 5 datasets (CSV/Excel)
  • Handle missing values, duplicates, and basic type conversion
  • Power Automate workflows
  • Static visualizations (Seaborn/Matplotlib) in PDF reports
  • Jupyter Notebook files (.ipynb)



Standard: (USD$ 100 - 10 days)

  • Everything in Basic, PLUS:
  • SQL CRUD operations, data modelling, Query Optimization, and Aggregations  
  • Power Query data transformation
  • 1 interactive Power BI dashboard with DAX measures
  • Docker setup for project environments
  • Small-scale Predictive model prototypes with Scikit-learn




Premium: (USD$ 200 - 21 days)

  • Everything in Standard, PLUS:
  • Multi-source ingestion (Excel + SQL + web source)
  • Automated data ELT/ETL pipelines with logging and error handling
  • Data quality validation with SODA
  • Kubernetes container orchestration and deployment automation 
  • Data Warehousing with BigQuery
  • Airflow DAG scripting for automated pipelines
  • Strategic dashboard (Power BI) with tabs: Executive, Operational, HR
  • Technical documentation

Destination Platform:

Google BigQuery

PostgreSQL

MySQL

Tools & Platforms:

Azure Data Factory

Other

My Portfolio