Data Analysis & Visualization: Transform raw data

Sharles Maurício Mariano

Contact for pricing

About this service

Summary

I offer end-to-end data and AI solutions: from data engineering and analysis to machine learning model development and deployment. What sets me apart is my ability to bridge deep technical skills with strategic thinking, delivering solutions that are not only accurate, but actionable and aligned with business goals. I bring a creative, detail-oriented approach to every project, ensuring impact and scalability.

What's included

  • Data Analysis & Visualization

    Transform raw data into actionable insights using tools like Power BI, Python (Matplotlib, Seaborn), and SQL.

  • Machine Learning & AI Development

    Build and train machine learning models for classification, regression, clustering, and more (Scikit-learn, TensorFlow, PyTorch).

  • ETL & Data Pipeline Automation

    Design and automate data workflows using Python, Azure Data Factory, APIs, and structured files (CSV, JSON, XML).

  • Database Design & SQL Optimization

    Create relational models and write optimized queries using PostgreSQL, Azure SQL Database, and MongoDB.

  • MLOps & Model Deployment

    Implement versioning, reproducibility, and deployment pipelines using Git and Azure ML.

  • Custom Python Scripting

    Develop automation scripts for data cleaning, transformation, and integration with external systems.

  • Data Storytelling & Executive Reporting

    Provide guidance on applying AI and data science to solve real business problems with measurable results.

Skills and tools

Data Analyst

Data Modelling Analyst

Data Scientist

Data Analysis

Microsoft Excel

Microsoft Excel

pandas

pandas

Tableau

Tableau

Industries

Artificial Intelligence
Computer Software
Analytics