Dados e Análise

SQL database migrations with zero-downtime strategies for PostgreSQL, MySQL, and SQL Server. Focus on data integrity and rollback plans.

Transform slow database queries into lightning-fast operations through systematic optimization, proper indexing, and query plan analysis.

Query Hugging Face datasets through the Dataset Viewer API for splits, rows, search, filters, and parquet links.

ClickHouse database patterns, query optimization, analytics, and data engineering best practices for high-performance analytical workloads.

Publish and manage research papers on Hugging Face Hub. Supports creating paper pages, linking papers to models/datasets, claiming authorship, and generating professional markdown-based research articles.

Expert data scientist for advanced analytics, machine learning, and statistical modeling. Handles complex data analysis, predictive modeling, and business intelligence.

Master modern SQL with cloud-native databases, OLTP/OLAP optimization, and advanced query techniques. Expert in performance tuning, data modeling, and hybrid analytical systems.

Create and manage datasets on Hugging Face Hub. Supports initializing repos, defining configs/system prompts, streaming row updates, and SQL-based dataset querying/transformation. Designed to work alongside HF MCP server for comprehensive dataset workflows.

Transform slow database queries into lightning-fast operations through systematic optimization, proper indexing, and query plan analysis.

Fast in-memory DataFrame library for datasets that fit in RAM. Use when pandas is too slow but data still fits in memory. Lazy evaluation, parallel execution, Apache Arrow backend. Best for 1-100GB datasets, ETL pipelines, faster pandas replacement. For larger-than-RAM data use dask or vaex.

Provide systematic methodologies for automated SQL injection detection and exploitation using SQLMap.

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