Database audit and data-quality system for structured scoring, risk-classified findings and remediation workflows.
This repository houses a prototype of FrostyTracking, a Streamlit-powered Audit Analytics for Snowflake.
Structured data-cleaning pipeline built on the Olist e-commerce dataset, focusing on reproducible ingestion, schema profiling, and light standardization using Python and pandas. Emphasizes clear pipeline stages, auditability, and portfolio-ready documentation.
A lightweight toolkit for auditing non-equilibrium transitions and structural collapse in complex time-series data. Features dual-branch DSP (LF/HF), interpretable metrics, and an interactive browser UI.
Data Wangling with Python
SQL scripts for auditing CRM permissions, correcting data profiles, and managing record quality.
In your projects developed with EntityFramework, it keeps track of all the changes that take place in your database and records them wherever you want.
Maven-based Java utility to scan SQL Server and track created vs. updated records using timestamp fields across all schemas.
Macroeconomic data audit utilizing PostgreSQL to filter, aggregate, and analyze World Bank international debt indicators and national repayment structures.
A comparative data science case study running an e-commerce inventory pipeline on 18k records using manual Python/Pandas vs. OpenAI Codex agents. Demonstrates the critical process of auditing and correcting AI logic drift.
Python tool for automated photo anonymization and data integrity auditing.
Evidence-driven deletion auditing with historical identity resolution, policy-based remediation planning, and verification.
Exploratory data analysis and data auditing for a D2C churn project. Focuses on cleaning the dataset, understanding customer behavior, finding patterns, and preparing insights for later retention and churn modeling stages.
This project explores Snowflake’s Time Travel feature, including querying historical data using offsets, retention periods, and query IDs. It demonstrates restoring previous table states after updates, managing retention settings, and recovering data efficiently.
Python-based data pipeline, validation engine, and usability scoring framework for multi-source African energy datasets
Auditing framework for synthetic data generators (GAN-based) in imbalanced recession prediction.
Scripts SQL para auditoria de dados, validação de integridade e suporte a migrações em sistemas SaaS
Data pipeline implementing Medallion Architecture with PySpark and MongoDB for NYC TLC Trip Data, including comprehensive data auditing.
AI-powered data deletion audit agent that traces user identifiers across databases, logs, backups, search indexes, and sync pipelines. Evaluates deletion completeness, detects residual personal data and resurrection risks, and generates ordered remediation steps while preserving policy-mandated records.
Automated data auditing agent built for HackerRank Orchestrate to trace and verify residual deletion requests across distributed microservices.
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