SQL Parsers for BigData, built with antlr4.

AI-native test management for QA engineers, SREs, and DevOps teams. From unit tests to chaos experiments: unified in Markdown, validated in SQL. Built for regulated industries where accountability, traceability, and structured evidence are essential.

YAML-first, domain-driven data governance for AI agents — teach agents your business domains, metrics, and rules before they write SQL

A production-grade, schema-aware PostgreSQL MCP server for enterprise AI. Features Zero-Trust SQL validation, multi-tier permissions, and real-time schema introspection for secure, autonomous database operations.

QA portfolio project demonstrating API testing, SQL validation, and Python automation using DummyJSON E-Commerce API, Postman, SQLite, requests, and pytest.

Professional SQL ETL validation scripts for Data Warehouse QA — Snowflake, Redshift, Oracle | Healthcare, Banking & Hospitality domains

A standalone data quality/QA project: SQL validation queries + Great Expectations suite on a synthetic timesheet dataset.

Eval-driven SQL reliability for AI agents — generate, validate, safely execute, and regression-test LLM SQL. MCP + FastAPI gateways, execution-truth evals, CI regression gate.

A new package that helps developers ensure column safety in SQLite queries by analyzing and validating their SQL statements. The package takes a user's SQL query as text input and returns a structured

Reproducible evaluation of schema-grounded Text-to-SQL using BIRD Mini-Dev, with schema retrieval, SQL validation, bounded repair, abstention, and read-only SQLite execution.

Aptoria is a self-hosted Laravel application for API QA, endpoint visibility, regression monitoring, release evidence and lightweight security review.

Production-grade evaluation framework for Text-to-SQL and SQL AI agents with 50+ correctness metrics.

SQL Change Guard is a secure SQL change management tool that analyzes, validates, and deploys SQL scripts with full audit and compliance support.

Two-stage LLM-based Text-to-SQL framework with schema retrieval, SQL validation, and self-correction.

Manual and functional QA portfolio demonstrating test case design, regression testing, bug reporting, UAT support, SQL/data validation thinking, and end-to-end workflow validation.

Governed, template-based text-to-SQL for manufacturing: pre-approved SQL templates, a multi-rule validator, and full audit logging, exposed via an MCP server and a no-API-key CLI.

End-to-end e-commerce analysis of 100k+ Olist orders using Excel, Power Query, SQL, and Tableau Public.

SQL data validation QA demo with duplicate checks, workflow consistency checks, attendance validation, and report reconciliation.

Deterministic semantic verification for agent-generated SQL.

Comprehensive end-to-end QA Testing Framework for a Student Management System. Features Web UI Automation (Selenium & Pytest using POM), API Testing (Postman), Database Validation (SQL), and enterprise-grade QA documentation (Test Plan, Test Cases, and Tabular Bug Reports).