Mpingo Systems LLC — Charlotte, NC
We build data infrastructure and decision intelligence software for professionals and organizations that depend on accuracy, evidence, and sound judgment.
See what we build →Products
Data Infrastructure
"SQL that runs is the most dangerous SQL."
A pre-execution semantic validation layer that sits between your editor and your database. It catches the errors that syntax checkers miss — wrong JOINs that silently inflate row counts, AI-hallucinated column references, aggregates applied after fan-out — before they corrupt a dashboard, a report, or a model.
Decision Intelligence
Business judgment develops through practice in realistic environments.
A platform for developing and measuring business judgment through realistic enterprise investigations. Learners investigate synthetic companies, analyze evidence, identify root causes, and deliver executive recommendations backed by data.
Developer Tool Coming Soon
SQL tools for learners, teams, and hiring.
Production-scale synthetic datasets across SaaS, FinTech, Healthcare, and E-Commerce — ready to query in the browser with no account required. Built for SQL education, team assessments, and candidate evaluation pipelines.
Mpingo Systems builds software at the intersection of data infrastructure, decision-making, and education. Our products help analysts, engineers, students, and organizations work with greater confidence, make better decisions, and learn from realistic environments.
Based in Charlotte, North Carolina.