Case Study
Scaling Enterprise SQL RAG to ~95% Accuracy
How business semantics, cost-aware model routing, evals, and human feedback turned a text-to-SQL prototype into a production analytics engine.
Resources · Case Studies
Real systems we built in production.
In-depth breakdowns of real production AI systems: architecture, evaluation harnesses, cost optimization, and lessons learned from deployment.
Case Study
Building a Real-Time AI Interviewer for Technical Hiring
Production-grade live voice interaction, contextual candidate retrieval, sandboxed live coding, and explainable scoring across 150+ engineer-days.
Architecture
Designing an Agentic Learning System for 1:1 Education
Architectural blueprint for AI-assisted 1:1 education across 9 learner stages and 30+ capabilities: teacher copilots, mastery tracking, and safe autonomy.
Start with one workflow
Bring usthe bottleneck.
Show us the workflow you want AI to run. We will scope it with you in thirty minutes, and tell you honestly if it is not a fit.
Book a 30-minute callPrefer email? talk@buildfastwithai.com