Food services
Multi-agent
BI over live sales data
Natural-language questions answered straight from the systems of record.
Proof
The work, and what it moved.
Every one of these ran against real data inside a real team's workflow — the only kind of proof that predicts whether the next build ships.
Accel
Wispr Flow
BCG
mem0
CodeYoung
FloCareer
Back office
80%
Document processing pipeline
Extraction and verification across invoices, contracts and reports.
Hiring
60%
AI interviewer
Screening and evaluation automated end to end, bias included.
Education
45%
Adaptive learning tutor
A quiz platform that moves at each student's pace.
Engineering breakdowns
How these systems were actually built.
Case Study10 min read
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.
Read case study
Case Study10 min read
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.
Read case study
Architecture11 min read
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.
Read case studyStart 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