Real clients. Real numbers.

Real-time Payments API — p99 latency cut 72%

A Series-C fintech processing $4.2B/yr in B2B payments needed to bring p99 API latency under 200ms to qualify for tier-1 bank partnerships. We rebuilt the request hot-path, replaced synchronous compliance calls with an event-driven sidecar, and migrated to a multi-region active-active Postgres+Redis topology.

AI Shopping Assistant — +38% checkout conversion

A 9-figure D2C skincare brand deployed a RAG-grounded shopping assistant across PDP pages and cart. We built the retrieval pipeline over 14K SKUs + 280K reviews, integrated a multi-agent orchestrator for product-match + ingredient-safety checks, and A/B-tested against the static chatbot for 8 weeks.

Clinical Notes RAG — $1.4M annual cloud savings

A regional hospital network (1,200 beds, 14 facilities) needed to make 18M anonymized clinical notes searchable for clinical research. We built a hybrid retrieval pipeline with Weaviate + BGE reranking, cutting query latency 6× and eliminating a $1.4M/yr legacy search contract.

Fleet Orchestration Agents — 31% fewer empty miles

A mid-market logistics operator deployed multi-agent orchestration across dispatch, routing, and load-matching. Agents negotiate loads, rebalance empty repositioning, and surface exceptions to humans only when SLAs risk breach.