Jeremy B.

🏛️ U.S.-based Senior AI Engineer - 21+ years shipping production systems I'm a hands-on senior AI engineer and full-stack architect with over two decades of Product Development across healthcare, finance, retail, and agriculture. I build AI agents, LLM applications, native iOS & mobile apps, and HIPAA-compliant platforms end-to-end. Most "AI projects" stall as demos. I build AI systems that survive real data, real users, and real delivery deadlines. ━━━━━━━━━━━━━━━━━━━━ ⚙️ WHAT I DELIVER 🔹 AI Agents & LLM Applications (Production-Grade) • AI Agent Development - multi-stage agents, capability-based model routing, LLM-judge validation, retry & rewrite loops • LLM orchestration across OpenAI, Anthropic Claude & local models (Ollama), with structured outputs • AI Integration into existing products, APIs and workflows • RAG pipelines with pgvector / Pinecone / Weaviate + semantic dedup • Computer vision: SegFormer, custom-trained YOLO, SAM, CLIP, Flux/SDXL 🔹 HIPAA & Healthcare • HIPAA-compliant platforms connecting patients, providers & pharmacies • Compliance, policy & contract SaaS used by thousands of healthcare organizations • Led SOC 2 Type 2 compliance and SSO for millions of users as Head of Technology • PHI-safe AI: audit trails, least-privilege access, sensitive data kept out of logs 🔹 iOS & Mobile • 3 native SwiftUI apps live on the App Store - signed media, caching, real-time sync, subscriptions • On-device AI with Core ML and offline-capable fallbacks • Native Android development with Kotlin 🔹 Full-Stack, Backend & Cloud • Web apps with React & Next.js (App Router); NestJS, FastAPI & Node.js services • TypeScript & Python, RESTful API design, payment flows & reconciliation • DAG orchestration, BullMQ workers, Postgres-backed jobs, worker heartbeats & stale-job recovery • AWS / GCP, Docker, Kubernetes, CI/CD, Prometheus/Grafana observability Async-first, comfortable across time zones, and clear in plain English. ━━━━━━━━━━━━━━━━━━━━ 🚀 SELECTED PROJECTS ▸ Quality-Gated Real Estate Image Finishing Platform An automated pipeline turning RAW exposure brackets into MLS-ready images with zero manual cleanup. • TypeScript DAG orchestrator + Python CPU/GPU workers exposed via RESTful API • Custom-trained YOLO glass/window detector fused with SegFormer + bracket-physics blowout masks • Autonomous judge-and-feedback loop - every image must clear a 9.3/10 bar before delivery ✅ Result: eliminated the final human cleanup pass on hundreds of images per week. ▸ Sovereign AI Spiritual Content Platform (live on the iOS App Store) A production autonomous engine generating fresh devotionals, prayers, audio & imagery every day. • Local model routing (qwen3, nous-hermes, nomic-embed) with theological + quality judges • Structured pipelines: plan → draft → validate → judge → dedupe → persist • AI Audio Generation (Chatterbox/Kokoro) + local SDXL/Flux image rendering • Native SwiftUI Mobile App with offline-capable inference and an engagement feedback loop ✅ Result: a self-running content + guidance ecosystem with predictable cost and full model control. ▸ HIPAA Healthcare Platform - Patients, Providers & Pharmacies A HIPAA-compliant SaaS for telemedicine, prescriptions and subscriptions. • Next.js & NestJS apps for patient and provider experiences, plus Symfony services • Payment flows and transaction reconciliation for high-volume billing & payouts • Legacy code modernized into containerized services with CI/CD ✅ Result: a modernized, compliant platform running care, billing and payouts in one place. ━━━━━━━━━━━━━━━━━━━━ 🧰 CORE STACK Languages: TypeScript, Python, SQL, Swift, Kotlin, PHP AI/ML: OpenAI & Anthropic APIs, PyTorch, LangChain, LoRA fine-tuning, pgvector, YOLO, SegFormer, SAM, CLIP, Stable Diffusion/Flux Backend / API: FastAPI, Node.js, NestJS, Prisma, BullMQ, Postgres, Redis, RESTful APIs Frontend / Mobile: React, Next.js, SwiftUI, Core ML, Android (Kotlin) Cloud / DevOps: AWS, GCP, Docker, Kubernetes, MinIO/S3, GitHub Actions Compliance: HIPAA, SOC 2 Type 2 🏷️ Skills: AI Agent Development · AI Integration · Large Language Model · Generative AI · iOS Development · Mobile App Development · Swift · Python · Full-Stack Development · Next.js · React · TypeScript · Node.js · HIPAA · Amazon Web Services ━━━━━━━━━━━━━━━━━━━━ 🤝 HOW I WORK • Architecture-first, then rapid MVP → production in weeks • Full ownership: infra, ML, backend, frontend, mobile - one accountable engineer • HIPAA-aware by default: PHI out of logs, least-privilege access, audit trails • Observable systems: artifacts, metrics, graceful degradation Whether you need an AI agent, an LLM-powered product, a native iOS app, or a HIPAA-compliant platform, I bring engineering rigor and product sense to every line. 📩 Tell me your use case - data sources, users, and success metrics - and I'll reply with a scoped plan within one business day.