Nico Schöneburg
AI Integration Engineer · Multi-agent workflows for B2B
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MedLingo — Medical Spanish for US Healthcare Workers (Android)
Native Android app teaching medical Spanish to US healthcare workers. Published on Google Play Store.
40+ interactive clinical scenarios (emergency triage, patient intake, pain assessment, medication counseling, discharge instructions). Custom spaced-repetition algorithm (SM-2 variant) for long-term retention. 100% offline — no network required after initial content download.
Built solo with Kotlin + Jetpack Compose + Room DB. Hilt for DI, Material Design 3 theming, Google Play Billing integration.
Stack: Kotlin · Jetpack Compose · Room Database · Hilt · Material Design 3
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LegalPro Chatbot — RAG Pipeline for US Law Firms
Client-specific AI intake system for US law firms. RAG pipeline with cosine-similarity search over pre-computed embeddings. Covers 5 practice areas with automatic routing, appointment booking with real-time availability, lead qualification, and streaming responses.
Built on Next.js 16 (App Router, Vercel AI SDK) + GPT-4o-mini + SQLite + AWS Lightsail. Production-deployed with custom analytics tracking.
Data pipeline: scraped and analyzed 51,000+ US law firm websites to identify market gaps (94% adoption gap in chatbot intake) — scraping, parsing, deduplication, embedding, prioritization.
Stack: Next.js 16 · Vercel AI SDK · GPT-4o-mini · SQLite · AWS Lightsail
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nico-ai.de (http://nico-ai.de) — Solo-Built AI Integration Services Site (Next.js 16)
Solo-built landing + services page for my AI Integration Engineering practice. Doubles as technical proof-point — the site demonstrates the stack I ship for clients.
Full Next.js 16 App Router stack with next-intl for EN/DE localization, native OpenGraph image generation via Next's ImageResponse API, custom Formspree pipeline for async client briefs, and custom SVG component system for icon consistency across the site.
Self-hosted on AWS Lightsail (PM2 + nginx + Let's Encrypt SSL) alongside 2 other Node.js services on the same host — no Vercel lock-in, full deployment control.
Stack: Next.js 16 · TypeScript · Tailwind CSS · next-intl · React · PM2 · Nginx · AWS Lightsail
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LeakGuard AI — Multi-Agent Revenue-Leak Detection for B2B SaaS
https://leaksshield.com
Multi-tenant B2B SaaS for automated Stripe revenue-leak detection.
Architected 3-agent CrewAI system analyzing 12 revenue-leak categories (subscription orphans, failed payments, duplicate charges, refund anomalies, pricing drift). 93% F1 across 4 industry datasets.
Full platform built solo end-to-end:
• Executive dashboard with revenue-health scoring
• Industry benchmarking across 46 metrics
• PDF reporting engine
• REST API with key management
• Prometheus + Redis + PostgreSQL infrastructure monitoring
• Stripe subscription billing ($49–$499/mo)
• Docker on AWS Lightsail
Stack: Python · FastAPI · CrewAI · React · PostgreSQL · Redis · Docker · AWS · Stripe
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