20.10.2026 aktualisiert

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Senior AI Engineer & Solutions Architect | Technical Founder | LLM & RAG Systems

Wien, Österreich
Weltweit
Studies in Philosophy, University of Vienna
Wien, Österreich
Weltweit
Studies in Philosophy, University of Vienna

Profilanlagen

Heindl_CV_2026_Master_Freelance.docx

Über mich

Senior AI Engineer & Architect mit exzell. Kommunikationsskills. Produktive LLM-Systeme: RAG, Eval-Frameworks, Voice-AI, Agents. Zuletzt: - AI Agents für Versicherungs-Plattform - Lokales LLM + integr. Agents für MSP (98,5 % Success) - KI-gestützte Finance für Amortec. DACH-Native.

Skills

AI AgentsRAGLLMAzure DevOpsJavaKünstliche IntelligenzPythonMachine LearningAWS CLITypeScriptGoogle CloudGoogle VoiceArtificial Intelligence Markup Language (AIML)
Condensed to 2,455 characters including line breaks, so you have about 500 left over.

Conversational AI & Voice Agents
ElevenLabs Conversational AI (Alteos (AXA Insurance Group): FNOL, Schaden, Betrugsprävention), LiveKit, Vapi.ai, Google STT/TTS, Whisper, Dialogflow CX. NLU für frei gesprochene Sprache, Multi-Agent-Routing, deutschsprachige Voice-UX.

Gemini & Google AI
Gemini-Tier-Stack in Produktion: 3.1 Pro (Reasoning, Planung), 3 Flash / 2.5 Flash (Latenz), 2.5 Flash-Lite (Klassifikation). Vertex AI, Cloud Run. Produktiv bei Alteos, Amortec, Rock IT, AIAgent.engineer.

LLM-Systeme
Multi-Provider-Routing mit Fallback: Claude, Gemini, GPT-4o, Azure OpenAI, Mistral, Llama, Qwen 3.5, OpenRouter. Structured Output, Function Calling, deutsches Register-Tuning. RLHF-Beitrag für Anthropic.

Claude Code
Teamstandard bei Alteos (Skills, MCP an Linear/GitHub). Eigene Claude-Agentenlandschaft (Sales, Research, Content, Webdesign) konzipiert und eingeführt, Team-Enablement.

Evaluierung & Observability
Eigene Eval-Frameworks: 15+ Runner, 9 Provider, LLM-Judges, KB-Scoring, Audioqualität (WER). Langfuse-Analyse über 70k+ Traces, Latenzforensik (p50/p99/TTFT). Entscheidungsgenauigkeit auf Sachbearbeiter-Niveau.

Document Intelligence
Zweistufige Betrugs-/Schadenpipeline (Alteos), multimodale Rechnungsdigitalisierung (Amortec, AWS/Databricks), Azure Document Intelligence, Sentiment-Analyse mit RoBERTa.

Agenten & Orchestrierung
Mastra (produktiv), LangChain, LangGraph, Vercel AI SDK, MCP, n8n, Chainlit. Drei Agenten produktiv bei Rock IT. Anbindung C-Entron, Riverbird, Microsoft Graph API.

RAG & Retrieval
FAISS mit E5 und Cross-Encoder (Rock IT, 98,5 % Erfolgsquote), LanceDB, pgvector, Neo4j Graph-RAG mit LightRAG (Neosys), FalkorDB. Hybrid BM25 + Dense, RRF, LLM-as-Judge-Guardrails.

Backend & Infrastruktur
Python (FastAPI, AsyncIO, Pydantic, Celery), TypeScript/Node (Hono, Prisma). PostgreSQL mit RLS. AWS (ECS Fargate, Lambda, RDS), Terraform/OpenTofu, GCP, Azure, Hetzner, Docker.

Regulierte Branchen
Versicherung: VVG, BGB, EU AI Act, DSGVO; übertragbar auf Banking. Compliance-Guardrails, Zitatprüfung, PII-Bereinigung.

Beratung & Projektleitung
KI-Roadmaps, Projektinitiierung (Fragenkataloge, Entscheidungsvorlagen), End-to-End von Architektur bis Produktion.

Frontend, Web3 & 3D
React, Vite, Tailwind, Playwright, Vitest. Solidity (ERC-721/1155, Mainnet), Bitcoin Ordinals. 3D-GenAI bei Beamit.AI (Trellis, Hunyuan3D, TripoSR).

Sprachen: Python, TypeScript, JavaScript, Solidity, CUDA-Grundlagen.

Erfahrung

Berufserfahrungmehr als 10 Jahre
Freelancer seit2012

Sprachen

DeutschMutterspracheEnglischverhandlungssicherFranzösischGrundkenntnisse

Projekthistorie

Senior AI Engineer

Alteos AG
Senior engineer on an insurance-domain LLM evaluation and agent platform. Designed and implemented a registry-driven evaluation framework, led refactoring of voice-agent pipelines, built cross-config variance analysis and performance-pattern analytics, and contributed to test-case clustering with pgvector.

AI Solutions Architect

Neosys AG
Architect and lead engineer for a Document Intelligence on Graph-RAG project for a Swiss enterprise client. Built heterogeneous document understanding pipelines for PDFs, PowerPoints, and scanned material using LightRAG, Neo4j, and RAGFlow.

Founder

AIAgent.Engineer
Founded an independent AI consulting practice based in Vienna, providing AI engineering and architecture services across DACH and the US.

AI Architecture Consulting

Amortec AG
Security audit and AI roadmap consulting for Swiss accounting and ERP software.

Web3 Engineering

Peilsteiner Moosquelle GmbH
Co-founder role involving Real-World-Asset NFT development and smart contracts.

AI Architect & Lead Engineer

Rock IT AG
Architect and lead engineer for the RockIT Ninja Bot, a multimodal enterprise support assistant for a Swiss IT MSP. Built combined retrieval modes (RAG, Text-to-SQL, web search), eval-driven hardening, and a production-grade FastAPI/AsyncIO backend with FAISS, custom E5 embeddings, and SharePoint integration. Achieved 98.5% response success rate in production.

Tech Architect Gen AI

Beamit.AI
Tech architect for a cloud-native, GPU-backed image-to-3D avatar pipeline. Orchestrated multiple ML models for diffusion-based body synthesis, Trellis 3D reconstruction, and Brignet auto-rigging on GCP A100/T4 instances.

Architectural Advisor

Heybud Inc., USA
Architectural advisor for an autonomous agent at the core of the business model. Provided strategic architectural guidance and technical direction.

Co-Founder, CEO / CTO

Starbreeders PTE Ltd
Co-founded an AI/Web3 startup based in Singapore hub, serving as both CEO and CTO.

CEO

Fundsquad.io
CEO of a Web3 startup operating in the Cosmos ecosystem with Rust smart contracts.

Web Engineering & SEO

Independent Freelance
Independent freelance web engineering and SEO work on sites including blockturns.com, ai-trends.tech, and authentictoursbali.com.

CEO / Owner

Eccoleap e.U.
CEO and owner of a TV broadcasting and digital content production company (W24, ATV, FTV, DAF).

Portfolio


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