DANIEL KIRCHNERSoftware Architect · Cloud & DevOps · AI

Reference Projects

Selected projects in AI agents, cloud migration and platform development – anonymized with focus on tech stack and impact.

AI Audit Assistant for Certification & Compliance

AI assistant for ISO certification audits – specialized LangGraph agents, grounded in the standards via RAG, turn raw notes into structured, regulation-compliant audit findings.

PythonLangGraphFastAPIAzure OpenAIpgvectorNext.js

AI Workspace for Food Scientists

AI-first workspace where food scientists collaborate with a network of specialized AI agents to formulate recipes in real time – ingredient matching, supplier discovery and regulatory validation as dedicated agents.

PythonLangGraphLangChainFastAPIKnowledge Graphs

AI Chatbot for Knowledge Platform

AI chatbot with RAG pipeline – automatically answers user queries based on 500+ video/PDF knowledge items, including MCP server integration.

PythonLangChainOpenAIMilvusFastAPIMCP

Cloud Migration Government Application

Nationwide government application migrated from legacy J2EE to modern Kubernetes platform – deployment time reduced from hours to minutes.

KubernetesQuarkusJavaTerraformIstio

Public Transit Kubernetes Platform

Complete platform migration from Docker Swarm to managed K8s including automated rollouts for 20+ customer instances.

KubernetesTerraformHELMGitLab CI/CD

Data Platform ML & Events

Cloud-based platform with elastic scaling for ML workloads, real-time event processing and centralized reporting.

KotlinSpringKafkaTimescaleDBKubernetes

Pandemic Digitalization

Holistic platform for pandemic response including mobile app, AI diagnostics and integration with health system interfaces (Demis, Sormas, CWA).

Node.jsReact NativeAzurePython