Experience

Four years of practice as a data engineer, now heading toward AI

My experience

Since 2026

B.Sc. Applied Artificial Intelligence

IU Internationale Hochschule

Part-time B.Sc. in Applied Artificial Intelligence — alongside my full-time role as a data engineer.

Since 09/2021

Data Warehouse Developer

Witron Logistik + Informatik GmbH · Parkstein

Enterprise data warehouse solutions for international customers: ETL pipelines (stage/core/mart), distributed monitoring platforms (React, C#, Blazor), Oracle performance tuning and GoldenGate, automation of data integration workflows, resolving critical production issues in distributed systems. Agile teams (Scrum), Git/Gitflow.

2018 – 01/2021

IT specialist apprenticeship (application development)

Witron Logistik + Informatik GmbH · Parkstein

Completed apprenticeship as Fachinformatiker für Anwendungsentwicklung (IT specialist, application development).

Certificates

Continuous learning

Oracle Performance Tuning · Oracle Database Administration · Oracle GoldenGate · Qlik Sense · AWS Certified Solutions Architect – Associate (in progress)

Skills

Technologies I work with regularly — from real projects, not tutorials.

Languages

C#TypeScriptJavaScriptPythonSQL

Frameworks & web

.NET / ASP.NET CoreBlazor (Server + WASM).NET MAUIReactFastAPISignalRTailwind CSSChrome Extension (Manifest V3)

Infrastructure & ops

Kubernetes / k3sDockerNGINX GatewayLinuxCI/CD (GitHub Actions)GitOps (Flux CD)DNS / TLS / MailCloudflare (Pages, R2, DNS)

Data

Data WarehousingETL (Stage/Core/Mart)Oracle / SQL / PL-SQLOracle GoldenGateKafkaQlik SensePostgreSQL / SQLite

AI engineering

LLM-IntegrationRAGLangGraph / Agentic AIModel Context Protocol (MCP)OllamaML.NETRAGAS-Evaluation

IoT & smart home

Home AssistantHACS-IntegrationenTCP/IoT-ProtokolleNFCRaspberry Pi