David K. - Head of Enterprise Architecture, AI Architect, Technical Lead Intelligent Automation

Go to Website

Groß Kreutz (Havel), Germany

Experience

Jan 2024 - Dec 2025

2 years

PO, AI Architect, Software Architect

Rödl & Partner

Scalable, EU AI Act-compliant multi-tenant platform with chatbots, OCR, RAG and governance lifecycle.
Techstack / Tools: Next.js, React, Node.js, TypeScript, PostgreSQL, pgvector, Azure, Vercel, OpenAI, Ollama, Drizzle ORM, Docker, GitHub Actions
Use case: Contract AI (RAG)

Jan 2024 - Dec 2024

1 year

AI Development & Benchmarking

Rödl & Partner

Extraction from PDFs with Donut, LayoutLM, Ollama, tested with Promptfoo.
Techstack / Tools: Donut, LayoutLM, Ollama, Promptfoo, Python, Docker

Jan 2024 - Dec 2024

1 year

Prompt design, evaluation, strategy

Rödl & Partner

Key figure detection in M&A reports; prompt and retrieval optimization.
Techstack / Tools: Azure OpenAI, AI SDK, Azure AI Foundry, pgvector, PDF data sources

Jan 2024 - Dec 2024

1 year

Strategy, architecture, prompt design

Rödl & Partner

RAG-based clause detection and compliance assessment of legal contracts.
Techstack / Tools: OpenAI, Azure OpenAI, pgvector, AI SDK (Vercel), Azure AI Foundry

Jan 2023 - Dec 2024

2 years

Lead Architect

Internal IT

Implementation of APIM, Service Bus & event-driven architecture with governance.
Techstack / Tools: Azure APIM, Service Bus, Bicep, Azure DevOps, OAuth2

Jan 2023 - Dec 2024

2 years

Strategy Consulting, Architecture, Implementation

Internal Initiative

Company-wide data strategy, PoC with Microsoft Fabric, governance concept.
Techstack / Tools: Microsoft Fabric, OneLake, Power BI, Azure Dataflows, M365

Jan 2021 - Present

4 years 9 months

Consulting, Backend Key Account

VBG

Data protection strategy for Google Cloud, backend development (Java).
Techstack / Tools: Google Cloud, Java, REST APIs, CI/CD

Jan 2021 - Dec 2023

3 years

Fullstack Dev, Product Design

Own Products

AI apps for text generation and CV creation with GPT.
Techstack / Tools: Next.js, React, Tailwind, OpenAI API, Vercel

Jan 2021 - Dec 2021

1 year

Subproject Lead, BI Development

Healthcare

Tool evaluation & new metrics, dashboards in QlikView.
Techstack / Tools: QlikView, Excel, SQL, project management tools

Jan 2020 - Dec 2023

4 years

ITSM Architect, Process Consultant

Critical Infrastructure

Jira-based ITSM systems with audit and security focus.
Techstack / Tools: Jira, ScriptRunner, Confluence, CMDB, ITIL

Jan 2019 - Dec 2021

3 years

Overall Project Lead, ITSM Architect

VBG

Introduced Jira Server, strategy development, ITSM processes, custom deployment scripts.
Techstack / Tools: Jira (Server), Shell Scripts, Groovy, ITIL, Confluence

Jan 2019 - Dec 2019

1 year

Data Architect

Transport / Infrastructure

Complete redesign of the data architecture with AWS services.
Techstack / Tools: AWS S3, Glue, Athena, Lambda, CloudWatch

Jan 2016 - Dec 2022

7 years

Jira Architect, Automation

Logistics / Cruise

ScriptRunner-based logistics processes in Jira over several years.
Techstack / Tools: Jira, ScriptRunner, Groovy, Mailgateways

Summary

As an experienced leader in digital transformation and enterprise architecture, I specialize in aligning business strategies with innovative IT solutions...