Freelancer profile translated to English.
Back to original languageAbout Alexander
I help companies in regulated industries (Insurance, Financial Services) build production-ready LLM systems – not demos, but architectures that withstand audits, compliance, and scaling.
My focus: Amazon Bedrock & AgentCore, Multi-Layer Guardrails, LLM-as-a-Judge in CI/CD pipelines, and DORA-compliant, event-driven architectures (SQS/Step Functions instead of fragile REST timeouts). My differentiator is an agentic layer architecture: an AI agent that advises teams on use-case industrialization and actively assists in building the technical scaffolding – including identity, observability, and governance that remain auditable in regulated environments.
As a Cloud & AI Architect with many years of experience in the insurance industry, I know the reality: compliance requirements, legacy systems, risk departments that rightly react critically to 'anything with AI'. This is exactly what I build architectures for, addressing these requirements from the start rather than retrofitting them.
Typical projects: Architecture reviews and conception for LLM use cases, building guardrail and evaluation pipelines, consulting on the industrialization of GenAI use cases in production-critical, regulated environments.
German
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Generali Deutschland AGSenior Solutions Architect (Cloud & AI)BANKING AND INSURANCEAugust 2022 - Today (3 years and 11 months)Saarland, GermanyAs a Cloud & AI Architect, I am responsible for the architecture of production-ready AI systems for an insurance company – with all the requirements that regulated industries bring: auditability, compliance (DORA), risk management.Core projects:Conception and development of a zero-code provisioning platform for AI use cases on AWS (event-driven, SQS/Step Functions) that reduced time-to-market from an initial 100 days to under 24 hours – ROI of approx. €12,000 per use case.Technical lead for several production-critical automation projects, including in the area of automated contract processes and underwriting support, including LLMOps setup with multi-layer guardrails and LLM-as-a-Judge in the CI/CD pipeline.Currently, I am developing an agentic layer architecture (Amazon Bedrock AgentCore) that advises teams on the industrialization of new AI use cases and actively supports the creation of technical scaffolding – with identity, observability, and governance functions that meet audit requirements in regulated environments.Before that: AWS foundation work (Terraform, GitLab CI/CD, Security Compliance) as the technical basis for the mentioned projects.
- CosmosDirektSenior RPA DeveloperBANKING AND INSURANCEFebruary 2018 - November 2019 (1 year and 9 months)Saarbrücken, GermanyAs a Senior RPA Developer, I was responsible for the conception and implementation of automation solutions to optimize internal business processes. Additionally, I took responsibility as the technical administrator for a company-wide mail application for customer communication, maintained a departmental SharePoint site (2013), and acted as a multiplier for IT topics within the department – an early interface role between the business unit and IT.
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Education
- AWS Certified Solutions Architect – Associate Project Manager Certified Professional for Software Architecture Amazon SageMaker Studio for Data Scientists Trainer AptitudeAWS Certified Solutions Architect – Associate Projektmanager:in werden Certified Professional for Software Architecture Amazon SageMaker Studio for Data Scientists Ausbildereignung
- Master of ScienceHochschule für Technik und Wirtschaft des Saarlandes Saarbrücken2023Master of Science
Certifications
- Certified Professional for Software ArchitectureiSAQB® – International Software Architecture Qualification Board
- AWS Certified Solutions Architect – AssociateAmazon Web Services (AWS)