Fynn Fischbach

Skills & Technologies

Frontend

ReactNext.jsAngularTypeScriptReduxTailwind CSS

Backend

JavaSpring BootQuarkusPythonFastAPIGoPostgreSQLMongoDBKafka

AI & Agentic Systems

LLMsMCPA2ALangGraphClaude CodeGitHub Copilot

Tools & DevOps

AzureTerraformGitHub ActionsArgoCDDockerGitFigma

Experience

May 2026 – Present

(Senior) Software Engineer

Barra Technologies GmbH•Hybrid

Supporting a leading German automotive OEM in its transition from a wholesale to a direct sales model, including vehicle stock management, parking ticket processing, and accident handling. Translating functional business tickets into technical implementations and architecture decisions, analyzing processes to identify gaps and risks, and coordinating with domestic and international stakeholders. In parallel, designing and building an internal A2A orchestrator at barra that connects MCP and agent registries in a central hub, including integrating agents and MCP servers and designing AI-based chat systems.

JavaQuarkusAngularKafkaMongoDBArgoCDDockerMCPA2ALangGraphChainlitGitHub Copilot
Aug 2025 – May 2026

Full Stack Developer

inovex GmbH•Karlsruhe

AI-driven, multi-language content gateway for a major automotive OEM, providing a unified access point to its ecosystem of sub-platforms (material databases, studies, webinars, news, and trade journals). Led technical conception and full-stack development as the direct technical interface to the client. Implemented i18n architecture with next-intl, backend APIs with FastAPI, and CI/CD pipelines via GitHub Enterprise, Terraform, and Azure. Built and integrated an AI-powered search backend and chatbot to make site content accessible and searchable, accompanied penetration tests, and secured OIDC authentication. Previously contributed to Scrumlr.io, including real-time features with WebSockets and drag-and-drop with conflict resolution.

Next.jsTypeScriptPythonFastAPIPostgreSQLTerraformAzureDockerLLMsGitHub Copilot
Sep 2024 – Aug 2025

Software Developer

diva-e•Karlsruhe

Developed an international insurance platform for brokers and end customers, covering the full application journey from broker-led product configuration to a seamless handoff for customer review and signature. Focused on scalable architecture (hexagonal architecture), automated testing, and code reviews. Also maintained the German B2C insurance platform and stepped in as Scrum Master, moderating Daily, Planning, and Retrospective meetings when needed.

JavaSpring BootAngularTypeScriptPostgreSQLKafkaJenkinsDocker
Feb 2023 – Sep 2024

Junior Software Developer

diva-e•Karlsruhe

Handed off data to the Data Platform team via event-driven pipelines to populate a CRM system for a digital B2C insurance platform. Led development of a Customer Service and Marketing portal. Designed and implemented a campaign management system for marketing and bonus campaigns, replacing legacy systems with automated workflows for notable time and cost savings.

JavaSpring BootAngularTypeScriptPostgreSQLKafkaJenkinsDocker
Aug 2020 – Jan 2023

Apprentice Software Developer

diva-e•Karlsruhe

Completed apprenticeship as Fachinformatiker für Anwendungsentwicklung (Heinrich Hertz Schule Karlsruhe), with a focus on full-stack and agile software development (Scrum). Involved in multiple client projects across various industries, supporting teams in technical conception, implementation with Java and Spring Boot, and quality assurance with automated end-to-end and integration tests. Final project: feature for scheduling maintenance pages and info banners targeted to specific user groups on web and iOS.

Certifications

Claude Code in Action

Anthropic

Feb 2026