Description

Freelance Laravel/PHP & Python developer with RAG/LangChain experience. I build secure backends, APIs, WordPress sites, and lightweight AI automations (chatbots, data pipelines, KPI dashboards). Clear scope, small milestones, reliable delivery. Remote from Germany (EN fluent, DE basic).

Languages

English
Native or bilingual
German
Conversational

Workplace preferences

Can work on-site

Koblenz (up to 50km), Cologne (up to 20km), Mainz (up to 20km), Bonn (up to 30km)

freiberuflich
KI & Softwareentwickler
July 2025 - Today (11 months)
Koblenz, Germany
Software and Web Development, Mobile Application Development, AI Application/RAG, API Development, ChatBot, Voice Agent
Laravel JavaScript PHP External API integration GraphQL
Zeppelin Lab GmbH
Full Stack Developer
August 2023 - May 2025 (1 year and 9 months)
Berlin, Germany
Main responsibilities included: Backend, front-end, React-Native (IOS &Android), Vue JS. IOT based SAAS Access management, NFC writing with Android/IOS, API Integration
External API integration Backend Service Development JavaScript Laravel Vue.js
Modix GmbH (Cox Automotive Inc.)
Lead Developer
January 2019 - July 2023 (4 years and 6 months)
Koblenz, Germany
Lead Developer at Modix GmbH (Cox Automotive Inc.) in Koblenz, Germany (01/2019 - 07/2023). Progressed from Backend Developer to Lead Developer, overseeing Data Import/Export, CRM/Lead, Financing APIs, Payment Gateway, Security, Analytics, Advertisement tools, Team Leadership, Solution Design, and Release Management.
Backend Service Development External API integration Python MySQL PHP