Description
Summary I'm looking for an experienced AI engineer with strong Open WebUI and prompt engineering experience to improve and restructure my existing AI agent. This is not a simple prompt-writing job. I already have a working system with knowledge bases, skills and a custom model. I need someone who understands how to design AI agents properly. About the project The AI is used to write and rewrite Microsoft Word tutorial articles for my website and YouTube channel. The current system is based on a large Claude Project that has been migrated to Open WebUI. I need someone to refactor it into a clean, modular architecture. Current setup Open WebUI (self-hosted on Railway) OpenRouter API Custom model Multiple Markdown knowledge files Existing article-writing workflow Existing system prompt What I need The successful freelancer will: Review my current Open WebUI setup Improve the system prompt Improve the article-writing workflow Refactor the agent into a modular architecture Ensure the AI consistently writes high-quality, publication-ready articles Improve prompt reliability and consistency Reduce hallucinations Optimise token usage Improve maintainability Skills required Open WebUI Prompt engineering LLM architecture Claude GPT OpenRouter Markdown AI workflow design Experience with any of the following is a bonus: RAG Knowledge bases AI agents Function calling Content generation SEO writing Deliverables Improved system prompt Improved article-writing skill Better knowledge structure Documentation explaining the changes Recommendations for future expansion Ideal candidate I'm looking for someone who understands AI systems rather than someone who simply writes prompts. If you've built production AI assistants or Open WebUI deployments before, I'd like to see examples of your work. To apply Please include: Examples of Open WebUI projects you've worked on Your experience with prompt engineering Your approach to improving an existing AI agent Estimated time required Fixed-price quote This could lead to ongoing work as I plan to expand the AI into a complete content production assistant with additional tools, workflows and automations.