Looking for a job

Jacques Müller

@jacquesalexandermuel

Fractional CTO and AI engineer for RAG, MCP, LLM fine-tuning and computer vision. Founder of CannAI and PhytAI. Open to remote roles.

Germany

Message

What I'm looking for

I’m available immediately for full-time, part-time or freelance work.

At CannAI Solutions, I built an in-house plant-diagnosis system with 11 computer-vision models, replacing a paid GPT vision API. The GPU service detects more than 50 conditions, and an image-quality gate reaches 97.8% recall for unusable images.

I also developed a domain LLM and RAG system, including a QLoRA fine-tune and hybrid retrieval over 71,000 curated records. CannAI Solutions has two live products, and I handle architecture and engineering alongside product, budget, funding and compliance decisions.

As Co-Founder & CTO of PLSR!, I owned the technical roadmap for a subscription-based platform and planned its cloud-native infrastructure. Since 2024, I’ve also evaluated code and model output for frontier-model training programs; as a freelance AI Solutions Architect & Developer, I build AI applications and integrate them into business workflows.

Experience

Work history, roles, and key accomplishments

Current

Founder, CEO & Lead AI Engineer

Current

CannAI Solutions

Jan 2024 - Present (2 years 9 months)

Founded and led an AI company for plant analysis and agriculture, building two live products and a team of four. Oversaw computer vision, RAG, MCP, and OCR systems, and secured funding and compliance.

Computer Vision RAG MCP OCR LLM Fine tuning QLoRA fastAPI Onnx PyTorch Docker Kubernetes Azure AWS GCP Langfuse MLFlow Stripe GDPR EU AI Act

Current

AI Code & Quality Evaluator

Current

Outlier

Jan 2024 - Present (2 years 9 months)

Evaluated and ranked code and model output for training and RLHF of frontier LLMs, writing rubrics and edge cases.

LLM Evaluation RLHF Code Review Rubric Design

Current

Freelance AI Solutions Architect & Developer

Current

Self Employed

Jan 2021 - Present (5 years 9 months)

Designed and built AI applications in Python and JavaScript, integrating LLMs, RAG, and automation into business workflows, and deploying on cloud platforms.

Python JavaScript LLM RAG AWS Google Cloud Platform Oracle Cloud

Co-Founder & CTO

PLSR!, Sweet Invest GmbH & Co. KG

Dec 2020 - Mar 2022 (1 year 3 months)

Co-founded and led technology for a subscription-based online dating platform, owning architecture and technical roadmap, and integrating payments, auth, and real-time chat.