I am an AI engineer and architect who builds production-grade LLM agent systems, RAG assistants, and reliability-focused data pipelines. I lead from product spec through test-driven development, delivering durable, observable, and secure solutions across Python, Postgres, and modern tech stacks. My approach combines AI-driven pair programming, contract-first interfaces, and robust guardrails to shrink latency and boost reliability while protecting data privacy. I thrive collaborating across teams to turn complex requirements into repeatable, production-ready workflows. My focus is on scalable ingestion, tooling automation, and measurable business impact, backed by strong governance, observability, and incident readiness.

Patrick Gru Eschow

I am an AI engineer and architect who builds production-grade LLM agent systems, RAG assistants, and reliability-focused data pipelines. I lead from product spec through test-driven development, delivering durable, observable, and secure solutions across Python, Postgres, and modern tech stacks. My approach combines AI-driven pair programming, contract-first interfaces, and robust guardrails to shrink latency and boost reliability while protecting data privacy. I thrive collaborating across teams to turn complex requirements into repeatable, production-ready workflows. My focus is on scalable ingestion, tooling automation, and measurable business impact, backed by strong governance, observability, and incident readiness.

Available to hire

I am an AI engineer and architect who builds production-grade LLM agent systems, RAG assistants, and reliability-focused data pipelines. I lead from product spec through test-driven development, delivering durable, observable, and secure solutions across Python, Postgres, and modern tech stacks. My approach combines AI-driven pair programming, contract-first interfaces, and robust guardrails to shrink latency and boost reliability while protecting data privacy.

I thrive collaborating across teams to turn complex requirements into repeatable, production-ready workflows. My focus is on scalable ingestion, tooling automation, and measurable business impact, backed by strong governance, observability, and incident readiness.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
German
Fluent

Work Experience

Principal, Consulting at ION METIS CORPORATION
January 1, 2011 - Present
Led end-to-end delivery of AI systems, including an Agency Swarm multi-agent framework (OpenAI Agents SDK) that generated KPI pre-shift briefs, performed read-only SQL audience segmentation across reservations and CRM data, and drafted Mailchimp campaigns via a dedicated MCP server. Implemented hard no-auto-send gates to block PII leakage, enhanced reliability with OpenAI tracing, rate limiting, schema validation, and a robust tool-calling orchestration with parallel and sequential execution, and graceful degradation during upstream failures. Built an embedding-based RAG pipeline feeding Postgres (with pgvector) and delivered streaming data via FastAPI SSE.
VP Marketing and Technology at QUORiON Data Systems GmbH
January 1, 2001 - January 1, 2025
Launched production RAG support assistant with chat memory and grounded citations; built a secure GA4 analytics assistant using Firebase Cloud Functions and Custom GPT; developed an offline Kitchen Display System (Electron) streaming TCP POS orders with validation, backpressure, and performance instrumentation. Reverse engineered legacy POS communications to enable third-party integrations without middleware, implemented OAuth-secured upserts for HubSpot contacts, and validated WooCommerce-to-legacy POS sync with robust deduplication.

Education

MBA at University of Florida
January 11, 2030 - March 5, 2026
BS, Biology (Pre-Med) at Tufts University
January 11, 2030 - March 5, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Media & Entertainment

Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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