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sparkup/README.md

Hey, I’m David.

I’m a senior software and data engineer with over 15 years of experience across full-stack development, data engineering, and technical leadership. My work has consistently focused on designing, industrialising, and operating production-grade platforms and systems in data-intensive environments.

I specialise in building reliable, scalable data platforms and backend systems that support complex business workflows, APIs, and decision-critical applications. Alongside this foundation, I design and integrate applied AI solutions — including LLM-based systems, RAG architectures, and MLOps pipelines — with a strong emphasis on robustness, observability, and long-term production viability.

Through both professional and personal projects, I work end-to-end across the system lifecycle: architecture and data modelling, pipelines, distributed systems, CI/CD, deployment, monitoring, and operational reliability. My focus is always on turning data and AI into durable, maintainable systems that deliver real business value.

Outside of engineering, I’m into trail running and ultra-endurance. If you’re ever around Lyon and feel like chatting about systems, data, or AI — or going for a run — feel free to reach out.

Focus areas

Data & AI Platform Engineering · Production AI Systems · Data Engineering · LLM-based Systems · RAG Architectures · MLOps · DevOps

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