Expert at the intersection of data, code, and artificial intelligence — crafting solutions from raw insights to production-ready language model architectures.
Technical Skills
Three core pillars behind every solution I build — from data exploration to full-scale AI deployment.
Turning raw data into actionable insights. I combine statistical techniques, visualization, and deep exploration to uncover hidden patterns that drive smarter business decisions.
Building clean, efficient, and scalable software. From automation scripts to complex backend applications, I write code that doesn't just work — it's readable and maintainable.
Designing and fine-tuning large language models for specific needs. Covering fine-tuning, prompt engineering, RAG pipelines, and optimal architecture design — so the AI built is truly relevant and accurate.
My Profile
I'm Oldy Sandro, an AI and data practitioner focused on meaningful solutions. My journey spans large-scale data exploration to building language models from scratch.
When others see chaos in data, I see patterns and opportunities. When AI systems feel generic, I find ways to make them precisely on target.
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Network & Contact
Connect for collaboration, project discussions, or just sharing ideas about AI and data.