678 Studio — South Holland, the Netherlands
Independent data science & AI development — from prototype to production.
Independent data scientist building AI agents, LLM-powered systems, RAG pipelines and production ML — end-to-end, across everything data.
Overview
A one-person studio.
Senior attention, no overhead.
I'm Ali — the person behind 678 Studio. I grew up curious about how things work and ended up building a career out of turning messy data into decisions people can actually act on. Today I help ambitious teams in the Netherlands and across the EU put AI to work, without the hype.
What I do
AI agents & automation
I build autonomous agents that handle real work — reading documents, querying APIs, updating databases and drafting responses. When confidence drops, they escalate to a human. Whether it is loan review, contract analysis or customer-support triage, you get a system that works while you focus on higher-value decisions.
LLM & GenAI systems
Turn scattered documents and knowledge bases into intelligent systems that answer accurately, cite sources and enforce structured outputs. From RAG pipelines to multi-step reasoning agents, every system is built with retrieval, tools and evaluation so quality is measurable, not assumed.
Forecasting & time-series
Predict demand, sales trends or asset turnover with models validated through rigorous backtesting. I deliver forecasts you can trust, with clear uncertainty bounds and drift monitoring so you spot degradation before it affects your planning.
Classification & predictive models
Identify churn before it happens, flag risky applications or prioritise cases that need attention now. Models are built for your specific domain — risk, healthcare, fraud — with explainability built in so stakeholders understand the why, not just the what.
Featured work
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