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Rubén Solano

Portfolio

Projects

Each project states its origin — professional, freelance, personal or experiment — and its real development status. Data in personal projects is synthetic or public.

5 projects

  • Data engineeringPersonal project

    Analytics engineering lab on financial crime

    A personal lab that recreates an analytics engineering environment on synthetic financial-crime data, with base, core and marts layers, quality tests and orchestration.

    • Python
    • SQL
    • dbt
    • BigQuery
    • DuckDB
    • Airflow
    • +1
    Actively developedView case
  • Artificial intelligencePersonal project

    LLM assistant with long-term memory

    A language-model assistant with persistent memory and hybrid retrieval — semantic and keyword — over a graph-based store.

    • Python
    • Neo4j
    • Embeddings
    • TF-IDF
    • LLM
    PrototypeView case
  • Machine learningPersonal project

    Computer-vision inventory system

    A system combining computer vision and data processing to identify and classify items and support inventory analysis.

    • Python
    • YOLO
    • OCR
    • Embeddings
    PrototypeView case
  • AnalyticsPersonal project

    Marketing Mix Modeling with PyMC

    An analytical project exploring marketing attribution, budget allocation and response modelling with Bayesian statistics in PyMC.

    • Python
    • PyMC
    • Statistical modelling
    PrototypeView case
  • Machine learningPersonal project

    River level forecasting

    A hydrological forecasting project based on historical observations, lagged variables, baseline models and rigorous evaluation.

    • Python
    • Time series
    • Predictive modelling
    PrototypeView case

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