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PogloLopez/README.md

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Hi, I'm Pablo López

Turning operational complexity into scalable data architectures

I'm a Data & AI Automation Engineer specializing in data engineering, automation, and AI systems. I design and implement data architectures, MLOps infrastructure, automation pipelines, and bring AI to the core of operations — connecting extraction, modeling, orchestration, and interface into end-to-end products that turn manual processes into reliable, autonomous workflows.


What I do

MLOps & Automated Forecasting Design and integration of end-to-end MLOps pipelines for autonomous demand forecasting, reaching 70-82% forecast accuracy by cluster and removing dependencies on legacy third-party ERP architectures.

Market Price Intelligence Design and development of an internal analytics platform that forecasts wholesale agricultural product prices 52 weeks ahead using per-cluster ML models, benchmarking the market against internal prices and generating automated AI insights to anticipate purchasing decisions.

Agentic Development & AI-Assisted Engineering I build software using AI agents as part of my own engineering practice — spec-driven development, agent harnesses, and iterative loops (Claude Code / Agent SDK) — and bring AI into operational pipelines, such as automated insight generation, to support decision-making.

Stock-Transfer Planning Automation Built and shipped a web tool that purchasing analysts use to plan inventory transfers between stores — in production, cutting each transfer plan from hours to minutes and improving stock-reallocation decisions across stores.

Centralized Orchestration & Infrastructure Deployment of orchestration platforms (Dagster) on dedicated Linux servers to centralize, monitor, and automate critical corporate workflows, reducing operational overhead and standardizing failure monitoring.

DevSecOps & Governance Implementation of version control standards, code quality frameworks, and AI-assisted agentic workflows (Claude AI) to standardize internal software development and guarantee code alignment.


Core Technical Stack

Programming & Querying

Python SQL

Data Engineering

Polars Pandas NumPy

SQLAlchemy FastAPI Selenium Scrapy

SciPy Statsmodels Scikit Learn Feature Engineering

AI-Assisted Development

Claude Harness Engineering MCP Agentic Workflows Prompt Engineering

Infrastructure & Orchestration

Dagster Docker Linux Server SSH/SFTP

Databases & Storage

SQL Server PostgreSQL Data Warehouse

Business Intelligence & Analytics

Power BI DAX Power Query

Development Workflow & DevSecOps

Git GitHub

VS Code Cursor Google Antigravity


Selected Work (Professional Projects)

While most of my corporate engineering repositories are private, my core achievements focus on building data products end-to-end:

  • Autonomous Demand Forecasting Infrastructure: Designed an end-to-end MLOps platform reaching 70-82% forecast accuracy depending on the cluster, contributing decisively to reducing stockouts from a historical 12-20% range to around 8% for high-priority SKUs.
  • Market Price Intelligence Platform: Built an internal analytics platform forecasting wholesale agricultural product prices 52 weeks ahead with per-cluster ML models (XGBoost/LightGBM) and automated AI-generated insights, benchmarking the market against internal prices.
  • Stock-Transfer Planning Automation: Built and shipped a web tool that purchasing analysts use to plan inventory transfers between stores, cutting each transfer plan from hours to minutes and improving stock-reallocation decisions.
  • Centralized Linux Orchestration Server: Migrated dispersed, manual tracking tasks into a single Dagster instance, automating job control and recovery while optimization saved approximately 4 operational hours weekly per user.
  • Governance & Agentic DevSecOps: Standardized development repositories via GitHub, implementing agentic coding workflows with Claude Code / Agent SDK to guarantee code alignment and consistent internal software production.

Technical summaries and non-confidential project architecture details can be provided upon request.


📄 Resume / CV

Download my resume:
Download English CV Descargar CV en Español

📜 Certifications

Explore my professional certifications and courses:
View Certificates


Connect

Focused on building reliable data systems that create measurable business impact.

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  1. prueba_data_mercaldas prueba_data_mercaldas Public

    Prueba técnica de planeación de demanda para Mercaldas: ETL, análisis estratégico, visualización en Power BI y modelos predictivos en Python.

    Jupyter Notebook

  2. online_retail online_retail Public

    Exploratory Data Analysis of Online Retail Sales | Analyzing transactional data from an online store (2010–2011) to uncover sales trends, customer behavior, and product performance using Python and…

    Jupyter Notebook

  3. trafficker_tech_test trafficker_tech_test Public

    Prueba técnica realizada para proceso de selección. Incluye flujos de trabajo con Python, SQLite y Power BI para analizar el comportamiento de jugadores, depósitos y rendimiento de fuentes de tráfi…

    Jupyter Notebook

  4. nesarc_research nesarc_research Public

    Analyzing the relationship between Social Anxiety Disorder (SAD) and family history of behavioral problems using NESARC data. Includes statistical hypothesis testing (ANOVA, Chi-Square, Pearson Cor…

    Jupyter Notebook