dar4datascience
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Capabilities

Skills

Languages

  • Python
  • SQL
  • PySpark
  • R
  • JavaScript
  • Bash

AWS

  • Glue
  • Lambda
  • Step Functions
  • DMS
  • S3
  • Athena
  • SAM
  • CloudFormation

GCP

  • BigQuery
  • Dataform
  • Dataproc
  • Dataflow / Apache Beam
  • Pub/Sub
  • Cloud Functions
  • Cloud Composer
  • Cloud Storage
  • Cloud Logging

Data Platforms & Processing

  • Databricks
  • Delta Lake
  • Unity Catalog
  • Spark
  • DuckDB
  • Kafka
  • Presto
  • Hive
  • PostgreSQL
  • Microsoft Fabric
  • NoSQL databases

Architecture & Modeling

  • Medallion architecture
  • ETL/ELT pipeline design
  • Streaming pipelines
  • Dimensional modeling (star / snowflake schema)
  • Data governance

DevOps & IaC

  • GitHub Actions
  • GitLab CI
  • Terraform
  • Docker
  • Git / GitHub / GitLab / Bitbucket
  • Jira
  • Confluence

BI & Analytics

  • Power BI
  • Tableau
  • Looker
  • ThoughtSpot (NLQ)
  • Quarto

AI Engineering

  • LLM integration (OpenAI, Gemini)
  • Model Context Protocol (MCP)
  • Agentic AI frameworks
  • Structured outputs
  • Natural-language querying

Backend

  • FastAPI
  • Django
  • REST APIs
  • OOP

Credentials

Certifications

  • LLM Engineering with Structured Outputs

    Weights & Biases · 2025

  • CI/CD for Machine Learning (GitOps)

    Weights & Biases · 2024

  • Azure AI Fundamentals

    Microsoft · 2024

  • Applying Machine Learning and AI Services on AWS

    Cloud Academy · 2023

  • Engineer Data in Google Cloud

    Google · 2023

Education

Education

  • Specialization, Data Science

    Universidad Nacional Autónoma de México (UNAM) · 2019–2020

  • Bachelor's degree, Economics

    Universidad Nacional Autónoma de México (UNAM) · 2015–2021