Skip to content
View RafaelTarachuck's full-sized avatar

Block or report RafaelTarachuck

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
RafaelTarachuck/README.md

Hi, I'm Rafael Tarachuck 👋

I'm a Senior Data Engineer and Analytics Engineer working in the iGaming / betting industry, focused on building scalable data platforms, analytical models, and automation-driven solutions.

I operate end-to-end across the data stack — from ingestion and distributed processing to analytics, automation, and system integrations — always prioritizing performance, reliability, cost efficiency, and business impact.


🧠 About Me

  • 👨‍💻 Senior Data Engineer / Analytics Engineer / Data Analyst
  • 🎓 Bachelor’s degree in Economics (strong quantitative and business background)
  • ⚙️ Hands-on experience with large-scale data environments
  • 📊 Strong focus on analytical modeling, metrics, and decision support
  • 🤖 Builder of data automations and system integrations
  • 🚀 Continuous interest in data architecture, performance optimization, and data-driven products

🏗️ What I Do

  • Design and maintain data pipelines (ELT / ETL)
  • Build and maintain analytics models using dbt
  • Distributed data processing with Spark and Databricks
  • Advanced analytics and warehousing with BigQuery
  • Development of self-service analytics and dashboards (Metabase, Power BI)
  • Automations and integrations (APIs, Slack, WhatsApp, n8n)
  • Data workloads using Python, Dask, and Spark
  • Server and infrastructure management
  • Implementation of serverless solutions (Cloud Run and similar services)
  • Continuous optimization of cost, performance, and data reliability

🚀 Technologies & Tools

💻 Data Engineering & Analytics

Python SQL BigQuery Databricks Apache Spark dbt

📊 Analytics & Visualization

Metabase Power BI

⚙️ Automation, Infra & Platform

Git GitHub Docker n8n Google Cloud

📈 Data Science (when needed)

Pandas NumPy Scikit Learn Dask


📌 GitHub Stats

Most of my production work is developed in private and corporate repositories. The technology stack listed above reflects my real-world experience.


📫 Contact


Popular repositories Loading

  1. MQL5_praticas MQL5_praticas Public

    Práticas em linguagem mql5

    MQL5 1

  2. praticaDeEstudoPython praticaDeEstudoPython Public

    Práticas de estudo em Python

    Jupyter Notebook

  3. Pratica_curso_DS Pratica_curso_DS Public

    Práricas do Cursode cIêntista de dados

    Jupyter Notebook

  4. RafaelTarachuck RafaelTarachuck Public

  5. Projeto_reducao_inadimplencia Projeto_reducao_inadimplencia Public

    Projeto final do curso de formação em ciência de dados

    Jupyter Notebook

  6. ifood-case ifood-case Public

    Resultados da atividade teste para o cargo de engenheiro de dados.

    Jupyter Notebook