São Paulo, Brazil

Artur Guimarães

Artur
Guimarães

Data Platform Engineer — building reliable data infrastructure on the cloud.

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About

I'm a Data Platform Engineer at Tata Consultancy Services, focused on building and maintaining cloud-native data infrastructure. My work centers on Python, PySpark, and AWS — designing scalable pipelines, automating ETL processes, and applying the Medallion Architecture to real-world commercial data lakes. I'm passionate about solving hard infrastructure problems with clean, purposeful engineering, and I'm based in São Paulo, Brazil.

Experience

Jan 2026 — Present

Mid-level System Analyst

Tata Consultancy Services — Remote

  • Data Platform Engineer supporting the Johnson & Johnson MedTech LATAM commercial Data Lake
  • Architected and deployed a custom Observability API on Kubernetes, centralizing and automating data lineage tracking, SNS topic subscriptions, and job scheduling insights
  • Engineered Salesforce and internal API integrations within the ETL framework, expanding the platform's data ingestion capabilities
  • Managed platform features including JupyterHub on Kubernetes, ensuring high availability and scalability for data engineering teams

Jan 2024 — Dec 2025

Data & Analytics Intern

Johnson & Johnson — São José dos Campos

  • Part of the Johnson & Johnson IT Internship Program, focused on data products for MedTech and Innovative Medicine LATAM
  • Developed standardized and scalable ETL pipelines using AWS Glue, Lambda, EventBridge, and Step Functions
  • Developed a GenAI workflow to automate core ingestion configuration files, reducing manual overhead and speeding up data onboarding
  • Collaborated on a Python framework for creating and maintaining a data lake based on Delta Tables

Jul 2023 — Dec 2023

AI & ML Intern

Compass UOL — Remote. Participated in the 5-month Compass UOL Internship Program, focused on machine learning, cognitive computing, and Amazon Web Services (AWS).

Education

Systems Analysis & Development

Fatec Taubaté — Technology degree in Systems Analysis and Development (CST).

Skills

Languages & Frameworks

Python PySpark SQL FastAPI

Cloud & Infrastructure

AWS Terraform Docker Kubernetes

Data Engineering

Apache Spark Delta Lake

DevOps & Tooling

Git Bitbucket Jenkins Linux Postman

Certifications

AWS Certified Cloud Practitioner badge

AWS Certified Cloud Practitioner

Amazon Web Services

Contact

Let's connect on LinkedIn

linkedin.com/in/arturguimaraes

Or drop me an email

arturfg.cloud@gmail.com