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Developing new things
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Developing new things
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tuni56/README.md

Rocío Baigorria

Data Engineer | AWS | Kafka | SQL | Python

I build scalable batch and real-time data platforms on AWS, focused on reliability, performance, and cost efficiency.

US Citizen | Open to Remote Roles and Relocation to the United States

Co-Leader at AWS Girls Argentina User Group | Community Speaker across LATAM

Core Expertise

  • AWS Data Platforms: S3, Glue, Athena, Redshift, Lambda
  • Batch & Streaming Pipelines
  • Apache Kafka / Event-Driven Architectures
  • SQL Data Modeling (Star Schema, Fact & Dimension Tables)
  • Python for ETL, automation, and data workflows
  • Terraform / Infrastructure as Code
  • Monitoring, Observability, and Cost Optimization

Community Leadership & Speaking

  • Co-Leader, AWS Girls Argentina User Group
  • Speaker, Data Wizard (Peru)
  • Speaker, AWS User Group La Paz
  • Upcoming Speaker, ACMUD Bogotá and AWS user group Arequipa (May 15)

I enjoy helping engineers grow through practical talks on cloud, data platforms, and real-world architecture.

Featured Projects

Ecommerce Data Warehouse

Analytical platform on Redshift Serverless with incremental ingestion, star schema modeling, and Terraform-managed infrastructure.

Stack: Redshift, S3, SQL, Terraform

🔗 https://github.com/tuni56/ecommerce-data-warehouse-redshift

Real-Time Event-Driven Data Pipeline

Kafka-based streaming architecture designed for resilient ingestion, schema evolution, and observability.

Stack: Kafka, Python, Redis, Grafana, Terraform

🔗 https://github.com/tuni56/real-time-event-driven-data-pipeline

Serverless Data Lake Platform

AWS-native data lake with raw, processed, and curated layers using S3, Glue Catalog, and Athena.

Stack: S3, Glue, Athena, Python, CloudFormation

🔗 https://github.com/tuni56/serverless-aws-data-lake-with-kiro

AWS Serverless Cost Dashboard

Automated pipeline for AWS Cost & Usage Reports with near real-time visibility and alerting.

Stack: Lambda, S3, CloudWatch, SNS, Python

🔗 https://github.com/tuni56/AWS-Cost-Dashboard-Serverless-

Certifications & Professional Development

  • Confluent Data Streaming Engineering Foundations
  • AWS re:Invent All Builders Welcome Grantee
  • Migration and Modernization on AWS
  • AWS AI Practitioner Program
  • McKinsey Forward Program (Leadership, Problem Solving & Business Communication)

Connect

GitHub Space Invaders

Pinned Loading

  1. ecommerce-streaming-data-platform ecommerce-streaming-data-platform Public

    Real-time ecommerce streaming data platform using Kafka, AWS Route 53 routing, event-driven architecture, and observability with Grafana.

    Python

  2. serverless-aws-data-lake-with-kiro serverless-aws-data-lake-with-kiro Public

    Cost-optimized serverless AWS data lake using S3, Glue, Athena, CloudFormation, and Kiro. Raw/curated architecture, Parquet, automated crawlers, and zero-idle compute.

    Python 3

  3. iot-data-architecture-aws iot-data-architecture-aws Public

    Cost-effective AWS architecture for ingesting, storing, and querying 5 years of IoT sensor data using a serverless data lake approach.

    1 1

  4. AWS-Cost-Dashboard-Serverless- AWS-Cost-Dashboard-Serverless- Public

    AWS Cost Dashboard Serverless

    Python

  5. real-time-event-driven-data-pipeline real-time-event-driven-data-pipeline Public

    Real-time event streaming pipeline with Kafka, Schema Registry, Kafka Streams, and production monitoring. Demonstrates advanced data engineering patterns at scale.

    Java

  6. datalake-analytics-pipeline datalake-analytics-pipeline Public

    Python