danieldomingueztrejo.com

Daniel
Domínguez Trejo

Data engineer building reliable pipelines that take raw data to decisions people can trust.

Recent graduate based in [City, Country] · open to remote and relocation.

Get in touch GitHub LinkedIn Download CV
SourceIngestTransformWarehouseServe

Projects

Open data to dashboard pipeline

Pulls a public open-data API on a schedule, models it into a star schema, tests data quality on every run, and serves the result in a dashboard.

  • In progress
  • Airflow
  • dbt
  • DuckDB
  • Docker
Code

Real-time event streaming

Simulated events flow through Kafka into Spark Structured Streaming, with windowed aggregations written to a queryable store.

  • In progress
  • Kafka
  • Spark
  • Python
Code

Cloud deployment with Terraform and CI/CD

The first pipeline deployed to the cloud as code, with automated tests and releases on every push.

  • In progress
  • Terraform
  • GitHub Actions
  • AWS or GCP
Code

Skills

Languages
Python, SQL
Pipelines
Airflow, dbt, Spark, Kafka
Storage
DuckDB, PostgreSQL, BigQuery
Infrastructure
Docker, Terraform, GitHub Actions
Languages spoken
Spanish (native), English ([level])

About

I recently graduated in [your degree] from [your university]. I like the unglamorous parts of data work: pipelines that fail loudly, tests that catch bad data early, and documentation the next person can follow.

I’m looking for a junior data engineering role where I can keep learning from a team that ships.

Contact

The quickest way to reach me is email.

hello@danieldomingueztrejo.com