Alison Cordoba
Data Engineer Aprentice @Nashville Software School
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WORK HISTORY
Data Engineer Aprentice @Nashville Software School
Nashville, TN, US
Designing and implementing ETL workflows to clean, transform, and load data from CSV, APIs, and cloud sources (Azure Blob Storage, MongoDB, PostgreSQL).Creating and querying relational databases and performing advanced operations using PostgreSQL and SQLAlchemy.Automating file format conversions, including CSV to Parquet, and using tools like DuckDB for efficient in-memory data operations.Setting up virtual environments and managing dependencies using requirements.txt and venv.Writing and debugging Azure Functions for real-time blob trigger processing and streaming large datasets in chunks with Pandas.Using Polars, Pandas, and PyArrow for high-performance data transformations and storage optimizations.Developing workflows to load and update tables in SQL clients like DataGrip, and using Git/GitHub for version control and workflow management.
EDUCATION
Corvinus University of Budapest
Bachelor's degree, Sociology
Nashville Software School
Certificate , Data Engineer
Nashville Software School
Data Science
ABOUT ALISON CORDOBA
In 2025, I completed Nashville Software School’s intensive Data Engineering bootcamp (top-tier cohort, 900+ hours). There, I designed, built, and deployed end-to-end modern data stacks with:• Snowflake + dbt + Airflow/Dagster • Python/FastAPI backends and REST/SFTP/Kafka ingestion • PostgreSQL data modeling (star/snowflake schemas) • Databricks, Spark, Docker, and CI/CD on AWS & GCP Before pivoting to tech, I ran marketing campaigns that grew engagement 40%+, managed Salesforce CRM for a logistics company, and led teams across three countries. I bring the same data-driven mindset I used to reactivate dormant customers and optimize content strategies—except now I do it at terabyte scale instead of spreadsheet scale.Currently looking for my first full-time Data Engineer role (junior or mid-level) where I can keep building fault-tolerant pipelines and warehouse solutions that power decisions.Tech stack I work with every day: Python | SQL | Snowflake | dbt | Airflow | Dagster | FastAPI | Kafka | Databricks | Spark | PostgreSQL | Docker | Git | AWS | GCP | AzureNashville-based ∙ Fully remote friendly ∙ Open to relocation for the right teamIf you\'re hiring Data Engineers (or love talking about incremental processing and medallion architecture), let’s connect a•••••••@outlook.com
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