Mircea Darius C. Email & Phone Number

Romania

As the first data focused hire at Valutico, I am leading the overhaul of our data infrastructure from legacy service based data pipelines (ruby services, postgraphile, azure logic apps) to a modern data platform based on Databricks, mlflow, dbt and Snowflake.The new platform I designed and built massively reduced stored data size by roughly 90% while.

Berlin, Germany

Worked on the data infrastructure for ml models which set prices for millions of articles monthly. The impact of this project was a 22% increase in profitability and 5% increase in sold items.Designed, developed and deployed ETL pipelines and parts of a machine learning platform using a modern data stack (mlflow, databricks, dbt, redshift spectrum, aws.

Delivered data solutions to various customers using cloud providers such as AWS and Google CloudDesigned and developed ETL solutions using Argo workflows & Prefect on GKEWorked on internal initiatives to standardize Airflow and Dbt projects

Remote

Worked with industry experts to deliver several web scraping projects including FANG customers.Contributed to open source and internal libraries used for web scraping and scraped data analytics.Designed, implemented and deployed monitoring and analytics solutions for scraping at scale with Jupyter notebooks and Pandas.

Cluj County, Romania

Designed, developed and maintained infrastructure for web scraping hundreds of websites, which was based on Docker products, the Scrapy framework and Selenium.Researched and implemented solutions for scaling and deployment problems (eg. distributed crawling, continuous integration).Benchmarked and integrated monitoring services such as Datadog and Kibana.