Gabriel-adrianย Constantin
Big Data Engineer
Bucharest, Romania
Summary
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Senior๐
Top SchoolGabriel-adrian Constantin is a Big Data Engineer based in Bucharest with eight years of experience building scalable ETL and streaming solutions and a formal background in AI (MSc with top marks). He has designed end-to-end pipelines ingesting IoT streams with NiFi, implemented Spark-based processing, and led migrations from on-prem systems to AWS Redshift while optimizing cloud costs through SQL refactoring and autonomous scheduling. Comfortable in production tooling, he built CI/CD pipelines for SQL and Airflow DAGs, restructured legacy Informatica flows into Airflow, and added robust data quality testing and alerting via Grafana and CloudWatch. At Orange Services he automated DBT test generation, containerized test execution, and integrated monitoring and notification for pipelines, while also presenting AI research and prototyping models in internal workshops. He mentors junior engineers and interns regularly, blending hands-on engineering with a researcherโs curiosityโan indication of his T-shaped profile that pairs deep data-platform skills with active AI interest.
8 years of coding experience
2 years of employment as a software developer
Master's degree, Artificial Intelligence, 9.63, Master's degree, Artificial Intelligence, 9.63 at University of Bucharest
English, Romanian, French
Github Skills (28)
uinput8
ipados7
android-application7
webapp6
tablet6
multi-touch6
graphic6
banking5
touchscreen5
rotate5
stylus5
freetype5
linux4
browser4
x114
Programming languages (5)
Github contributions (5)
gabrielconstantin02/TapAnime
Oct 2018 - Jul 2020
Contributions:3 releases, 30 pushes, 3 branches in 1 year 8 months
gabrielconstantin02/WorkoutTracker
Feb 2019 - Aug 2019
Contributions:5 releases, 31 commits, 2 PRs in 6 months
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