Attila Szabo
Big Data Expert And Platform Engineer (contract)
Hungary
Summary
🤩
Rockstar🎓
Top SchoolAttila Szabo is a Big Data expert and platform engineer with over a decade of experience designing and implementing large-scale data systems, primarily in finance, chemicals and cloud migrations. He architects and executes multi-petabyte data warehouse moves to AWS, combining hands-on implementation with cost and reliability optimizations using EMR, S3, Presto/Athena, Kafka, Cassandra and columnar formats like Parquet/ORC. A long-term Apache Sqoop committer and release manager, he has contributed important bug fixes and robustness improvements to a flagship open-source ingestion tool. Comfortable in a variety of languages from Java and Scala to Clojure, Haskell and Python, he blends systems programming depth with practical data engineering. He also brings teaching experience—over six years of part-time lecturing—so he pairs technical leadership with mentorship and onboarding skills. Based in Hungary, he often operates as architect-implementer on cloud-first BI and data science engagements, bridging enterprise requirements and open-source ecosystems.
10 years of coding experience
12 years of employment as a software developer
BSc, Computer Science, Math, BSc, Computer Science, Math at Eötvös Loránd TudományegyetemMSc, Software Engineering, MSc, Software Engineering at Cranfield University
Hungarian, English, German
Github Skills (6)
javas10
sql10
java10
database-management9
quality-assurance8
software-quality8
Programming languages (4)
Github contributions (5)
apache/sqoop
Sep 2016 - Feb 2018
Mirror of Apache Sqoop
Role in this project:
Backend Developer
Backend DeveloperContributions:3 reviews, 67 commits, 2 PRs in 1 year 6 months
Contributions summary:Attila contributed to the Apache Sqoop project by fixing a bug related to the direct connector usage and an issue where ClassWriter fails if a column name contains a backslash character. The user also made changes to include the stack trace in the logging of exceptions in ExportTool and added a validation check for --hive-import and --incremental lastmodified. Furthermore, the user introduced the escape logic for column mapping parameters and fixed the SqoopOptions's parseColumnMapping method to support precision in mapping.
apachedatastreamsqoophadoopjava
maugly24/dotfiles
Nov 2020 - Aug 2024
Contributions:2 PRs, 29 pushes, 3 branches in 3 years 10 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.