Barnabas Jovanovics
Senior Consultant at Alembic
Austria
Summary
🤩
Rockstar🎓
Top SchoolBarnabas Jovanovics is a Senior Consultant and software engineer based in Austria with 11 years of hands-on experience building backend systems and shipping resilient production code. He has progressed from automation and electrical engineering roles into software, earning a BSc in Software and Information Engineering and bringing practical systems thinking to web and cloud projects. Barnabas contributed to notable open-source projects—improving S3 presigned URL handling in ex_aws_s3 and adding robust data-update features and tests to redux-toolkit—demonstrating attention to correctness and developer ergonomics. At TravelTechDeluxe and now Alembic he focused on pragmatic engineering for the travel domain, blending operational experience with backend development. Colleagues value his eagerness to learn and his knack for refactoring and test-driven improvements that make libraries and services more consistent and reliable.
11 years of coding experience
12 years of employment as a software developer
A-levels, English, German, Math, Computer Science, A-levels, English, German, Math, Computer Science at Wifi DornbirnBachelor of Science - BS, Computer Science - Software and Information Engineering, Bachelor of Science - BS, Computer Science - Software and Information Engineering at Fachhochschule Vorarlberg
Github Skills (19)
javascript10
elixir10
testing10
typescript10
redux-toolkit10
service-design10
typescript-types10
aws-s310
state-management10
service-provider10
typescripts10
jes9
apidoc9
jtest9
api9
Programming languages (11)
Github contributions (5)
reduxjs/redux-toolkit
Apr 2022 - Jun 2022
The official, opinionated, batteries-included toolset for efficient Redux development
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 reviews, 6 commits, 2 PRs in 2 months
Contributions summary:Barnabas implemented and refined functionality related to managing and updating data within the Redux Toolkit Query system. They introduced features like `upsertQueryData` to handle data updates efficiently. The commits show the development of thunks, which interact with the Redux store to perform operations and updates. Additionally, the user added comprehensive tests to ensure the correct functionality of the introduced features.
reactbatteries-includedbatteriesreduxtoolset
ex-aws/ex_aws_s3
Dec 2022 - Dec 2022
Role in this project:Backend Developer
Backend DeveloperContributions:2 reviews, 5 commits, 3 PRs in 1 day
Contributions summary:Barnabas primarily focused on enhancing the functionality of the `ex_aws_s3` library by addressing pre-signed URL generation. They refactored code to use a unified function for generating URLs, ensuring consistency across different scenarios. The user also added comprehensive tests to cover various configurations, including virtual hosts, S3 accelerate, and port settings. In addition, they improved documentation to clarify usage and options.
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