Antonio Gelameris
Software Developer at Hypervolt
Milan, Lombardy, Italy
Summary
🤩
Rockstar🎓
Top SchoolAntonio Gelameris is a Scala-focused software developer and former physicist with 7 years of experience building high-performance, distributed systems across fintech, public administration, and cloud platforms from Milan. He has designed large-scale event-sourced and authorization systems using Akka, Scala 3 and the Typelevel stack, and productionized custom transaction protocols with Kafka and Kubernetes. A contributor to prominent open-source projects like typelevel/cats, he has improved parallelism primitives and fixed core traversal and performance issues, reflecting a strong focus on correctness and efficiency. Antonio pairs hands-on engineering with mentorship—he’s run workshops and guided juniors—while also maintaining a pragmatic tooling and CI posture across Concourse, SBT and Scala-CLI. Fluent in both Java and functional Scala ecosystems, he brings a physicist’s rigor to system design and benchmarking, plus an unexpected knack for small native utilities and parsers used in data pipelines.
8 years of coding experience
8 years of employment as a software developer
High School Diploma Mathematics and Computer Science, High School Diploma Mathematics and Computer Science at Liceo Scientifico Leonardo BresciaBachelor's degree Physics, Bachelor's degree Physics at Università di Pavia
Italian, English, greco
Stackoverflow
120reputation
4kreached
4answers
2questions
Github Skills (17)
lib10
testing10
scala10
parallel-processing10
cat10
functional-programming10
sbt-plugin10
benchmarking8
benchmark8
dependency-management8
git8
generics6
iterm6
bash6
java6
Programming languages (24)
Github contributions (5)
foundweekends/giter8
Apr 2021 - Aug 2021
a command line tool to apply templates defined on GitHub
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 reviews, 23 commits, 12 PRs in 3 months
Contributions summary:Antonio primarily contributed to the back-end logic of the project. They added new string formatters, renamed a function, and modified the string template and test configurations. Furthermore, they updated project dependencies and fixed an issue with SSH authentication. Their contributions focused on improving the core functionalities of the command-line tool.
command-line-toolgiter8scalasbt-plugin
typelevel/cats
Jun 2022 - Oct 2022
Lightweight, modular, and extensible library for functional programming.
Role in this project:Back-end Developer
Back-end DeveloperContributions:24 reviews, 17 commits, 6 PRs in 3 months
Contributions summary:Antonio primarily contributed to the `cats` library, a functional programming library. Their work included adding and refactoring methods like `flatParMapN`, `parFlatMap`, and related tests, enhancing parallel processing capabilities. The user also refactored benchmarks related to Chain and CollectiveMonoid, improving performance and efficiency. Additionally, they fixed map concatenation and addressed stack overflow issues in `unorderedTraverse`, demonstrating a focus on core library functionality and optimization.
functional-programming
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