Jonathas Conceição
Software Engineer at Emad Jr. - Empresa Júnior do Curso de Administração da UFPel
Brazil
Summary
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RockstarJonathas Conceição is a software engineer from Brazil with a decade of experience focused on backend and parallel systems, especially in Rust and functional programming. He contributes to notable open-source projects like actix, where he improved asynchronous message handling, refactored ActorFuture/ResponseFuture types, and strengthened resolver and atomic response behaviors. His work on actix-net added robust integration tests and Arbiter enhancements such as local_join, reflecting a strong emphasis on correctness in timing and async coordination. A programming-language enthusiast and parallel-systems thinker, he pairs deep technical curiosity with practical improvements that make concurrent frameworks more flexible and testable.
10 years of coding experience
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (18)
asynchronous10
messaging10
futures10
multithreading10
async10
testing10
actix-web10
message-system10
message-handler10
message-bus10
rust10
actor-model10
concurrency10
messagebox10
runtimes9
Programming languages (10)
Github contributions (5)
actix/actix
Jan 2020 - May 2020
Actor framework for Rust.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:4 reviews, 15 commits, 19 PRs in 3 months
Contributions summary:Jonathas primarily contributed to the `actix/actix` repository by fixing documentation examples and improving the asynchronous message handling capabilities of the framework. They refactored code related to `ActorFuture` and `ResponseFuture` to allow for more flexible return types and more streamlined integration. The user also addressed issues in the resolver actor and implemented changes for the `AtomicResponse`. These modifications indicate a focus on enhancing the asynchronous message handling features and overall usability of the `actix` framework.
concurrencyrustactoractixactor-model
actix/actix-net
Feb 2020 - Apr 2020
A collection of lower-level libraries for composable network services.
Role in this project:Backend Developer & Test Automation Engineer
Backend Developer & Test Automation EngineerContributions:8 commits, 7 PRs, 3 pushes in 2 months
Contributions summary:Jonathas primarily focused on enhancing the `actix-net` project by introducing and refining integration tests. They implemented tests to validate basic usage of key components like `System`, `Arbiter`, and `futures`, specifically focusing on timing and asynchronous operations. Furthermore, the user added functionality for the `Arbiter` by introducing the `local_join` function and associated tests. Finally, they upgraded dependencies and ran formatting tools across the project.
multithreadingrustruntimenetworkingcomposable
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