GitHub

Hello, this is Eliseu Lucena Barros

I'm a passionate software developer living in Fortaleza, Brazil. I love being part of development of Back-end technologies. I like to organize conferences and give talks. I love open source development and functional programming, I build things on my GitHub profile (here). I love C programming and Odin programming language (which is similar to Go and C/C++). I have over 6 years of professional experience with programming.

The past inspires me http://worrydream.com/dbx/

🌱 I’m currently learning Golang and Erlang
👯 I’m looking to collaborate on Open-Source Projects
🤔 I’m looking to help with any technical step in the process of software-making
💬 Ask me about my computer setup with NixOS (heheheh)
📫 How to reach me: https://www.linkedin.com/in/eliseulucenabarros-3333/
🎓 A updated version of my EUROPASS CV: CV
⚡ Fun fact: I'm still playing Portal 2

Do not forget to view my open source projects below 👇🏻

typewriter-song - Using the eBPF framework(linux kernel bytecode 'interface', with bpftrace) with a websocket on C to do typewriter strokes on the keyboard, has been a consequence of learning/searching the DTrace tracking system stuff on the OpenIndiana/OpenSolaris Operating System.

Kernel Patch (RR Schedule) - Over 6 months searching for a Kernel patch with found problems on load-average on my Linux system, trying all sort of things to solve, and finally changed the default kernel scheduler to minimize my problem of playing games and freezing/high CPU usage

dequeued_language - A Double queue ring buffer-based language, inspired by Porth (a asm clone of Forth) to deal with playing ideas of a old custom-made language implemented by myself on Haskell and try to see what we can achieve with concurrency paradigm and distributed / RPC (future!) on this little toy language with the core have been created on little sort of a week.

spawn-rune - A 24h/weekend project that take solve the pain of my Mate Desktop usage and create a bloat free launcher of programs using Odin and Raylib, a marathon which also have C bindings for a custom tiny C library of my own for this project.

csv-parser-c - A pure C, tiny, bloat-free, leak-free CSV parser, using only STB-style libraries and custom allocators to have memory management and streaming capabilities to read CSV files from disk, is a portable drop and using library, can be just included and used on C/C++ projects!

dama-odin - A Checkers Game made with Odin using Raylib library binds that creates a board for playing the game with a custom debug system and handmade interface, inspired by the idea of immediate mode interfaces and good usage of resources from Data Oriented Design capabilities on the Odin programming language.

Presentations Talks Given

Down bellow are some of my presentations that have be done and they repos as well as they URL for the content

nixOS Presentation, Talk - NixOS presentation describing and explaining what is nixOS and what it accomplishes as an operation system and package management, that solves the problem of duplication of versions from the same package (NOT YET FINISH)

RDF Presentation, Talk - RDF presentation, the turtles(triples) representation of information for semantic web and semantic desktop, a way mechanicaly simplify the way to represent a ontology of a information, that a machine can understand and use to search, agregated and use on a distributed environment (INCOMPLETE 50%, WORKING ON PROGRESS)

CONTECSI USP - International Conference on Information Systems and Technology Management - ISSN 2448-1041, DOI 10.5748/16CONTECSI/CID-6076 - Speaker substitute selected to talk about "RESIDENTIAL AUTOMATION SYSTEM VIA APPLICATION USING INTERNET OF THINGS", represent the DAG (Data Analysis Group ~ Estácio) on 16CONTECSI, presenting the way of view of use of a automation, to expand the concept to ideas for a social impact on who we live your lives as a daily bases, base on a prove of concept using simple microcontrollers and bibliographical research papers, to support the paper (DONE)

Haylang Presentation, Talk - A Hylang presentation, trying to unify the ideas from the old Lisp language to the new, modern Python language and see if we can introduce this ideas and the use of then from the past, with they sintax, to the new, programming languages, presenting possibilities for the future (FINISH)

Functional Programming, Talk - Explaning the underlining ideas of functional and combinatory programming using python on a Python conference ministred on Brazil, using a composition of functions to do the polymorphism and inheritance that we always talk about on OOP (FINISH)

Git Upstart, Talk - Presentation on initial concepts of using Git, as well as the introduction of commands for a good workflow, lectures given mainly at Odonto System, as well as other places such as online forums for discussing technology (DONE)

Docker Startup, Talk - Lecture, introduction to Docker technology, as well as its initial commands, and its main features, as an introduction to the technology sector in the OPOVO newspaper (DONE)