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Rayner Sulyak

Rayner Sulyak

Software Developer Internship

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location of Rayner SulyakVila Nova de Gaia, Porto, Portugal

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  • Timeline

  • About me

    Developer | C | C++ | Rust | Python

  • Education

    • Cultura Inglesa

      2018 - 2020
      English as Second Language

    • Cefet/RJ - Centro Federal de Educação Tecnológica Celso Suckow da Fonseca

      2017 - 2020
      Technical High School Diploma Information Technology Technician with Emphasis on System Development 82%

    • Universidade Federal Fluminense

      2021 - 2025
      Bachelor's degree Computer Science

      Activities and Societies: Courses: Data Structures and Algorithms in C, Operating Systems, OOP in Java, Agile Software Development, Python Programming, Network Programming, High Performance Cloud Computing with AWS, Distributed Systems

  • Experience

    • Instituto Nacional de Tecnologia

      May 2019 - Jan 2020
      Software Developer Internship

      Developed an API in C to read and decode data from an IMU.Implemented a database using SQLite to store information obtained from multiple API’s.Wrote an API in Unity using C# to get information from an IMU.Created a program in Python with a GUI to manipulate sound waves.Worked with a multidisciplinary team developing C code for arduinos.

    • CNPq

      Oct 2022 - now
      Scientific initiation scholar

      Co-authored a Rust codebase to leverage data mining techniques, optimizing solutions for improved performance.Worked on optimizing algorithms in C using GRASP and Local Search heuristics.Implemented data mining to speed up and improve precision of algorithms.Developed heuristics in C to solve the Traveling salesman and Knapsack problems.

    • Blincast Media

      May 2023 - now
      Software Developer

      Improved the JavaScript codebase of an internal tool through refactoring.Developed web applications using Python and Flask framework.Optimized the main production database by reimplementing it using data normalization.Developed and implemented automated tasks using Bash, streamlining processes and improving efficiency.

  • Licenses & Certifications