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Jeilson A.
Back-end and Systems Engineer

Flutter
Dart
Typescript
Python
Bio

A self-taught technologist with a continuous passion for acquiring new skills, spanning technologies and musical instruments, recognizing both music and programming as art forms. Despite not being currently employed in the tech industry, stays current and sharp by engaging in various personal projects that apply and enhance coding abilities. Aspires to transition into a professional developer role, aiming to leverage a deep enthusiasm for technology into a recognized and valued career, moving beyond the informal label of "the computer whiz."

  • Software Engineer
    2/1/2023 - Present

    Developed applications using Flutter, focusing on writing clean and reusable code to enhance maintainability and efficiency. Created comprehensive automated tests to ensure application functionality and reliability. Configured CI/CD pipelines to automate deployment and testing processes, streamlining the development cycle.

  • Software Engineer
    3/1/2022 - 2/1/2023

    Developed applications using Flutter, focusing on creating scalable and high-performance mobile experiences. Emphasized writing clean, reusable code to maintain project efficiency and ensure long-term maintainability. Designed and implemented comprehensive automated tests to validate application functionality and integrity. Established CI/CD pipelines to streamline and automate the deployment and testing processes, significantly improving development workflow and reducing the time to release.

  • Postal Agent - Mail Carrier
    1/2/2013 - 1/1/2023

    Engineered a screening system utilizing Optical Character Recognition (OCR) with Python to automate the sorting of mail by address, significantly enhancing the accuracy and speed of the sorting process. Developed a supplementary application designed to assist in the registration of postal items within a semi-automated system, optimizing workflow efficiency in processing postal items.

  • Analysis and Development of Systems at Educational College of Lapa - FAEL
    2019 - 2021

  • iOS12 App Development in Swift4 at Udemy
    8/2/2019

  • Advanced Pentest at eSecurity
    1/2/2018

  • MySQL Online - Stored Procedures and Triggers at RL System
    12/2/2016

  • Security in PHP at RL System
    11/2/2016

  • Basic Java at RL System
    6/2/2016

  • SQLite on Android at RL System
    4/2/2016

  • PHP with MySQL at RL System
    4/2/2016

  • Android Online at RL System
    4/2/2016

  • Free Android at RL System
    4/2/2016

  • Object-Oriented PHP at RL System
    3/2/2016

  • MySQL at RLSystem
    3/2/2016

  • jQuery Online at RL System
    3/2/2016

  • JavaScript at RLSystem
    3/2/2016

  • HTML5 Online at RL System
    3/2/2016

  • HTML Online at RL System
    3/2/2016

  • Foundations of PHP at RL System
    3/2/2016

  • Programming Logic at RL System
    2/2/2016

  • Android Studio at RL System
    2/2/2016

Jeilson is available for hire

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