Sebastian Koleff

Ssr. Frontend Developer at COR
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Contact Information
us****@****om
(386) 825-5501
Location
Buenos Aires, Buenos Aires Province, Argentina, AR
Languages
  • Español Native or bilingual proficiency
  • Inglés Full professional proficiency

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Matias Martinucci

Tuve la posibilidad de trabajar con Seba en varios proyectos internos de la empresa. Es importante destacar su gran capacidad de adaptabilidad, un criterio funcional y analítico importante. Siempre está trayendo avances tecnológicos y es una persona muy progresista, que se capacita constantemente. Más allá de los aspectos técnicos van a encontrar a una persona sociable, amigable, empatica. Alguien con estas características termina conformando a un profesional de primera.

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Experience

    • United States
    • Software Development
    • 1 - 100 Employee
    • Ssr. Frontend Developer
      • Oct 2022 - Present

    • Jr. Frontend Developer
      • Mar 2022 - Sep 2022

    • Assistant Developer
      • Jun 2021 - Mar 2022

  • Spare Parts
    • Argentina
    • Full Stack web Developer
      • Oct 2020 - May 2021

      Frontend Developer: Web layout, from Wireframe to HTML. Views and responsive design made with CSS using EJS as template engine. Javascript for asynchronous requests, validations, and rendering of elements in client. Use of LocalStorage to save information. Backend Developer: Node.js environment with Express as Framework. Server, router and controller configuration. Validations with Express Validator. SQL database development with MySQL. Database usage using the Sequelize ORM. Development of middlewares of routes and of application. Use of Cookies and Session to save information and improve UX. Password encryption using the bcrypt package. Creation and consumption of APIs with asynchronous requests (fetch). CORS implementation for APIs consumption. DigitalHouse Codign School Integrative project. Show less

Education

  • Digital House
    Full Stack Web Developer
    2020 - 2021
  • Ing. E. Martin HERMITTE
    Tecnicatura, Electromecánico
    2003 - 2009
  • Universidad de Flores
    Arquitecto, Arquitectura
    2016 - 2025

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