Jeferson Koslowski

IT Manager at DOT Digital Group
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Contact Information
us****@****om
(386) 825-5501
Location
Santa Catarina, Brazil, BR
Languages
  • English Full professional proficiency
  • Portuguese Native or bilingual proficiency

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5.0

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Felipe Luiz Pereira

Responsável, dinâmico e comprometido. Sempre disposto a qualquer desafio. Recomendo a todos que buscarem por um profissional de qualidade.

Julio Cezar Chrystopher Quirino

Jeferson foi um dos profissionais mais dedicados que trabalhou comigo na Univali. Um colega confiável, honesto... Uma pessoa que você pode confiar quando quer ter certeza de que as tarefas mais importantes serão concluídas de forma precisa!

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Experience

    • Brazil
    • IT Services and IT Consulting
    • 400 - 500 Employee
    • IT Manager
      • May 2021 - Present

    • Software Development Coordinator
      • Dec 2018 - May 2021

    • Technical Team Lead
      • Sep 2016 - Dec 2018

      Kept abreast of all new technologies to keep current. Held weekly team meetings and involved staff in planning and decision making. Collaborated with other departmental leaders and reported progress goals suggestions and all issues to management.Core qualifications• Strong technology skills• Provides consistent leadership• Good motivator• Monitors technical support staff• Excellent communication skills• Dedicated to customer service• Great writing and verbal skills Show less

    • Analyst Developer
      • Dec 2008 - Sep 2016

      DOT digital group operates in three main areas: e-learning, competitive intelligence and communication.I was hired to develop the company's CRM, being responsible for all Javascript programming. After that, I worked developing the e-learning platform of the group, which attends more than 4 million students. I contributed with the definition and implementation of the development workflow, using Git.Key Projects • CRM• LMS Technology Stack• PHP, Composer, Cake PHP, Drupal, Wordpress • Javascript, Node.js, npm, Grunt, gulp.js, jQuery • MySQL• MemcachedKey Responsibilities• Team leadership• Analysis and systems development • Project estimate and budget Show less

    • Brazil
    • Design
    • Co-Founder
      • 2018 - Present

    • Web Developer
      • Jun 2008 - Nov 2008

      I joined OnCast to work on the web platform for the political campaign of candidates in large cities of Brazil, in 2008. Technology Stack • PHP, SugarCRM, Drupal, Wordpress • Javascript, jQuery • MySQL I joined OnCast to work on the web platform for the political campaign of candidates in large cities of Brazil, in 2008. Technology Stack • PHP, SugarCRM, Drupal, Wordpress • Javascript, jQuery • MySQL

    • Brazil
    • Higher Education
    • 700 & Above Employee
    • Web Developer/Web mapping
      • May 2003 - Feb 2008

      Developed web mapping systems, working on pioneering projects in Brazil in the use of Geographic Information Systems. Key Projects • PREPS - Programa de rastreamento de embarcações pesqueiras via satélite • Rastreador Geográfico - Seara Alimentos S.A. • SITAMAR - Sistema de informação do projeto Tamar • Webgis do Sistema de Incidentes e Licenciamento Ambiental • SAGREH - Sistema de apoio a gestão de recursos hídricos Technology Stack • PHP, Symfony • Javascript, jQuery, OpenLayers • Java, Hibernate • Mapserver, Geoserver • PostgreSQL, PostGIS, Oracle, Oracle Spatial Show less

Education

  • Universidade do Vale do Itajaí
    Bachelor, Computer science
    2001 - 2005

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