Dayan Freitas
Back End Engineer at VIK
Santa Catarina, Brazil
Summary
🤩
Rockstar🎓
Top SchoolDayan Freitas is a backend engineer with 8 years of experience building and maintaining web systems, currently focused on Ruby and Rails at VIK after three years as a full-stack Ruby on Rails developer. He brings practical expertise in MySQL, Sidekiq, RSpec and ReactJS, and has a history of supporting teams with technical guidance and reliable feature delivery. Early roles exposed him to Salesforce Lightning, AngularJS, Vue.js and mobile development, giving him a versatile foundation across stacks. Dayan is also an active open-source contributor with front-end animation work on a popular Hacktoberfest project, showing an eye for UX polish in addition to backend rigor. Based in Santa Catarina, Brazil, he is pursuing further specialization in data science, signaling a move to deepen analytical and data-driven capabilities. Colleagues would describe him as a pragmatic engineer who balances solid backend architecture with attention to user-facing detail.
8 years of coding experience
5 years of employment as a software developer
Pós-graduação Lato Sensu, Ciência de dados, Pós-graduação Lato Sensu, Ciência de dados at UNIASSELVICurso Ead, Information Technology, Curso Ead, Information Technology at Alura Cursos OnlineBacharelado, Computer Software Engineering, Bacharelado, Computer Software Engineering at Centro Universitário - Católica de Santa CatarinaMedio Técnico, Guia de Turismo, Medio Técnico, Guia de Turismo at Instituto Federal Catarinense
English
Github Skills (7)
html10
css10
animation10
fest9
jscript6
script6
javascript6
Programming languages (13)
Github contributions (5)
NiallEccles/Hacktoberfest-animations
Oct 2019 - Oct 2019
Role in this project:
Front-end Developer
Front-end DeveloperContributions:5 commits, 1 PR in 1 day
Contributions summary:Dayan primarily contributed to the project by adding and modifying CSS animations and associated HTML elements. Their commits focused on creating a variety of CSS animations, including effects like "scare," "mini-zoom," and "reduce." The changes involved defining keyframes and applying animation properties to HTML elements, enhancing the visual aspects of the project. They also integrated new animation options into the user interface, suggesting a focus on extending the range of available animation effects.
animation
Dayanfreitas/TicTacToe
Jun 2018 - Oct 2021
Contributions:34 commits, 15 pushes, 1 branch in 3 years 5 months
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