Elias Sierra Sr. Javascript Engineer

Jobs 0% verified

Sr. Software Engineer

Unite Us

May 2021 - Current (5 years 3 months)
Sr Software Engineer

CentralReach

Dec 2018 - May 2021 (2 years 6 months)

Maintain and improve the features of a B2B software in the health care industry, mainly written in .NET, MSSQL and Knockout. Perform Front-end refactors to a component based architecture using React, MobX, styled-components and Google's Material UI.
Sr UI Developer

Office Depot

Jul 2017 - Dec 2018 (1 year 6 months)

Support legacy codebase in vanilla JS, jQuery, HandleBars, Bootstrap and CSS3 as well as new feature development ES6, SASS and ReactJS in the public facing website for both B2C and B2B e-commerce platforms with massive traffic that generates multiple Billions on sales per year. Bringing innovative ideas and POCs that might represent increases on incremental revenue for our platforms. Some of the current initiatives include from user experience optimizations to even voice enabled features. Keeping up to date with new technologies in the UI side and always looking for applications to our business.
Sr Frontend Developer

Revelex

Feb 2016 - Jun 2017 (1 year 5 months)

Architected and developed a custom sized, well documented, Front End Framework on top of: BackboneJS, Handlebars, MomentJS, Bourbon, Neat, SASS, Webpack (among others) with a building process that runs on top of NodeJS and generates assets for a white label solution of multiple domains simultaneously. In charge of training of new developers. Help the team keep up with new technologies and leading Front End Architecture meetings.
Frontend Developer

Revelex

Dec 2013 - Feb 2016 (2 years 3 months)

Develop complex user interfaces for white label solution on top of a white label e-commerce booking software for B2B and B2C travel industry.
B

Web Designer

Belzona Instituto de Aplicación y Tecnología

May 2012 - Dec 2013 (1 year 8 months)
Web Designer

Freelance Web Development

Feb 2008 - Mar 2012 (4 years 2 months)

Education 0% verified

Elias Sierra

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