- Designed and developed new features for Returnly with direct impact to revenue and user retention, using Ruby on Rails. - Built rich user interfaces using Ruby on Rails, React, Angular and CSS.- Designed an implementation to deprecate an analytics tracking enterprise solution making an impact in decreasing the company expenses. - Implementation of information security (infosec) tactics. - Created ADRs to document architectural decisions and engineering best practices. - Conducted code reviews, identified technical debt, and recommended solutions to improve code quality and maintainability.

- Support and lead remote development teams, providing clarity on day-to-day priorities and unblocking the engineers so they can meet and exceed sprint commitments. - Work with different teams in the company to define workflows and estimate features or integrations for projects, like business-critical server migrations, A/B testing experiments and SEO improvements. - Define applications architecture and integrations in a distributed environment.

- Design, planning and development of new features, services and RESTful APIs for the e-commerce site,social-commerce site and after-checkout systems; using tools like: Ruby on Rails, Ajax, javascript, Backbone,HTML and templates, CSS and SCSS, Solr, Elasticsearch, Sidekiq, Resque, etc.- TDD for unit test and integration test with rspec, jasmine, capybara and cucumber.- SEO improvement and tagging implementation for Google Analytics, Omniture and Tealium.- Monitoring servers and applications with New Relic, Airbrake, Honeybadger and Sumologic.- Implementation of web tools like: Braintree, Avatax, Bloomereach, Sidekiq and Monetate.- Replatforming of an in house made e-commerce application to Demandware platform.- Agile methodology and pair programming for specific tasks and knowledge transfer.

I participate in the design, planning and development of new features for internal applications, as well as, solutions to connect the different services of the stack. All of these through backend and frontend development. The main tools that I use for development are: Ruby on Rails, jQuery, Ajax, Backbone, HTML, templates, CSS and SCSS, Solr, Elasticsearch, Redis and Resque.As part of the development process, I do TDD for unit test and integration test. The tools in which I have experience are: rspec, selenium, capybara, jasmine and cucumber.I have also worked on improve the site SEO, and on implementing the tagging for Google Analytics, Omniture and the data layer for Tealium.Another of my regular activities is monitoring our applications using tools like New Relic, Airbrake and Honeybadger; and debugging using Sumologic.I work daily under Agile methodology and do pair programming for knowledge transfer. Some of the tools I use daily are: Clubhouse, Pivotal Tracker, Github, Apiary, etc.During the time I have worked in ModCloth, I have participated in different projects using a variety of technologies, some of these projects are:e-commerce sitesocial commerce siteidentity servicerecommendations servicenotifications serviceloves servicefit for me applicationSome other technologies I used in these projects are: Sidekiq, Braintree, Avatax, Bloomreach, Monetate, Elasticsearch.During the last year, I have participated in the replatforming of the in-house built e-commerce platform to Demandware. During this project, I have learned the basic Demandware architecture and how to work with OCAPI.

- Development of an e-commerce site that used Refinery CMS, using Rails engines for personalizations.- Development and maintenance of a project with strong backend development, using mathematical models to do recommendations and graphics.Primarily work with Ruby on Rails, jQuery, HTML, CSS.

• CMS Implementation and administration• Design and development of a project administrator system. • Helpdesk• Intern systems administration• Follow up fo research projects

• Application support• System documentation• IT Auditing• VB macro development• Intern systems administration