Client/Project: Booz Allen Hamilton / US Government Recreation.gov is a ticket reservation application to enjoy the facilities and activities offered by the national parks of the United States, where you can buy passes, hunting permits, and logging, participate in lotteries to access tourist attractions, interannual passes, and reserve spaces for camping Developed part of the system and helped define the architecture using React as the main framework Developed the Activity Passes, Christmas tree permits modules Maintained the park pass and QR Code UI modules, migrating from Class components to functional components with hooks Helped team members to develop other modules. Delivery included: React Router V4, React 16.8, Redux, Golang, JWT, Rest, Axios, Jest, Enzyme, Lodash, Sarsaparilla (a custom components and functional helper methods library), and Node.js.

Project: Valdez Perfurmeria/E-commerce and advertising campaigns A cosmetics store Developed e-commerce for Valdez Perfumeria and its advertising campaigns over a Wordpress / Woocommerce base Developed an interactive custom enhancement of the base cart, an easy flow payment module, user/administrator login, and a customer private panel Delivery included: HTML, CSS, Wordpress, Woocommerce, MailChimp, Payment modules such as Mercadopago and PayPal, JQuery, Photoshop, and Illustrator

Client/Project: IQVIA/Polaris IQVIA Transparency Report 2.0 is a compliance app for meeting global transparency reporting requirements, which collects data from both automated and manual sources Developed the system and helped define the architecture using React as the main framework Developed advanced search and custom fields modules, which defined personalized inputs for each user to use in different forms and tasks related to the business Helped team members to develop other modules Implemented a modules pattern over React 16.8 with a custom components library over Material UI basis, Redux, SignalR and Jss to handle styles Delivery included: React Router V4, React 16.8, Redux, SignalR, Jss, Formik, JWT, Rest, Axios, Jest, Enzyme, i18next, Lodash, Ramda, and Node.js

Client/Project: StarmeUp StarMeUp is an employee recognition platform that empowers employees to celebrate actions of their colleagues Participated in the management of StarmeUp as a React developer Developed new functionality, such as the integration of multi-feedback (a mechanism that allows users to send feedback to a work group, globally) and user profile UI Developed the new Analytics 2.0 section, which collects data from the interaction of StarmeUp users Generated a series of graphs and statistics of the mood and status of each employee in relation to their peers and the company, to generate actions by staffing and HR Handled secondary effects in asynchronous operations with Redux, and Redux-Saga Performed migration to a custom Vanilla Javascript components library Delivery included: React 16.4, Redux, Redux-Saga, React Router V3, Highcharts, D3, Google Charts, Semantic UI, and Vanilla Javascript

Client/Project: Banco Popular Costa Rica/SICE SICE (Integrated electronic compensation system) is a tool that helps modern banking and financial institutions comply with Electronic Exchange and Compensation regulations and standards of the Central Bank Updated and developed UI for SICE banking document retrieval management system Integrated the system with new modules Delivery included: Javascript, HTML5, CSS3, AngularJS, and Bootstrap

Client: JGS Costa Rica/Company website Tech consultancy from Costa Rica Developed informative/commercial web page for JGS; the website was responsive and uses the most relevant keys of material design, the contact form was handled with a MailChimp integration Migrated a 1.0 version built on XHTML for the development of JGS commercial page into a custom-made Wordpress template with a brand new UI Delivery included: Javascript, HTML, CSS3, Wordpress, and Bootstrap

HR recruiting system where the user can see the job listings and apply online Developed job bank (HR recruiting system) with 4 modules: registration, job listing, candidates panel and recruiter panel Built info pages, landing page and about us page on a Wordpress-customized template Built UI recruiting system over HTML templating systems and Vanilla Javascript Delivery included: Javascript, CSS3, HTML, Wordpress, and Bootstrap

Project: Internal/Billing system Factura Hacienda. A system for companies in Costa Rica to manage billing in a faster, easier and more efficient way Designed website for Factura Hacienda Developed front-end of web application using React and Wordpress Implemented a React Containers pattern Delivery included: React, Javascript, HTML, CSS3, Bootstrap, WebPack, Node.js, React Router, Photoshop, Illustrator, and Wordpress

Developed TecnoWare’s website, its corporate identity, and image Designed web and front-end for Costa Rican Social Security Invoicing and Validation System Performed a commercial/informative upgrade for TecnoWare, with responsive designs, enhanced with custom grids and an automatic mailing system Delivery included: Javascript, CSS, HTML, Wordpress, MailChimp, JQuery, Photoshop, Illustrator, MySql, Filezilla, PhpMyadmin, Bootstrap.

Developed company's website with Wordpress, and some CSS Animations and custom improvements Created an advertising campaign for Be!SIPRECO system with Photoshop and launched it in Facebook Ads and Google AdSense Built the corporate identity of the brand Delivery included: CSS, HTML, Photoshop, Illustrator, Adobe Premiere, After Effects, PowToon, LightRoom, and Wordpress