lsalazar

Main project: NFT platform for fashion artists. I participated in the creation of the entire front-end architecture of the platform developed in Next.js and Typescript. I implemented Solid pattern design for the front end. I developed the main features for the projects like a login flow with Magic Link & Metamask. Code reviews (front end) in the development and staging environments. Tech-Stack: Next.js, Typescript, Jest Enzyme, React Testing Library, Styled Components Library, The Graph, Crossmint.

Participated in the digitalization team, we take care of improving the user experience throughout the entire booking process. I developed and implemented new functionalities such as email confirmation widgets, class, service schedules, etc. Tech-Stack: React.js, Javascript, Jest Enzyme, React Testing Library, Styled Components Library, GitHub, Docker for local setup, CircleCI for CI/CD.

I worked in the subscriber's team for Siempre en casa (https://siempreencasa.com.ar/), a startup in Argentina part of Zx Ventures global group. Improved the process of configuring plans for the purchase of beverages, shipping status, and selection of new products, new UI helped reach 40.000 active users. I analyzed the main features for subscribers generated by the product team. Tech-Stack: Next.js, Typescript, CSS in JS, Styled Components Library, Jest & Enzyme, Git & GitHub, Travis CI, Codacy.

Participated in the team for the shipping area of Mercado Envíos (Main Shipping Management). The shipping team is in charge of developing web applications for the entire logistics area in order to improve its internal processes. Promoted and implemented good code practices on the frontend team. Analyzed with the frontend team all the new features generated by the UX / UI team. Contributed to building 2 web operational apps for the main warehouses: Custom Offsets: Improved performance by 99% for reconfiguration of delayed shipments. Transit Time: Programmed multiple routes and origins for different types of shipments, reduced routes bugs by 90% from the main warehouses in Mexico and Colombia. Tech-Stack: React.js, Javascript, Node.js & Express.js (BFF), Jest Enzyme, React Testing Library, Styled Components Library, GitHub, Docker for local setup, Jenkins for CI/CD.

Developed and implemented a new Claro Video (Like Netflix app) implementation in Brazil. Improved the user experience in the application to watch movies and series from any device. Implemented the diverse content search engines within the application. Improved javascript structure of the project with ES5+. Tech-Stack: React.js, Javascript, Redux, Sass, GitHub, Material-UI.

Participated in the development team for the Restaurants area for the main Rappi app. Developed an internal app to configure different food dishes weekly, with more accessible prices for the general public. This implementation was exclusive to Colombia. In the first month, 100,000 orders were successfully configured. Tech-Stack: React.js, Javascript, CSS Module, Mobile First, GitHub, Jenkins for CD/CI.