English:
Upper Intermediate
Mario Marquez G.
Vetted by YouTeam
Mexico
UTC -06:00
America/Mexico_City
English:
Upper Intermediate
Software developer with over 6 years of experience using SQL, ReactJs, and NodeJs, among other technologies.
Software developer with more than 5 years of experience. Some of my greatest achievements include: - Integrated the Edlio CMS login system with Google SSO. All work was done with Java and NodeJs. This feature serves 20,000 monthly users. - Updated the MongoDB libraries in 5 of Edlio's main microservices. - Planned and developed a web components-based widget, compatible across any platform that allows JS script embedding. This project was done with Lit, Vite, and PostCSS. - Researched and implemented a standard to verify JSON data through an HMAC signature, to deliver Cubbo's webhooks to all the subscribed clients. - Developed Cubbo's invoice export feature. It allows the Brazilian clients to download a zipped file with their invoice archive (required by law), the result is built in an asynchronous way and content-customized by UI filters. - Built Cubbo's tracking updates module using Sidekiq jobs to pull data from more than 5000 tracking numbers each minute.
Want to hire this engineer?
Check if Mario Marquez is availableExpertise
Years of commercial development experience
6 years of experience
Core technologies
Other technologies
Project Highlights
Cubbo
Nov `21 - Present
3 years
Cubbo
This is a retail company. The platform handles each client's physical stock, stores it, and then packs it and ships it whenever we get a "sell" event from any of our client's stores. We work with 3 apps, two Web SPA's built with ReactJS and one mobile app built with React Native. All apps consume our Ruby on Rails API. The API runs over a Heroku Dynos, the DB is PostgresSQL. One of the Web Apps is customer-facing, and the second one is to manage the Warehouse stock and locations.
Responsibilities & achievements
Development & test of new project features, tech debt, and bug solving through the API, Web, and mobile repositories.
Edlio
Jan `19 - Nov `21
3 years
Edlio
This project was a CMS for schools. We handled each school's data and provided a Web application as the main point of contact between parents and school administrators. We used a distributed architecture, with one main repository using Java at the Backend and JSP with some React JS at the front end. The company had different microservices that used a mixture of languages, like Kotlin, Node Js, Go, and Typescript. We also used AWS services like SQS, Lambda, and RDS.
Responsibilities & achievements
New features implementation, increase test coverage, and usability optimization.
SIBEC
Oct `16 - Dec `18
2 years
Instituto Politécnico Nacional
The goal of this project was to automate a manual process for the selection of candidates for Scholarship assignments. The system handled students' data and help them to choose and apply for scholarships. The back end was running on Apache, it was built with Java, and the front end was built with struts, jquery, and Bootstrap.
Responsibilities & achievements
Planning and implementation of new features. Improved the system response times and the overall code maintainability.
Education
Higher education in Computer Science
Agency
50-100
GMT-6
Mexico City/Mexico
Core Expertise
Industries
Business & Productivity, Logistics & Transportation, E-Commerce & Retail, Information services & Technologies, Construction & Real estate, Travel & Tourism, Augmented reality, SaaS, Energy, Telecommunication, Conversational automation, Management System & Automation
Want to hire this engineer?
Check if Mario Marquez is available