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Summary

Expertise

Project Highlights

Education

Agency

MG

English:

Upper Intermediate

Mario Marquez G.

vetted by Youteam

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.

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Expertise

Years of commercial development experience

6 years of experience

Core technologies

SQL 6 years
React.js 4 years
Node.js 3 years
MongoDB 3 years
Java 2 years
PostgreSQL 1 year

Other technologies

AWS
Heroku
Ruby on Rails
TypeScript
Sidekiq
Docker
AWS Lambda
Tailwind CSS

Project Highlights

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Full Stack developer

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.

React.js
React Native
Ruby on Rails
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Software Engineer

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.

AWS
Java
Kotlin
MongoDB
Node.js
SQL
Docker
Lambda
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Full Stack Developer

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.

Java
JavaScript
Oracle SQL
Apache Struts

Education

Higher education in Computer Science

Agency

Mobile and Web development agency #2704

50-100

GMT-6

Mexico City/Mexico

Core Expertise

Agile
AngularJS
ASP.NET
AWS
Azure
Big Data Architects
C#
CodeIgniter
Django
Ionic
Java
JavaScript
Kotlin
Kubernetes
MongoDB
.NET
Node.js
Objective-C
Oracle SQL
PHP
PL/SQL
PostgreSQL
Python
React.js
React Native
Spring
SQL
SQL Server
TypeScript
UI
Unity or Unity3D
UX
Artificial Neural Networks
Bootstrap
Laravel Framework
Machine learning Engineer
Oracle SOA Suite
Scrum
Swift
Mobile UI Design
Angular 2x
Docker
Project Manager
Scrum Master
Spring Boot
Angular UI Bootstrap
Angular Material
Microservices
Google Cloud Platform
AR/VR

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