Welcome

I'm Mario Roberto

Odoo Dev & Mobile Dev

Mario Roberto

Odoo Dev & Mobile Dev

I am a passionate developer with experience in Odoo and Android. My focus is on creating effective and efficient business solutions, as well as system integration to optimize processes. I am constantly looking for new ways to improve and am committed to continuous learning to stay on top of the latest technologies and trends in software development.

  • From: El Salvador, CA
  • Lives In: San Salvador, SV
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Education

  • 2023
    Android Application Developer
    Platzi.com

    Self-taught in constant learning of new technologies, both in Platzi and at a general level.

  • 2020 - 2021
    Tec. Ing. en Sistemas y Redes
    Gerarrdo Barrios University

    Graduated Professional, constantly updated

Experience

  • 2025
  • April - Now
    Software Developer
    PREMIER DISTRIBUTION SA DE CV

    - Development, updating and maintenance of web applications.

    - Development, update and maintenance of mobile applications.

    - Implementation, update and maintenance of services and microservices.

    - Solving application problems.

    - Updating new programming languages, technologies and market trends.

    - Monitoring and management of assigned projects.

    - Execution of assignments under agile methodologies.

    - Monitoring and management of tasks assigned by the Software Leader.

  • March - October
    WMS System Consultant and Implementer (FREELANCER)
    Tiendas Galo - Usulután, El Salvador

    - Consultant and Implementer of LOGISOFT WMS System

    - Technical Advisor

    - WMS Implementer

    - Active participation in staff training on all system modules

    - WMS Training / Staff Training

    - Post Implementation Technical Follow-up

    - Weekend work schedule (Saturday and Sunday)

  • 2024
  • October - March 2025
    Software Developer and IT Systems Implementer
    IDETECSV

    - Training Development in CBOS and ARCADIA Modules

    - Coordination of Training Team in EDS - UNO El Salvador

    - Remote Support to EDS - UNO (Post Implementation)

    - Project Coordination

    - IT Support

  • July - October
    DTE Implementation Project - EDS UNO El Salvador
    SEPTISAL

    - Install POS system

    - Train personnel in the use of the system

    - IT Support

  • April - September
    KidsFunApp - Multiplatform Mobile App "Android" (FREELANCER)
    Kids Fun y Fiestas Infantiles

    * SMAP Web Application Development

    - Backend Development

    - APIs Development

    - Server Admin

    * Multiplatform Mobile Application Development

    - Mobile Application Development

    - Deployment in Google Play Store

    - Support and Updates

    Get it on Google Play
  • January - Abril
    Software Developer Mobile and Odoo
    Web Crafted Solutions

    - Mobile Application Developer

    (Jetpack Compose - Kotlin Multiplatfrom)

    - Managed Backend Implementation

    (Firebase)

    - Odoo Development

    - Support for Custom Proprietary and Third Party Modules

    - Odoo Server Administration and Deployment

    - IT Support for Internal and External Users.

  • 2023
  • Juanuary - December
    Odoo Developer and IT Support
    Grupo Treming

    - Odoo Module Development

    - Report Creation

    - Support for Proprietary and Third-Party Custom Modules

    - Server Administration and Deployment

    - IT Support to Internal and External Users

    - Implementation of automation of configuration of Invoice formats and others.

  • 2022
  • September - December
    Odoo Developer Intern
    Grupo Treming

    - Odoo Module Development

    - Report Creation

    - Support for Proprietary and Third-Party Custom Modules

    - Server Administration and Deployment

    - IT Support to Internal and External Users

    - Implementation of automation of configuration of Invoice formats and others.

  • January 2021 - August 2022
    Android Developer
    Buffet ProEvent

    - Native Android App Development and Maintenance, Buffet App

    - Elaboration of User Stories

    - App Mockup and Conceptual Artwork Design

    - Back-End / Firebase

    - Native Android App Development and Maintenance

    - App Deployment on Google Play

    - Server Administration and Deployment

    - IT Support

  • 2020
  • August - December
    Web Developer - WordPress
    Buffet ProEvent

    - Elaboration of User Stories

    - Mockup and Conceptual Web Design

    - Development

    - Web Server Deployment

    - Server Administrator and Deployment

    - IT Support

Courses at Platzi

Achievements obtained by Platzi

Skills

What can i do?

Odoo Developer

Development, maintenance and migration of Odoo Modules v14, 15, 16 and 17

Android Developer Native

XML and Kotlin Native

Mobile Developer Multiplatform

Flutter with Dart, Jetpack-Compose and Kotlin Multiplatform, Ionic Framework

IT support

Computer support, maintenance and repair of computer equipment and others

Odoo Addons

Módulos Odoo Facturación Electrónica (El Salvador)

Suite completa de localización fiscal y facturación electrónica autorizada por el Ministerio de Hacienda para Odoo 16, 18 y 19. Pasa el cursor sobre cada módulo para ver detalles.

DTE Base

Facturación DTE Base

Emisión de Facturas, Créditos Fiscales y Notas de Crédito con firma digital y envío inmediato.

Libros IVA

Libros y Anexos Fiscales

Generación de libros de compras/ventas y exportación de anexos CSV del F07.

Informes Dinámicos

Informes Financieros

Balanza de comprobación, estado de resultados y balances generales interactivos en tiempo real.

POS DTE

Punto de Venta DTE

Integración con el POS de Odoo para emitir DTEs al instante desde la ticketera del cajero.

POS Security

DTE POS Security

Control de seguridad, auditorías de arqueo y permisos de anulación en el POS.

Bonus+

QR Code Generator

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