Marcelino Saez Sosa, Developer in Montevideo, Montevideo Department, Uruguay
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Marcelino Saez Sosa

Verified Expert  in Engineering

Software Developer

Montevideo, Montevideo Department, Uruguay
Toptal Member Since
November 1, 2021

Marcelino is a seasoned software developer with over ten years of experience working on several projects for many companies like Etecsa, NetEffects, Evertec, and Globant. He is passionate about development, and giving and receiving knowledge every day is one of the things that he loves the most, together with being part of challenging projects. Marcelino keeps himself technologically updated, prioritizing the client's expectations and delivering high-quality products.


Adobe Experience Manager (AEM), CSS, Sass, React, jQuery, Adobe Analytics...
ASP.NET, Oracle, SOAP, JavaScript, CSS
Adobe Experience Manager (AEM), Java, JavaScript, Angular, CSS, Sass...




Preferred Environment

Adobe Experience Manager (AEM), Java, CSS, Sass, JavaScript 6, jQuery, MySQL, Oracle

The most amazing...

...projects I've done included managing and developing a national bank massive emission campaign and integrating an AEM project into an external provider with CIF.

Work Experience

AEM Senior Developer

2020 - PRESENT
  • Created and updated new features for CIF components for Rockwell Automation company, developing an intermediate business layer in charge of finding, showing, and transferring the cart content from the AEM site to the vendor.
  • Used GraphQL queries and REST API calls to fulfill the project, applying Adobe Analytics, adding event tracking through Adobe Launch, and checking existing report dashboards and creating new ones.
  • Deployed using Adobe Cloud Manager through pipelines in more than one environment.
Technologies: Adobe Experience Manager (AEM), CSS, Sass, React, jQuery, Adobe Analytics, Adobe Commerce Integration Framework (CIF), GraphQL, REST

Senior Software Developer

2018 - 2020
  • Customized the product PayStudio to the Uruguay National Bank, updating existing features and creating new ones.
  • Managed and developed a massively national campaign for a credit card emission system.
  • Acted as the technical lead of the project, performing technical specifications and monitoring other developers.
Technologies: ASP.NET, Oracle, SOAP, JavaScript, CSS

AEM Senior Developer

2016 - 2018
  • Developed the site, creating new components and managing existing ones.
  • Created the first approach of the project on Adobe Analytics with video tracking using AppMeasurement.
  • Improved the performance of the site through the implementation of better practices.
Technologies: Adobe Experience Manager (AEM), Java, JavaScript, Angular, CSS, Sass, Adobe Analytics, Sightly, Jakarta Server Pages (JSP), CQ5, Ext JS, jQuery

Specialist B in Telematic

2011 - 2013
  • Created new functionalities and updated existing ones on the commercial site called Gescom using JPS, JSF, and Oracle Sortes procedures, mainly those involved in automatic client invoicing by mail and internet plan hired by companies.
  • Provided workshops to the commercial department explaining the new functionalities and how to use them for the entire company.
  • Contributed to a new approach to the prepaid cards of internet access national project working with JBoss and Hibernate.
Technologies: Oracle, Jakarta Server Pages (JSP), JBoss, Stored Procedure, JSF

PWC PricewaterhouseCoopers

I developed of global PWC company site, being part of the initial development. I was involved in the video analytic tracking, social media, registration with forms, and adding the touch mode passing through version 6.0 to version 6.2, using slightly and sling models instead of the existing JSP and Java, as best practices recommended by Adobe.

Rockwell Automation
I developed the Rockwell automation global site integration with the Adobe CIF framework, adding eCommerce functionalities and consuming product catalog data from external eCommerce providers through GraphQL queries and REST API calls.
2006 - 2011

Bachelor's Degree in Computer Science

Information Science University - Havana, Cuba


jQuery, React


Adobe Experience Manager (AEM), Sightly, Adobe Analytics, CQ5


Java, CSS, Sass, JavaScript 6, HTML, C#.NET, PHP, JavaScript, Stored Procedure, GraphQL


Rational Unified Process (RUP), Jakarta Server Pages (JSP), JSF, Angular, Ext JS, ASP.NET


XP, Model View Presenter (MVP), REST


Oracle, JBoss


MySQL, Databases


SOAP, Adobe Commerce Integration Framework (CIF), Adobe Experience Cloud

Collaboration That Works

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