BairesDev (Remote) | Senior Java Developer I have worked on two different projects at BairesDev. In the first project, I collaborated on the development of a globally used inventory software. My responsibility is primarily integration with commercialization services such as Amazon and Shopify. To achieve this, I have worked on multiple microservices in the backend to keep the information up to date with the commercialization platforms. Additionally, I have developed and consumed API Rest to ensure effective communication between our software and commercialization services. In the second project, I am more of a middleware developer. I create intermediary services for the proper functioning of existing services. Specifically, I am developing a service that analyzes different text files that come from another microservice and then update the records on ElasticSearch

Telus International (Santa Tecla, El Salvador) | Java Developer In this position, I supported Operations Support System built in Java by adding functionalities for communication through Rest API and Pub/Sub messages to existing microservices or network elements APIs. Additionally, I developed complex stored procedures for reporting functionalities and created frontend Apps with React using the new APIs developed for this software.

Claro (San Salvador, El Salvador) | Tech Lead As a Tech Lead at Claro, I was in a team of 4 developers that designed and created software solutions using Java or PHP. I created Transact SQL Jobs in MSSQL Server using linked servers to Oracle 9i/10g/11g and consumed SOAP web services. I also analyzed and shared KPIs Information using extracted data from Claro’s Oracle Servers and wrote SQL Queries to extract data from Claro’s CRM software and search for data inconsistency.

Claro (San Salvador, El Salvador) | Reporting Specialist As a Reporting Specialist, I analyzed and shared KPIs information using extracted data from Claro’s Oracle Servers. I created Transact SQL Jobs in MSSQL Server using linked servers to Oracle 9i/10g/11g. I also created small applications to download information of previously extracted data and Java applications for data visualization over dashboards using Java Server Faces utilities.

Claro (San Salvador, El Salvador) | Java Developer As a Software Developer, my responsibilities included maintaining and improving existing applications in Java. I installed and configured web servers such as Glassfish, Tomcat, Apache, and database servers such as Oracle, MSSQL Server, MySQL. I also created applications in Java for customer service representatives in the call center or Claro shops around the country, to bring or save information related to customers, looking for metrics improvement. I searched for needs in processes and brought software solutions.