Juan Alfredo Rella

These modules were developed using Scala or J2EE technology
For this project I had the following responsibilities:
* Analysis and solution development
* Technical coordination with the client's IT management
* Design solution architecture
* Implementation Methodologies (Scrumm, TDD, CI)
* Versioning and transfer between environments.
* Preparation of technical documentation.
* coordination on functional analysis of the use cases
* testing… Mostrar más

These modules were developed using Scala or J2EE technology
For this project I had the following responsibilities:
* Analysis and solution development
* Technical coordination with the client's IT management
* Design solution architecture
* Implementation Methodologies (Scrumm, TDD, CI)
* Versioning and transfer between environments.
* Preparation of technical documentation.
* coordination on functional analysis of the use cases
* testing solutions

Technologies:
* Scala, Spray, AKKA, Java 1.8, Spring Boot 2, Spring Security, Gradle, sbt, Swagger, JUnit, Docker, Sql Server, Postgre DB, Jenkins, Git Mostrar menos

The scope of the project included the analysis and development of a web services module and a web application that consume these services

Others responsibilities I had are:

* Versioning of source code.
* Preparation of technical documentation

Technologies:
* Java 1.6, Spring Core 3.1, Spring WS, JSF, JQuery, Apache Tomcat, HSQLDB

This portal was developed with J2EE technology and deployed on an Amazon environment
For this project I had the following responsibilities:
* Leadership on development team
* Analysis and solution development
* Technical coordination with the client's IT management
* Design solution architecture
* Implementation Methodologies (Scrumm, TDD, CI)
* Versioning and transfer between environments.
* Preparation of technical documentation.
* Decision on the… Mostrar más

This portal was developed with J2EE technology and deployed on an Amazon environment
For this project I had the following responsibilities:
* Leadership on development team
* Analysis and solution development
* Technical coordination with the client's IT management
* Design solution architecture
* Implementation Methodologies (Scrumm, TDD, CI)
* Versioning and transfer between environments.
* Preparation of technical documentation.
* Decision on the technologies to be used
* coordination on functional analysis of the use cases
* testing solutions

Technologies:
* Java 1.5/1.8, Spring Boot 2, Spring Security, Gradle, Swagger, JUnit, AngularJS, Docker, Mysql, AWS, Gitlab CI, Git Mostrar menos

Real-time tracking and big data processing for a company which offers eCommerce, payments, and top online marketing services to companies across the globe.
For this project I had the following responsibilities:
* Analysis and solution development
* Design solution architecture
* Implementation Methodologies (Scrumm, TDD, CI)
* Versioning and transfer between environments.
* Preparation of technical documentation.
* Decision on the technologies to be used
*… Mostrar más

Real-time tracking and big data processing for a company which offers eCommerce, payments, and top online marketing services to companies across the globe.
For this project I had the following responsibilities:
* Analysis and solution development
* Design solution architecture
* Implementation Methodologies (Scrumm, TDD, CI)
* Versioning and transfer between environments.
* Preparation of technical documentation.
* Decision on the technologies to be used
* coordination on functional analysis of the use cases
* testing solutions
* Leadership on development group

Technologies:
* Java 1.8, Spring Core 4, Zookeeper, Kafka, MongoDB, Cassandra, Pulsar, Gradle, JUnit, Splunk, Docker, JetStream, HDFS, Hive, Python, Scala, Prometheus, Grafana, Kylin, Microsoft Power BI Mostrar menos

My participation in the project was affected the development and maintenance of web applications. For these operations I had the following responsibilities:

* Analysis and solution development
* Design solution architecture
* Coaching and mentoring within the development team
* Implementation Methodologies (Scrumm, TDD, CI)
* Versioning and transfer between environments.
* Preparation of technical documentation.

Technologies:
* Java 1.5/1.8, Struts 1.2.7… Mostrar más

My participation in the project was affected the development and maintenance of web applications. For these operations I had the following responsibilities:

* Analysis and solution development
* Design solution architecture
* Coaching and mentoring within the development team
* Implementation Methodologies (Scrumm, TDD, CI)
* Versioning and transfer between environments.
* Preparation of technical documentation.

Technologies:
* Java 1.5/1.8, Struts 1.2.7, Spring Core 4, Spring Security, Gradle, Apache, Tomcat 5/8, Jersey, JUnit, AngularJS Mostrar menos

The project scope included the and maintenance of the client software and design and development of a new features as Single sign-on (SSO).
Moreover, my participation in the project involved the migration of the entire platform to the latest versions of the frameworks.

Some responsibilities I had are:

* Analysis and solution development
* Architecture Design
* Implementation Methodologies (Scrumm, TDD, CI)
* Coaching and mentoring within the development… Mostrar más

The project scope included the and maintenance of the client software and design and development of a new features as Single sign-on (SSO).
Moreover, my participation in the project involved the migration of the entire platform to the latest versions of the frameworks.

Some responsibilities I had are:

* Analysis and solution development
* Architecture Design
* Implementation Methodologies (Scrumm, TDD, CI)
* Coaching and mentoring within the development team
* Versioning and transfer between environments.
* Preparation of technical documentation

Technologies:
* Java 1.7, Struts 1.2.7, Spring Core 3, Spring Security 3, Spring Security SAML, Maven 3, Apache, Tomcat 7, Jersey, JUnit
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The project scope included the development of Back-end of this mobile application

Some responsibilities I had are:

* Analysis and solution development
* Architecture Design
* Versioning and transfer between environments.
* Preparation of technical documentation

Technologies:
* Java 1.6, Spring Core 3, Hibernate, Maven 3, Apache, Tomcat, JUnit, Jenkins, Sonar

My participation in the project was affected the design and development of the BIL router and BIL monitor modules.
BIL router is the main component of Brazil's architecture strategy.
BIL monitor allows tracing of messages during a process as well as its reprocessing and exporting.
I also collaborated in the implementation of continuous integration in order to improve software quality. To do this task we had to use Jenkins and Sonar enhancing build practices to include unit/integration… Mostrar más

My participation in the project was affected the design and development of the BIL router and BIL monitor modules.
BIL router is the main component of Brazil's architecture strategy.
BIL monitor allows tracing of messages during a process as well as its reprocessing and exporting.
I also collaborated in the implementation of continuous integration in order to improve software quality. To do this task we had to use Jenkins and Sonar enhancing build practices to include unit/integration tests (JUnit, FlexUnit) and code coverage metrics.

Others responsibilities I had are:

* Versioning and transfer between environments.
* Preparation of technical documentation

Technologies:
* Java 1.6, Spring Core 3.1, Spring Integration 2.1, Spring Security, Spring Flex, Adobe Flex 4, MyBatis 3, Apache Tomcat, Jetty, Oracle, Jenkins, Sonar, Maven 2
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The project scope included Development of the Emerging Market - Back Office and implementation in Brasil, México, Colombia and Chile.
Architecture, Enhacement and BAU services
Quality Assurance services cross applications, business induction to new business analysts of a global leader client in asset and wealth management services

For these operations I had the following responsibilities:

* Analysis and solution development
* Architecture Design
* Versioning and… Mostrar más

The project scope included Development of the Emerging Market - Back Office and implementation in Brasil, México, Colombia and Chile.
Architecture, Enhacement and BAU services
Quality Assurance services cross applications, business induction to new business analysts of a global leader client in asset and wealth management services

For these operations I had the following responsibilities:

* Analysis and solution development
* Architecture Design
* Versioning and transfer between environments.
* Preparation of technical documentation.

* Java 1.6, Spring Core 3, Hibernate, Blaze, Adobe Flex 3/4, JSF, Spring MVC, JQuery, Apache Tomcat, Oracle, HSQLDB, Mule 2, Sybase, Maven 2
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Development of a trading application allowing to handle multiple investment products through a single platform, which promotes prductivities and reduces risks.

Key Responsibilities:
* Analysis and solution development
* Versioning and transfer between environments.
* Preparation of technical documentation.

Technologies:
◦ Java 1.5, Spring Core 2.5, Hibernate, Blaze, Adobe Flex 3, Apache Tomcat, Oracle, Maven 2

The scope of the project included Development of Cadastral Management System for Southamerican country

I had the following responsibilities to complete the objective:
* Analysis and solution development
* Architecture Design
* Versioning and transfer between environments.
* Preparation of technical documentation

Technologies:
* Java 1.4, EJB , Hibernate, Struts, Tiles, Jasper Report, Apache Tomcat, Postgre DB

The scope of the project included Development System for the management and control of medical assignments.

I had the following responsibilities to complete the objective:
* Analysis and solution development
* Design solution architecture
* Implementation Methodologies
* Versioning and transfer between environments.
* Preparation of technical documentation.

Technologies:
* ASP Net 2.0 y SQL Server 2005

The scope of the project included Development of health information portal.

I had the following responsibilities to complete the objective:
* Analysis and solution development
* Architecture Design
* Implementation Methodologies
* Versioning and transfer between environments.
* Preparation of technical documentation
* Decision on the technologies to be used
* Coaching and mentoring within the development team
* coordination on functional analysis of the use… Mostrar más

The scope of the project included Development of health information portal.

I had the following responsibilities to complete the objective:
* Analysis and solution development
* Architecture Design
* Implementation Methodologies
* Versioning and transfer between environments.
* Preparation of technical documentation
* Decision on the technologies to be used
* Coaching and mentoring within the development team
* coordination on functional analysis of the use cases
* testing solutions

Technologies:
* Java 1.5, EJB 3, Lucene, Jboss Portal, Postgre DB
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The project scope included the Development of tool for Report and Registration of Hours. This tool was required for internal company use . Moreover it was used as a pilot to start generating open source software as the basis of development in the organization

Key Responsibilities:
* Analysis and solution development
* Architecture Design
* Versioning and transfer between environments.
* Preparation of technical documentation

Technologies:
* Java 1.4, EJB… Mostrar más

The project scope included the Development of tool for Report and Registration of Hours. This tool was required for internal company use . Moreover it was used as a pilot to start generating open source software as the basis of development in the organization

Key Responsibilities:
* Analysis and solution development
* Architecture Design
* Versioning and transfer between environments.
* Preparation of technical documentation

Technologies:
* Java 1.4, EJB , Hibernate, Struts, Jasper Report, Jboss Application Server, Postgre DB
Mostrar menos