SUMMARY

• IT Professional with close to 10 years of experience of which 5+ years have been as Full Stack Developer in Java Enterprise solution development. During this period, I acquired deep knowledge using Maven, Java, J2EE, Oracle, Spring, JPA, JTA, JMS, JSF and Hibernate to create solutions mainly for government and financial institutions.
• 5+ years developing in Java J2EE - Web- solutions for business needs mainly for government and financial institutions.
• Deep experience developing on back end using an architecture based on Java J2EE, Spring, Hibernate, JSF, JPA, Oracle/DB2 and PrimeFaces.
• Great experience creating Software Requirements Specification for several projects, define scope, functional and non-functional requirements.
• Experienced working with SCRUM methodology as part of the Developing Team, defining sprints and scope.
• Great practice designing using UML notation mainly Use Cases, State and Class diagrams
• Excellent skills for creating front-end user interfaces using HTML5, JavaScript, jQuery, Bootstrap and CSS and PrimeFaces based on Wireframes.
• Good experience configuring Maven projects and Spring Boot
• Great knowledge implementing MVC pattern solutions and Spring Flows
• Use Rest Services using of GSON and JACKSON libraries to manage and convert JSON into Java Beans.
• Experience using angular 4 and node.js, define app components and configure package. json
• Great working experience deploying applications and configuration of standalone files in JBoss server.
• Mapping Data Transfer Objects using Spring persistence annotations and ORM.
• Strong skills modeling relational databases using ER Diagrams and normalization.
• Experience creating complex Queries, managing databases, creating PL´s, triggers and functions.
• Solid experience using and configuring Spring layers, managed beans, AS, BSD and DAO.
• Advanced usage of IDE´s such as NetBeans, Eclipse, IntelliJ and PhpStorm.
• Use of integrated tools JIRA and Mantis for debugging and manage incidents.
• Strong skills using collections and data structures in Java to optimize memory consumption
• Great practice creating multithread Java environments and tuned synchronization.
• Worked with project and source code versioning using SVN and Git.
• Experience creating software from scratch, hence being involved in every step of Software Development Cycle.
• Developing of plenty projects using PHP, AJAX, JavaScript, and MySQL on Apache Server.
• Creation of advanced WordPress customization for specific requirements on Php.
• Ability to configure EJB´s and adding them to existing projects.
• Auditing financial systems using COBIT framework.
• Use of Microsoft Project for tracking resources, timing and budget. Creation of baselines.
• Use of Jasper libraries to construct and define reports on Java.

TECHNICAL SKILLS

FrontEnd Technologies: HTML5, JavaScript, jQuery, CSS, Bootstrap, JSF, PrimeFaces

BackEnd Technologies: Java J2EE, PHP, VBA, TypeScript/Angular, Rest, Spring

IT Security tools: Wireshark, Hotspot Shield

IT Security: IBM QRadar, eAudit

Continuous Integration: Cobit Fundamentals

Databases: DB2, MySQL

Information: JSON; XML, Jasper

Other: Project, Visio, Photoshop, Fireworks, Automator, JBoss, Apache Tomcat.

Versioning: SVN, GitHub

Documentation: UML

Methodology: SCRUM

O.S.: Unix, Windows 10, Windows Server 2012, OSX

PROFESSIONAL EXPERIENCE

Confidential

Sr. Java Developer / Full Stack Developer

Responsibilities:

• Define software architecture and versioning.
• Upload, create branches and manage software versions using SVN.
• Design and normalize relational database for each of the systems.
• Determine functional and non-functional requirements for the projects and create de software requirement specifications.
• Determine information crossovers with other systems, responsible and adjust sprints and work breakdown structure in Microsoft Project. Define Sprints.
• Develop front-end from the wireframes using PrimeFaces / Bootstrap, HTML5, CSS and JavaScript. Create and associate de XHTML files to its managed bean using JSF (Mojarra distribution)
• Back end development in Java J2EE, Hibernate, JPA, DB2, Maven
• Create Spring layers for each module of the project and create the interfaces.
• Implement EJB´s belonging to other areas of the bank.
• Create DTOs based on database structure for each project.
• Integrate external Rest services into the projects.
• Coordinate security and quality tests; Coordinate deployment for production environment.
• Solve incidents and problems reported in operation.
• Create dynamic reports in Java Web Application and generate de downloadable files in XML, XLS and PDF.

Environment: Java J2EE (JDK 8), Spring Flows, Spring Security, Hibernate, DB2-Oracle, Java Server Faces, Bootstrap, JavaScript, CSS.

Confidential

Sr. Java Developer

Responsibilities:

• Develop FrontEnd view using JSF and PrimeFaces based on wireframes.
• Develop BackEnd in Spring/Java, Hibernate, SQL/DB2, JPA; Create persistence layer DAO and map de DTO´s.
• Design and implementation of unitary and integral tests.
• Configure SVN/Tortoise to download the project and integrate the source code of each module into the server.
• Define web flows using Spring and set permissions for the views of each module.
• Cycle development based on SCRUM, participation as part of the development team in charge of estimating the time and resources for the sprints.
• System documentation based on UML mostly Use Case diagrams, state diagrams and Class Diagrams.
• Create the Spring layers, BSD, AS and DAO layers and add their interfaces.
• Create war file using Jenkins to run the security tests designed by the outside party
• Solve incidents and operation problems using Mantis.
• Create ad-hoc SpringBoot services to consume in application.

Environment: Java J2EE (JDK 8), Hibernate, MVC, JPA, DB2- Oracle, Spring, JSF, Prime Faces, JBoss, Angular, NodeJS, Rest Services, Jasper.

Confidential

Consultant / Web Solutions

Responsibilities:

• Tailored web development in WordPress-PHP-MySQL-Apache architecture.
• Ensure the use of best practices for software development cycle (SCRUM).
• Gather requirements of different clients and define the overall scope of the project.
• Administration of service catalogue and portfolio.
• Estimate resources, time and cost for Web projects.
• Administrate resources to complete software delivery on time.
• Technical support for front-end and back-end development.
• Responsible for quality supervising on different platforms/frameworks (WordPress, Bootstrap, Angular, node.js, etc.).

Environment: PHP, JavaScript, WordPress, MySQL, VBA.

Confidential

Sales Manager

Responsibilities:

• Create selling and marketing strategies aligned with IBM/ Lenovo worldwide strategy and former local providers.
• Create campaigns to promote products with different marketing agencies and third parties.
• Create pipeline for the company and manage clients
• Elaborate technical and economic proposals for clients and ensure the whole sale process is completed.
• Being the first line of support and communication with the clients, manage their requests.

Environment: Salesforce, Windows, Power Systems.

Confidential

IT Audit Assistance

Responsibilities:

• Test physical and logical environments for financial and accounting systems.
• Extract and analyze accounting information from SAP and other systems.
• Create reports on findings and suggest recommendations based on best practices. (COBIT)
• During this period more than 15 different clients were tested.
• BPM and Process Improvement using Lean Six Sigma Framework.
• System architecture and solution design based on Web Services (SOA)
• Create RFP document.

Environment: SAP, eAudit, Bach Files.