Working on product’s next generation, Process Cloud Service (PCS), where agility, reliability, collaboration, user experience, and integration with Oracle and non-Oracle products were the main focus to take the product to the cloud era. Among the different areas and architectures with which I’m working, predominates the implementation of internal and public Rest API’s, with swagger for documentation and testing capabilities, also focusing on security areas, implementing and configuring the server container authentication mechanism, for basic-auth and token based as OAuth and JWT, Single Sign On (SSO), SSL, Cookies, storing credentials, tickets, certificates, and others, into the credential store (CSF), and keystores (JKS), as well as resources authorization privileges, user impersonation, groups or role support, and keeping support on previous works, like lifecycle process, deploy asset management APIs, migration and high availability framework.

Promoted to IC3, continuing working on BPM Suite now version 12c, integrating more services and products, providing migration tooling, improving the lifecycle user design experience, and personal growing with more exposure such as; meetings, presentations, demos, knowledge transfer, brainstorming, and definition on new features, working closely with other teams in Argentina, India or USA. Facing a diversity of new challenges and opportunities, like having the ownership of new projects, where such tasks as time estimation, progress coordination, integration and distribution, were highly important and demanded professional wise. Big part of the technologies covered during this time were mainly focus on web services, implementing Rest APIs, Servlets, Filters, HTTP Clients, as well as data migration tasks, developing migration process between product versions, disaster recovery tools, extended high availability supporting border scenarios such as Network Partitioning and 2 nodes support according to production environment requirements.

Team developer inside of Foundation team, whose main focus was provide with architecture, functionality, core services and software mechanisms as part of the backend of Oracle Business Process Management (BPM) product versions 11g and 12g. Some of the task typically performed were design, develop, research, debug, test and document, as well as team’s tasks like planning, brainstorming, peer-programming, collaborative work, code-review using tools such as Jira, Confluence, GitLab, and Scrum agile methodology. I’m used to prepare and perform technical presentations about an useful technology, tool or new features implemented, participating on knowledge transfer to other teams and demonstrations over new functionality on the product. Always having an eye toward on code quality, standards best practices, secure programming, patterns, and developing a vast knowledge on J2EE and Python languages, with thorough understanding of technologies like JPA, JTA, EJB, Servlets, Rest and SOA web services, WLST, Ant-task, and more.Skilled at Oracle Coherence Datagrid, SVNKit Java toolkit, OPSS, MDS, IDM. Developing with Intellij IDEA, versioning with git and ade, Weblogic and Tomcat application servers.

Team developer leader on “Debt Payments”, designing and delivering an end-to-end Web application project by Telefonica Movistar for Chile and Argentina.Leading and working with a team incorporated by two developers and one tester, being able to demonstrate leadership abilities, e.g; team organization, relocate team effort, code review, heeding team’s needs through presentations, knowledge transfer, technological and functional mentoring, among others, without unattended my own responsibilities such as analyze, estimate, develop, provide maintenance and client support in production environments.Experience acquired in Flex, used to build the front-end of the web application, designing with MXML and implementing basic logic in the upper-layer with ActionScript, meanwhile core services were implemented by J2EE, collecting the data from an Oracle DB v9.0 through Hibernate ORM tool and HQL queries, other technologies were highly required to accomplish the big set of services exposed by the web-application like JMS, SOA WS, ShellScript. Working with Eclipse and SQLDeveloper, SVN client Tortoise and Weblogic as application server.

Promoted to Creations team after being evaluated and recommended by team leader. The new role comprehended a major interaction and coordination among bigger teams, developing for IOS platform implementing the logic with C, C++, and OpenGL to the graphical part (2D and 3D), using Microsoft Visual Studio as SDK, and Tortoise as SVN client. Some notorious achievements were; implementing from scratch the UI Animation Tool, used by the game designer during runtime, having the ability to custom the animation flow, times and properties related, creating the main menu interface, menu in-game and all the user HUD as well.

This company gave me the opportunity to work with J2ME for a wide brand of mobile devices, where my main tasks were analyze, adapt, test and code new functionalities of mobile applications to an specific target device, going through the different states and teams to release the product (development, graphic design, QA, bug fixing, production), following the progress till the final approval and production release.Coordinated team work and immovables deadlines were high priority requirements. Others tools I used were Eclipse as IDE, Windows Batch as build system and a couple of proprietary developing/debugging tools.