Leandro Alfonso Naveda Petit Email & Phone Number

Austin, Tx, Us

Austin, Tx, Us

Implement and integrate highly complex business systems including the design and architecture of the system interfaces, configuration management, documentation, administration, monitoring, troubleshooting and maintain detailed plans for systems disaster recovery and testing

Implement and integrate highly complex business systems including the design and architecture of the system interfaces, configuration management, documentation, administration, monitoring, troubleshooting and maintain detailed plans for systems disaster recovery and testing

Austin, Tx, Us

• Designing, implementing, and maintaining Java applications that are often high-volume and low- latency, required for mission-critical systems• Delivering high availability and performance• Contributing in all phases of the development lifecycle• Writing well-designed, efficient, and testable code• Conducting software analysis, programming, testing, and debugging• Managing Java and Java EE application development• Ensuring designs comply with specifications• Preparing and producing releases of software components• Transforming requirements into stipulations• Support continuous improvement• Investigating alternatives and technologies• Presenting for architectural review• nhancement of the DEEP libraries with new mechanism like Event engine and Event audit.• Implementing the new message retry mechanism using kafka in the event of any failure in the downstream systems.• Rest services templates are generated using swagger specifications.• Development of new listeners for producers and consumer for both Rabbit MQ and Kafka.• New library development with micro services architecture using Rest APIs, spring boot and pivotal cloud fundry.• Enhancement of the existing functionality to persist the messges to Cassandra DB in Kafka.• Bi-weekly sprints using agile development methodologies.• Implementation of Hystrix circuit breaker to avoid loss of messages during handling of messages at the consumer level.• Test plans and Unit Testing using Junit

• Delivered total of 5 web and web Services applications in a span of one year five months.• Single handedly designed Data Migration and improved the performance by 8 times and Increased performance, extensibility, manageability and testability of the code.• Integrated front end technologies like JSP and AJAX, java web frameworks Hibernate and Spring, and an Oracle database.• Created shell scripts and PL/SQL scripts that were executed daily to refresh data feeds from multiple systems.• Led development efforts for Adjustable-Rate Mortgage application. Managed small team of three employees to create an application to determine high risk mortgages.• Restructured build environment to implement technologies such as Maven, Hibernate, Spring, Struts2, and Sql Loader.• Involved in requirement gathering meetings and produced extensive analysis of the Use Cases and Entity-Relationship and Data Flow Models.• Designed the algorithm and codes and also have used design patterns and Object-Oriented Design methodology.• Participated in Server upgrades, code migrations, and also worked on important enhancements in the business requirements.

Miami, Florida, Us

Implement demonstration labs for sales channels, support the development of demos and pilots to potential channels, lead the integration phase of the CallVU and Friends Service solution with the client platform, maintaining constant communication and alignment with the CallVU support team and Service Friend in Israel, provide expert support to channels and customers of Blue Ocean in the region and develop additional requirements requested by Customers

with online banking leads design, development and implementation of internet banking systems. Participates in environment support, software release, performance tuning and system support.

Austin, Texas, Us

Design, construction and support of the bank's needs detected with the business area, in order to integrate the Front MDM and CRM with AS400 Back-end using (Java, OSB, Weblogic, XSD, XQ, JMS Queues, Work Manager)

Caracas, Distrito Capital, Ve

Conduct information gathering to study the feasibility of infrastructure IVR, Call Center, Telecom and converged networks in terms of software and hardware. Provide technical support according to customer requirements in the country and internationally (Dominican Republic, Chile, Trinidad and Tobago, Aruba, Nicaragua and Bolivia).Provide training to customers in the use of equipment and / or software requirements. Handling equipment for different platforms. Configuring IVR, Call Center and recording equipment (video - voice). Knowledge of telephony protocols (SS7, R2, ISDN, SIP) development in Java, Invision, Designer, CCXML and VXML. Operating SystemsWindows, Linux and Solaris. Database Management SQL, Oracle, MySql. Coordination and management activities for assigned projects. Knowledge Interactive Intelligenceproducts, Audiocodes, Carrius, IQtalk, NICE, Avaya, and Intervoice

Support, configuration processes, development, documentation and testing of SYNAPSE client and server, SST, SIGESP y SISMO

Plan, coordinate and monitor the performance of the comapy's systems in enviroment of production, quality and test according to the rules preset by management

Msc. En Telematica

Ing. De Sistemas