project involved the design and coding of a migration solution for legacy blocking system and planning software. The project is based on Spring boot, React, Redux, TDD using Cucumber, CI/CD, Jenkins, git.

This project involved the design and creation of an integration layer between a legacy event system and a modern event system. The project is based on Spring boot, Apache Kafka, Apache Camel, Eureka, Spring Cloud, IBM MQ, RESTFul.

This project involved the bug fixing of the build a Retail Store Price Tag Printing System. This system can print regular prices, on sale prices and future on sale prices on configurable formats, templates and size.Roles & Responsibilities: • Involved in the Java and SQL code analysis to support the bug fixing team.Environment: Jdk1.7, Log4J, Collections, Debian Linux, SSH, IBM DB2, Git, LDAP, Primefaces 4.0, jasperReport, Apache POI, Apache Mina, postgreSQL, Jboss EAP 6.1.

This project involved the encrypt the transaction credit card data, from POS to Authorization System, replacing a System based on plain transfer data socket to socket for a SOA solution using MQ, IBM Integration BUS, Java, groovy, AWS Cloud, AS400 cipher API, C and Cobol on AS400, and 3Des cipher.Roles & Responsibilities: ● Design and documentation of IIB/MQ solution for later analysis of the IBM Integration Bus Team. ● Design and build Java solution to intersect a socket communication from POS, encrypt the transaction data and put in a MQ Queue.● Design and build a angularJS/RESTFul (Spring boot) solution that allow to user admin by a web interfaces the solution.● Design and build of IBM Integration Bus’s Integration Services that routed cipher message from a POS Queue to the Authorization Queue.● Design and build a publish/subscribe message system (MQ/IIB/Java) that notify and apply the cipher key changes.● Design and implementation of ESQL Compute nodes.● Design and implementation of Java Compute nodes.● Involved in client-facing meetings to assure that the solution met the requirements.● Utilization of the Collections framework to manage parsed XML data from Broker internal message systems to further message enrichment.● Involved in risk management for every release.● Focal point of 3Des cipher and Java code analysis. This included supporting the AS400 Team that coded cipher solution using C and COBOL in AS400 environment.● Involved in testing both unit test and integration test.● Involved in SCRUM development methodology.Environment: Jdk1.7, Log4J, Collections, Windows 7 64bit, SSH, IBM Integration Bus 9.0, IBM Integration Toolkit (Eclipse based), IBM Broker Explorer (Eclipse Based), IBM DB2, IBM TeamConcert (Eclipse based), Git, SOAP, Cobol ILE, C, LDAP, Java Cipher API, AS400 Cipher API, MQSeries, RESTFul, Spring boot, Eureka, JSON, AngularJS, Bootstrap, Jenkins, Apache Mina, SCRUM.

Migration of a set of core application banking using BPM, ODM (BRMS) and SOA.Roles & Responsibilities: • Analysis and documentation of business rules of the scoring personal Loans System. • Configuration of the development server of ODM 8.5 (BRMS)• Configuration of the Business Rules development environment for the development Business Rules team.• Train of the Rule development team on ODM 8.5• Involved in client-facing meeting to discover business rules of Personal Loans System.Environment: Jdk1.6, Log4J, Windows 7 64bit, SSH, IBM Message Broker 8.0, IBM Integration Toolkit (Eclipse based), IBM Broker Explorer (Eclipse Based), IBM DB2, IBM TeamConcert (Eclipse based), SOAP, MQSeries, IBM ODM 8.0, IBM BPM.

This project involved the migration of a set of services from SonicESB/Java to IBM Integration BUS 9.0. The migrated services included WSDL, JMS, and legacy System based on ISeries Server.Roles & Responsibilities: ● Design and build IBM Integration Bus’s service that provided WSDL services.● Design and build IBM Integration Bus’s service that provided MQ Queue to MQ Queue transport and transformation of messages. ● Analysis of legacy Java Code to understand and migrate it to IBM Integration Bus’s Services.● Involved in SCRUM development methodology.Environment: Jdk1.7, Log4J, Collections, Windows 7 64bit, SSH, IBM Integration Bus 9.0, IBM Integration Toolkit (Eclipse based), IBM Broker Explorer (Eclipse Based), IBM DB2, IBM TeamConcert (Eclipse based), Git, SOAP, MQSeries, SCRUM.

This project involved the implementation of a SCM (software Configuration Management) system based on Rational Team Concert and ClearCase. This system can admin all kind of source code used by Hites: Java, Cobol, Genexus, VisualBasic, C and RPG.Roles & Responsibilities: • Design and implementation of the bash scripts to automate the source code sync from AS400 environment and ClearCase repository.• Design and implementation of the bash scripts to massive import of source code files.• Design and implementation of the frontend webapp that admin a cycle life of a source code file using postgres, java and wavemaker.• Config and create a virtual machine system based on VMWare vSphere.Environment: Jdk1.7, Log4J, Collections, Windows 7 64bit, SSH, IBM DB2, IBM TeamConcert (Eclipse based), ISeries server, RedHat Linux server, ClearCase, WaveMaker, postgreSQL, Bash script, HTML5, Hibernate, VMWare vSphere.

Migration of a set of core application banking using BPM, Ilog Jrules (BRMS) and SOA.Roles & Responsibilities: • Create a PoC that showed to client a demo of a BRMS solution.• Train the banking team to identify business rules.• Train the Rule development team to use Ilog Jrules tools to create, admin and integrate business rules.• Configuration of the development server of Ilog Jrules 8.0 (BRMS)• Configuration of the Business Rules development environment for the development Business Rules team.Environment: Jdk1.6, Log4J, Windows 7 64bit, SSH, IBM Message Broker 8.0, IBM Integration Toolkit (Eclipse based), IBM Broker Explorer (Eclipse Based), IBM DB2, IBM TeamConcert (Eclipse based), SOAP, MQSeries, Ilog Jrules 8.0, IBM BPM.

Migration of the transaction card payment system used by Transbank from a Cobol and C solution to a SOA, Java and BRMS solution. Roles & Responsibilities: • Create a PoC that showed to client a demo of a BRMS solution.• Create workshops to client teams and train it about used of BRMS tools (Ilog Jrules 7.5) • Involved in client-facing meetings to discovery of business rules.• Configuration of the development server of Ilog Jrules 7.5 (BRMS)• Configuration of the Business Rules development environment for the development Business Rules team.• Design and implementation of rule flows and business rules.• Design and implementation of the stress testing case that helped to determinate the limits of the transactions per second (TPS) of the solution.• Involved in daily team status meeting that used a mix of Scrum and Kanban.• Developed using a Windows 7 64bit.Environment: Jdk1.6, Log4J, Windows 7 64bit, SSH, IBM Message Broker 8.0, IBM Integration Toolkit (Eclipse based), IBM Broker Explorer (Eclipse Based), IBM DB2, IBM TeamConcert (Eclipse based), SOAP, MQSeries, Ilog Jrules 7.5, WebSphere DataStage, Scrum, Kanban.

Create a solution that can identify an address in a map using a no standard address input and relate to a normalized address in a geospatial database.Roles & Responsibilities: • Study and analysis about what is and what mean a “address”, to identify all its components (street name, number, apartment, city, city area, country, etc).• Design and implementation of a API that used Levenshtein distance to calculate the distance between an input String Address and data address in database and generate a list of candidate’s streets.• Design and implementation of a API that divided a String address data in a list of component like street name, number or city. Each component is associated with a probability of correctly represent.• Design and implementation of a web component that search an address in a map using the above described APIs.• Design and implementation of JUnit tests.• Developed using a Windows 7 64bit.Environment: Jdk1.6, Log4J, JUnit, Windows 7 64bit, SSH, Eclipse, Oracle 8, Oracle Spatial 8, Spring, ibatis, Maven, Spring MVC, ESRI ArcGIS.

Update and bug fix of a software solution for a package clearance system for customs. Roles & Responsibilities: • Analysis and improve SQL queries and PL/SQL store procedures.• Design and implementation of a java components.• Design and implementation of JUnit tests.• Developed using a Windows XP.

Proyecto de Accenture en banco BCI de reingeniería de mesa de dinero, usando sistema TREMA.Mi rol fue de programador senior Java/J2EE.Accenture banking proyect that migrated to a word class solution to Trading Desk System called Trema. This system is able to centralized trading desk operations like Spot, Forwards, Swaps, Options, Bonds, Futures, etc.

Create a Web Portal to the “Tesorería General de la República” (Chilean Department of the Treasury) that provide the services for the taxpayer such as: pay its taxes, review taxes status, review general info.Roles & Responsibilities: ● Design and implementation of weblogic pageflow and action actionForm accord to use cases.● Implement a JAAS Authentication using Bea Weblogic and Oracle database.● Guide and support for the java technical team assuming the Technical java team Leader role.● Design and implementation of servlets, filters, and Session EJB.● Design and implementation of JUnit tests.● Developed using a windows XP.

Create a Geographic Information System (GIS) that provide a set of maps services such as Point of Interest, Area of Interest, intervisibility, share maps views, online collaborative work over maps, add elements on maps (flags, labels, text, images, etc). This GIS was created for the Chilean Army. Roles & Responsibilities: ● Design and documentation of the architectural solution.● Design and documentation of the data model solution.● Create a PoC of the solution to validate the architectural and data model solution.● Define and implementation of the class model that represented the geometric components of a map (point, line, polyline, polygon, circle, etc).● Define and implementation of the data tier that get geospatial data from database using EJB.● Define and implementation of the store procedures that find geospatial data by a spatial filter.● Design and implementation of the applet that show the geospatial information by a map.● Design and implementation of the data communication tier that communicate data between applet (browser frontend) and application Server (Jboss) using tcp/ip socket in applet and servlet in Jboss. The data was compress. ● Study and understand geospatial concept to used it in geospatial database and geospatial operation libraries.● Involved in the test and implementation phase.● Involved in the early emergency simulations where this application was used.● Design and implementation of the ant scripts to build and deploy the solution. The Deploy was made by scp (ssh).● Involved in a periodical meeting with a multidiscipline team: engineers, geographers, militaries and mathematician.● Involved in all aspects of the software lifecycle.● Developed using a Fedora Linux.Environment: Jdk1.4, RedHat Linux, SSH, Eclipse, PostgreSQL, PostGIS, GEOS, Jboss 3.0/4.0, Windows XP, Bash, ant, Xdoctel, CVS.