William Diaz Email & Phone Number

San Francisco, Ca, Us

San Francisco, Ca, Us

San Francisco, Ca, Us

American transportation and contract logistics company.Main Responsibilities:- Technical Architecture design for the new apps.- Projects Estimation and Planning- Lead mentoring / coaching- People career development- Gatekeeper on technical interviews for the company (Staffing, fit interviews)- Teams Continuous Improvement y adjusting processes to obtain the best results- Implementation of processes to increase the code quality (Code reviews, Unit Test and Integration test)- Presales collaborator

San Francisco, Ca, Us

Project in the Airline Industry of the United States• Team Leader (15 people: Devs, QC and BAs)• Microservices project with Spring Boot, Spring Cloud Netflix (Eureka, Hystrix, Config, Contract, Feign, Zuul)• Agile Methodology SCRUM

Houston, Texas, Us

• Development of the Enterprise Architecture at the application level based on TOGAF Enterpise Architecture Framework, also using SOA, for a client on the Compensation Fund market, aiming for an efficient management of areas such as Recreation, Education and Sports.• Analysis and creation of new SOA services to support the business services and functions of the Company.

• This software has been built with agile methodology (SCRUM) in Architecture OSGI/E4 and development tools such as JavaFX, EMF, embedded database (HSQLDB), Hibernate, and collaborative tools.• Define Project Architecture• Leader in team work.• Use cases analysis.• Coaching and training for Junior Java Developers

Madrid, Madrid, Es

Project for Revenue Accounting Airline Industry.• Lead of a Java developers team composed by 4 mid-level and senior Java developers.• Use of SCRUM methodology and tools including JEE, JSF (RichFaces), Hibernate and Oracle.• Design of business services using Rational Software Architect and Rational Team Concert.• Data loading, cleansing and ETL activities to transfer information from files (txt, xml, edifact) to database structures using Talend Open Studio.• Training and coaching to other junior Java Developers.• Generation of tier presentation layer using Java Server Faces 1.2 with JBoss tools.• Development of business services through Hibernate and Spring.• Analysis of all business process built in Bonita.• Dependencies management using Maven.• Configuration of services using Spring.• Training and coaching about tools (Rational Software Architecture RSA, Rational Team Concert RTC, Talend anf business functional) in Buenos Aires, Argentina for 3 months.Tools and Environment: JSF 1.2, EJB 3.0 (Entities Bean, Session Bean) Hibernate, Spring, Maven, Putty, Oracle 10g, Toad, Talend 4.2.3 (ETL), JBoss 5.0, JBRMS and Windows Vista.

Quito, Ec

Project of Migration using Service Oriented Architecture (SOA).• Lead of a Java developers team composed by 12 senior, mid-level and junior developers.• Development of a migration oriented framework for all Java Server Faces components for all front-end migration tasks.• Support to the team development about the corporate framework.• Training, coaching and support to junior Java Developers.• Development of Transact SQL stored procedures.• Development of web based routines to inherit static resources including JS, CSS, images, JSPX templates and others.• Use of Velocity for code generation.• Generation of Tier presentation layer using Java Server Faces 1.1 and 1.2. • Configuration of Style Sheets (CSS).• Deployment of all enterprise applications components in WebSphere Application Server 7Tools and Environment: JSF 1.1, 1.2 (RichFaces 3.3.1 and 3.1.5), EJB 3.0 (Message Driven Bean) Putty, Sybase 15, Aqua Studio, WAS (6.1, 7.0), SVN, Velocity, JavaScript, CSS and Windows XP.

Bogota, Co

• Leader of a development team for the Project SOFIA Plus, This team was composed by 7 Java developers.• Project management activities for during all phases of SDLC.• Use of Coordination of JEE, JSF, EJB 3.0 and JBoss for prototype generations and development tasks.• Training and coaching to junior Java Developers.• Generation of the tier presentation using Java Server Faces 1.2.• Development and implementation of business services using EJB 3.0 and Hibernate.• Design UML of the new functionalities using Enterprise Architect. Tools and Environment: EJB 3.0 (Entity Bean, Session Bean and Message Driven Bean), Hibernate, JSF 1.2 (Tomahawk 1.7), JavaScript, CSS, Toad, Oracle 10g / SQL Server, JBoss, Enterprise Architect, and Windows XP.

Madrid, Madrid, Es

Java Consultant for system integration using Service Oriented Architecture (SOA).• Use of SOA architecture for system integration.• Consultant Java of a development team composed by 5 consultants. • Development of services using Stored Procedures, Bapis SAP and web services.• Generation of tier presentation components using Java Server Faces 1.2.• Development of business services using EJB 3.0 and Hibernate.• Creation of services using Bapis SAP through JCO.• Use of JDBC Development services to read stored procedures and METADATA.• Database generation from Hibernate.Tools and Environment: EJB 3.0 (Entity Bean, Session Bean), Hibernate, JSF 1.2 (Tomahawk), JavaScript, CSS, Toad, Oracle 10g / SQL Server, Oracle Express, JBoss, JDBC, Bapis SAP and Windows XP.

Senior Java for different projects based on architecture JEE and J2EE.• Senior Java Developers for each project.• Use of different tools including J2EE, Java Server Faces, Struts and Oracle 9i.• Generation of the tier presentation using Struts and Java Server Faces 1.2.• Development of business services using EJB 2.1 and Spring.• Implementation of business objects and business logic of the system (Java).• Use of UML for design purposes.Tools and Environment: JSF 1.2 (TomaHawk), JavaScript, CSS, Struts, Spring, JBoss, Hibernate, Oracle / SQL Server, Toad, WebLogic, Apache Tomcat, Rational Clear Case, SVN, and Windows Vista.

Diplomado En Gerencia De Proyectos

Ingenieria De Software

Ingeniero De Sistemas