A. Ruben Zafra R. Email & Phone Number

San Jose, Ca, Us

● Design and create robust and scalable microservices● Build UI using ReactJS● Perform code review● Pair programming ● Performance improvement● Mentor junior developers● Participated in requirements analysis and defining use cases● Documented Design Specification and Functional SpecificationJava 8, Eclipse, git, Jenkins, bitbucket, Oracle DB, maven, spring boot, spring cloud, spring data JPA, hibernate, feign-httpclient, swagger, Junit, Mockito, ReactJS, ResumableJS, JFrog

Houston, Texas, Us

Customs recognition systems first phase re-engineering analysis and developmentMy duties:+ Developers' interview and selection+ Direct and advise a high performance developers team+ Work plan preparation+ Activities assignment and monitoring+ Conceptual design+ Control and compliance with development policies (software quality supervision & assurance)+ Focused on the performance and stability of the product+ Version control and preparation of packages for productionAchievements:+ Primefaces to AngularJS migration+ First development team to meet 100% sonar metrics+ First development team to reach and exceed 91% of the RSA metrics+ Fix legacy system to avoid missing log events in production environment

Monterrey, Nuevo Leon, Mx

Mx

I worked as a Java / iOS programmer, which allowed me to gain extensive experience in the development of Java (EE and SE) and iOS applications. Some modules that I developed are:+ Generic components for use by various development teams+ Modulated core of the point of sale+ Module for dynamic loading of libraries (improvement in memory usage)+ Secure services with axis2+ Module for sending mail+ Scheme of on-demand notices to stores+ Sale indicators (web, iPhone / iPad)+ Generic client to consume web services for iOS / javascript+ Development of cron type applications for Oracle Application Server+ System updates for iOS applications+ Adaptation of central logueo library to generate one log per day and compatibility with log4J+ Use of RMI to communicate processes+ Development of module for loading native libraries from java+ Proposal of mechanism to separate web applications without loss of data in session

Analyst and developer of an inventory management system, projects and control of bills of materials.The system sends notifications via email every time a new project is created, it allows creating reports of the selected materials, among others.