Alex Rotbart

Senior software engineer at Dayforce

Vaughan, Ontario, Canada

About

-More than 10 years of experience developing,consulting and supporting high-quality software . -Full exposure to Software development life cycle (SDLC) in all phases: Analysis, Design, Development, Testing, Documentation.Experience in Agile and Waterfall development methodologies. -Thorough knowledge of Architectural and Design patterns, Object-Oriented Design concepts and UML Diagrams. -Highly motivated professional; self-learner. Specialties: J2EE, OOP, server application development, relational databases, Master Data Management. Hibernate, Spring, Java Persistence, Struts. Oracle, OC4J (Oracle Application Container), BC4J (Business Components for Java), DB2 (JT400,PCML), SQL Server . WebSphere 5.*, 6.1,Tomcat 5.*,WebLogic. IBM® WebSphere® Multichannel Bank Transformation Toolkit

Experience

  • Senior Software Development Engineer at Dayforce
    May 2018 - Present · 8 yrs 3 mos

  • Informatica ()
    • Lead Software Engineer
      Apr 2010 - May 2018 · 8 yrs 2 mos

    • Senior software engineer
      Oct 2010 - Apr 2016 · 5 yrs 7 mos

      A member of Informatica’s (ex Siperian) Master Data Management (MDM) R&D - Canada development group. I am developing new features for MDM’s Integration Framework as well as supporting old modules. Developing database-agnostic platform, which will run on different web servers (Jboss, WebSphere, Weblogic) with most of existing databases, supporting full functionality of the Informatica’s MDM HUB server. One of the developers of the automated test framework. My responsibilities include feature design, development and testing. 100% J2EE environment, including such components as EJB, Web Services, JSP, servlets on different application services and Oracle database. Agile software development . Localization project architecture design and implementation lead.

  • senior software engineer at First international bank
    Jan 2010 - Sep 2010 · 9 mos

    • Infrastructure team member in position of senior software engineer. Developing of global infrastructure modules based on The IBM® WebSphere® Multichannel Bank Transformation Toolkit (BTT). The framework uses Client-Server architecture based on Rich Client, WebSphere 6.1 server, Rad 7.5 environment. • Designing, developing and testing client financial services low level modules based on BTT framework. • Bug fixes; teaching and leading of group of developers, code and performance improvements. • Pluggable backdoor server design and implementation. • Web Services development, WebSphere WS caching configuration best performance.

  • software engineer at SoftwareAG
    Jan 2008 - Dec 2009 · 2 yrs

    Software engineer in J2EE area (outsourcing) in insurance company. Developing Enterprise Web Application for bank policy processing. Creating business logic layers by using Oracle DBMS and WebSphere application servers (v 5,6).Database analysis, query performance improvement.We are using Hibernate, Spring,Spring Web flow and JSF technologies in our project.

  • software engineer at SPL-Idor from SoftwareAG group
    Feb 2004 - Dec 2007 · 3 yrs 11 mos

    Software engineer in J2EE area (outsourcing) in different projects (our customers are Israel Defense Forces, Avis (car rental), Harel(insurance), Yes(telecommunications), Meuhedet (clinics), Migdal(insurance) ...). Developing iSeries Java applications as well as Enterprise Web Applications, creating both GUI and business logic layers, mainly using DB2 DBMS on AS400 computers and WebSphere application servers (v 5,6). WebSphere application server configuration. Database analysis.