Sr. Developer, IT App Development (Informatica Developer)

Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered in Chantilly, VA. We offer world-class ability in giving most astounding quality and administrations through industry best practices planned to convey remarkable worth to our customers. Utilizing our industry knowledge, administration service offering expertise and innovation abilities, we distinguish new business and innovation slants and create answers for help customers around the globe, giving top of the line solid and practical IT benefits which are cost effective services. Established in 1999, the organization has corner qualities in building and dealing with a Business Oriented IT environment with rich involvement in technology innovation, ERP and CRM counselling, Product Engineering, Business Intelligence, Data Management, SOA, BPM, Data Warehousing, SharePoint Consulting and IT Infrastructure. Our other offerings include modified solutions and administrations in ERP, CRM, Enterprise architecture, offshore advisory services and e-commerce. USM, a US ensured Minority Business Enterprise (MBE) is perceived as one of the fastest developing IT Systems Integrator in the Washington, DC zone. Most as of late, USM was positioned #9 on the rundown of the Top administrations organizations in the DC Metro Area - Washington Business Journal (2011). We are a project-driven firm that reliably meets the IT needs of our State and Government customers through development and business keenness.Job DescriptionJob Requirements : Design, Develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design.Interacting with users to design high-level business specifications, technical specifications and complex or non-standard incidents/requests.Developed and tested Informatica mappings in development and alpha environments and Performance Tuned the Informatica mappings.Worked on Incidents like audit value mismatch between source and target databases, threshold breached below minimum and max limits and several data related incidents.Using the concept of Test Driven Development (TDD), performed end-to-end test and code development using Ruby and Informatica tool respectively.As a part of test driven development, test is written and data is generated using Ruby tool. Once the test is complete, the coding is done using Informatica tool from Source environment (Flat File) to Stage (Oracle database), Stage (Oracle) to Vault (Oracle database) and from Vault (Oracle database) to DataMart (Teradata database). Also, worked on building the Business Objects reports for end users using Business Objects reporting tool. After designing the Business Objects report layout, worked on feeding the data into these reports.Collaborating with colleagues to develop different test components and test scenarios to an enterprise application using Ruby Mine and JRuby.Developing Perl/Shell scripts for automation purpose and write subversion to make jobs and tasks reusable that are susceptible to errors.Works in an agile methodology with daily stand-ups, story cards, Iterations and every day status.Additional InformationIf my requirement matches your resume, then please do reply on my email id alih(at)usmsystems(dot)com SummaryType: Full-timeFunction: Information TechnologyExperience level: Mid-Senior LevelIndustry: Information Technology And Services