Sayed Adnan Jaffar

Experience

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  Batelco

  Jul 2009 - Sept 2009

  Trainee System Analyst

  I have been trained to use TeraData software from NCR to create and run SQL queries in the Batelco Data Warehouse to generate reports for users.

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  LMRA

  Jun 2010 - Dec 2022

  Senior System Developer

  Received six months intensive training by GBM/BBM, IBM distributor. This included basic Java & OOP, J2EE (EJB, JSP & Servlets), Struts, MQ Messaging JMS, Web Services, Hibernate, XML, JUnit testing, SQL, Crystal Reports, AJAX, JSON and Design Patterns. Responsible of developing and maintaining one of the biggest leading government projects which is the Expat Management System (EMS). My main duties are to develop and maintain systems and data integration between EMS and other government spokes and to analyze and troubleshoot problems and data integrity issues.Responsible of developing and maintaining one of the biggest leading government projects which is the Expat Management System (EMS). My main duties are to develop and maintain systems and data integration between EMS and other government spokes and to analyze and troubleshoot problems and data integrity issues.Primary duties include:Developing and maintaining the Integration module for data transfer with other government spokes using Java Message Queuing (MQ) and Web services. Maintains relationships with other government spokes like Central Informatics Organization (CIO) and Ministry of Health (MOH) for enhancements and changes.Troubleshoot and resolve data integrity issues. Developing business reports that supports EMS using Crystal Reports and SSRS.Preparing test cases and testing in several testing phases includes Unit, Integration, User Acceptance (UAT), and Regression Testing.Take the software build using Apache ANT tool to prepare the Enterprise Archive (EAR) and coordinate with admins for production deployment.Creating and developing front-end user interface pages using servlets and JSP’s. Show less

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  Golden Hat Information Technology

  Sept 2013 - Oct 2022

  Project Team Leader

  Leading and managing a team of four members throughout the entire project life cycle, including project initiation/proposals, analysis and design, project delivery, post implementation review and project close out / handover. • Full life cycle project management experience including hardware installation, software installation, software/hardware testing, user acceptance testing and release to production.• Meet clients to address their needs and problems and propose suitable solutions for them• Design solution architecture.• Hold weekly internal and external meetings on progress.• Manage team members to ensure that all milestones are achieved within the agreed time-frames.• Maintain client relationships.• Assist the technical team in their design and development tasks.• Produce project definitions to include validated functional requirements, scope, roles, responsibilities, budgets, timescales and resources.• Effectively work on own initiative, as part of a team, or as the leader of a group. Show less

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  Citi

  Oct 2022 - now

  AVP | Backend Java Developer