Ehsan Shishehbor

Experience

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  Dapaco

  Mar 2011 - Aug 2012

  Senior Java Developer

  Member a team of 5+ developers in smart school web application project. Dapa company wanted to launch an enterprise application which its target was all schools. • Negotiated with team members in analysis and design architecture of project. • Designed/Developed liferay portlets

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  Pars Tamin

  Jul 2012 - Mar 2013

  Senior Java Developer

  Implemented and maintained liferay projects• Managed frontend • Negotiated with stakeholders and gave feedback • Designed/Developed the features 5+ portlets • debugging and troubleshooting in portlets • Collaborated with 8 team members to develop portlets

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  ICT Research Institute of ACECR

  Nov 2012 - May 2013

  Senior java Developer

  Consultation and cooperation on development Comprehensive Internal Automation Software of Applied Science • R&D on integrating liferay portal and bonita bpms • Designed/Developed a portlet as a bonita cartable on liferayTechnical skills, software: EXTJs,Bonita BPMS

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  Parsysmis

  Apr 2013 - Sept 2013

  Senior Java Development

  worked As a member of the print automation ERP project development team• Established, Maintained and Developed new features • Debugged, troubleshoot which reduced customer complaints by 10%• Collaborated with stackholders to resolve problems• Discovered, Resolved about 5% of bottlenecks in processes

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  Partak

  Sept 2013 - Mar 2017

  Senior Java Developer

  Managed , Coordinated following projects1- Customer relationship management voip system:It`s a web application for managing customer processes from register to assign line and delivered in location. In Addition it can manage Homes,media gateways,trunk ports, phone numbers and etc• Interviewed business clients on site to analyze their business requirements and recommend and design technological improvements to their business processes and operational procedures.•Scheduled to delivering features on time•Designed,Developed forms and actions•Clarified,Adapted tasks and forms with stakholder requierments•Established application on site2- Adsl Customer relationship management android application for Telecommunication Company of IranIt can facilitate customers servicies such as: recharge account, order new service, watch remaining time and charge volume and pay online bill.Now this application is running for more 35 private pap and ISP companies.•Designed,Developed application on android studio• Collaborated with 4 team members in binding APIs and design application UX•Established,maintained application for more then 35 companies Show less

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  Tida

  Apr 2015 - Oct 2018

  Senior Java Developer

  worked on Supply chain management (SCM) system Based On MVC architecture Using Spring MVC, JPA and Hibernate ORM, Angular JS & Oracle Database• Generated, Implemented basic sub system for user management• Implemented budget subsystem according to documents of analyzer• Collaborated with analyzer team • Coached team members, developing new subsystems• Established, maintained subsystems• Improved data fetch queries and methods which reduced by around 50% grids response time• Developed Rest APIs with spring framework Show less

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  Irisa

  Oct 2018 - Mar 2021

  Senior Java Developer

  worked on two projects for Esfahan's Mobarakeh Steel Company(Mobarakeh Steel is the largest steel producer in Middle East and Northern Africa and the largest DRI producer in the world. )Based On Microservices architecture Using Spring Boot,Spring Data JPA With React JS and Hibernate ORM & Oracle Database,Oracle BPMS1- infrastructure management process application:• Launched frontend project using reactjs• Directed team members for developing project features• Developed some features in backend with spring boot• Negotiated with team members to analysis the project• Discovered project problems and resolved them• Collaborated with 10 team members in agile team on scrum framework2- Work on Management Support System(MSS) • Implemented some backend features with spring boot• Reviewed other team members Codes and solved problems, which reduced response time on forms by 30% Show less

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  Dotin

  Mar 2021 - Jul 2022

  Senior Java Developer

  worked on Core banking System, specially on loan section• Developed features, analyzed by system architectures• Debugged errors in project and resolved them• Refactored codes when developed new features• Collaborated with more then 25 team members in agile team• Tested new methods with Junit

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  Demis Co.

  Nov 2022 - Apr 2024

  Senior Java Developer

  work on insurance system, specially on damage team• Developing new version of insurances damage experts mobile App• Generating new features on server side android app • Debugging, troubleshooting project and resolve them• Redesigning server side android application• Collaborating with more then 15 people in a scrum team• Guiding team members in scrum values and structure• Training team members in java subjects• Restructuring some methods, which reduce response time by 30% Show less

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  Rata Co

  Apr 2024 - now

  Head of backend developer team

  work on Fleet management system