Durgaprasad Prabakaran
Chennai
Summary
Technical Lead with 13+ years of experience in SDLC, Object oriented analysis/design and development, Model View Controller, JAVA and J2EE (Spring, JSPs, EJB and JDBC). Have experience in software Development Processes like Waterfall and Agile Methodologies. Experienced in J2EE, Java 8/7, JSP, Java Beans, ORM - Hibernate, Maven, MVC, spring, JDBC, Strong experience in MVC architecture and design implementation using Servlets and JSP as well as open source frameworks such as Spring MVC. Strong knowledge in Spring Framework using IOC/AOP, Spring Boot. Good Experience with core Java concepts like Multi-Threading, Exceptions, Data Structures and Serialization. Experience in using Design Pattern: Singleton Pattern, Factory pattern, Builder Pattern, MVC Pattern etc. Experience in developing API using Web Services like SOAP and RESTful. Expertise in using JUnit in performing unit test and Log4j for logging errors. Experience in SQL programming, stored procedures, Query optimization with MS-SQL and MySQL databases. Written queries for insert, update and modification operations. Excellent communication, interpersonal and analytical skills and a highly motivated team player/team leader with the ability to work as a team and guide team.
Overview
13
13
years of professional experience
Work History
Technology Lead
Wipro Technologies
09.2022 - Current
- Increased team productivity through effective collaboration, clear communication, and regular progress updates.
- Fostered strong relationship between technology team and managers to align efforts.
- Collaborated with stakeholders to define technical requirements, ensuring alignment with business objectives.
- Provided mentorship to junior team members, fostering professional growth and strong work ethics in the workplace.
- Troubleshot complex issues impacting systems performance, applying root cause analysis techniques to prevent future occurrences.
- Delivered comprehensive technical documentation including architecture diagrams, design specifications, and user guides for easy reference by colleagues or clients.
- Offered technical leadership to junior personnel and other team leaders, providing expertise on Core Java.
- Self-motivated, with a strong sense of personal responsibility.
- Worked effectively in fast-paced environments.
- Skilled at working independently and collaboratively in a team environment.
- Managed time efficiently in order to complete all tasks within deadlines.
Technology Lead
PayPal - Infosys
03.2021 - 09.2022
- The project is developing a web service to migrate the customer transaction data from one geographical location to another
- The service breaks down the large number of transaction and process the chucks through multiple A-sync services which in-turn communicates with other existing services to read/write data models
- It also uses Juno and Drop-zone as services to store/share data between the geographical locations
- Developed the Data migration service from the scratch
- Stabilizing the services deployed to ALTUS(PayPal’s cloud)
- Estimation and assignment of user stories across the team and tracking the progress
- Involved in coding activity
- Review and sign-off of the developed code
Technology Lead
Verizon - Infosys
01.2019 - 02.2021
- CSGW is a middle-ware application which enables different clients to access mainframe system and add/update data using SOAP web services
- Migrate controller code from C to java
- Stabilizing the services deployed to AWS
- Estimation and assignment of user stories across the team and tracking the progress
- Involved in coding activity
- Review and sign-off of the migrated services
- Production Support
Module Lead
PROS - LTI.Ltd.
07.2016 - 12.2018
- CMS is a powerful tool that employs a unique combination of forecasting and optimization science to determine the optimal rental car fleet mix and its potential value
- Develop and to resolve tickets raised
- Handling the issues faced by the customer in CMS and providing solutions
- Worked on feature development of the application for a major release
- Involved in coding activity
- Product Support
- Implementation consultant(Application specific configuration)
Senior Developer
PROS - LTI.Ltd.
07.2014 - 06.2016
- Application PPSS has 4 modules
- Scientific Analytics which find opportunities margin improvement and monitor your progress proactively, Price Optimizer creates the right price for each customer, Deal Optimizer quotes the right price for each deal, Rebate Optimizer creates rebates that align with your company’s pricing strategy
- Develop and to resolve tickets raised
- Handling the issues faced by the customer in application and providing solutions
- Worked on feature development of the application for a major release
- Involved in coding and testing activity
Developer and Tester
Hitachi Solutions Pvt. Ltd. - LTI.Ltd.
08.2013 - 06.2014
- Product Supports registration of physical resources to be managed, including storage systems, file-servers, hosts & related task such as volumes allocation & grouping of resources for easier management & access
- Creating test scenario documents for graphical interface and functional requirements
- Development of GUI front-end using Flex and also back-end development using Java
- Bug fixing and peer testing
Onsite Engineer
Hitachi Solutions Pvt. Ltd. - LTI.Ltd.
10.2013 - 01.2014
- VISA Type: Business Visa
Developer and Tester
Hitachi Solutions Pvt. Ltd. - LTI.Ltd.
09.2011 - 07.2013
- Hitachi Compute Systems Manager (HCSM) is a software product that provides centralized management of hardware on a network
- The functions provided by HCSM enable the user to implement efficient management of machines and timely handling of failures
- Design Testing of product
- Creating UML like class diagrams, sequence diagrams, UC diagrams and flowcharts
- Development of GUI front-end using Flex and also back-end development using Java
- Bug fixing and peer testing
Education
HSC -
St.Paul's Matriculation Hr.Sec School
Chennai, IndiaSSC -
St.Paul's Matriculation Hr.Sec School
Chennai, IndiaM.Sc. - Information Technology
SRM University
04.2011
B.Sc. - Electronics and Communication Science
Prince Shri Venkateshwara
04.2009
Skills
- Java
- Web technology
- JSP, Servlets
- REST/SOAP Web Services
- Spring Framework, Spring MVC
- Spring Boot
- MS SQL Server
- Oracle
Languages
Tamil
English
Hindi
Personal Information
- Date of Birth: 11/25/88
- Gender: Male
- Nationality: Indian
- Marital Status: Single
Awards
- JLPT (Japanese Language Proficiency Test) N5 Certified, 2013
- Hitachi award for outstanding performance, 2013-2014
Projects
Customer Data Migration, PayPal, Development, Java, REST Web service, 16, 03/01/21, Present, The project is developing a web service to migrate the customer transaction data from one geographical location to another. The service breaks down the large number of transaction and process the chucks through multiple A-sync services which in-turn communicates with other existing services to read/write data models. It also uses Juno and Drop-zone as services to store/share data between the geographical locations., Technology Lead, Developed the Data migration service from the scratch., Stabilizing the services deployed to ALTUS(PayPal’s cloud), Estimation and assignment of user stories across the team and tracking the progress., Involved in coding activity, Review and sign-off of the developed code Common Services Gateway (CSGW), Verizon, Application Maintenance & Development, Java, SOAP Web service, Mainframe, 15, 01/01/19, 02/28/21, CSGW is a middle-ware application which enables different clients to access mainframe system and add/update data using SOAP web services., Technology Lead, Migrate controller code from C to java., Stabilizing the services deployed to AWS, Estimation and assignment of user stories across the team and tracking the progress., Involved in coding activity, Review and sign-off of the migrated services, Production Support Contribution Management System (CMS), PROS, Application Maintenance & Development, Java, REST Web service, MS SQL Server, 12, 07/01/16, 12/01/18, CMS is a powerful tool that employs a unique combination of forecasting and optimization science to determine the optimal rental car fleet mix and its potential value., Module Lead, Develop and to resolve tickets raised, Handling the issues faced by the customer in CMS and providing solutions., Worked on feature development of the application for a major release., Involved in coding activity, Product Support, Implementation consultant(Application specific configuration) PROS Pricing Solutions (PPSS), PROS, Application Maintenance & Development, Flex, Java, JSP, Servlets, Spring, Hibernate, 40, 07/01/14, 06/30/16, Application PPSS has 4 modules. Scientific Analytics which find opportunities margin improvement and monitor your progress proactively, Price Optimizer creates the right price for each customer, Deal Optimizer quotes the right price for each deal, Rebate Optimizer creates rebates that align with your company’s pricing strategy., Senior Developer, Develop and to resolve tickets raised, Handling the issues faced by the customer in application and providing solutions., Worked on feature development of the application for a major release., Involved in coding and testing activity Development of FOCUS, Hitachi Solutions Pvt. Ltd., Japan, Development and Testing, Java, Flex, 31, 08/01/13, 06/30/14, Product Supports registration of physical resources to be managed, including storage systems, file-servers, hosts & related task such as volumes allocation & grouping of resources for easier management & access., Developer and Tester, Creating test scenario documents for graphical interface and functional requirements., Development of GUI front-end using Flex and also back-end development using Java., Bug fixing and peer testing. Development of HCSM, Hitachi Solutions Pvt. Ltd., Japan, Development and Testing, Java, Flex, 40, 09/01/11, 07/31/13, Hitachi Compute Systems Manager (HCSM) is a software product that provides centralized management of hardware on a network. The functions provided by HCSM enable the user to implement efficient management of machines and timely handling of failures., Developer and Tester, Design Testing of product, Creating UML like class diagrams, sequence diagrams, UC diagrams and flowcharts., Development of GUI front-end using Flex and also back-end development using Java., Bug fixing and peer testing.
Disclaimer
I hereby present myself suitable for the designated post and certify that the information furnished above is true to the best of my knowledge and belief.
Personal Qualifications
- M.Sc. (Information Technology), 80%, SRM University, 04/01/11
- B.Sc. (Electronics and Communication Science), 69.5%, Prince Shri Venkateshwara, 04/01/09
- HSC, 71.9%
- SSC, 68%
Timeline
Technology Lead
Wipro Technologies
09.2022 - Current
Technology Lead
PayPal - Infosys
03.2021 - 09.2022
Technology Lead
Verizon - Infosys
01.2019 - 02.2021
Module Lead
PROS - LTI.Ltd.
07.2016 - 12.2018
Senior Developer
PROS - LTI.Ltd.
07.2014 - 06.2016
Onsite Engineer
Hitachi Solutions Pvt. Ltd. - LTI.Ltd.
10.2013 - 01.2014
Developer and Tester
Hitachi Solutions Pvt. Ltd. - LTI.Ltd.
08.2013 - 06.2014
Developer and Tester
Hitachi Solutions Pvt. Ltd. - LTI.Ltd.
09.2011 - 07.2013
M.Sc. - Information Technology
SRM University
B.Sc. - Electronics and Communication Science
Prince Shri Venkateshwara
HSC -
St.Paul's Matriculation Hr.Sec School
SSC -
St.Paul's Matriculation Hr.Sec School
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