CareerCup

DHIRENDRA KUMAR SINGH
Email: dhirendraism@gmail.com
Mobile : +91-8884362111
Address: A-52, Rema Skyview Apartments, 2nd Main, K R Garden, Murgeshpalya, Bangalore - 560017

Summary

➢ Working at @WalmartLabs.
➢ Experience Problem Solving, Algorithms, and Data-structures design, and their implementations.
➢ Experience in breaking down the product requirements in to high level and low level design.
➢ Sound knowledge of writing and implementing complex algorithms for enterprise applications.
➢ Motivated to work in a challenging environment.

Technical Skills

Languages : Core Java, J2EE, EJB, JMS, and spring.
Technologies : XML, Multi Threading, Software Design.
Unit Testing and test scripts : Jameleons and JUnit.
Others : Writing and implementing algorithms in complex scenarios. Using
Data Structures for implementing various algorithms.

Educational Qualification

Year of Passing
College/Institution
[Degree] Percentage marks
May 2008 Indian School of Mines University, Dhanbad, India
[Bachelor of Technology in
Computer science & Engineering]
7.36(max-10.00)
(OGPA)
June 2003 Kendriya Vidhyalaya,Air Force station,Agra,India
[AISSCE, Central board secondary education]
83.6%
June 2001 Kendriya Vidhyalaya,Air Force Station,Ojhar,India
[AISSE, Central Board of Secondary Education]
79.4%

➢ Awarded as the “Innovator of the year 2010 – OSS R&D Division” at Amdocs.
➢ Sun Certified Java Programmer for platform 1.6.
➢ Bachelor of Technology in Computer Science & Engineering from ISM, Dhanbad.

Work Experience

Projects # 1

Project : Backend Mosaic
Duration : June 2013- Till date
Organization : @WalmartLabs [India]

Application software : Core Java, Algorithm,Data structures.

Team : Backend Mosaic.

Project Description:

In Backend Mosaic team we are responsible for building Restful services for Walmart Global eCommerce’s Inventory Management, Returns Management, and Order Management.

Roles and Responsibility:

➢ Senior Developer, and Tech Lead.
➢ Identifying functionalities that needs to be built up for the next generation of eCommerce.
➢ Experience in writing and implementing algorithms for various eCommerce requirements.

Projects # 2

Project : Px Enterprise Management.
Duration : June 2012- May 2013
Organization : Innovation Labs, 24/7 Customer [India]

Application software : Core Java, Algorithm,Data structures,Hive,Dojo Framework, Amazon EC2.

Team : Px Enterprise Management.

Project Description:

Px Enterprise Management is a product that helps Data Scientists to analyze and prepare rules for predictive customer handling. In EM Hive, Hadoop, and Core Java is basically used to process the BigData that is collected from Customer interaction from various mediums like chat, voice, user journeys, and self- service. The processed results are used to predict the user behavior and provide an intuitive customer experience.

Roles and Responsibility:

➢ Senior Developer.
➢ Understand the key indicators to be targeted for BigData analysis.
➢ Experience in writing and implementing algorithms for preprocessing the data.
➢ Implementing Predictive algorithms for predicting customer behavior.

Projects # 3

Project : Amdocs Service Management Suite/Amdocs BOSS Manager Development.

Duration : March 2010- May 2012
Organization : Amdocs Product Development Organization [India]

Project Versions : ASMS-8.1.
Application software : Java, J2EE, Weblogic, XML,
JMS, Clarify Applications, Web Services, EJB

Team : ASMS PBG

Project Description:

ASMS has several features which comprises with the very recent market analysis and business requirement. Various components of ASMS demands implementation of complex algorithms that cater the needs real-time systems like CRM. ASMS is using Cramer-OSS as part of Unified Service Management activities. It provides feature to generate dashboards on Cognos-Now, as part of Business Activity Manager. It uses Amdocs Process Manager, which is very user friendly to define process/monitor process instance. This is built on both Web sphere and web logic application servers.

Roles and Responsibility:

➢ Designer of various features of ASMS v8.1.
➢ Experience in writing and implementing algorithms.
➢ Worked in an ever Agile environment of development and testing.
➢ In Service Management I was involved in Development of Front End(ASCF Screens)
as well as retrofitting the backend.
➢ Part of a major Proof of Concept for one of the existing client.
➢ Worked even with the presales team of Amdocs.
➢ Involved in writing Jameleon scripts to do end to end sanity testing.
➢ Involved in writing J-Unit test cases.
➢ Involved in preparing detailed design Initiate Interface Request and Unified Task Manager.
➢ End to end experience in development of a Service Management.
➢ Experience of working on clustered and distributed environments.
➢ Experience of working on Web Services, EJBs and Integration Frameworks (AIF).
➢ Worked on development of Business Activity Monitoring System solution based on IBM’s Cognos Now tool.

Projects # 4

Project : Amdocs Service Management Suite/Amdocs BOSS Manager L3.

Duration : July 2008- Feb 2010
Organization : Amdocs Product Development Organization [India]

Project Versions : ASMS-6.5,7.0,7.1,7.5.x & 8.0.
Application software : Java, J2EE, Weblogic, XML, JMS, Clarify Applications
Client : Telstra, AT & T, Rogers,ICE.
Team : ASMS PBG

Service Management Suite is New Generation - Business Operational Support System a Telecom solution delivering Service Assurance (SA) and Service Fulfillment (SF) which deals with Service fulfillment in real time and then Fault Trouble Ticket and Order provisioning system respectively.

Workings with L3 have helped major clients on various enhancements and their customization tasks. Aware about the business domain of OSS specially Service Management and trends in market

Roles and Responsibility:

➢ Worked on thin client to help clients Go-Live on various versions of ASMS.
➢ Worked on Amdocs Process Manager.
➢ In Service Management I was involved in Development of Front End(ASCF Screens)
as well as retrofitting the backend.
➢ Worked in development of Work Parcel Engine
➢ Developed new smart client screens and thin client.
➢ Involved in writing Jameleon scripts to do end to end sanity testing.
➢ Involved in writing J-Unit test cases.
➢ Involved in preparing detailed design document for Work Parcel Engine and various enhancements.
➢ End to end experience in development of a Service Management.
➢ Experience of working on clustered and distributed environments.
➢ Experience of working on Web Services, EJBs and Integration Frameworks (AIF).

Projects # 5

Image manipulation system for x-windows
Duration: Final Year of B.Tech (Aug 2007-May 2008)
Organization: ISMU Dhanbad
Team Size: 2
➢ Abstract: In our project we had developed a prototype of system in order to process 3D images.The application was X-Windows based. It involved use of GNU Xlibrary and many freeware tools.

Projects # 6

Man hour management
Duration: May 2007-June 2007
Organization: The eFACT PVT. LTD, Infocity, Gandhinagar
Team Size: 4
➢ Abstract: In our project we had developed a Man Hour management system that used finger print Bio Metric in order to manage the time sheets of employees. It used Microsoft’s .Net framework and MySql databse.

Projects # 7

Automation of Training and Placement cell at ISM- Dhanbad
Duration: Third Year of B.Tech (Aug 2006-May 2008)
Organization: ISMU Dhanbad
Team Size: 2
➢ Abstract: As our project we had to automate the functioning of training and placement cell of ISM Dhanbad. It used PHP and MySql.

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