Natwar Kumar Singh

Phone: +987*******

Email ids: acfwsp@r.postjobfree.com.

Carrer Objective: Looking for a challenging and exciting role in the area of software

design, development and quality assurance. I aspire to work with enthusiasm and full

dedication. Be a good and supportive team member.

TECHNICAL SKILLS: Java, Struts, Spring, HTML,Hibernate, Servlet, Struts JQuery

grid. Linux

TCS, New Delhi Aug 2011 -

Present(3.1 year)

System Engineer

project Description

(1) Project Domain: Retail

Platform: Windows

Project description: A pharmacy store has to maintain a database for their customers.

Product need to synchronize the database across various cities to each other through a

central database set up. Project involves enhancing the system to maintain the database

through code refactoring of EJB being replaced by spring and providing backend support

through hibernate.

Hand on experience: Project was developed in EJB, spring, hibernate and jsp.I worked

on the patient,prescriber module. Implemented UML diagrams for the frontend and write

code on data base sides for Do and Bo layer. Designing and coding of the various screens

using jsp . wrote Functional TestCases and technical testcases for the task assigned.

implemented database Table and query Using sqL and hql.

Technology: Java, Hibernate, Microsoft Visio 2010, Spring

(2) Project Domain: Government ISU

Platform: Windows

Project description: A portal used by many cities in USA to issue license and collect

tax. It currently operates in 8 cities in USA. A business operating in any of these cities

can obtain a license and pay tax through the portal. If a business seems to clear the entire

necessary requirement, they get the approval. Businesses have to pay on regular basis tax,

associated fines and charges. There are various frequencies at which they have to pay

taxes. Product provides support for license approval, tax calculation and penalty

management.

Hand on experience: Product was developed using struts 1.2 and hibernate 3.0. I worked

on tax services front end and backend layer. Front end was written in JavaScript and

JQuery Grid. Functionality of tabs was implemented in JavaScript. Wrote javascript

functions and implementing web-page design. and mapping those flow with from front-

end to back end using struts-config.xml as well as wrote Functional TestCases and

technical testcases for the task assigned.

Technology: Java, Struts, Hibernate, JQuery

(3) Project Domain: Telecom

Customer: BT (British telecom)

Platform: Linux and Solaris

Project Description: To migrate the environment from Hitachi Data Storage (HDS) to

Virtual Data Center, due to non-availability of space in HDS. CISP-RBSC is a system

under BT Retail in SaaS that provision and manages internet services like Broadband,

Narrowband and e-mail for BT Retail’s consumer customers. It also provides some value

added services such as Digital Vault, NPP, BT FON etc. It Hold details for Consumer,

Business and UKB Stack customers

Hand on experience: Project involved VDC migration. It required database migration

from oracle 10g to oracle 11g as well as moving from Solaris to Linux. As a member of

Perl team analyzed the code that was in Perl from database perspective and made

appropriate changes.

Technology: PL/SQL, PUTTY

Academic project

Project Title: Designing less structured p2p systems for the expected high churn.

Description: Multimedia traffic requires an optimal resource management, real time

performance and quality of service in the data path. In addition it needs scalable

architecture and algorithms for admission control for real time flows. Packet will be

subject to delay and jitter in latency in the network.

Objective of the project was to have proper admission control. We measured

admissible bandwidth at the egress router; leverage it for admission control on the ingress

router and using diffserv to classify packets in classes at the core router. As there is no

requirement of maintain per state flow. Based on simulation we found that our system

shows better result in terms of scalability and admission control for multimedia traffic.

Technology and Tool : Java

Educational background:

Bachelor of Engineering, 2007-2011 Klescet, Belgaum Karnataka

Computer Science

Certification:

RHCSA(ex200) 120-067-368

RHCE (ex300) 120-067-368

Miscellaneous:

Paper Presentation: INTEL atom processor and blue eye technology

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