Balasubramaniyan Patchannan

Certified SmallWorld Consultant

Mobile: +65 91018260

Email: acq2zd@r.postjobfree.com

Career Objective:

Seeking a position to utilize my skills and abilities in the IT Industry that offers professional growth while being resourceful, innovative and flexible, willing to work as a key player in challenging and creative environment

Experience Summary

8+ years of experience in Telecom, GIS, OSS/BSS, GE SmallWorld, Magik and Python programming; it includes Application development, Service-oriented architecture, Database administration, GSS service development, customization, Production Support, Product development, trouble shooting, and gathering requirements from business users, analyzing business requirements, design and development

Extensive experience in implementing GE SmallWorld products such as CST, PNI, VMDS, GSS, DM, SIAS and web services.

Responsible for understanding the business requirement and converting them into technical specification, Designing and suggesting a friendly solutions to Business/Operation users,

Analyzing and troubleshooting the production issues to find a root cause, and fixing the defects without affecting existing functionalities.

Developing automation tools for data integrity checks and cleanup.

Monitoring the production system, providing 27/7 support, resolving incident and managing SLA.

Worked on various data migration projects

Responsible for SmallWorld Administrations, such as application and server setup, maintenance, DS backup and compression.

Automating the utilization and business reports.

Developing Data modeling and its structures.

Ability to demonstrate and resolve complex production issues.

Good organizational skills, with the ability to meet objectives and effectively multi-task.

Handling projects within schedules, understand client’s requirements and work skillfully.

Good proficiency in working with application servers - JBoss and Apache.

Expertise in Open Source Java Products J2EE, Servlet, Hibernate, EJB, spring, JSF, JSP and seam.

Source based understanding for Project planning and scheduling.

Sound knowledge in SmallWorld (Magik) and PNI (PHYSICAL NETWORK INVENTORY).

Android Application Development and Strong knowledge in Microsoft Office

Worked with CAD, micro station, and FME,

Professional Experience:

Working with OpenNet Pte Ltd as an Information System Engineer in Singapore (from May-2013 to till date).

Worked with Alcatel Lucent as a SmallWorld Consultant in Singapore (from Mar-2010 to Apr-2013).

Worked with InfoTech Enterprises as a SmallWorld Developer in Hyderabad, India (From Nov-2006 to Mar-2010).

Technical Skills

GE SmallWorld Technologies: CST, PNI, GSS, DM, VMDS, SIAS

Sun Technologies: Core Java, J2EE, Servlet, Hibernate, EJB, Spring, JSF, Seam

Programming Languages: Magik (GE SmallWorld Development) Language, Java, SQL

Application Servers: JBoss, Apache.

Databases: Oracle, SmallWorld Database and MySQL

Web Technologies: JavaScript, HTML, JSP, JSF, XML, Servlet

Development Tools Emacs, Ant, Editplus, Eclipse

Configuration Framework/Architecture J2EE, MVC Architecture, Spring, Struts MVC, Seam

Operating System: Windows 95/98/2000/NT, XP, 2007, UNIX, DOS

Concurrent Version Systems SVN

Other tools : HP Quality Center 10,

Strengths: OSS/BSS, Automation, Geometry / Spatial Scripting

GE’s Certifications

Core SmallWorld Certification - CST

Geospatial Server - GSS

SmallWorld™ PNI

SmallWorld™ SIAS

Academic Profile:

Board of SSLC in Lalgudi boy’s hr sec School lalgudi (80%)

Board of HSC in Lalgudi boy’s hr sec School lalgudi (76%)

Technical Education in Electrical & Electronics Engineering Co-operative college–college Lalgudi (90.00%).

Project Details

1)OpenNet Fiber Network OSS & BSS Project, Singapore

Client: Alcatel-Lucent &OpenNet Singapore, Duration: Mar-2010 to Till Date

Fiber networks modeled and migrated into GE Smallworld’s Physical Network Inventory (PNI) and Geo Spatial Server (GSS) is used in Service-oriented architecture (SOA) to support the OSS/BSS, It supports

-B2B operation

-Custom portal page for service provider

-Coverage status check for public,

-Trouble ticketing

-Network Monitoring (JDSU)

-WO management & Inventory Management

2)Bharti Telecom, India

InfoTech Enterprises Hyderabad, India, Duration: May-2009 to Mar-2010

Fiber and Copper Networks modeled and migrated into GE Smallworld’s Physical Network Inventory (PNI) and Network inventory Gateway (NIG) is used for accessing GIS data over the internet

3)SwissCom MDC, Swisszerland

InfoTech Enterprises Hyderabad, India, Duration: Jun-2008 to Mar-2010

Trouble shooting, application and product bug fixing, developing automatic, semi-automatic tools for data integrity and data clean up

4)SingTel Telecom, Singapore

InfoTech Enterprises Hyderabad, India, Duration: Nov-2008 to Apr-2009

Application development, Data modeling, Installation and setup

5)SwissCom DCMI, Swisszerland

InfoTech Enterprises Hyderabad, India, Duration: Nov-2006 to Feb-2009

Fiber, Copper and Civil networks modeled and migrated into GE Smallworld’s Physical Network Inventory (PNI) and Data conversion. Lot of Automation scripts created to support the data conversion and to make sure the quality, Application development, Data modeling, Installation and setup.

Responsibilities:

Support, maintenance and developing the provisioning services for telecom utility copper and fiber networks (FTTX), developing GSS and JAVA Web service to communicate with web portal,

Application Development and Production Support

Developing tools for Data Migration, Application support, Data loading, scheduled business reports

Database Administration - Modeling the data structure, defining the style and appearance

Developing custom Applications and adding functionality to the existing applications

Trouble shooting, bug fixing and developing automation tools for data integrity and cleanup.

Developing automation utility tools to reduce the manual effort

Developed tools for automatic database backup and compress.

Implementing the monitoring process in production system, and restore when issue occurs

Providing 27/7 Production support, resolving incident tickets within their SLAs.

Finding the ROOT Cause of the each Production Incident to resolve the ROOT of the problem.

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