Now you can Instantly Chat with NAVEENKUMAR!
About Me
Having 13+ years of IT Experience as Oracle Developer for System Analysis, Designing, Testing Development & Support of Oracle 8i, 9i, 10g, 11g & 12C in Production, Staging, and Development environments. Experience in financial and telecom domain. Exp...
Show MoreSkills
Portfolio Projects
Description
This Project is developed in the intention the replace the existing third party switch called CARTA, Which supports the pos transactions for lyca money which is a lycas product. Weused an open source frame work called JPOS, which supports ISO-8583 messages to support online transactions directly with visa or MasterCard. We support ISO-8583 messages with Base-Iformat of Purchase, withdraw, balance enquiry and the reversals as well. System also supports with the interaction with HSM-Hard ware security model which is mainly used for the pin andcvv verifications. The core Switching system is developed in core Java, and UI part in dot net.
Show More Show LessDescription
OSS/ BSSThe home location register (HLR) is a central database that contains details of each mobile phone subscriber that is authorized to use the GSM core network. There can be severallogical, and physical, HLRs per public land mobile network (PLMN), though one international mobile subscriber identity (IMSI)/MSISDN pair can be associated with only one logical HLR (whichcan span several physical nodes) at a time.The HLRs store details of every SIM card issued by the mobile phone operator. Each SIM has a unique identifier called an IMSI which is the primary key to each HLR record.The next important items of data associated with the SIM are the MSISDNs, which are the telephone numbers used by mobile phones to make and receive calls. The primary MSISDNis the number used for making and receiving voice calls and SMS, but it is possible for a SIM to have other secondary MSISDNs associated with it for fax and data calls. Each MSISDN is also aprimary key to the HLR record. The HLR data is stored for as long as a subscriber remains with the mobile phone operator.Examples of other data stored in the HLR against an IMSI record is:GSM services that the subscriber has requested or been given.GPRS settings to allow the subscriber to access packet services.Current location of subscriber (VLR and serving GPRS support node/SGSN).Call divert settings applicable for each associated MSISDN.
Show More Show LessDescription
OSS/ BSS1. SCP- BILLINGA service control point (SCP) is a standard component of an intelligent network (IN) telephone system which is used to control the service. Standard SCPs in the telecomindustry today are deployed using SS7, Sigtran or SIP technologies. The SCP queries the service data point (SDP) which holds the actual database and directory. SCP, using the database fromthe SDP, identifies the geographical number to which the call is to be routed2. SMSC* When an SMS message is sent from a mobile phone, it will reach an SMS center first.* The SMS center then forwards the SMS message towards the destination.* The main duty of an SMSC is to route SMS messages and regulate the process. If the recipient is unavailable (for example, when the mobile phone is switched off), theSMSC will store the SMS message.* It will forward the SMS message when the recipient is available.I. Validity Period of an SMS Message - An SMS message is stored temporarily in the SMS center if the recipient mobile phone is offline. It is possible to specify the period afterwhich the SMS message will be deleted from the SMS center so that the SMS message will not be forwarded to the recipient mobile phone when it becomes online.II. Message Status Reports - The SMS sender needs to set a flag in the SMS message to notify the SMS center that he wants the status report about the delivery of this SMSmessage. This status report is sent to the SMS sender in the form of an SMS message.3. VMSVoicemail messages are stored on hard disk drives, media generally used by computers to store other forms of data. Messages are recorded in digitized natural human voicesimilar to how music is stored on a CD. To retrieve messages, a user calls the system from any phone, logs on using Touch-tones (clearing security), and their messages can be retrievedimmediately. Many users can retrieve or store messages at the same time on the same voicemail system.Many voicemail systems also offer an automated attendant facility. Automated attendants enable callers to a main business number to access directory service or self-route the call tovarious places such as a specific department, an extension number, or to an informational recording in a voice mailbox, etc.
Show More Show LessDescription
OSS/ BSSThis system involves on rating the postpaid subscribers ,we used an open source frame work called OpenRate, which involves in offline rating since it is postpaid this system is genericand supports all type of rating majorly we did for ATNT and HUTCH(3UK). Wholesale rating module is also involved for both the clients .Core java is used to develop the rating module. TAPconversion module is also involved for roaming customers. System process the roaming CDRs separately with separate Tariff.
Show More Show LessDescription
Terminal operating system is filed either by Adani Employee on behalf of the customer or by the Customer himself through the e-portal. This can be integrated with any container/containertrain operations in international level/ national. System contains forms to maintain Export Application ,Shipping Bill, Container Nomination, Import General Manifest, Import Application etc
Show More Show LessDescription
This is a web-based total banking application for the complete automation of banks. This banking solution is aimed for the POs of costumes of Client who has own account in bank isdeposit and sanctions by the factor called as bank by verifying the Po status and customers ageing report and sanction limit, It is fully integrated to electronic delivery of Pos by the bank
Show More Show LessDescription
This system has been developed to computerize the Inventory and Accounting part of the organization. It maintains information about Purchase, Sales, Stock details and Accounts. Themaster maintenance module includes the detail about Parties, Raw material details, Production, Item details and Various Accounts. The report module generates various reports like Exciseduty reports, Sales invoice, Sales and purchase analysis reports and Accounts related reports etc.
Show More Show LessDescription
This real time project is automation of LIBRARY in Tamil Virtual University, Elnet Software city, Chennai. This system maintains and tracking of books (books, cd and journals) issue, bookorder and querying. This project has three major modules. Maintenance of books,cd and journal. Maintenance of members. Querying system (Helps to search book based on title/author/topic).This system has two modes of operation.Admin (Edit books details, Edit member details), User (Query the books details,renew books).
Show More Show LessDescription
A service control point (SCP) is a standard component of an intelligent network (IN) telephone system which is used to control the service. Standard SCPs in the telecom industry today are deployed using SS7, Sigtran or SIP technologies. The SCP queries the service data point (SDP) which holds the actual database and directory. SCP, using the database from the SDP, identifies the geographical number to which the call is to be routed
Show More Show LessDescription
-
OSS/ BSS
This system involves on rating the postpaid subscribers ,we used an open source frame work called OpenRate, which involves in offline rating since it is postpaid this system is generic and supports all type of rating majorly we did for ATNT and HUTCH(3UK). Wholesale rating module is also involved for both the clients .Core java is used to develop the rating module. TAP conversion module is also involved for roaming customers. System process the roaming CDR’s separately with separate Tariff.
Responsible for
-
Requirement Analysis
-
Database Design
-
Creating Database Objects and Involving in Table Designs
-
Preparing Release Document
-
Coding
-
Unit Testing.
Description
The home location register (HLR) is a central database that contains details of each mobile phone subscriber that is authorized to use the GSM core network. There can be several logical, and physical, HLRs per public land mobile network (PLMN), though one international mobile subscriber identity (IMSI)/MSISDN pair can be associated with only one logical HLR (which can span several physical nodes) at a time.
The HLRs store details of every SIM card issued by the mobile phone operator. Each SIM has a unique identifier called an IMSI which is the primary key to each HLR record.
The next important items of data associated with the SIM are the MSISDNs, which are the telephone numbers used by mobile phones to make and receive calls. The primary MSISDN is the number used for making and receiving voice calls and SMS, but it is possible for a SIM to have other secondary MSISDNs associated with it for fax and data calls. Each MSISDN is also a primary key to the HLR record. The HLR data is stored for as long as a subscriber remains with the mobile phone operator.
Examples of other data stored in the HLR against an IMSI record is:
-
GSM services that the subscriber has requested or been given.
-
GPRS settings to allow the subscriber to access packet services.
-
Current location of subscriber (VLR and serving GPRS support node/SGSN).
-
Call divert settings applicable for each associated MSISDN.
Responsible for
-
Requirement Analysis
-
Database Design
-
Creating Database Objects and Involving in Table Designs
-
Preparing Release Document
-
Coding
-
Unit Testing.
Description
This Project is developed in the intention the replace the existing third party switch called CARTA, Which supports the pos transactions for lyca money which is a lyca’s product. We used an open source frame work called JPOS, which supports ISO-8583 messages to support online transactions directly with visa or MasterCard. We support ISO-8583 messages with Base-I format of Purchase, withdraw, balance enquiry and the reversals as well. System also supports with the interaction with HSM-Hard ware security model which is mainly used for the pin and cvv verifications. The core Switching system is developed in core Java, and UI part in dot net.
Responsible for
-
Requirement Analysis
-
Database Design
-
Creating Database Objects and Involving in Table Designs
-
Preparing Release Document
-
Coding
-
Unit Testing.