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| Name | Languages/Libraries/RDBMS/Tools | Description | |
|---|---|---|---|
| 8. | Convergent Billing System [VoD, AoD] |
C, C++ ACE(Adaptive Communication Environment) OTL(Oracle Template Library) Visual studio .net Java |
Comprehensive Convergent Billing System (VoD, AoD, VoIP, Video Phone, Video chatting, E-Learning) that manages the entire chain of key business activities of eSTEL Devices. The main billing engine consists of CM(Connection Manager), PM(Process Manager), a very high performance multithreaded, multi-platform servers. CM job is to accept a large no. of requests, put it in a queue(if required), send to PM to process, wait for the result, send back the result to the respective client. Both the servers has been developed using ACE library, and OTL has been used to communicate with Oracle DB. Both servers are compilable in both windows and Linux platform(also extendible to sun Solaris). Device is heaving a device-id, and smart card id of smart card is used to identify individual users. Define Bouquets/plans @services using BRM(Business Rule Manager). Rating (Rate session/events) & Billing. SMS(Subscriber Management System), to register, renew subscriber, view events. Financial management Reports |
| 7. | Collection System |
Visual studio .net Oracle (ODBC) |
Track all collections (Cash. Cheque. Credit Card) & also link of collections to the invoice (Generated by Portal) & Refunds.
Generate payment entry details, which can be uploaded in Portal payment tool. Communicate with financial software (in this case it is IDEAS) Capture various stages of customer -Fresh, Renewal, Reconnection, Voluntary Suspension etc. |
| 6. | PPPoE Interactive Dialer |
VC++ ATL COM
Visual studio .net RASPPPoE, RAS32 API Windows Socket APIs |
High performance Interactive Server.
NIC MAC based authentication. Registration, Renewal of user account. Intelligent download of usage, latest plans, version updates, and advertises. City-wise, State-wise advertise management. Customer Loyalty Program. Coupled with other systems like CMTS, CNR, LDAP, RADIUS, and Mail Server. |
| 5. | Real Time Convergent Billing System |
C, C++, VC++ ATL COM, VB
ACE(Adaptive Communication Environment) OTL(Oracle Template Library) Oracle. |
A billing system developed for Internet / Telecom Service Providers. The main components of the Real-Time Convergent Billing System are:
Pricing Tool Radius for Authentication, Authorization & Accounting Real-Time Rating Engine Scalable Connection Manager/Data Manager (CM/DM) Scalable Database Design Template-based Billing Compatibility with existing/legacy system to access the billing data through its APIs. |
| 4. | Customized Authentication & Registration PPP Dialer |
Visual studio 6.0
PCMCOM1.0, RAS32 API Windows Socket APIs |
Customized dialer for connecting to internet using dial-up connections for Dishnet DSL Ltd. Remarkable features of this Dialer are:
Interactive Server. Registration, Renewal of user account. Intelligent download of updated support numbers, dial updates, personal information, usage. It also supports offline Chat Support if registration renewal or authentication goes wrong It has many other features like advertise downloading and management, sending welcome as well as reminder mails and SMS. Coupled with other systems like LDAP, Portal Infranet (Billing), and Steel Belted RADIUS, MCIS Servers Mail Server. Launched at http://vsnl.ddsl.net/OurProducts/downloads.asp |
| 3. | Centralized Hub Center Billing System |
Visual Basic 6.0
Windows Socket PCMCOM1.0 MS-Access for storing settings, hidden information. |
A Centralized Billing System for a chain of Cyber Cafes (Dishnet DSL Hub Center).Windows Client/Server Application.
Server console keeps track of all clients and their status. The client application allows one to use the PC only after valid authentication. The request from all clients are routed to the server present in the Caf which in turn updates the centralized server located remotely at any part of the country. |
| 2. | Concourse Online Help (COL) |
Visual Basic 6.0,ASP, VB/Java Scripts
Oracle 8i. |
Web site describing details of CITIL, Advance machine booking, Feedback/suggestions/Complaints forms, etc.
Package COL deals with the administrations, like student's enquiry, enrollment, fees details, booking, lab scheduling, etc. And all these reflects in the website. |
| 1. | Library Book Issuing System (LIBS) | C, C++ |
This is my first C, C++ complete project. This is an amateur project.
But I always like to mention this. I developed a text-based window with menu. Record relation and consistency of records are maintained by c++ file stream.
To try with interrupts and c++ graphics, I developed graphical help file with mouse facility.
Performs Library's normal tasks in a very user-friendly DOS based text mode menu. For example, new user registration, new book registration, issuing book to members, book return, defaulter list, monthly report, etc. |