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 .Net
Expertise: |
Overview
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Datassured
has invested in training resources and developing best practices
for application development using Microsoft’s .NET architecture.
Datassured Microsoft Competency Center leverages this expertise
to enable rapid, error-free application development to solve
specific business problems. |
The Microsoft
Competency Center is staffed by experienced and/or, Microsoft
Certified professionals with applications development experience
in selected Microsoft development environments. Currently
the center focuses on developing and enhancing custom application
built using C#, VC++ or VB/ASP on the .NET environment. |
| Microsoft
Technology Expertise |
Languages |
Visual Basic, Visual C++ (ATL), C, C#, VBA
|
|
Web Technologies |
HTML, ASP, VB Script, ASP.Net, IIS |
|
Database |
SQL Server 7.0/2000 and MS Access |
|
Middle Tier |
COM+, Microsoft Commerce Server |
|
Messaging |
MS Messaging Queue (MSMQ 3.0) |
|
Communication |
.NET Remoting, Web Services (SOAP/HTTP) |
|
Testing |
MS Application Test Center, MS web application stress
tool |
|
Documentation |
NDoc, VBX commenter, ASP C# API Documenting tools |
|
Other Products |
MS Project, MS Visio Architect
and MS-Office 2003MS Share Point PortaServer, MS InfoPath
2003, MS Exchange Server |
|
| Key features implemented
|
Microsoft Compliant / .NET design and development guideline.
Enterprise Application - N-tier architecture.
.NET Remoting Architecture (using TCP/HTTP protocol).
Microsoft Message Queuing (MSMQ) for asynchronous message delivery.
Active Directory Service Interface (ADSI) for organization level
user access control.
Windows Services for background processes.
Web Services using XML - SOAP/HTTP.
Advanced ADO.NET features.
Centralized Exception/Error handling |
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Java/J2ee: |
Overview
|
Datassured
has invested in training resources and developing framework
combining best design practices for developing applications
based on J2EE, this enables a developer to jump-start into
development right away, without worrying about the intricacies
behind database connectivity, File I/O, error handling, session
and application management. |
The framework
is created to help speed up development time and build web
applications with fewer complexities. Using these frameworks,
majority of the efforts is focused on the business logic or
functionality implementation. |
Most J2EE web-based
enterprise applications are split into three logical tiers,
Presentation Tier, Business Logic Tier, and Enterprise Information
System Tier. |
The presentation
tier, which aims at presenting the business information to
the user, is implemented using Servlets, JSPs and HTML/WML. |
The business
tier, where core business mechanisms are implemented, is usually
encapsulated in EJBs (Enterprise Java Beans). |
The enterprise
information system tier, which represents different kinds
of legacy systems, database servers, etc is usually accessed
through the JDBC API and other standard interfaces provided
by the J2EE Connector Architecture. |
| Key features implemented
|
| J2EE specification implemented: |
J2EE Design and development guidelines.
N-tier architecture.
Enterprise JavaBeans (EJB) 2.0
JavaServer Pages (JSP) 1.1 /Servlets 2.3
Java Database Connectivity (JDBC) 2.0
Java Naming and Directory Interface (JNDI) 1.2
Java Transaction Service and API (JTS, JTA) 1.0
Java Message Service (JMS) 1.0.2
JavaMail 1.1
Java Activation Framework (JAF) 1.0 |
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AMP (Linux, Apache,Mysql, PHP/perl): |
Datassured
has successfully completed LAMP(Linux/Apache/PHP/MySQL) projects
for clients with core businesses in different industries such
as - Digital/SSL Certificate, Bandwidth Management Control,
CRM Application for ISPs, Game marketing for Schools, Promotional
Marketing etc. Besides LAMP (Linux/Apache/PHP/MySQL), Datassured
has also completed a project for an embedded device, which
used C, Embedded Linux (uClinux) along with Tcl/Tk & core
networking utilities in Linux.
|
| Key features implemented
|
Datassured
has produced high-quality, secure & dynamic web sites
which contains back end CMS (Content Management System) to
control various parts of the front-end web site. Features
of CMS varies depend upon the requirements of the project. |
For the development
methodology, we extensively use Smarty
(PHP Template Engine) & PEAR (PHP Extensions & Application
Repository) for all our PHP projects. |
| Typical CMS (Content Management
System) Features developed: |
Customer Management
Links Management
Banner Ad Management
Product Management
Category Management
Newsletter Management
Job Management
Feedback Management
Online Survey Management
Admin & Sub-Admin Management
Quiz Management
Site Usage Tracking Management (For tracking user activities)
Multilingual Words Management (For multilingual web-sites) |
| Typical Interaction
made at Datassured |
Integration of Payment Datassured (Netbilling, Barclaycard
-E PDQ, Pay Link etc.)
Integration of Domain Name Registration System (provided by
OpenSRS)
Integration of Web Hosting Plan (provided by Ensim)
Integration
of phpBB (popular bulletin board), osCommerce (popular shopping
cart) & PHPNuke (popular CMS system)
Integration of Comodo API (popular digital certificate provider) |
| Experience Datassured |
| At Datassured, we have extensively
worked on following open source technologies. |
Apache
Boa (Embedded Web Server)
Linux
uClinux (Embedded Linux)
PHP
MySQL
C
Tcl-Tk
Perl |
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C, VC++, EVC: |
Datassured
has successfully delivered products for Services, Telecom,
Space science and Mobile computing industries using C/C++/VC++
and EVC technologies.
|
| Key features implemented
|
Object Oriented Approach using Rational Rose to develop applications.
Implemented
UPNP (Universal Plug N Play) protocol to control home appliances
using Internet Datassured devices.
Development of COM objects which provides Custom User interface
for windows application.
COM objects Library for integration with Outlook and Outlook
express.
Product development based on Plug-in architecture.
Programming for embedded devices.
Internals of offline file synchronization on Windows 2000
platform.
Development of Framework Library for VX Works embedded platform.
Development in Open GL for image processing.
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