Sagar Salapaka

Summary

  • 5 years of experience in the development of web and client-server based applications.
  • 4 years of development experience in Core Java with J2EE.
  • Strong knowledge and understanding of architectural and design patterns used in J2EE.
  • Extensive experience in Object Oriented Analysis and Design using UML.


Education

  • MS Computer Science - The University of Texas at Arlington, US.
  • BS Computer Science - Jawaharlal Nehru Technological University, India.


Achievements

  • Sun Certified Java Programmer 1.4
  • Sun Certified Java Programmer
  • Sun Certified Web Component Developer for J2EE 1.4
  • Sun Certified Web Component Developer
  • IBM Certified Developer in XML and Related Technologies
  • IBM Certified Solution Developer in VisualAge for Java
  • IBM Certified Specialist in WebSphere
  • Sun Certified Java 2 Developer (In progress)


Skills

  • Java: JDK 1.4, J2EE 1.3
  • XML: WSDP 1.2
  • IDE: WSAD, Sun ONE Studio, Jbuilder, Eclipse, NetBeans
  • Server: WebSphere, WebLogic, EAServer, JBoss, Apache and Tomcat
  • Other: Struts, XDoclet, JUnit, Ant, Cactus, Axis


Experience

ADT

Project: ADTSelect

Online reporting system for national (large business) and commercial (small business) customers. More than 10,000 large corporations and businesses use this system to monitor their alarm systems for open/close events and burglary/fire/supervisory alarms.

  • Provide production support and feature enhancements to the application.
  • Worked with the following technologies: Java 1.3, J2EE 1.3, Oracle 8i, Ant 1.5, WSAD 5.0, WAS 5.0.

Project: ECV

Enhanced Call Verification system for residential customers. More than 3 million residential customers use this application to modify their security codes, location information and contact list information in case of an alarm.

  • Resposible for designing and developing the entire application.
  • Worked with the following technologies: Java 1.3, J2EE 1.3, Axis 1.1, WSDP 1.2, Oracle 8i, Ant 1.5, WSAD 5.0, WAS 5.0.


Pharmchem

Project: FAST

Federal Agencies Specimen Tracking. Pharmchem is a drug testing company and this system enables their clients (Federal Agencies like INS) to use the system to request and schedule drug testing for various donors as well as inquire and perform advanced search operations on the drug results.

  • Resposible for designing and developing the entire application.
  • Worked with the following technologies: Java 1.4, J2EE 1.3, Sybase 9, Jbuilder 8.0, EAServer 4.1.


Integrated Time and Pay

Project: I-PAY

I-PAY is an application used by the hospitality industry for employee time management (clock-in/clock-out). Hotels will have Omni 3300 terminals installed in multiple locations and the embedded application reads the employee card swipes and sends the information back to a central location.

  • Resposible for analysis, design and development of the entire application.
  • Developed the embedded application using C. And, the central server was implemented as a multi-threaded Java application.
  • Worked with the following technologies: Java 1.3, C, Oracle 8, MS Visual Studio 6.0.


AB&C Group

Project: W-Broker

Web Broker is a middleware solution that connects the back-end Legacy Application to the external world through a suite of NT Services written in C++. Web Broker facilitates data exchange that is secured through encryption and XML wrapping.

  • Responsible for the analysis, design and development of several modules in the application.
  • Designed and developed modules that convert XML files to HP-UX TapeMACS format and vice versa.
  • Worked with the following technologies: VC++, SQL Server, MS Visual Studio 6.0.


Lady Primrose

Project: E-Commerce

The prototype developed is for a B2B and B2C commerce site to sell Lady Primrose products. Customers (Retailers/wholesalers) can shop and place orders online to buy Lady Primrose products.

  • Installed Web Sphere commerce suite for Windows NT, configured and administered the site.
  • Developed routines in C++ to calculate taxes and shipping charges during product ordering.
  • Worked with the following technologies: WCS 4.1, DB2 UDB, VisualAge for Java 3.0.


Qatalys

Project: System Administration

Provided system administration for a 25-node Windows NT-based LAN.

  • Responsible for setting up servers and workstations in the network.
  • Provided technical support and maintenance for all software and hardware.
  • Responsible for setting up the security, web servers, proxy servers, firewall and routers.
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