Vijay Vadrevu
914027614987 9849560095
11530, B7 iv Floor, Indian Bank Appartments, New Bakaram, Hyderabad 500380, Andhra Pradesh, India
Current Location: Singapore
Title: / Sr. Software Engineer with 31/2 years of Expertise in Internet, Mobile and Client/Server Technologies with 12 months of International Exposure in South Africa Johennesburg and Saudi Riyadh.Work Experience: / 4 years
Skills: / C#, Asp.Net, Visual Basic 6, Java C, C++, SQL Server 2000, ASP, Mobile WAP, SMS, GSM, GPRS, Palm OS
Current Organization: / Tatweer, Saudi Riyadh
Previous Organization(s): / Scube Solutions India
Industry: / IT/ Computers Software
Highest Degree Held: / B.Sc (Physics) ,APTECH
Gender: / Male
Date of Birth: / 31st December 1975
Current Annual Salary (Rs. in Lacs): / 2.0
Detailed Resume:
Resume
Vadrev Vijay Mohan (+919849560095)
Experience Summary
•Four and half years of experience in the architecture, design, development and implementation of Distributed Systems primarily related to the fields of Internet, Mobile and Client /Server Technologies with 14 months of onsite project experience as a Software Consultant in South Africa (JMR Consultancy Ltd. Johannesburg) and Saudi Riyadh.
•Proficiency in developing applications using Visual Basic .NET, Asp.Net, C#, ASP using Visual Studio .Net and Java with Oracle Jdeveloper.
•Hands on experience in Palm OS PDA computing Technology using Codewarrior.
•Worked on advanced new technologies like SQL Analysis Services (OLAP), Web Crystal Reports 8.5 and MS SQL Notification Services
Major Achievements
•Worked on Work Flow Management onsite Project for Fedsure Life and Capital Alliance Ltd. The Leading Life Insurance Companys in South Africa Johannesburg on Visual Basic 6.0 and ASP.
•Developed onsite Mail Application Client a Mobile WAP application in Java for JMR Consultancy Ltd ( Application enables to check mails from mobile phones for their corporate users.
•Developed and Participated in Exhibiting the Doctors Information System Product Developed for Palm Handheld PDAs in GSM Expo held on July 2002 in Leela Palace Banglore.
•Bharti Mobile Limited (India).
Have worked with Bharti Mobile Limited (An Indias Leading Private sector Telecom Provider) in publishing SSC, HSC, EAMCET and Polytechnic Entrance examination results all over the states of Andhra Pradesh, Karnataka.
Developed and Integrated a Gateway suitable to work with SMSC switches supporting SMPP Protocol for publishing the results
Skills
Operating Systems:Windows x.x, Unix
Programming Languages:C#, Java, C++, VB.Net, Visual Basic 6.0
Web Technology:ASP. Net, XML, Java Servlets, Java Script,
SMTP, POP3, IMAP, FTP, RMI
Embedded:Palm OS, Visor PDA Computing
with C++ Codewarrior Tool and J2ME
Wireless Technologies:GSM, GPRS, WAP, SMS, SMPP, MMS, WML
Web Servers:JavaWebServer, JSDK2.1
Application Servers:IIS with MTS, WebLogic 6.1
RDBMS:SQL Server 2000, Oracle 8i and
Sybase
Web Designing Tools:Dreamweaver, Photoshop, Flash and Front
Page Express.
Educational Qualification:
Bachelor of Science with specialization in Maths Physics and Electronics
From Osmania University 1996.
Certifications
Higher Diploma in Software Engineering
From Aptech Computer Education 1998.
Microsoft Certified Professional in VB. 5.0
Professional Experience
Fusion Technologies Ltd. Feb 2004 Till Date
Tatweer Mobile SolutionsMay 2003 - Dec 2003
(Center for Systems Adaptation and Development Saudi Riyadh)
(
S Cube Solutions (P) LtdSep 2002 - Apr 2003
Software Associates Ltd.Mar 2001 - Aug 2002
(Worked onsite projects with JMR Consultancy Ltd (
Johannesburg, South Africa from Aug 2001 - Apr 2002 In Association with
Software Associates Ltd.)
VisaPro Pvt. Ltd.Oct 2000 - Feb 2001
Cobalt Informatics Pvt. LtdOct 1999 - Sep 2000
Fusion Technologies Ltd Mar 04 Till Date
Currently working on Space Management System for the Client IRI (Information Resources Inc). IRI is a leading global provider of market content, analytic services and business-performance management (BPM) solutions to the CPG and retail industries. IRI's worldwide headquarters are in Chicago, IL with one of their regional development centres located in Waltham, MA.
IRI is developing a SMART System optimization tool (as an add-in to Apollo Existing Software) for grocery stores and other retailers to optimize the placement of the goods that they sell on their shelves. This intent of this tool is to combine general store size, location, demographic, and product mix information (cluster data) with market and historical sales information for those products (movement data) with specific store shelf configuration (LPOGs) information to optimize the mix, quantity, and placement for the products that they sell within that store to maximize revenue. The tool is intended to be purchased as a stand-alone product, wholly contained at the customers store or corporate location (i.e. it is not a hosted application by IRI).
IRIs SMART System optimization tool is built to run on a Windows platform with a SQL Server, Oracle back end databases, and a C#. NET code base for front end UI interacting with distributed Centralized J2EE Server (Job Factory) application through SOAP webservices. The UI is developed with Smart Custom Controls using Infragistics win forms Controls through containment approach with unique look and feel. The system talks to existing Apollo Software through different wrapper classes built on OLE Automation Calls.
Job role
Developed Custom controls made from Infragistics win controls through containment approach with unique look and feel.
Developed different wrapper classes using OLE Automation methods of existing Apollo suite.
Developed Web Services using C# and java Hibernate.
Working on Apollo Web Client project with Asp.Net and C# web forms.
Written Database Stored Procedures for database transactions.
Written Nunit and Junit Test Cases for Unit Testing
Environment: C#, Asp.Net, Java Servlets, JSP, Java Hibernate, Axis Webservices with Jboss 3.2.6 and Apache Ant, Nunit and Junit.
Project #1 Tatweer Mobile SolutionsMay 2003 Dec 2003
Title: Rasilniplus (
Client: Tatweer Mobile Solutions Saudi Riyadh
Team Size: 8
Rasilniplus is a Web SMS Portal wherein different corporate users can register to access mobile services like SMS and Mobile Content to send SMS and can schedule Mobile alerts for their corporate users. The system enables SMS based scheduled alerts, individual SMS, Bulk SMS and Email Alerts. The system was previously developed in ASP and Visual Basic 6.0 and was migrated to ASP.Net web application.
Environment: Asp.Net, C#, VB.Net, SQL Server 2000, Java JSP, Servlets.
My Role
•Involved complete design and development in migrating ASP application to Asp.Net application
•Written stored-procedures and SQL Queries for SQL Server 2000 for SMS Notifications and Alerts
•Developed SMS based Components to store SMS content into the database using C# and sending Scheduled Email Alerts and SMS Content.
•Involved in Source Code Reviews and testing.
•Enhancing and solving problems for the Java based Email Reader and News Reader applications.
.
Project #2S Cube Solutions LtdNov 02 to Mar 03
Title: Efresh
Client: Exotic Farm Produce, UK
Team Size: 5
Exotic Farm Produce Limited is one of the leading suppliers for fresh fruits and vegetables for the European Market. Exotic Farm Produce buys fruits and vegetables from around the world and then processes and packages it to supply to its clients in European market. Efresh is a comprehensive web enabled system built in cutting edge technology Microsoft .Net Framework and related tools.
The system deals with customer management, supplier management and forecasting. Project is divided into various phases where the first phase consists of
•Sales Module: A tool for entering and viewing sales forecasting and actual sales.
•Costing: Reporting tool for finding the daily costing.
•Data Warehouse: Data warehouse is built to produce reports to management. Data will be imported from already existing modules which are in FoxPro to the newly build sales module.
•Data Migration: The existing system is in FoxPro and clipper. Data is migrated into the newly normalized data structure.
Roles & Responsibilities
•Involved in development of N tier architecture using .Net Framework where separate layers are maintained for user, database and business logic. I was also involved in developing the front-end web application-using ASP. Net. Various reports are developed using Crystal web reports
•Developed the Data Services layer using C#
•Written stored-procedures and SQL Queries for SQL Server 2000
•Developed Efresh Notification Services for sending alerts to different Efresh users using Microsoft SQL Server Notifications
•Involved in Source Code Reviews and testing.
Environment
Microsoft Internet Information Server 5.0, COM+, Microsoft SQL Server 2000, Microsoft SQL Server 2000 Analysis Services, Microsoft SQL Notification Services
Tools / Languages: ASP.NET, C#, VB.Net, Visual Basic 6.0, Microsoft Visual SourceSafe 6.0, JavaScript, XML, Crystal Reports 8.0 Web Reports, Technologies: ADO.NET, COM+ Operating System: Windows 2000 / 9x
Project #3S Cube Solutions LtdSep 02 to Nov 02
Title: Motor Care
Client: Motorcare Engineering Services Ltd. UK
Team Size: 5
This system is a bridge between the existing software and the accounting system. This system had the following Modules.
Invoice Database:
In this module database will receive purchase invoice data from ICM. This database holds one invoice per record.
Sales Summary Generation
Sales summary will be generated on the receipt of the last invoice for the case. At this stage it is assumed that repairer's invoice will be the last invoice for consolidated invoice.
For non-consolidated invoices if the insurer client requires non consolidated invoices then Sales summary will be generated for individual invoices.
Receipting and cash Allocation
Cash allocation is done by manually if the invoice amount and cheque amount is not same. Cash allocation is automatically done when invoice amount is equal to the cheque amount.
Environment: Visual Basic 6.0, SQL Server 2000 and Crystal Reports 8.0.
Project #4Software Associates LtdJul 02 to Aug 02
Title: SMS Mailer Alerts (SMS MA)
Client: for Ericsson Client Delhi
Team Size: 3
This product is intended for the people on the move with tight schedules to get alerted with SMS on their mobile devices when any important, mission critical mail arrives at their Mail Box. To utilize this service the user needs to register with a corporate mail username, corporate mail password, mobile number along with the mail server address details through WEB interface. The SMS MA server will check with the mail Server at the set intervals for any new mails that have arrived for the registered users. The application along with the users database sits on the SMS server that helps authentication while checking at the Mail Server. The SMS MA server is designed to be compatible with POP3 / IMAP mail servers to retrieve mails.
Project has two Modules
•SMS MA Server and
•WEB Interface
My Role:
Designed and Developed Complete SMS MA Server in Visual Basic
Developed POP3 / IMAP Class Libraries for the Project
Developed SMS Module for the SMS MA Server.
Environment: Visual Basic 6.0, SQL Server, MS Exchange Server, ASP for the WEB Interface, Nokia 6210 Device with DLR 3P Data Cable for SMS functionality.
Project #5Software Associates Ltd. May 02 to Jun 02
Title: SMS Results Publishing System
Client: Bharti Mobile Ltd (Airtel India)
Team Size: 3
The Project was the Results Publishing system by SMS developed for the students of Andhra Pradesh Province SSC, Intermediate I & II and EAMCET Results through Bharti Mobile Service Providers (Airtel India Ltd) in Association with Ericsson Mobility World.
The Server sends /receives SMS messages and acts as a Gateway to SMSC (Short Message Service Centre) and Results Process Engine. Results Process Engine process the message from the database and sends the result to SMS Results Process Server, which in turn sends as an SMS message through SMSC to the user.
My Role
Developed SMS Asynchronous Transmitter Server, which transmits messages to the SMSC in Java using Java SMPP (Short Message Peer to Peer Protocol) API.
Developed Results Process Engine in Visual Basic to Process the SMS Command and retrieve the result for sending SMS to the user.
Involved in deploying the application and integrating it to Airtel SMSC.
Environment: Java SMPP API for developing server, Visual Basic for Results Process Engine, SQL Server 7.x
Project #6JMR Consultancy Ltd.Aug 01 to Apr 02
Title:Workflow Management System
Client: Fedsure Life and Capital Alliance
Johannesburg South Africa
Team Size: 12
The Workflow Management system is designed to provide an organization with the ability to deal with paper documents and other types of shared data. Digitizing paper documents as electronic images that can be sent from one processing step to another in seconds does this. The Workflow Management system provides features for establishing and managing document workflow, for organizing documents into electronic file cabinets for storage and retrieval, and for integrating with existing data processing systems. The system is designed for Fedsure Life Insurance Company to manage a high volume of electronic paper images on a daily basis. It can receive hundreds of thousands of paper documents each day from different life insurance policyholders around the South Africa. Often the paper needs to be processed at three or more steps, which can result in a million or more processing steps every twenty-four hours. The System was designed and developed using Eastman Software Workflow for Windows NT, Eastman Software Imaging for Windows NT, MSMQ and IBM MQ Series for Windows NT Version 5.1 for Integrating Workflow Management System Information to Mainframes and AS400 machines.
My Role:
Involved in Integrating Fedsure Life Workflow Management Servers to the Web Interface of Capital Alliance users to share and work on different Workflow Queues.
Developed tools to Ease the Workflow Management System users and modify the existing Workflow System as per the needs for the Organization.
Tools Include:
JMR Consultancy Ltd.Aug 01 to Apr 02
Title:Win Freight ( )
Client: Keuper International Pvt.Ltd.
Johannesburg South Africa
Team Size: 3
Winfreight system provides complete software solutions for the ecommerce supply chain environment and is aimed at road freight, courier distribution and manufacturing industries. Winfreight provides operators with a serious distribution planning capability and encompasses pre-load logistics and virtual warehousing capabilities. The system is already in use tracking and tracing almost 170000 Nedcor credit cards and to date has proved to be failsafe.
The Winfreight system provides printing waybills and labels, Bar coding, advanced billing, Highly efficient collection module, Daily Manifests (Collections, Handover etc), Scanning which scans all
POD modules including Import/Export of Data.
My Role:
Involved in developing Scanning, Import/Export, Bar coding modules for the existing Winfreight software.
Developed complete online tracking POD application, which tracks complete courier shipment and delivery.
Environment: Visual Basic 6.0, IIS ASP, VBScript, Java Script with SQL Server as backend database.
Project #7Software Associates Ltd Jun01 to Jul01
Title:Doctors Information System
Client: Palm Incorporation (Dubai)
Team Size: 4
The Doctors Information System enables online updating of the visit of the doctors, lab results, vitals, their diagnosis and prescriptions and retrieval of previous notes. The Doctors Information System can be of immense help in hospitals with a number of doctors visiting their patients and where the record keeping is centralized.
Features
The functionality of the product includes:
Gives the list of patients (in/out) that the doctor attending in the hospital. The doctor can view the details of patients (in/out). Doctor notes is the option where he can note the complaints and prescribe the medicines. The doctor is given the privilege to view previous notes with respect to previous visit, Lab details and vitals of the patient. Verification whether the medicine prescribed by the doctor exists in the Hospital Medical Store or not. If not gives the message to suggest the alternative. Edit Patients data facility to review the notes entered by the doctor and for necessary corrections before updating to the actual database. Update Host is used to update permanently the prescription entered by the doctor through doctor notes option. Alerts to/from schedules for the doctors.
My Role:
Involved in developing User Interface using Codewarrior tool in C++ as a desktop application.
Involved in developing WAP application using Java Servlets, WML.
Environment: Codewarrior C++ IDE and Java servlets and WML for WAP interface,
Tools: Palm OS Emulator, Palm Desktop for Hotsync, and Nokia GSM Device for WAP testing.