Imagem de perfil de prangarajan
Bandeira de India Bangalore, India
Membro desde 19 de outubro de 2007
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OBJECTIVE Seek an opportunity to enhance my skills as a senior software engineer/solutions specialist/design architect, and showcase the same. EDUCATION BE (Information Science) 06/2005 Aggregate: 79.3% Dayananda Sagar College of Engineering, Visweshwaraiah Technological University, India HONORS AND ACHIVEMENTS • Outstanding Employee Awards issued by Hewlett Packard (Aug 2006, Nov 2006) for Contribution and Efforts in Customer Dashboard. • Microsoft Certified Solution Developer for .NET CONFERENCES/SEMINARS • Showcased product integration of AMP3 and GIS (ESRI ArcGIS) at ESRI GIS World Conference, San Diego (July 2007) and received wonderful appreciation from Clients. EXPERIENCE SOFTWARE ENGINEER (II) (Aurigo International Pvt Ltd, INDIA) 12/06 – Present Aurigo Software Technologies is an enterprise software company focused on providing capital improvement and mobile inspection solutions for transportation and construction My Responsibilities and Contributions include • Module Leader for all the core/time-intensive/complex modules in AMP3. • Requirements Analysis • Design o Best Practices and Patterns o Coding Standards (.NET and SQL) • Implementation and Unit Testing • System-wide [login to view URL] implementation. • Single Sign-on (SSO) implementation with Active Directory. • Code Review • Connectors to 3rd party components of similar nature / implementation. o ESRI ArcGIS o Microsoft Project 2007 o Primavera P3 E/C Connector. • Value-Added services. o GIS Developed a GIS Module for the Product, which showcases Project/Contracts/Field Work/Daily Work/Misc Data on the Map. Typical GIS functionalities viz. Pan, Zoom, Extent identification, Layer selection… were implemented. Apart from this, Feature edits of a given Layer was also implemented, so that the user can choose the Point/Line/Area/Polygon of interest on the Map and save the same for future reference. Map based searching was also implemented. GIS toolkit of ESRI viz. ArcGIS Server 9.2, ArcSDE 9.2 and WebADF 9.2 were used for the Web implementation and the ArcView 9.2 was used for the Windows implementation. o MS Project 2007 Led a team of developers for the integration of MS Project 2007 with AMP3. The goal was to showcase Earn Value Management (EVMS) of a Project on AMP3 based on the schedule defined in MS Project 2007 and budgeting done on AMP3. Every Project/Contract on AMP3 would be mapped to a Project/Activity on MS Project 2007 and schedule created for the same. Once schedule was created, every Work Completion posted on AMP3 would be updated on MS Project 2007 so that BCWS/BCWP and ACWS/ACWP would be computed. With this in place, the Schedule Variance, Cost Variance and EVMS would be calculated and shown to the user on the Enterprise Dashboard for every Project thus configured. o Single Sign-On. Developed a Single Sign-On Module for the Product based on the incoming Request. If the Request came from an Intranet-Based User (on the Domain Controller), it automatically logs the user into the system provided the user has enough privileges to access the system/module in the system. If however, the Request came from the Internet, an OWA type Login screen is provided wherein the user can enter the User-Name and Password and gain access into the system. o Microsoft Virtual Earth. The Configured Projects in the system will be displayed as pins in a map with Pin Images displaying the status of completion of the project. o SharePoint Connectivity (MOSS compatible). Document uploads in the system can be configured so that the upload can be directly made to a SharePoint Document Library (installed on the Server) instead of a local instance. • Optimization and Performance Tuning o Code Optimization (style of coding) o NGEN o Caching o Web Server optimization o HTTP Request/Response optimization Compressing/altering the contents of the ouput stream before it is sent to the client’s browser. o SQL (Query, Database level) optimization Current Projects • AMP3 (Aurigo Mobile & Project Portfolio Platform) AMP3 automates and streamlines project management, contract administration, and mobile inspection through web enabled technologies along with features designed specifically for public works and transportation projects. Cities, counties, DOT's, and consultants around the globe use Aurigo's products to save money, time, and improve quality. • Modules Owned o Contract Management (City of Lincoln, Fort Smith, Perteet, Bellevue) § Items § Change Orders § Materials on Hand § Pay Estimation o Library Management (Oregon Bridge Delivery Partners) § Customizable Interface o User Management (Oregon Bridge Delivery Partners) § Single Sign-On SOFTWARE ENGINEER (Hewlett Packard, INDIA) 07/05 – 12/06 Responsibilities include • Requirements Analysis • Design • Implementation and Unit Testing Current Projects • Customer Dashboard The Customer Dashboard Tool is being designed for the Customer Center Heads, Program Managers and Project Managers of HP and the Customer Groups of HP. The tool would be the single point for managers in HPIT Delivery Unit and managers in HP to review Project, Program and Customer Center performance. It shall consist of raw metrics, trend graphs etc. Development involves utmost use of AJAX technology for storage and retrieval of data, dynamic Chart generation (using Office Web Components) etc. The tool also integrates the Excel Exporter, Importer to export to standard Excel Dashboard templates and to import Past metrics data from the same. • Effort Tracker Effort Tracker is a Windows Application (C#.NET) developed to track the number of man-hours spent by an employee, in completing a Task/Project/Problem (when working on it). In addition a scheduler is designed to fetch (through an interface), the open Support Calls (stored in another System). The metrics stored by this application will be synced with other such similar tools and together would yield reports of the same. (E.g.: Estimated Project Schedules against Actual Effort Spent…). • Logistics System Developed SharePoint Portal WebParts and integrated them into the SharePoint Portal, for the Supply and Operations Team (HP). Its purpose included; create and edit Invoice Entries, generate Reports, Search and Send Mails to Heads of Supply and Operations etc. Highlights • AMP3 o Tuned AMP3 Core Modules to such an extent that it improved the overall performance of the system by more than 300%. o Implemented custom HTTP Modules that compressed the outgoing HTTP data using Gzip/Deflate Encoding, depending on the Content-Encoding type. o Implemented Custom Paging, Sorting and Filtering techniques independent of the underlying Database that improved the overall performance of Grid based Pages by more than 100% on Page-Load and 250% on Post-Backs. o Tuned AMP3 Core Modules to such an extent that it improved the overall performance of the system by more than 300%. o Integration of GIS into AMP3 thus providing more Customer Value and business to the company. o Integration of MS Project 2007 and AMP3 providing the user with a direct means to calculate Value metrics, thereby increasing the value of the Product and reducing Cost overheads of using 3rd party products to achieve the same results. • Customer Dashboard The tool has become an Epitome of success and is a benchmark for other tools to relate to. • Developed a Reusable AJAX library (ASP and ASP.NET). The library finds its use in some of the most used applications within HP-GDIC viz. WAFT (Work-Flow Automation Tool) and the GDIC-Service Desks. • SharePoint WebParts • Effort Tracker Tool • Developed highly efficient Excel Export ,Excel Import, Graph Generation Libraries written in C# and VB.NET., using Excel Object Model concepts. STUDENT INTERN (Visual Soft Technologies, INDIA) 03/05 – 06/05 Designed & implemented an Access Control Manager for maintaining and imposing security for LAN users, at the File-System (NTFS), Service (Services Manager) and Process level (Windows Kernel). RELEVANT PROGRAMMING SKILLS • Expertise in C#.NET, AJAX .NET, VB.NET, ASP.NET, SQL Server 2000 and 2005. • Extensive experience in, SharePoint WebParts, XML Web Services. • Knowledge of Flash (with ActionScripting). C# & VB.NET Developed an Access Control Manager for Files (NTFS) and Services using C#.NET and VC++. Developed a HTML Parser (Web site Ripper) to download books from popular websites like Books24x7 automatically (Note: Books downloaded were intended for personal use only). Developed highly robust and efficient Export and Import Tools to and from Microsoft Excel. ASP.NET Developed a web-based Email Editor that allows users to send emails with images embedded in them. Implementation is based on AJAX. URL: [login to view URL] Developed a comprehensive SuperSudoku, SuDoku website, with online challenges and solutions to simple and tough problems. URL: [login to view URL] CGI/Perl Developed a highly professional Online Music Portal which boasts of features like Selective Play, Playlist Management, Advanced Search, User Rating, TOP 10 Countdown etc. C / C++ Involved in the development of the Unix Shell, implemented B-Trees.
$15 USD/hr
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  • imagem de adx Network instrumentation app $221.00 USD

    “My first GAF project, and this provider delivered above expectation in record time, in fact he was able to provide the final application rather than the simplified proof of concept project I posted, for not much more cost. He did a lot of work, quality code with clear comments. Great communication (perfect English) and understanding of some fairly involved stuff (Winsock TCP/IP). Thoroughly recommended of course.”


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