Nanda Kumar M. Email & Phone Number

United States

United States

United States

Modernized 50+ web applications in Retail domain to .Net framework 4/4.5/4.7 & Windows Server 2016This includes few applications in Classic VB6.0 or Classic ASP complete rewrite from scratch to C#.Net, VB.Net, ASP.NetDeveloped and Implemented Order tracking tool E-Commerce, This tool will track Order and items placed in different modes and predict to get fulfilled/delayed. This is integrated with Online ECommerce site, MQ channels, downstream data jobs, Instore data APIs for fulfilment status and inventory statusAdded TinyURL feature by generating GUID with date/time based TinyURL for Web Shared Services application instead of URL query strings used in links shared in email communications to end users for application built with ASP.NET, MVC-Razor engine and C#.NetSecurity - Violation Mitigation and Best Practices- Upgrade to TLS1.2 for 50+ apps in retail domain- Mitigated SQL and URL injection for ASP & ASP.Net application- Web.Config file and App.Config encryption for all .Net application for AppSettings and ConnectionStrings sectionQuery FinetuningIdentified bottle neck SQL queries in PROD region using SQL Query analyzer and implemented needed indexingNested Insert/Update SQL queries were broken into batches of transactions and executed through Stored Procedures for graceful execution and avoiding table lock for long time.Used Kanban board and JIRA to track Migration stories and progress and ServiceNow for change management and Problem tickets

India

Enhanced ASP.Net application and WPF, XAML windows application, Avalon Dock, MVVM, DB2 tables to add features and inclusion of double byte chars(Chinese & Japanese) language support Demonstrative experience in adding double byte chars(Chinese & Japanese) language support to PDF files generated in ASP.Net application with the support of iTextSharp APIsSuccessfully added new mandatory data fields from upstream data source to all downstream destinations which include SSIS packages, SQL Server DB tables, ASP.Net application, C# and ADO.NetDeveloped windows application "My Remedy" using C#.Net, Windorms, LinQ and Lambda expressions. Integrated with BMC Remedy for ticket information, Microsoft Office Interop to read mails from Outlook. This is an integrated tool to view all open issues, tickets in various platform under one roof. This is qualified as runner up innovation at BU level of the yearDeveloped Kiosk-UI using MVVM in Winforms, C#.Net framework, This will provide basic details of the temple, specific area which includes route aps and instructions to amenities, Shops, restaurants and Hotels with general public ratings

India

Migration Activities:Migrated multiple internal web applications and services hosted in Windows 2003 server to Windows 2008 R2 to address Windows Server End-Of-Life issueRewrite from scratch VB6 based applications to VB.Net and C#.Net & .Net Framework 3.5 and documented the changes. The application was focused to address all memory leaks in the existing system resulted in the increased performance and reliabilityProblem Tickets & OPS activities:Worked on problem tickets for RCA and feature addition for ASP, VB6.0, VB.Net and C# web applications.Worked on multiple layered data flow jobs for feature addition and fixed real time production issues in Mainframe Jobs, SQL Server Jobs/Stored Procedures and Windows scheduled batch process in C#.Net with different databases such as SQL Server, DB2 and Teradata.Project Internal Tool:Developed Effort tracking system, track effort spent by each associate in various activities in operations, development, RCA, Monitoring and migration activities. Generated reports based on request & format using ASP.NET, C#, Microsoft SQL Server, Microsoft Building Blocks for Data Access layer and LDAP & AD Groups for Authentication and authorization. This data is used for measuring resource utilization and tracking.

India

Content Management System for "Document Management System NG"Content Sourcing & Migration:Developed Windows Services to source content docs to DMS system via Web articles, Exchange server, XML feeds to Content Management System (C#.Net Windows Service)Developed migration application to migrate millions of DB data & documents to new Documents Management system with automation using C# windows application, windows services, SQL Stored procedures and Jobs (C#.NET Windows application using background process)Content Cleaning:Automated data cleaning and presentation which are received from various sources/media and structured them into simple HTML, CSS, XML-XLST for DMS for end user consumption (C#.Net Windows Service)Efficiently handled large volume of binary files (PDF & WORD) through Microsoft Interop and iTextSharp to format, reorder, trim pages in PDF and WORD based on the need for DMS system (C#.NET Winforms application)Content Registration:Developed REST API and SOAP API in C# for managing Content Documents and integrated with Documents Management System (C#.Net, SQL Server, RESTful Service)Content Indexing & Searching:Used dtSearch for Managing Content documents. Handled incremental indexing and retrieval using dtSearch API, data sources include from SQL Server, PDF, Word, HTML and XML (C#.NET Windows Service & ASP.Net application)--Mitigated URL Injection and SQL injection vulnerabilities in partner disclosure sites (ASP & ASP.Net websites/applications)Developed public facing websites and web application (HTML, ASP.NET, MySQL & Gimp)

Master Of Computer Applications - Mca, Computer Science

Activities and Societies: Final Year Project: Production Scheduling Software Application to add tasks for the current module.

Bachelor Of Science - Bs, Computer Science

Activities and Societies: Final Year Project: Payroll Processing System To process payrolls for all the employees of various grade.