Varadarajan Sampath

• Radio Ad Tracker : Tracks the occurrences of given advertisements on public radios
• Environment: Linux, Windows, Winforms, C#, C, PostgreSQL, Git

• DPS cloud porting : Moving DPS components from Linux to AWS
• MMDB : Memory Mapped Data Base is a proprietary data base used to deliver data to sales genie and other internal clients
• Searches huge record sets (1 Billion records) with sub second response times
• Adding AWS S3 storage capabilities to MMDB
• Sales Genie Front end : Salesgenie front end is a website the clients use to search for leads on MMDB, written in C# and MS SQL as MVC model
• SMS Middleware : SMS middleware is a server which gets selections from front web application like salesgenie and listbazzar front ends, creates IQL to retrieve data from proprietary database called MMDB, and deliver data to web application
• Also worked on porting the SMS database from Sybase to SQL using C#
• Environment: Linux, windows, C/C++, Nodejs, docker, C#, MS SQL, gdb, AWS, Javascript, PHP, python, Git, HTML

• Worked with major clients including Sun Trust, HSBC, Time Finance, NJ Skylands, Verizon, and GE to deliver tailored software solutions
• Contributed to the development and customization of 'Decision Power,' a product designed to assist clients in managing risk at the point of sale, particularly for loan approvals and account openings
• Utilized Nexgen as the platform for 'Decision Power,' working within an environment consisting of IBM RS6000, AIX 4.3, UNIX, and C

• Assisted in monitoring and analyzing market activity data on Nasdaq, including NNM, SC, OTCBB, and CQS markets, to identify potential volatile activities and ensure regulatory compliance
• Maintained and developed programs using Pro
• C, C, and C++ to support market regulation activities, ensuring efficient data processing and reporting
• Ported Pro
• C and C code from Sequent UNIX to Solaris, and optimized C code and SQL scripts to enhance system performance and efficiency
• Utilized the dbx debugger to debug core files and resolve technical issues, ensuring system reliability and accuracy
• Successfully ported the Vehicle Order Management (VOM) application from HP-UNIX to Sun Solaris for General Motors, facilitating enhanced communication between GM dealers and the company
• Designed and implemented a logger module utilizing MS SQL databases for queuing and TCP/IP sockets for logging messages, improving system monitoring and diagnostics
• Conducted thorough debugging of code and core files using the dbx debugger, ensuring system stability and resolving issues efficiently
• Developed comprehensive documentation for the VOM application, including code structure and system processes, to support ongoing maintenance and future upgrades

• Collaborated with Merrill Lynch GPC (Global Private Client) to enhance the Express Options System, which automates the management of employee stock option plans, including tracking, reporting, compliance, and communication
• Contributed to the creation and maintenance of C/C++ code on Solaris, developing new programs and maintaining existing ones to improve system functionality
• Utilized the dbx debugger for thorough debugging of code and core files, ensuring system reliability and addressing technical issues promptly
• Produced detailed documentation for the code and system processes, supporting clarity and ease of maintenance for the development team

Designed and developed components of the Hospital Manager product, a comprehensive system for managing hospital activities, including

doctor-patient interactions, prescriptions, and billing.

• Implemented TCP/IP sockets for client-server communication, ensuring reliable and efficient data exchange between system components.

• Developed new programs in C and C++, and utilized the gdb debugger to identify and fix issues, enhancing the stability and functionality of

the system.

• Produced detailed documentation for the codebase, facilitating easier understanding, maintenance, and future development of the system.

• Built and maintained web applications with PHP and JavaScript, optimizing both backend and frontend functionalities.