Managing Vasara FX Risk Management ApplicationEnhanced snapshot debugging feature for improved performance and reliability.Redesigned cache priming strategy to boost system resiliency.Initiating a tech refresh by exploring the migration of compute grid, data nodes, and worker nodes to Azure.

Tech Refresh Initiatives:Monolith to Microservices Transformation: Led the transformation of the RFQ workflow to microservices, ensuring cloud readiness using on-premises cloud infrastructure.Redesign of Pricing UI and API: Redesigned the Pricing UI and API to provide a simplified streaming (using RX) API, unidirectional data flow, and a non-thread-affine model.Messaging Channel Enhancements: Improved messaging channels by implementing circuit breaker patterns, caching (retry and… Show more Tech Refresh Initiatives:Monolith to Microservices Transformation: Led the transformation of the RFQ workflow to microservices, ensuring cloud readiness using on-premises cloud infrastructure.Redesign of Pricing UI and API: Redesigned the Pricing UI and API to provide a simplified streaming (using RX) API, unidirectional data flow, and a non-thread-affine model.Messaging Channel Enhancements: Improved messaging channels by implementing circuit breaker patterns, caching (retry and resiliency), WebSockets, protobuf, buffering, and throttling in client-server messaging.Technical Expertise:Strong proficiency in estimation, design, architecture, technical impact analysis, and implementation using various design patterns for n-tier Windows applications.Experienced in the equity derivatives pre-trade pricing domain.Well-versed in object-oriented design using the .NET tech stack, following best practices for software quality enhancement and development, including design, coding practices, development strategy, unit testing, and TDD/BDD (using SpecFlow).Skilled in performance profiling and optimization, utilizing profilers to identify bottlenecks, and extensive post-mortem analysis (dump analysis using Visual Studio and WinDbg).Skills: Full-Stack Development, Java, Distributed Systems, C# Show less

Sr. WPF DeveloperExperienced in working across all layers of enterprise applications.Technical Skillset: WPF, C# 5.0, WCF, Metro Style Apps, Win RT, Entity Framework, NHibernate, Enterprise ApplicationKey Projects and Achievements:Gas Nomination System (gDispatchLite) for RWE Prague Desk:Customized and enhanced the existing system.Developed UI components using the Infragistics (WPF) library.Worked across all layers: WPF/MVVM for UI, WCF for… Show more Sr. WPF DeveloperExperienced in working across all layers of enterprise applications.Technical Skillset: WPF, C# 5.0, WCF, Metro Style Apps, Win RT, Entity Framework, NHibernate, Enterprise ApplicationKey Projects and Achievements:Gas Nomination System (gDispatchLite) for RWE Prague Desk:Customized and enhanced the existing system.Developed UI components using the Infragistics (WPF) library.Worked across all layers: WPF/MVVM for UI, WCF for middleware, NHibernate for DAL, and Oracle for the database.Managed client communication and led the offshore team, handling track management, status reporting, and team mentoring.Hydra Application for Citadel LLC:Developed UI components using Prism, MVVM, and WPF, along with providing production support.Developed middleware using WCF and utilized Entity Framework as ORM.Managed repository using ClearCase and SVN.Contributed to an application with around 30 screens, following Agile methodology.Facilitated client communication and coordinated between clients and offshore teams.Metro Style Apps Demonstration:Designed and developed three Metro style apps for an industry-level event.Utilized the latest technologies, including Windows 8 RT for UI, C# 5.0/JavaScript Chakra engine, and WCF REST/SOAP for services.Followed a TDD approach.Data Conversion Toolkit for Mortgage-Based Securities:Developed the framework using MVVM and Prism for a 5-screen application.Handled large data conversions (600-700 MB XML) and addressed various performance and memory management issues.Skills: Full-Stack Development, Java, Distributed Systems, C# Show less

Technical Skillset: C#, multithreading, C++, multiprocessing, LINQ, client server, inter-process communication, WPF, P/Invoke, ODP.netOther skillset: Team management, effort estimation, client communication/deliveries, SPOC• Leading a Team(7 people) to perform data migration from old AFIS system to new Integra ID system• Accomplished Requirement clarification phase with different stakeholders and teams, within scheduled deadline despite difference in time zone, and different… Show more Technical Skillset: C#, multithreading, C++, multiprocessing, LINQ, client server, inter-process communication, WPF, P/Invoke, ODP.netOther skillset: Team management, effort estimation, client communication/deliveries, SPOC• Leading a Team(7 people) to perform data migration from old AFIS system to new Integra ID system• Accomplished Requirement clarification phase with different stakeholders and teams, within scheduled deadline despite difference in time zone, and different opinion/approach in different time.• Planned and Designed various components for Data migration from previous system• Handled scalability, fault tolerant , 24x7 execution scenario in the design• WPF UI for checking conversion progress• Data migration of 9M records from existing biometrics product database to next generation AFIS solution • Code review, Performance analysis, memory management analysis• http://www.necam.com/ids/afis/IntegraID/ Show less

Integra ID BMT TeamTechnical Skillset:C#, WinForms, Multithreading, Multiprocessing, Distributed Systems, WCF, C++, P/Invoke, ODP.netKey Projects and Achievements:Tool Development in .NET 3.5:Planned, designed, and coded various tools using .NET 3.5 with Visual Studio 2008, VS Team Foundation System for version control, and Oracle 11g.Post Analysis Client:Developed a client to evaluate the accuracy of the PID system.Generated intermediate data… Show more Integra ID BMT TeamTechnical Skillset:C#, WinForms, Multithreading, Multiprocessing, Distributed Systems, WCF, C++, P/Invoke, ODP.netKey Projects and Achievements:Tool Development in .NET 3.5:Planned, designed, and coded various tools using .NET 3.5 with Visual Studio 2008, VS Team Foundation System for version control, and Oracle 11g.Post Analysis Client:Developed a client to evaluate the accuracy of the PID system.Generated intermediate data files for IBM to use in the evaluation of the UKID benchmark test.Utilized Xceed charting control to display results in customizable graphical charts.Nist Classification Tool:Developed a tool to classify 5 million NIST files and generate customized NIST data sets.Utilized the Aware NIST Pack for operations on NIST files.IFW UI Customization:Customized features of IFW (UI) such as brightness and contrast adjustments in selected areas.Livescan Capture Tool:Developed a tool to generate NIST files by capturing finger images directly using a livescan device.Enabled the generation of Type 4 and Type 14 NIST files using this tool.For more information, visit: Integra ID System Show less

Technical Skillset:C++, Multiprocessing, Multithreading, OCI, Distributed SystemsKey Projects and Achievements:AFIS Deployment for DPS-Texas:Customized several components for the AFIS deployment.Followed the complete SDLC process, including creating design documents, coding, and multiple reviews by the Japanese development team to ensure all requirements were met.Successfully completed all tasks within specified deadlines, earning client appreciation for handling… Show more Technical Skillset:C++, Multiprocessing, Multithreading, OCI, Distributed SystemsKey Projects and Achievements:AFIS Deployment for DPS-Texas:Customized several components for the AFIS deployment.Followed the complete SDLC process, including creating design documents, coding, and multiple reviews by the Japanese development team to ensure all requirements were met.Successfully completed all tasks within specified deadlines, earning client appreciation for handling the complexity and scale of the tasks.Performed unit testing and integration testing on various modules. Show less