Ragupathy Krishnan (Ragu) Marimuthu Email & Phone Number

Redmond, Washington, United States

• Designed and developed C#.NET cross-platform telemetry application for Azure Cloud and AI systems• Extended OpenTelemertry and MessagePack libraries to receive and send compressed data on scale• Developed high performance applications using various algorithms like HyperLogLog and Bloom filter • Reviewed the documentation and engineering work of the team members and other teams• Integrated multiple libraries like Bond, Service Logging Library and Windows Management Instrumentation

Roles and Responsibilities:• Created notification service using .NET Core, Elastic Search, API Gateway, AWS Lambda, and DynamoDB• Designed and developed sync/async fallback caching library using C#.NET, Redis and S3 cloud service• Created database design and Access-Code generation algorithm to generate around 152 billion unique codes • Refactored modules to follow Bootstrap/Razor-MVC standards and tested using Selenium and NUnit• Integrated Azure Active Directory for the MVC Web application making it a single sign-on application• Implemented post order fulfillment services using .NET Core, AWS Lambda, Dynamo DB (NoSQL)and AWS Email Service• Designed and developed Elastic Search Index to store and retrieve complex data without downtime

Greater Omaha Area

Bengaluru Area, India

Roles and Responsibilities: • Designed and developed C#, MVC.NET, Web API - REST services, WPF, SQL Server and XAMARIN applications• Led 5-member team in developing Tech Vision MVVM Store App following Agile development practices • Conducted trainings and created boot camp materials on C#, OOPS and Azure Mobile Services• Implemented algorithms to calculate betting combinations and cost• Performed tasks and defects estimation for the project

Bengaluru Area, India

Roles and Responsibilities: • Designed and developed GRIF simulator (C#, WCF service) project to replace multiple CT simulators • Coordinated with CT Subsystem team for requirement gathering and subsystem designing• Created proof of concepts on technologies like PRISM, WPF and created frameworks

Bengaluru Area, India

Roles and Responsibilities: • Designed and developed C#.NET, WCF, Win Form, ASP.NET Web Form projects for Product Data team• Coordinated with the business and other teams for requirement gathering and integration• Trained design patterns to the team and also created reusable components (search, collapsible grid and etc.)

Bangalore, India And Uk

Roles and Responsibilities: • Developed Checkout and Search modules in Dotcom Wine and Grocery project using C# ASP.NET technology• Coordinated with Business Analysts and Architects for requirement gathering and designing• Performed the transition of Wine and Grocery project from UK to India• Trained design patterns, unit testing and mocking/dependency injection techniques to the team members

Bengaluru Area, India

Roles and Responsibilities: • Developed Stream Server application to create channels and packages to various Set top box companies using C#.NET, Win Form, SQL Server, NUnit• Pioneered Test-Driven Development (TDD) and Agile-Scrum methodology [SDLC process] in the organization• Coordinated requirement and design workshops and also partnered with QA team in writing test scripts

Master'S Degree, Information Technology And Management

Master Of Science, Software Science