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Sathiya Subramanian - .NET fULL STACK DEVELOPER Technical Architect

[email protected]

Location: Mirando City, Texas, USA

Relocation: remote

Visa: H1B

Sathiya Subramanian Email:[email protected] Mobile :: 4698684870 X 117 Professional Summary: Technical Architect having 16+ years of experience in the field. Extensive experience in building software for various platforms and operating systems. Drove the end-to-end deployment process of Netoxygen (Loan Origination System) across key financial institutions such as JP Morgan Chase, Discover, Bank of Oklahoma, First Republic Bank, and US Bank; streamlined workflows resulting in enhanced operational teams, ensuring on-time project delivery within budget. Experience in all phases of the software development life cycle. Expertise in Object Oriented Programming using .NET and .NET core-related technologies. Proficiency in developing secure web applications and server-side development using .NET EF, WCF, REST API, AJAX, JSP, JavaScript, XML, XSLT, CSS, HTML, Oracle, MySql, and various Design Patterns. Led the design and execution of migrating on-premises applications to Microsoft Azure, ensuring optimized cost management and operational efficiency. Leveraged Azure Key Vault to store and manage sensitive data securely, and utilized Azure API Management to enhance API security, streamline integrations, and monitor performance for better scalability and control. Applied Azure Resource Manager templates to automate environment configuration, promote reusability, and ensure consistency across deployments. Developed & Asynchronous interface solutions using C#, XML, XSD, and XSLT based on mortgage MISMO specifications. Hands-on experience with databases including Oracle, PL/SQL, and MySql involving stored procedures, triggers, functions, indexes, and packages. Experience in troubleshooting and debugging production issues. Used VS.Net remote debugger for debugging problems in higher environments. Worked on debugging legacy C++ components for defect analysis. Hands-on experience in VSS, TFS, GitHub Implemented an Azure DevOps strategy and configured ClI/CD that improved system reliability and enabled continuous delivery. Hands-on experience in project management tools like Confluence, and JIRA. Strong analytical skills with the ability to quickly understand client s business needs. Involved in meetings to gather information and requirements from the clients. Research-oriented, motivated, proactive, and self-starter with strong technical, analytical, and interpersonal skills. Technical Skills: Programming Languages VB, VB.Net, C#, ASP.NET, C++, C Web/XML/Cloud Technologies HTML, CSS, JavaScript, jQuery, AJAX, XML, XSLT, XPATH, MVC, ADO.NET, Entity Framework, Rest API, Web API, Angular, React, AWS, Azure Cloud Frameworks .NET Core, ASP.Net Core, EF core, Blazor Tools & Utilities Visual Studio, Soap UI, GIT, Visio, JIRA, MySQL, Crystal Reports 9,10, Visual Source Safe, Team Foundation Server, GIT, SourceTree, Infragistics, Iron Speed, MS Visio, Expere (Wolters Kluwer s document management system), Blitzdoc, Telerik Controls, Product Tools (Net oxygen (NO Studio, Enterprise Manager, Rules and Profiles Administrator) RDBMS SQL Server, Oracle, MS SQL Source Control VSS, TFS, GITHUB Professional Work Experience: Wipro Limited, Mckinney, Texas Apr 2018 Current Software Consultant/Architect Project: Product Customization for Clients -Discover/ First Republic Bank/US Bank Wipro owned a mortgage product and worked on its upgrade by adhering to the latest technologies, delivering end-to-end customizations for prominent banks such as Discover, US Bank, and First Republic Bank. Responsibilities: Led a cross-functional team through all phases of NetOxygen (Loan Origination System) for prominent banking partners like JP Morgan Chase, Bank of Oklahoma, Discover, First Republic Bank, and US Bank, ensuring seamless execution that addressed critical challenges faced during prior deployments. Designed and oversaw the migration of on-premises applications to Azure, optimizing costs and efficiency. Used Azure Key Vault to securely manage sensitive data and Azure API Management to streamline, secure, and monitor API integrations for improved scalability and control. Used Azure Resource Manager templates to modify environments and achieve reusability. Designed a microservices architecture to minimize dependencies and enhance scalability, using Azure Service Fabric for deploying, managing, and scaling containerized services with high availability and fault tolerance. Integrated with other Azure services for automated scaling, rolling updates, and seamless management, boosting efficiency and resilience. Implemented an Azure DevOps strategy and configured CI/CD that improved system reliability and enabled continuous delivery. Environment: .NET, .NET Core, XML, XSLT, XSD, SQL Server, Web Services, REST API, JavaScript, HTML, CSS, TFS, GIT, Azure Cloud, Microsoft Visio, JIRA. Vanderbilt University Medical Center, Nashville, TN Sep 2017 Mar 2018 Software Consultant Project: Migration of Products Vanderbilt Medical Center owns multiple legacy systems used by their university s clinic and doctors and worked on upgrading all legacy applications to modern applications. Responsibilities: Involved in re-engineering applications downloaded from the code repository maintained for faculty at Vanderbilt University Medical Center. Architected the modernization of a legacy application to a . NET-based environment, leveraging Web API and MVC frameworks. This strategic overhaul reduced maintenance time by 20 hours per month, enabling faster response times for client requests and improving overall system efficiency. Worked with QA, BA, faculties, and doctors for effective production roll-out Environment: ASP.NET, C#, MVC, SQL Server, Git, Confluence, JIRA, Web API Wipro Limited, Franklin, TN Dec 2010 Sep 2017 Onsite Tech/Project Lead Project: Product Customization Wipro owned a mortgage product and worked on its upgrade by adhering to the latest technologies, delivering end-to-end customizations for prominent banks such as BMO Harris Bank, US Bank, and Toll Brothers Inc. Responsibilities: Customized and implemented NetOxygen (Loan Origination System) for BMO Harris Bank. Led the execution of product upgrades for NetOxygen for US Bank and Toll Brothers, managing the end-to-end process of version migration, system integration, and ensuring compatibility with existing infrastructure. Worked on the development of business components using C# and LINQ to calculate loan data, ensuring compliance with mortgage industry standards and debugged production issues. Oversaw onshore and offshore delivery, leading a cross-functional team of 20 to ensure alignment and timely project milestones. Assigned tasks and provided technical guidance to team members Environment: .NET, .NET Core, XML, XSLT, XSD, SQL Server, Web Services, REST API, JavaScript, HTML, CSS, TFS, GIT, Azure Cloud, Microsoft Visio, JIRA. HCL Technologies, Chennai, India May 2009 Nov 2010 Senior Software Engineer Project: System for Business Serve Division This is a web-based application for internal HCL teams and includes various reports generated for higher management to monitor progress and accomplishments. Responsibilities Involved in the design of the database and writing database components. Involved in performance code review for ASP.Net and SQL queries. Worked in preparing design documents using MS Visio. Worked in ASP.Net and SQL Server for application modules. Environment: ASP.NET, C#, MVC, SQL Server, TFS, XML, XSLT Project: System for Arcelor Mittal Steel Sep'08 Mar 09 iGate Technologies System Analyst. This solution provides end-to-end functionality, covering processes from purchase to sale while granting users at ArcelorMittal Steel Company access to detailed reports at each stage. Responsibilities: Involved in designing the database to support application functionality and ensure efficient data handling. Conducted performance code reviews for ASP.Net and SQL queries, optimizing code for better efficiency and reliability. Created detailed design documents using MS Visio to communicate technical specifications and workflows effectively. Included developing application modules using ASP.Net and SQL Server and implementing JavaScript validation scripts to ensure robust client-side validation. Environment: ASP.Net, C#, SQL Server, Active Directory, Javascript, Windows forms. Project: Multiple projects Apr'05 Aug 08 JK Technosoft, Bengaluru, India Developer/Senior Developer. Performed multiple projects, including work for Hindustan Unilever Limited and Hindustan Lever Research Institute Responsibilities: Participated in client project discussions, translating business requirements into UML design documents. Created reusable C# components to streamline development and ensure code consistency. Contributed to requirement-gathering sessions, ensuring clear and actionable project specifications. Crafted Class and Workflow diagrams to document system architecture and business processes. Designed and optimized stored procedures, triggers, and views in SQL Server to support application functionality. Conducted code and database reviews to optimize performance and ensure best practices Environment: .NET, SQL Server, Oracle, IronSpeed, Infragistics, UML diagrams, JavaScript, VB.NET Educational Qualification: B.E. in Computer Science and Engineering, May 2004. Professional Certification: AWS Certified Cloud Practitioner AWS Certified Solution Architect. Keywords: cprogramm cplusplus csharp continuous integration continuous deployment quality analyst business analyst user interface trade national microsoft procedural language Tennessee