.Net Developer Core

Susheela Gopu

Senior Full Stack .Net Developer

Email ID: ************@*****.***

Phone: +1-404-***-****

LinkedIn: linkedin.com/in/susheela gopu

Professional Summary:

** ***** ** ** ********** in designing, developing, testing, deploying, and maintaining enterprise applications using .NET technologies across healthcare, banking, State clients, airlines, and finance sectors.

Over 11 years of experience designing, developing, and deploying high-performance applications using Agile and Waterfall SDLC methodologies.

Expertise in Microservices, MVC, N-Tier, and Onion Architecture for building modular and maintainable solutions.

Strong backend development skills with technologies like ASP.NET Core Web API, ASP.NET Core MVC, .NET Framework, .NET Core, WCF, and VB.NET.

Proficient in working with RESTful and SOAP services, XML Web Services (SOAP, WSDL), Web API, WCF Services, and Windows Services.

Advanced knowledge of C#, using multithreading, asynchronous programming, and design patterns like Singleton, Factory, and Repository.

Skilled in front-end development with Angular 19, React, Blazor, Kendo UI, Bootstrap, TypeScript, HTML, CSS, and JavaScript to create dynamic SPAs.

Proficient in using Razor templates for seamless front-end/back-end integration and efficient development.

Extensive experience with SQL Server, PostgreSQL, Oracle, MongoDB, and T-SQL scripting for database management and data handling.

Expertise in developing Python-based solutions for data analysis, automation, and ETL workflows, improving data handling efficiency.

Skilled in Entity Framework, Entity Framework Core, and ADO.NET for effective database interaction and management.

Proficient in cloud technologies, including Azure Cloud services, API Gateway, Azure DevOps CI/CD pipelines, and AWS tools like EC2, RDS, DynamoDB, S3, and Docker.

Strong experience with testing frameworks (XUnit, NUnit, Karma, Jasmine, Jest), tools like Postman, SOAP UI, and Swagger UI, along with logging solutions like Log4Net for monitoring and debugging.

Technical Skills:

Languages

C#, Java, VB.NET, SQL, JavaScript, HTML, CSS, XML

.NET Technologies

ASP.NET Core, ADO.NET, .NET Framework, .NET Core, Razor Pages, Microservices, Entity Framework Core

Web Technologies

Angular19, AngularJS, TypeScript, HTML5, CSS3, Bootstrap, AJAX, jQuery

Databases

SQL Server, Azure Database, PostgreSQL, MongoDB, Dinamo DB, PL/SQL,

NO SQL

ORM Frameworks

Entity Framework, Entity Framework Core

Web Services

Web API, WCF, RESTful APIs, OData, SOAP Web services

Web Servers

Nginx, IIS

Scripting

jQuery and JavaScript,

Tools

TFS, GIT, Visual Source Safe, SSRS, SSIS, Git, SVN, GitHub, GitLab, Docker, Kubernetes, Postman, Swagger/OpenAI

Testing Frameworks

NUnit, MSTest, XUnit, Karma, Jasmine, Selenium

Cloud Technologies

Microsoft Azure, AWS Lambda, Azure App Services, Azure SQL Database, Azure Service Bus, Azure Functions, Azure AKS, Azure Key Vault, Amazon RDS, AWS S3

Professional Experience:

Client: Optum Technology, Eden Prairie, MN Sep 2023 – Till Date

Senior Full Stack .Net Developer

Responsibilities:

Worked in a cross-functional, scrum-based team using agile methodologies, leading daily stand-ups, mentoring junior developers, and ensuring timely feature delivery within sprint deadlines.

Designed and implemented scalable, maintainable application architectures following Microservices patterns with .NET Core 9.0.

Designed and developed a scalable patient portal application using .NET 8, C#, ASP.NET Core, and Angular 19, delivering HIPAA-compliant solutions for streamlined patient access and data management.

Developed robust backend services using C# and .NET Core, applying object-oriented principles such as encapsulation, inheritance, and polymorphism for scalable applications.

Built and maintained RESTful APIs and microservices with .NET Core, ensuring high scalability, performance, and security for distributed systems.

Developed a patient-centric healthcare portal using Angular 19, Blazor, TypeScript, RxJS, and Bootstrap, facilitating appointment management and telehealth consultations.

Created reusable Angular Material components and integrated Kendo UI Grid and Bootstrap for a responsive, user-friendly interface in healthcare applications.

Implemented Reactive Forms with dynamic validation and AJAX calls in Angular, optimizing real-time data entry for insurance claims and patient records.

Built a modular Angular application with NgRx state management, lazy loading, and optimized routing to enhance performance and scalability.

Ensured adherence to industry standards and regulatory requirements by guaranteeing compliance with HIPAA, HL7, and FHIR for all applications within the healthcare domain, safeguarding sensitive patient data and maintaining data privacy.

Applied Object-Oriented Programming (OOP) principles in .NET to ensure modular, maintainable, and scalable healthcare application development.

Designed and optimized SQL Server schemas, utilizing Entity Framework Core, LINQ, stored procedures, triggers, and JSON handling to manage healthcare data efficiently.

Developed SQL Server Integration Services (SSIS) packages to automate ETL processes, transforming raw healthcare data into structured insights for better decision-making.

Created detailed SSRS reports for administrators, offering insights into patient history, claims processing efficiency, and financial performance.

Implemented secure authentication methods using Azure Active Directory B2C, OAuth 2.0, OpenID Connect, and multi-factor authentication (MFA) to protect sensitive patient data.

Utilized Azure Service Bus and RabbitMQ to enable real-time messaging for claims processing, appointment scheduling, and notifications.

Deployed Azure Functions and Azure API Management (APIM) to automate tasks like insurance eligibility verification, prescription approvals, and billing, while ensuring secure centralized authentication.

Leveraged Azure Service Bus, Event Grid, and Azure Functions to implement a scalable, event-driven architecture for healthcare applications.

Integrated DICOM imaging with Azure Blob Storage for secure storage and easy sharing of medical images, patient records, prescriptions, and insurance claims.

Deployed microservices using Docker and Azure Kubernetes Service (AKS), ensuring scalability, fault tolerance, and high availability.

Integrated Redis Cache to improve API response times for frequently accessed healthcare data such as patient prescriptions and insurance claims.

Configured CI/CD pipelines with Azure DevOps and GitHub Actions for automated integration, testing, deployment, and managed code repositories using Git, ensuring high code quality with SonarQube.

Environment: Agile, Microservices, .NET Core (C#, ASP.NET Core), Angular 19, Blazor, TypeScript, Entity Framework, SQL Server, Redis, OAuth 2.0, RabbitMQ, Docker, Kubernetes, CI/CD (Azure DevOps, GitHub Actions), Git, Azure Functions, API Management, Cosmos DB, Power BI, SonarQube.

Client: State of Washington DC, Washington DC Aug 2022 to Aug2023

Senior Full Stack .Net Developer

Responsibilities:

Applied Agile methodologies to manage the software development lifecycle, ensuring adaptability to client needs and quick delivery.

Designed and developed scalable MVC applications to improve maintainability and performance.

Built dynamic and interactive user interfaces using Angular 15, React.js, HTML5, CSS3, Bootstrap, AJAX, and JavaScript for enhanced user experience.

Developed scalable backend services with ASP.NET Core, building RESTful APIs for seamless authentication and data management.

Integrated custom user controls in ASP.NET Web Forms, enhancing modularity and reusability.

Designed and connected WPF applications to backend services using RESTful APIs, WCF, and other protocols to ensure smooth data communication.

Implemented Entity Framework Core for efficient database management and CRUD operations with Azure SQL Database.

Optimized complex T-SQL database solutions in SQL Server, ensuring high performance in data retrieval and manipulation.

Developed and optimized SOAP and REST services with ASP.NET Web API and C#, improving HTTP request handling.

Managed Oracle and IBM DB2 databases, maintaining data integrity, performance, and security.

Utilized gRPC streaming for real-time data processing, reducing communication overhead in distributed systems.

Adopted Docker to break down monolithic applications into microservices, improving scalability, maintainability, and deployment flexibility.

Leveraged Azure services (App Services, Azure Functions, Azure SQL, Service Bus) to optimize cloud-based solutions and boost system performance.

Applied LINQ to XML for efficient processing of XML data and used Azure Storage for document management.

Managed version control and CI/CD pipelines with Azure DevOps and Git, streamlining the development process.

Enhanced an e-commerce platform by integrating third-party tools (payment gateways, shipping providers) to improve efficiency and user experience.

Implemented custom features in an e-commerce COTS platform, reducing cart abandonment by 10% and boosting sales.

Secured .NET Web APIs using JWT and OAuth 2.0 and developed real-time web applications with Blazor and SignalR for bidirectional communication.

Optimized application performance by refactoring legacy VB.NET code and enhancing functionality and efficiency.

Migrated applications and data to Azure, ensuring improved scalability, security, and cost-efficiency while automating IT workflows with ServiceNow ITSM.

Environment: Agile methodologies, Microservices Architecture, .NET Core (C#, ASP.NET Core), Angular 15, React.js, SQL Server, Azure SQL, Entity Framework Core, Docker, Kubernetes, and CI/CD (Azure DevOps, GitHub Actions), Azure Functions, Azure Service Bus, Azure Blob Storage,, and Azure Kubernetes Service (AKS).

Client: Total Bank Solutions, Hackensack, NJ May 2019 - Apr 2022

Sr .NET Full Stack developer

Responsibilities:

Applied Agile methodologies to track project progress, identify roadblocks, and ensure visibility of timelines and team contributions for mortgage process automation.

Developed scalable web applications using C#, .NET v6.0, and Node.js within n-tier architecture, enabling seamless enhancements for automated income, asset, and employment verification.

Created and implemented RESTful web services with ASP.NET Core Web API and Node.js, integrating SQL Server for efficient database operations and real-time verification in the mortgage approval workflow.

Enhanced front-end user interfaces with Angular 14, HTML, CSS, Bootstrap, and JavaScript, improving the user experience for lenders in fast decision-making.

Developed RESTful APIs to connect with third-party systems and financial institutions, automating real-time income, asset, and employment verification.

Designed and optimized SSRS dashboards and OLAP cubes with T-SQL and SQL Server Analysis Services (SSAS) for enhanced insights and decision-making.

Developed Java-based financial data processing services, ensuring seamless integration with .NET applications for real-time transaction processing and risk analysis.

Implemented MSMQ for reliable message queuing, ensuring asynchronous processing and secure communication between distributed mortgage verification services.

Customized Telerik UI components for dynamic financial charts and grids, enhancing data presentation in trading and investment platforms.

Optimized data workflows with Azure Data Factory and Blob Storage, improving mortgage verification efficiency through event-driven processing.

Managed microservices with Azure Kubernetes Service (AKS) and streamlined CI/CD pipelines using Azure DevOps for automated testing and deployment.

Containerized platform services with Docker, ensuring consistent development and deployment environments for the mortgage verification platform.

Implemented JWT authentication to ensure secure access control for lenders, providing secure access to sensitive mortgage verification data.

Ensured platform reliability and quality through SonarQube for back-end testing and Selenium for front-end testing, ensuring flawless functionality.

Validated and tested APIs using Postman and Swagger UI, ensuring seamless integration and secure transactions in the mortgage verification process.

Environment: Agile methodologies, .NET 6.0, C#, Node.js, Angular 14, RESTful APIs, ASP.NET Core Web API, SQL Server, T-SQL, SSRS, Azure Data Factory, Azure Blob Storage, Docker, Azure Kubernetes Service (AKS), CI/CD pipelines (Azure DevOps), JWT, MSMQ, SonarQube, Selenium, Swagger UI, Postman, Git, Telerik UI components, and Azure Functions

Client: Delta Airlines, Atlanta, GA Feb 2017 – Apr 2019

Role: .Net Developer

Responsibilities:

Developed dynamic, responsive user interfaces using ASP.NET MVC, HTML5, CSS3, Bootstrap, AJAX, and JavaScript to ensure an intuitive experience for employees managing benefits.

Enhanced front-end functionality and navigation by creating AngularJS modules, controllers, and services, enabling seamless data binding and application flow.

Facilitated smooth communication between the client-side and server-side by leveraging JSON for efficient data serialization and exchange.

Designed a scalable Microservice Architecture using RESTful APIs and SOAP Web Services, enhancing system scalability and improving communication between internal and external systems.

Developed robust ASP.NET MVC applications, optimizing business logic for employee benefits management, and improving overall system performance.

Streamlined database interaction using Entity Framework and LINQ, allowing efficient access to SQL Server databases and simplifying data manipulation.

Integrated WCF for secure, efficient communication between application components, focusing on services like member validation and other critical functionalities.

Utilized AWS SNS and AWS SQS for real-time, asynchronous messaging and queue management, improving the efficiency of benefits notifications and updates.

Implemented MongoDB to manage unstructured data and enhance performance for specific non-relational data storage needs within the application.

Managed cloud infrastructure with AWS EC2, configured Elastic Load Balancing (ELB) for high availability, and used AWS S3 for secure document storage and management.

Automated deployment and scaling processes using AWS CloudFormation and Kubernetes, streamlining the management of containerized microservices.

Improved development workflows by utilizing Jenkins for Continuous Integration (CI), TFS for version control, and Tableau for real-time insights into employee benefits data.

Environment: ASP.NET MVC, AngularJS, HTML5, CSS3, Bootstrap, AJAX, JavaScript, RESTful APIs, SOAP Web Services, Entity Framework, LINQ, WCF, AWS SNS, AWS SQS, MongoDB, SQL Server, AWS EC2, Elastic Load Balancing (ELB), AWS S3, AWS CloudFormation, Kubernetes, Jenkins, TFS, Tableau.

Client: WNS Global Services, Hyderabad, India Sep 2013– Jan 2017

Role: .Net Developer

Responsibilities:

Analyzed business requirements and assisted in preparing reports, gaining practical experience with the Waterfall methodology.

Developed intuitive user interfaces using WinForms and WebForms in C# and .NET, improving the overall user experience.

Designed and implemented core business logic and data components with C# and ADO.NET, ensuring smooth data handling across the application.

Integrated WinForms with Windows Services for backend support and created reusable User Controls in ASP.NET Web Forms to reduce code duplication.

Utilized ASP.NET Web Forms features like Dataset, Data View, and Data Adapter to enhance data management and optimize operations.

Worked with ADO.NET objects for seamless database communication and wrote optimized SQL queries, stored procedures, and triggers in PostgreSQL to boost performance.

Applied design patterns such as Iterator, Single Responsibility, and Dependency Injection to improve code readability and scalability, while also integrating SOAP Web Services and XML for smooth data exchange.

Environment: Waterfall methodology, WinForms, Web Forms, C#, .NET, ADO.NET, SQL (PostgreSQL), ASP.NET Web Forms, SOAP Web Services, XML, Design Patterns (Iterator, Single Responsibility, Dependency Injection).

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