Uday Chandra Reddy Nayanagari

Senior Azure .Net Developer at Berlin Packaging

Designed and developed a modern Supplier Portal for the packaging industry using .NET Core, Azure services, and SQL Server. Implemented OAuth2.0 with Azure AD B2C for secure authentication. Integrated SendGrid for supplier and customer notifications and used Terraform with Azure DevOps pipelines for automated, scalable deployments. Developed .NET Core APIs enabling suppliers to manage invoices, purchase orders, and shipments, reducing manual communication and improving real-time data visibility. Collaborated with front-end Angular/React teams to deliver intuitive dashboards. Monitored APIs using Azure Monitor and Application Insights to ensure operational stability. Integrated MuleSoft and BigCommerce APIs for seamless ERP and customer portal connectivity, enhancing supply chain transparency and customer experience.

Senior .Net Developer at Alaska Airlines

Upgraded flight booking systems by developing .NET Core microservices and Angular front-end applications deployed on Azure. Developed RESTful APIs, optimized SQL Server queries, and integrated legacy COBOL systems with modern microservices architectures. Implemented AI services and real-time data processing using Node.js and Kafka. Led TDD practices reducing production defects by 30%. Developed dashboards with Power BI and SSRS for operational insights. Managed secure authentication via Azure AD B2C and OAuth2. Automated deployments with Azure DevOps and Jenkins pipelines. Ensured high availability with Kubernetes container orchestration. Engaged in API testing using Postman and contributed to CI/CD workflows. Applied GraphQL APIs to improve data query efficiency for personalized user experiences.

Senior .Net Developer at State of New York

Delivered scalable enterprise applications using ASP.NET Core Web APIs in a microservices architecture. Enhanced performance tuning and database indexing with SQL Server and DB2. Migrated legacy VB.NET applications to modern .NET Core microservices ensuring zero downtime. Developed secure RESTful services with JWT and OAuth2 authentication. Implemented batch processing and event-driven messaging with RabbitMQ. Applied Web Accessibility standards and GDPR/HIPAA compliance. Led unit and integration testing with XUnit and NUnit. Automated CI/CD pipelines using Azure DevOps. Managed cloud deployments on Azure with auto-scaling and API Gateway integration. Collaborated in Agile teams using JIRA and utilized SonarQube for code quality and security analysis.

.Net Developer at Centene

Developed HIPAA-compliant healthcare portals using ASP.NET Core MVC and React.js. Integrated real-time claims processing via RESTful APIs, employing MongoDB and AWS cloud infrastructure including Lambda and API Gateway. Designed secure identity and access management with JWT and implemented caching strategies with Redis. Participated in agile Kanban workflows, delivering features with constant integration and testing using XUnit, NUnit, Jasmine, and Karma. Managed interoperability using EDI standards and HL7 data formats. Improved UI responsiveness and accessibility compliance. Executed performance optimizations and resolved security vulnerabilities. Led development of state-of-the-art provider portals integrated with Electronic Health Records.

.Net Developer at Embassy Bank

Developed web and desktop applications using ASP.NET MVC, WCF, and Core Web APIs for financial services and private equity accounting. Implemented SOAP web services for banking systems integration. Used ADO.NET and SQL Server for transactional data processing and designed stored procedures for financial accuracy. Integrated Kafka for real-time transaction processing and implemented CI/CD pipelines with Git, Jenkins, and Travis CI. Automated Azure deployments with PowerShell scripting. Developed client-side features with JavaScript and TypeScript, enhancing UI robustness and performance. Ensured banking compliance with PCI DSS and GDPR through advanced Azure security configurations. Supported retail POS and inventory management optimization.

Software Developer at GE Commercial Finance Division

Supported migration from ASP to ASP.NET, implementing SOA with WCF services. Developed web forms using C# with AJAX and jQuery for interactive user interfaces. Applied Windows UI and Silverlight technologies to modernize enterprise desktop applications. Managed security through Active Directory integration. Designed complex stored procedures and views in SQL Server and Oracle databases. Developed business logic components using Microsoft Enterprise Library and applied MVC architecture for web solutions. Engaged in data warehousing and BI tasks, including ETL process development and reporting. Utilized distributed version control and source control systems for development lifecycle management.

Senior Full Stack .Net Developer at Berlin Packaging

Designed and developed a modern Supplier Portal for the packaging industry using .NET Core, Azure services, and SQL Server. Implemented OAuth2.0 with Azure AD B2C for secure authentication, integrated SendGrid for supplier communications, and used Terraform with Azure DevOps pipelines for automated deployments, ensuring scalability and reliable supplier collaboration. Built secure APIs and integrated MuleSoft ERP data with BigCommerce-enabled customer portals, and delivered React-based UIs with responsive design.

Senior Full Stack .Net Developer at Alaska Airlines

Upgraded flight booking system by building .NET Core microservices, a modern Angular frontend, and cloud deployment with Azure. Implemented RESTful APIs, Kafka-based messaging, GraphQL, and real-time data processing. Set up CI/CD (Jenkins) and automated tests; integrated OpenAI-powered assistants and Power BI dashboards; containerized apps with Docker and Kubernetes; secured APIs with OAuth2 and RBAC.

Senior .Net Developer at State of New York

Senior .Net Developer contributing to secure, scalable enterprise architecture, RESTful Web APIs, and Cloud integration. Led migration of legacy VB.NET apps to .NET Core microservices with zero-downtime deployment; integrated Azure AD B2C for SSO; implemented GDPR/HIPAA/WCAG controls; developed data pipelines with PostgreSQL and Oracle.

.Net Developer at Centene

Delivered HIPAA-compliant healthcare integrations; built real-time claim processing pipelines with Kafka, RESTful services, and React front-end; designed SQL Server artifacts and caching strategies; created REST wrappers for legacy ColdFusion services; containerized with Docker, deployed via Azure DevOps.

.Net Developer at Embassy Bank

Developed banking portals using ASP.NET MVC/Web Forms; built HIPAA-compliant EDI pipelines; used Kafka for claims; React front-end; implemented Redux; CI/CD with Jenkins; deployed on Azure.

Software Developer at GE Commercial Finance Division

Migrated applications from ASP to ASP.NET; developed Web Forms and WCF services for Private Equity Accounting; designed and optimized UI with React and Redux; implemented Kafka for high-throughput data processing; CI/CD pipelines and cloud deployments.

Senior Full Stack .Net Developer at Berlin Packaging

Designed and developed a modern Supplier Portal for the packaging industry using .NET Core, Azure services, and SQL Server. Implemented OAuth2.0 with Azure AD B2C for secure authentication, integrated SendGrid for supplier communications, and used Terraform with Azure DevOps pipelines for automated deployments. Built secure .NET Core APIs for supplier invoices, purchase orders, and real-time shipment updates, enabling real-time visibility and reducing manual processing. Integrated ERP data via MuleSoft and synced with BigCommerce for B2C customers. Migrated legacy web services to WCF endpoints to improve interoperability. Built responsive UI components with React 18, Redux, and Material-UI. Ensured WCAG 2.1 accessibility, developed AI‑driven analytics dashboards for inventory forecasting and order trends. Implemented batch processing jobs with Control‑M for large‑scale data imports and automated deployments, improving release reliability.

Senior Full Stack .Net Developer at Alaska Airlines

Designed and implemented .NET Core microservices for flight search, reservations, ticketing, and personalization. Built an Angular frontend and integrated SQL Server, Kafka, and GraphQL for real-time data. Set up CI/CD with Jenkins, automated tests with xUnit and Karma, and deployed on Azure. Implemented OAuth2 with Azure AD B2C for secure authentication and RBAC for access control. Containerized services with Docker and orchestrated on Kubernetes. Built GraphQL APIs to optimize data transfer and developed backend services with Node.js for real-time processing. Created Power BI dashboards for operations insights and used Postman for API testing.

Senior .Net Developer at State of New York

Senior .Net Developer delivering secure, scalable architectures using ASP.NET Core Web API and microservices. Implemented RESTful services with JWT, OAuth2, and RBAC; migrated legacy VB.NET applications to .NET Core with zero-downtime deployment. Integrated Azure AD B2C for SSO across web and mobile apps. Designed complex SQL and PostgreSQL data models, wrote optimized queries, and built ETL processes. Modernized government public systems with Angular (14–15), RxJS, and NgRx, and introduced RabbitMQ for asynchronous messaging. Established CI/CD pipelines with Azure DevOps and implemented logging with Log4Net. Created REST wrappers around legacy ColdFusion services to enable interoperability. Ensured GDPR, HIPAA compliance and WCAG accessibility.

Senior .Net Developer at Centene

Developed HIPAA-compliant healthcare portals using React, Redux, and Redux-Saga; built real-time claims processing with Kafka eventing. Engineered complex SQL Server and PostgreSQL artifacts, including partitioned tables and indexed views, to support millions of claims with low latency. Designed and consumed RESTful APIs for real-time eligibility checks and claims status; implemented caching and ETags. Migrated legacy systems and integrated with QNXT and external partner workflows via Kafka. Implemented secure authentication using OAuth2 and OpenID Connect; deployed on Azure with CI/CD pipelines.

Senior .Net Developer at Embassy Bank - Bethlehem, PA

Developed web forms and MVC portals for private equity accounting; created ASP.NET Core Web API services and WCF for secure data processing. Built React-based dashboards with Redux for customers and admins, implemented ADO.NET data access, and used stored procedures for financial transactions. Implemented Kafka-based eventing for real-time processing and EDI pipelines. Automated CI/CD using Jenkins and Azure deployments; ensured PCI DSS compliance and integrated with Active Directory for secure access.

Software Developer at GE Commercial Finance Division, India

Moved legacy Asp to ASP.NET; developed Web Forms using C# and WCF; implemented SOA and a Windows-based UI modernization strategy. Built data access with ADO.NET, caching, MVC patterns, and WCF services. Worked with SQL Server, Oracle, and DB2, designed stored procedures and views, and contributed to data warehousing and ETL concepts.

Senior Full Stack .Net Developer at Berlin Packaging

Designed and developed a modern Supplier Portal for the packaging industry using .NET Core, Azure services, and SQL Server. Implemented OAuth2.0 with Azure AD B2C for secure authentication, integrated SendGrid for supplier communications, and used Terraform with Azure DevOps pipelines for automated deployments. Built secure .NET Core APIs for supplier invoices, purchase orders, and shipment updates, enabling real time collaboration with ERP systems via MuleSoft. Migrated legacy web services to WCF endpoints, improved interoperability with external vendors, and delivered responsive UIs with React. Implemented WCAG 2.1 accessibility, built AI driven analytics dashboards, and established end to end testing with Jest and React Testing Library. Configured Azure Monitor and Application Insights for production observability and used Terraform for resource provisioning and automated deployments with Azure DevOps pipelines. Led batch data processing jobs in .NET Core 8.0 and integrated SendGrid

Senior Full Stack .Net Developer at Alaska Airlines

Upgraded the flight booking system by delivering .NET Core 8.0 microservices with a modern Angular frontend and cloud deployment on Azure. Implemented high performance data access with SQL Server and real time messaging with Apache Kafka. Enhanced operational agility with GraphQL for efficient data queries and a CI/CD pipeline using Jenkins. Built RESTful APIs for search, reservations, ticketing, and user personalization, and introduced real time data processing with Node.js services. Leveraged LLM APIs to create dynamic internal assistants, and developed Power BI dashboards for bookings and KPIs. Implemented OAuth2 and Azure AD B2C for secure authentication and RBAC, containerized applications with Docker, and deployed on Kubernetes via AKS. Led testing with xUnit and Karma, and ensured code quality with Postman API testing and Swagger documentation. Collaborated with cross functional teams to ensure seamless data exchange with external providers and internal systems.

Senior .Net Developer at State of New York

Senior .Net Developer responsible for modernizing legacy systems into RESTful microservices. Designed RESTful Web APIs using ASP.NET Core, applied Clean Architecture, SOLID principles, and deployed on Azure with OpenID Connect and OAuth2 for secure SSO via Azure AD B2C. Migrated legacy VB.NET apps to .NET Core, refactoring monoliths into microservices with zero downtime. Implemented JWT RBAC, GDPR HIPAA compliance, and WCAG accessibility. Refactored ColdFusion logic for Medicaid eligibility and created REST wrappers for Angular front ends. Implemented OOP design patterns, used Angular 14-15 with NgRx, and built SQL Server 2022 and PostgreSQL data layers with EF Core. Employed RabbitMQ for messaging, XUnit/NUnit for testing, and Azure DevOps for CI/CD. Created API wrappers and data synchronization services to support government citizen services while ensuring security and governance.

.Net Developer at Centene

Senior .Net Developer implementing HIPAA compliant healthcare portals with QNXT through RESTful APIs, Kafka eventing, and real time data processing. Built claims and eligibility services with ASP.NET Core MVC/Web API, ensured idempotency, validation, and circuit breakers for reliability. Engineered SQL Server artifacts including indexed views and partitioned tables to handle high volume data. Implemented HL7 FHIR interoperability with partner systems, created EDI pipelines, and maintained data quality with caching and ETag support. Led Azure DevOps CI/CD, Terraform / Bicep infrastructure, and observability with Application Insights. Delivered unit and integration tests with Jest and React Testing Library for frontend, and used GraphQL for efficient data querying. Enabled secure external access with OAuth2, JWT, and Azure AD.

.Net Developer at Embassy Bank

Developed web forms using ASP.NET server controls and performed client side validation, ensuring data integrity and enhanced user experience. Built scalable applications with ASP.NET MVC, including secure private equity accounting services via .NET Core Web API and WCF. Created React front ends with Redux for transaction processing, balances, and dashboards. Used ADO.NET for data access, designed SQL Server stored procedures, and automated CI/CD with Jenkins and GitHub Actions on Azure with PCI DSS compliance. Implemented Kafka for high throughput event processing and real time posting of banking data. Delivered accessible, responsive dashboards and portals using React.