Sivamanikantasai Ponugoti

Spearheaded the integration of Primary Organization metadata across the API, Database, and UI layers, improving search filtering and reporting accuracy for member stores. Designed and implemented scalable RESTful Web APIs using C# and .NET Core, ensuring seamless data communication between enterprise services and the client-facing portal. Developed dynamic, responsive user interfaces using the Aurelia framework, leveraging two-way data binding and custom components to enhance user experience. Engineered complex SQL Server stored procedures, views, and functions to optimize data retrieval and manage large-scale retail catalog information. Implemented DOMS (Distributed Order Management System) mapping logic to streamline order processing and improve data accuracy across distributed systems. Orchestrated database lifecycle management by developing automated purge procedures and maintaining data integrity within SQL Server Management Studio (SSMS). Developed comprehensive unit tests using

Developed enterprise-grade full-stack applications using C#, .NET Core, and TypeScript, supporting high-volume financial transaction systems. Implemented secure authentication and authorization using OAuth 2.0 and JWT, aligning with AMEX security and regulatory standards. Built rich, responsive user interfaces using React and TypeScript, improving performance, maintainability, and user experience. Optimized SQL Server databases, including complex queries, indexing, and stored procedures, to meet strict performance and compliance requirements. Collaborated closely with product owners, architects, and QA teams within Agile Scrum environments to deliver high-impact features. Designed and implemented microservices architecture with RESTful APIs and ASP.NET Web API, enabling scalable and loosely coupled services. Applied design patterns and SOLID principles, leading code refactoring initiatives to improve code quality and long-term maintainability. Worked with containerized services using D

Developed scalable SaaS-based full-stack applications using C#, .NET Core, and JavaScript to support enterprise healthcare platforms. Built responsive web interfaces using Angular and modern web technologies, enhancing usability and overall customer experience. Applied TDD practices and implemented comprehensive unit testing, ensuring high code quality, reliability, and maintainability. Established CI/CD pipelines using Azure DevOps and GitHub, enabling automated builds, testing, and controlled deployments. Designed and implemented microservices architecture using RESTful APIs and object-oriented design patterns, improving modularity and system scalability. Optimized SQL Server queries, indexes, and stored procedures, resolving performance issues in high-volume transactional systems. Deployed and maintained applications on Azure cloud infrastructure, ensuring high availability, scalability, and operational efficiency. Leveraged Azure Functions and Azure Key Vault to implement secure, s