Periyasamy Saminathan

• Designed and developed scalable backend APIs using .NET Core, with GraphQL, and responsive front-end modules using React.js.
• Architected and implemented a DSL engine in .NET Core to manage OpenAI prompt orchestration for reusable AI workflows.
• Integrated OpenAI GPT APIs to enable summarization, intelligent tagging, content generation, and NLP automation.
• Built containerized microservices with Docker and Kubernetes, incorporating Kafka for event-driven communication.

Environment: .NET Core API, React.js, GraphQL, SQL Server 2019, Docker, Kubernetes, Apache Kafka, Azure Cloud, OpenAI GPT, FastAPI.

• Actively developed backend APIs and front-end modules using .NET Core API and React.js.
• Designed technical artifacts and implemented core process flows.
• Collaborated with teams to understand project requirements and align deliverables effectively.

Environment: .NET Core API, React.js, SQL Server 2019, Azure Cloud, Web API.

• Led efforts in architectural design and technical decision-making for scalability.
• Developed restful microservices using the Microsoft Web API framework.
• Good experience in writing queries in Azure Application Insights, Kusto, and Xpert.

Environment: Axpert Framework, .Net Core, React.js, Node.js, Oracle Cloud (storage), Azure DevOps, Azure Monitoring and Insights.

• Architected and exposed APIs for payment integrations, like Stripe and WePay.
• Played a key role in back-end development and cloud deployment strategies.

Environment: .NET Core API, ADO.NET, Azure Cloud, SQL Server 2019.

• Designed and implemented the Premium Accounting Application on Azure Cloud.
• Led backend API development and integrated various functional modules.
• Practiced CI/CD with Azure DevOps, integrated with Git.
• Developed restful microservices using the Microsoft Web API framework.
• Worked with event hubs, stream analytics, and service bus queues.

Environment: .NET Core 3.0, MVC, HTML5, Azure Cloud.

• Developed COVID-19 contact tracing solutions and DMV training modules.
• Delivered scalable APIs and maintained system integrity for governmental use cases.

Environment: Node.js, Angular, AWS, PostgreSQL.

• Successfully delivered ERP systems for multiple clients across industries.
• Directed projects from conception to deployment, ensuring timely delivery.
• Provided leadership in technical architecture and team management.

Key Projects: SKYFINCH ERP, Travel Management System, CRM, TEDCAS, and Yard Management System.

Environment: ASP.NET MVC, C#.NET, Oracle 12g, Azure, SQL Server.