Amrinder Singh
NET Core, C, and React JS.
About
I am Amrinder Singh, a software professional based in Brampton, ON, with over five years of experience building and maintaining production-grade platforms using .NET Core, C#, and React JS. I design scalable microservices, optimize SQL Server performance, and enhance reliability in complex environments, taking ownership of features end-to-end from problem identification to production support. I work with RESTful APIs, asynchronous processing, and Azure-based architectures, and I leverage AI-assisted tools like GitHub Copilot to accelerate delivery while upholding high standards for code quality, testing, and maintainability.
In my recent roles, I collaborated closely with Product and QA teams to scope features, estimate work, and deliver iteratively. I prioritize accessible, responsive UI with React, TypeScript, and Redux, and I continuously optimize performance with code-splitting, lazy loading, and caching. I enjoy contributing to technical documentation and mentoring peers to improve overall engineering outcomes.
- 6 years' experience
- Joined January 2026
Industry experience
- Software & Internet
- Professional Services
- Media & Entertainment
Work experience· 5 roles
Designed and implemented backend microservices using ASP.NET Core for reliability and performance under high user load; built and optimized complex SQL Server queries supporting transactional booking workflows; designed RESTful APIs and integrations across external travel systems for real-time pricing and availability, reducing response latency by 35%; implemented asynchronous, event-driven workflows using Azure Functions and Service Bus to manage notifications and background processing tasks; built responsive UI components with React and TypeScript; containerized services with Docker and Kubernetes; collaborated with Product and QA to scope features and deliver with accurate estimations; leveraged AI-assisted tools to accelerate delivery while maintaining code quality.
Built a responsive React JS frontend with pagination, search, filtering, and bookmarking to enhance user experience. Designed and developed end-to-end application solutions, including data ingestion, transformation, and deployment workflows. Built and automated integration workflows for various business processes using C#, Web API, and SQL Server. Implemented data transformation strategies using Entity Framework and SQL Server to optimize query performance and scalability. Integrated Google Firebase for real-time database management, user authentication, and cloud functions, enhancing app responsiveness and security. Troubleshot and resolved data integration issues affecting workflow and data accuracy.
Developed interactive and dynamic front-end using React.js and Redux, building reusable components and optimizing state management. Integrated REST APIs to fetch and display real-time data. Built and automated integration workflows for various business processes using C#, Web API, and SQL Server. Automated workflows for data extraction and loading using SQL Server and SSIS, ensuring data integrity and reducing manual effort. Optimized SQL queries for large datasets and collaborated to enhance data integration infrastructure and automation.
Education
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