07/10/2026 updated
100 % available
Senior .NET Engineer | ASP.NET Core | Azure | React | TypeScript
Oklahoma, USA
Only remote
Bachelor of Computer ScienceASP.NETMicrosoft AzureCloud EngineeringAzure SQLTypeScript.NET CoreAzure Security CenterReact NativeApi DesignASP.NET Applications
.NET Core & ASP.NET Core Development
Extensive experience in backend development using .NET Core and ASP.NET Core, including building advanced security systems, travel management platforms, and advertising agency management systems with robust architecture and high-performance data handling.
Microsoft Azure Cloud Services
Deep expertise in Azure services including Azure IoT, Azure SQL Database, Azure App Service, Azure Active Directory, Azure DevOps CI/CD pipelines, Azure Blob Storage, Azure Communication Services, and Azure Monitor for scalable, secure, and cost-effective cloud solutions.
GraphQL & RESTful API Design
Proven track record in designing and implementing GraphQL APIs and RESTful APIs to facilitate efficient data communication between frontend and backend systems, improving data retrieval operations and enabling seamless integration across platforms.
Frontend Development with React & Angular
Solid experience developing user-friendly web interfaces using React, Angular, and TypeScript, including reusable components, React Hooks, Redux, and GraphQL integration for pixel-perfect dashboards and high-performance applications.
CI/CD Pipeline Automation
Hands-on experience automating build, test, and deployment workflows using Azure DevOps, Jenkins, and Docker, reducing deployment downtime and minimizing manual deployment errors significantly.
Database Design & ORM
Skilled in designing complex database schemas using Azure SQL Database, MySQL, PostgreSQL, MongoDB, and CosmosDB, as well as configuring Entity Framework Core for object-relational mapping to streamline data access layers.
Docker & Kubernetes Containerization
Experience managing Docker containerization for development and production environments, ensuring consistency across operations and facilitating scalability with Kubernetes.
Security & Data Protection
Implementation of secure storage and handling of sensitive data, including facial recognition information, financial transactions, and personal visitor details, adhering to stringent data protection regulations and advanced security protocols.
Caching & Messaging with Redis & RabbitMQ
Optimization of backend code to handle high loads efficiently by leveraging caching strategies with Redis and implementing asynchronous messaging patterns with RabbitMQ.
Extensive experience in backend development using .NET Core and ASP.NET Core, including building advanced security systems, travel management platforms, and advertising agency management systems with robust architecture and high-performance data handling.
Microsoft Azure Cloud Services
Deep expertise in Azure services including Azure IoT, Azure SQL Database, Azure App Service, Azure Active Directory, Azure DevOps CI/CD pipelines, Azure Blob Storage, Azure Communication Services, and Azure Monitor for scalable, secure, and cost-effective cloud solutions.
GraphQL & RESTful API Design
Proven track record in designing and implementing GraphQL APIs and RESTful APIs to facilitate efficient data communication between frontend and backend systems, improving data retrieval operations and enabling seamless integration across platforms.
Frontend Development with React & Angular
Solid experience developing user-friendly web interfaces using React, Angular, and TypeScript, including reusable components, React Hooks, Redux, and GraphQL integration for pixel-perfect dashboards and high-performance applications.
CI/CD Pipeline Automation
Hands-on experience automating build, test, and deployment workflows using Azure DevOps, Jenkins, and Docker, reducing deployment downtime and minimizing manual deployment errors significantly.
Database Design & ORM
Skilled in designing complex database schemas using Azure SQL Database, MySQL, PostgreSQL, MongoDB, and CosmosDB, as well as configuring Entity Framework Core for object-relational mapping to streamline data access layers.
Docker & Kubernetes Containerization
Experience managing Docker containerization for development and production environments, ensuring consistency across operations and facilitating scalability with Kubernetes.
Security & Data Protection
Implementation of secure storage and handling of sensitive data, including facial recognition information, financial transactions, and personal visitor details, adhering to stringent data protection regulations and advanced security protocols.
Caching & Messaging with Redis & RabbitMQ
Optimization of backend code to handle high loads efficiently by leveraging caching strategies with Redis and implementing asynchronous messaging patterns with RabbitMQ.
Experience
Professional experience0 - 5 years
Freelancer since2024
Languages
EnglishFluentJapaneseNative speaker
Project history
Led backend development of an advanced Online Security System using ASP.NET Core, React, and Azure. Architected a dual-component camera and visitor monitoring system, implemented visitor registration with QR code generation, configured Azure IoT services for real-time data streaming, designed GraphQL APIs, managed Azure SQL Database schemas, and automated deployments using Azure DevOps CI/CD pipelines.
Led backend development of a comprehensive Travel Management System using .NET Core and Azure. Engineered system architecture, developed GraphQL APIs, implemented complex Azure SQL Database schemas, configured Entity Framework Core, established secure payment gateways, designed real-time communication modules via Azure Communication Services, leveraged Azure Blob Storage, and orchestrated CI/CD pipelines with Azure DevOps and Docker containerization.
Participated in development of an Advertising Agency Management System using .NET MVC. Developed secure APIs for financial transactions, engineered dynamic pricing models, integrated payment gateway APIs, implemented Azure SQL Database schemas, utilized Entity Framework for ORM, managed CI/CD pipelines with Azure DevOps, deployed monitoring solutions with Azure Monitor, and championed Docker containerization.