Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a Senior .NET Full Stack Developer with over eight years of experience delivering scalable, secure, and cloud-native enterprise applications. I specialize in C#, ASP.NET Core, React, Angular, microservices, and cloud platforms like Azure and AWS, designing distributed systems, secure REST APIs, modern UIs, and high-performance backend services across healthcare, banking, and insurance domains. I also have hands-on experience integrating Generative AI and Large Language Models into enterprise apps using OpenAI APIs and Azure AI Services, including chatbots, content generation, summarization, and intelligent automation workflows. My strengths include Kubernetes-based deployments, Docker containerization, Kafka/RabbitMQ messaging, CI/CD automation, Terraform/ARM templates, and DevSecOps practices, delivered through collaborative Agile teams.…I am a Senior .NET Full Stack Developer with over eight years of experience delivering scalable, secure, and cloud-native enterprise applications. I specialize in C#, ASP.NET Core, React, Angular, microservices, and cloud platforms like Azure and AWS, designing distributed systems, secure REST APIs, modern UIs, and high-performance backend services across healthcare, banking, and insurance domains. I also have hands-on experience integrating Generative AI and Large Language Models into enterprise apps using OpenAI APIs and Azure AI Services, including chatbots, content generation, summarization, and intelligent automation workflows. My strengths include Kubernetes-based deployments, Docker containerization, Kafka/RabbitMQ messaging, CI/CD automation, Terraform/ARM templates, and DevSecOps practices, delivered through collaborative Agile teams.

Kumar DB

Full Stack Developer, Web Developer, Back-End Developer, +3





I am a Senior .NET Full Stack Developer with over eight years of experience delivering scalable, secure, and cloud-native enterprise applications. I specialize in C#, ASP.NET Core, React, Angular, microservices, and cloud platforms like Azure and AWS, designing distributed systems, secure REST APIs, modern UIs, and high-performance backend services across healthcare, banking, and insurance domains. I also have hands-on experience integrating Generative AI and Large Language Models into enterprise apps using OpenAI APIs and Azure AI Services, including chatbots, content generation, summarization, and intelligent automation workflows. My strengths include Kubernetes-based deployments, Docker containerization, Kafka/RabbitMQ messaging, CI/CD automation, Terraform/ARM templates, and DevSecOps practices, delivered through collaborative Agile teams.…I am a Senior .NET Full Stack Developer with over eight years of experience delivering scalable, secure, and cloud-native enterprise applications. I specialize in C#, ASP.NET Core, React, Angular, microservices, and cloud platforms like Azure and AWS, designing distributed systems, secure REST APIs, modern UIs, and high-performance backend services across healthcare, banking, and insurance domains. I also have hands-on experience integrating Generative AI and Large Language Models into enterprise apps using OpenAI APIs and Azure AI Services, including chatbots, content generation, summarization, and intelligent automation workflows. My strengths include Kubernetes-based deployments, Docker containerization, Kafka/RabbitMQ messaging, CI/CD automation, Terraform/ARM templates, and DevSecOps practices, delivered through collaborative Agile teams.

Available to hire

I am a Senior .NET Full Stack Developer with over eight years of experience delivering scalable, secure, and cloud-native enterprise applications. I specialize in C#, ASP.NET Core, React, Angular, microservices, and cloud platforms like Azure and AWS, designing distributed systems, secure REST APIs, modern UIs, and high-performance backend services across healthcare, banking, and insurance domains.

I also have hands-on experience integrating Generative AI and Large Language Models into enterprise apps using OpenAI APIs and Azure AI Services, including chatbots, content generation, summarization, and intelligent automation workflows. My strengths include Kubernetes-based deployments, Docker containerization, Kafka/RabbitMQ messaging, CI/CD automation, Terraform/ARM templates, and DevSecOps practices, delivered through collaborative Agile teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Senior .NET Full Stack Developer at Alcove Health

September 1, 2024 - Present

Developed scalable enterprise applications using C#, ASP.NET Core, EF Core, and Microservices. Integrated OpenAI and LLM APIs to deliver AI-powered chatbots, automated content generation, and intelligent workflows. Implemented prompt engineering to improve AI response quality and contextual relevance. Built responsive UI components with Blazor, Razor Views, JavaScript, and Bootstrap. Created RESTful APIs and GraphQL services, implemented Kafka-based event-driven communication, containerized with Docker, and deployed on Azure Kubernetes Service (AKS). Established CI/CD pipelines with Azure DevOps and ARM-based infrastructure; secured apps with Azure AD and Key Vault; monitored production with Application Insights.

.NET Developer at Firstrust Bank

December 1, 2022 - August 31, 2024

Developed enterprise web applications using ASP.NET Core, C#, EF6, and React. Built secure REST APIs with OAuth 2.0 and OpenAPI. Implemented responsive front-ends with React, Tailwind CSS, HTML5, and CSS3; added real-time features with WebSockets. Used Azure App Services, Azure Functions, and Azure Data Factory for cloud-native solutions. Automated CI/CD with Jenkins and Maven; containerized on OpenShift; implemented ELK for observability; used Terraform for infrastructure; followed TDD with NUnit; participated in Agile Scrum.

.NET Developer at Grange Insurance

June 1, 2020 - November 30, 2022

Developed enterprise-grade applications using C# and .NET Framework. Built service-oriented integrations using WCF, SOAP, and REST APIs. Implemented modern front-end with Angular, TypeScript, HTML5, and CSS3; asynchronous messaging with RabbitMQ. Worked with MongoDB and SQL Server; optimized data access with NHibernate and ADO.NET. Configured Nginx reverse proxy and load balancing; automated CI/CD with Jenkins and ANT. Deployed scalable AWS solutions (EC2, Lambda, S3, RDS) and improved reliability with MSTest-based unit and integration tests.

NET Software Engineer at Optimum Technology

August 1, 2017 - May 31, 2020

Developed scalable desktop and web applications using VB.NET and .NET Framework. Built WPF desktop apps with XAML and MVVM; dynamic UI with JavaScript/jQuery. Authored optimized SQL Server stored procedures, views, and T-SQL; unit testing with Moq. Managed source control and build workflows with TFS; collaborated in Agile Scrum environments.

.NET Developer at First Trust Bank

December 1, 2022 - August 1, 2024

Developed enterprise web applications using ASP.NET Core, C#, EF6; Built secure REST APIs with OAuth 2.0 and OpenAPI standards. Designed responsive front-end interfaces with React, Tailwind CSS, HTML5, and CSS3. Implemented real-time features using WebSockets. Delivered cloud-native solutions with Azure App Services, Azure Functions, and Azure Data Factory. Automated CI/CD workflows using Jenkins and Maven. Built scalable containerized apps on OpenShift. Implemented ELK monitoring for production observability. Used Terraform for infrastructure provisioning and resource management. Followed TDD with NUnit and Agile Scrum.

.NET Software Engineer at Optimum Technology

August 1, 2017 - May 1, 2020

Developed scalable desktop and web applications using VB.NET and .NET Framework. Built WPF desktop apps with MVVM; dynamic UI with JavaScript/jQuery. Created optimized SQL Server stored procedures, views, and T-SQL queries. Implemented unit testing with Moq; managed source control and builds with TFS. Collaborated in Agile teams and participated in planning and releases.