Dalsingh Prabir Ray

Lead .NET Full Stack Developer

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Lead .NET Full Stack Developer with expertise in designing, developing, and deploying enterprise-grade applications using ASP.NET Core, C#, Angular, Azure, and SQL Server.

I specialize in crafting scalable back-end APIs and modern front-end UIs that support large volumes of transactional data.
I’ve worked extensively with Agile teams, contributed to architecture decisions, and facilitated collaboration between developers, QA, DevOps, and business stakeholders.
Skilled at cultivating positive relationships with teams and clients and at presenting technical and abstract concepts concisely.
Experience designing and developing applications across multiple domains — Banking & Financial Services, Healthcare, IoT, and Manufacturing.
Proficient in building RESTful Web APIs, implementing Entity Framework Core, LINQ, and asynchronous programming for optimized back-end performance.
Experienced integrating OpenAI GPT-based LLMs into application workflows to deliver intelligent, real-time auto-suggestions.

Core Competencies & Technologies

Backend

.NET Core, ASP.NET MVC, Web API, Entity Framework, C#, LINQ, Python

Database

SQL Server, Stored Procedures, Performance Tuning

Frontend

Angular, JavaScript, TypeScript, jQuery, HTML, CSS

Cloud & DevOps

Microsoft Azure (Functions, Logic Apps, App Insights), Azure DevOps, CI/CD, Jenkins

Architecture & Security

Microservices Architecture, RESTful API Design, JWT Authentication

Process & People

Agile & Scrum, Sprint Planning, Code Reviews, Technical Documentation, Developer Mentorship, Technical Hiring

Tools

GIT, Bitbucket, Postman, Fiddler, JIRA, Slack, Confluence, GitHub Copilot

13+

Years Experience

50%

Performance Boost

75%

Automation

100%

Delivery

AI & GenAI Work

Document AI Classifier

Built an AI system to classify manufacturing orders using Python and ML, improving efficiency and reducing manual effort.

RAG-based Knowledge Assistant

Developed a retrieval-augmented generation system to answer enterprise document queries using AI.

Current Experience

Lead Developer

Brady Company India

2023 - Present

Driving cloud transformation, building scalable APIs and optimized large-scale systems, and AI integration across enterprise platforms.