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You will get Expert Full Stack Developer in .NET Core, Angular, React

Rajat K.Status: Offline
Rajat K. Rajat K.
4.8
Top Rated
Play video

Let a pro handle the details

Buy Web Application Programming services from Rajat, priced and ready to go.
Rajat K.Status: Offline
Rajat K. Rajat K.
4.8
Top Rated
Play video

Let a pro handle the details

Buy Web Application Programming services from Rajat, priced and ready to go.

Project details

Enhance your web development projects with a seasoned expert in .NET Core, SQL, Angular, TypeScript, and ES6. With 6 years of hands-on experience, I transform your concepts into high-performing, scalable, and user-friendly applications. My services encompass:

 • .NET Core Development
 • SQL Database Management
 • Front-End Development with Angular and TypeScript
 • Modern JavaScript (ES6)
 • Cross-Functional Skills
 • Responsive Web Design
 • Progressive Web App Development
 • Collaborative Web Design
 • Problem-solving
 • Quality Assurance

As a dedicated ASP.NET Core developer, I promise an interactive, responsive, and seamlessly integrated website tailored to your business needs. From ideation to deployment on cloud platforms, I focus on client satisfaction, ensuring continuous support and maintenance for your products. Message me to discuss your specific project requirements before placing an order. Your success is my top priority!
Programming Languages
JavaScript, ASP.NET, C#
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Design

What's included $200

These options are included with the project scope.

$200
  • Delivery Time 3 days
  • Number of Revisions 5
  • Number of Pages 8
    • Design Customization
    • Content Upload
    • Responsive Design
    • Source Code
Optional add-ons You can add these on the next page.
Additional Revision
+$30
4.8
40 reviews
95% Complete
(38)
1% Complete
(0)
1% Complete
(0)
5% Complete
(2)
1% Complete
(0)

MR

Mr R.
5.00
Jan 7, 2026
Classic ASP systems good work

JA

Joshua A.
5.00
Nov 19, 2025
React Web App to Mobile Conversion I really enjoyed working with this freelancer. He did excellent work and was reliable from start to finish.

RK

Robert K.
5.00
Oct 23, 2025
Microsoft Visual Studio Programmer for ASPX/Visual Basic Projects Easy to work with. Great communication. Very helpful. Will hire again.

NM

Navin M.
5.00
Sep 2, 2025
MVC .Net Developer

AA

Arvind A.
5.00
Jul 18, 2025
Developer Needed to Build Tipping Software for Hotel Staff (U.S. Market) – PHP or C#.NET We had a good experience working with this Rajat on our project. He was professional, responsive, and delivered high-quality work exactly as per the requirements. Communication was smooth throughout, and he was always open to feedback and quick to implement changes. Highly recommend for anyone looking for a reliable and skilled freelancer. Looking forward to working together again!
Rajat K.Status: Offline

About Rajat

Rajat K.Status: Offline
Senior ASP .NET Core Developer | Full-Stack | Angular | React | AI
100% Job Success
4.8  (40 reviews)
Kharar, India - 8:35 pm local time
I am Senior .NET Developer with 10+ years of experience building scalable web applications, REST APIs, SaaS platforms, and enterprise solution using C#, ASP. NET Core, SQL Server, and Microsoft Azure.

Core Skills:

✔ C#, .NET 8/ASP .NET Core.
✔ REST API development and Microservices.
✔ Azure Cloud ( App service, Functions, Service bus, Storage)
✔ SQL Server Optimisation & Database design.
✔ Entity Framework core and Dapper.
✔Angular, React, JavaScript, Typescript.
✔ JWT, OAuth2, OpenID Connect.
✔ Docker, CI/CD Pilelines, GitHub Actions.


AI & Automation Experience:

I actively build and integrate AI-powered workflows into .NET applications using:
✔ OpenAI / ChatGPT APIs
✔ Semantic Kernel & AI Automation
✔ AI Chatbots & Intelligent Search
✔ Prompt Engineering & Structured Outputs
✔ RAG Pipelines & Vector Search
✔ AI-assisted Development using Claude, Copilot & ChatGPT


What I Can Help You With

• Build scalable SaaS applications
• Develop secure REST APIs & microservices
• Migrate legacy .NET Framework apps to .NET 8
• Optimize slow SQL queries & APIs
• Deploy and scale applications on Azure
• Integrate AI/LLMs into existing business systems
• Improve architecture, performance, and maintainability

Why Clients Work With Me
✔ 10+ years of professional development experience
✔ Strong communication and reliable delivery
✔ Clean, maintainable SOLID-principle-based code
✔ Experience with enterprise and startup environments
✔ Long-term collaboration mindset

If you need a reliable .NET Developer, Azure Expert, or AI Integration Specialist, let’s connect and discuss your project.

Steps for completing your project

After purchasing the project, send requirements so Rajat can start the project.

Delivery time starts when Rajat receives requirements from you.

Rajat works on your project following the steps below.

Revisions may occur after the delivery date.

Discovery Phase

Initial consultation to understand project goals, target audience, and functional requirements.

Review the work, release payment, and leave feedback to Rajat.