You will get Senior .NET Developer with Legacy Modernization, and API Development.
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**Senior .NET & C# Developer | Scalable APIs | Secure Backend Solutions**
Unlock your application’s potential with my backend development services using .NET Core, ASP.NET MVC, C#, and SQL Server. With 9+ years of professional experience, I build secure, scalable, and high-performance APIs designed for long-term success.
**Services Offered:
Custom API Development: Clean, RESTful APIs aligned with your business logic
Performance Optimization: Efficient, scalable solutions built to handle growth
Secure Authentication: JWT, OAuth, and role-based access control
Clear Documentation: Easy-to-follow API specs for smooth integration
Ongoing Support: Reliable maintenance and continuous improvements
#Why Choose Me:
9+ Years of .NET Expertise: Deep understanding of C# and backend architecture
Quality-First Development: Clean, maintainable, and well-structured code
Scalable Thinking: Solutions designed for future expansion
Clear Communication: Transparent updates and collaborative workflow
End-to-End Ownership: I handle development with accountability and precision
Clients value my reliability, code quality, and on-time delivery.
Best regards,
Juhi.
**Senior .NET Developer, C# Developer**
Unlock your application’s potential with my backend development services using .NET Core, ASP.NET MVC, C#, and SQL Server. With 9+ years of professional experience, I build secure, scalable, and high-performance APIs designed for long-term success.
**Services Offered:
Custom API Development: Clean, RESTful APIs aligned with your business logic
Performance Optimization: Efficient, scalable solutions built to handle growth
Secure Authentication: JWT, OAuth, and role-based access control
Clear Documentation: Easy-to-follow API specs for smooth integration
Ongoing Support: Reliable maintenance and continuous improvements
#Why Choose Me:
9+ Years of .NET Expertise: Deep understanding of C# and backend architecture
Quality-First Development: Clean, maintainable, and well-structured code
Scalable Thinking: Solutions designed for future expansion
Clear Communication: Transparent updates and collaborative workflow
End-to-End Ownership: I handle development with accountability and precision
Clients value my reliability, code quality, and on-time delivery.
Best regards,
Juhi.
**Senior .NET Developer, C# Developer**
Programming Languages
JavaScript, ASP.NET, C#Coding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$180
|
Standard
$680
|
Advanced
$1,800
|
|---|---|---|---|
| Delivery Time | 2 days | 7 days | 16 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 2 | 4 | 7 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Frequently asked questions
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Joel S.
Feb 10, 2026
Senior .NET Developer
Juhi was a pleasure to work with. She was highly responsive, communicated clearly, and delivered excellent .NET work with strong technical expertise and professionalism. I would gladly work with her again and highly recommend her.
About Juhi
Senior .NET Developer | ASP.NET Core | C# | Azure | AI Integration |
99%
Job Success
Kanpur, India - 8:18 am local time
Hi, I'm Juhi, a Senior .NET Developer with 9+ years of experience building enterprise-grade web applications, cloud-native SaaS platforms, AI-powered business solutions, and scalable APIs.
I help startups, SMBs, and enterprises develop secure, high-performance applications using ASP.NET Core, C#, Azure, SQL Server, Microservices, and AI technologies. Whether you're launching a new product, modernizing a legacy application, integrating AI capabilities, or scaling an enterprise platform, I deliver clean, maintainable, and future-ready solutions tailored to your business goals.
My expertise combines modern .NET development with Azure cloud services and AI integration, enabling businesses to automate workflows, improve decision-making, and enhance user experiences.
💼 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫:
✔ Enterprise Web Application Development
✔ ASP.NET Core MVC & Web API Development
✔ AI Integration (OpenAI, Azure OpenAI, ChatGPT APIs)
✔ Azure Cloud Application Development
✔ REST API & Third-Party API Integration
✔ Microservices Architecture
✔ SQL Server Database Design & Optimization
✔ Legacy Application Modernization (.NET Framework to .NET Core/.NET 8)
✔ Performance Optimization & Application Maintenance
✔ Authentication & Authorization (JWT, OAuth, Identity)
✔ CI/CD, Azure DevOps & Cloud Deployment
✔ AI Chatbots, Automation & Intelligent Business Solutions
🛠 Core Technologies
# Backend
* ASP.NET Core
* C#
* .NET 6 / .NET 8
* Web API
* Entity Framework Core
* LINQ
# AI & Automation
* OpenAI API
* Azure OpenAI
* ChatGPT Integration
* AI Chatbots
* Prompt Engineering
* AI Workflow Automation
# Cloud
* Microsoft Azure
* Azure App Services
* Azure Functions
* Azure SQL
* Azure Storage
* Azure DevOps
# Database
* SQL Server
* Entity Framework Core
#Architecture
* Clean Architecture
* Microservices
* REST APIs
* SOLID Principles
* Repository Pattern
⭐ 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞?
✅ 9+ Years of Professional .NET Development Experience
✅ Strong Expertise in ASP.NET Core & C#
✅ Azure Cloud & Enterprise Application Specialist
✅ AI Integration & Intelligent Automation Solutions
✅ Clean, Scalable & Maintainable Code
✅ API-First Development Approach
✅ Performance, Security & Best Practices
✅ Reliable Communication & On-Time Delivery
I have successfully developed enterprise applications, SaaS platforms, CRM/ERP systems, business portals, cloud-native applications, AI-powered automation tools, and intelligent web solutions** that are secure, scalable, and built for long-term growth.
Whether you need a new .NET application, Azure cloud solution, AI integration, ChatGPT-powered features, REST APIs, legacy system modernization, or long-term development support, I can help turn your ideas into reliable, high-performing software.
📩 **Let's discuss your project.** Send me an invitation or message, and I'll be happy to explore the best solution for your business.
𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬:
Senior .NET Developer | ASP.NET Core Developer | C# Developer | Azure Developer | AI Integration | OpenAI API | Azure OpenAI | ChatGPT Integration | .NET Developer | Web API | REST API | Microservices | SQL Server | Entity Framework Core | Clean Architecture | Cloud Application Development | SaaS Development | Enterprise Software | AI Chatbot Development | Business Automation | Software Architecture
Steps for completing your project
After purchasing the project, send requirements so Juhi can start the project.
Delivery time starts when Juhi receives requirements from you.
Juhi works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis
Architecture & Planning