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I will develop asp dot net or asp net mvc core web application react native
Sanjeewa D
Level 2
4.8
4.8
About this gig
I'm a Full Stack Web Developer with 12+ years of experience building secure, scalable web applications using ASP.NET Core MVC, React.js, React Native, jQuery, and Microsoft SQL Server. I specialize in full-stack development from designing and implementing RESTful APIs and backend services to building dynamic, responsive frontends with React, jQuery, HTML5, CSS3, and Bootstrap 5.
My expertise includes Entity Framework Core, ADO.NET, Dapper, and advanced SQL scripting. For security, I implement JWT (JSON Web Tokens) and Microsoft Identity Framework to ensure robust authentication and authorization.
I have delivered solutions across industries like HR, finance, inventory, and eCommerce. Skilled in data migration, third-party API integration, and Crystal Reports for reporting, I write clean, maintainable code with optimized database design for high performance and scalability.
Reliable and deadline-driven, I'm committed to delivering solutions that help businesses grow securely and efficiently.
Get to know Sanjeewa D
Sanjeewa D
asp net mvc code react full stack developer
Level 2
- FromSri Lanka
- Member sinceSep 2016
- Avg. response time1 hour
- Last delivery3 weeks
Languages
Sinhala, English
I’m a Full-Stack Web, Desktop, and Mobile Developer with 12+ years of experience building scalable, secure applications using ASP.NET Core MVC, .NET Framework, C#, and Microsoft SQL Server. Skilled in frontend development (React.js, React Native, jQuery, Bootstrap), backend APIs, and database design.
I implement JWT and Microsoft Identity for secure authentication and authorization. Experienced in legacy system modernization (VB6, MS Access), data migration, and Crystal Reports. Dedicated to writing clean, maintainable code, optimizing performance, and delivering solutions that support long-
My Portfolio
Other Software Development Services I Offer
FAQ
What services do you offer?
We offer services including fixing issues in both the front and back-end of a website, developing new ASP.NET/Core websites and APIs from scratch, and customizing existing websites to meet specific requirements.
What technologies do you use?
We use technologies such as Asp.net Web API,Asp.net MVC, Asp.net CORE, Asp.net SignalR, Asp.net Core Rest API, Entities Framework +LINQ, Bootstrap, MSSQL, Store Procedures,HTML, CSS, Javascript, and C# Full Stack Development.
What is your experience and qualifications?
I am a highly qualified and experienced Web Application developer with over 15 years of experience in the field. I am currently working as a Senior Software Engineer at a reputable software development company and specialize in ASP.NET Core 6.
How much do your services cost?
The prices listed are for guidance only and may vary depending on the specific requirements of your project. We recommend contacting us before placing an order to discuss your project in more detail and for a more accurate quote.
Can you incorporate AI features into my website?
Yes, we can incorporate AI features such as ChatGPT into your website. Please contact us to discuss your project in more detail and see
Reviews
93 reviews for this Gig
| (88) | ||
| (5) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
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tom1371
Repeat Client
United States
Returning customer. Always nice working with Sanjeewa.
$100-$200
Price
7 days
Duration
Helpful?T tom1371
Repeat Client
United States
As usual great working with Sanjeewa.
$50-$100
Price
9 days
Duration
Helpful?T tom1371
Repeat Client
United States
Multiple projects completed by Sanjeewa. Will keep using him for my coding projects.
$200-$400
Price
3 weeks
Duration
Helpful?T tom1371
Repeat Client
United States
Great working with Sanjeewa.
$100-$200
Price
7 days
Duration
Helpful?T tom1371
Repeat Client
United States
Great working with Sanjeewa. Very responsive and great communication.
$50-$100
Price
2 weeks
Duration
Helpful?
Reviews
93 reviews for this Gig
| (88) | ||
| (5) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T tom1371
Repeat Client
United States
Returning customer. Always nice working with Sanjeewa.
$100-$200
Price
7 days
Duration
Helpful?T tom1371
Repeat Client
United States
As usual great working with Sanjeewa.
$50-$100
Price
9 days
Duration
Helpful?T tom1371
Repeat Client
United States
Multiple projects completed by Sanjeewa. Will keep using him for my coding projects.
$200-$400
Price
3 weeks
Duration
Helpful?T tom1371
Repeat Client
United States
Great working with Sanjeewa.
$100-$200
Price
7 days
Duration
Helpful?T tom1371
Repeat Client
United States
Great working with Sanjeewa. Very responsive and great communication.
$50-$100
Price
2 weeks
Duration
Helpful?
