You will get asp dot net mvc, asp dot net core web application
Project details
I am a qualified and results-driven Web Application Developer with over 12 years of experience in designing and building robust, scalable, and secure web solutions using ASP.NET Core and related Microsoft technologies.
Currently working as a Senior Software Engineer at a leading software development company, I specialize in creating high-quality, reusable code and delivering customized solutions tailored to client needs.
✅ My Core Services Include:
Fixing front-end and back-end issues in existing websites
Developing brand-new ASP.NET/Core websites and REST APIs
Customizing or upgrading existing websites to match your requirements
💻 Technologies & Frameworks I Work With:
ASP.NET Core / MVC / Web API / SignalR / REST API
Entity Framework (EF) + LINQ
C# Full Stack Development
MSSQL, Stored Procedures
Bootstrap, HTML, CSS, JavaScript
🔧 I use the latest frameworks and best practices to ensure optimal performance, security, and maintainability of your applications.
Currently working as a Senior Software Engineer at a leading software development company, I specialize in creating high-quality, reusable code and delivering customized solutions tailored to client needs.
✅ My Core Services Include:
Fixing front-end and back-end issues in existing websites
Developing brand-new ASP.NET/Core websites and REST APIs
Customizing or upgrading existing websites to match your requirements
💻 Technologies & Frameworks I Work With:
ASP.NET Core / MVC / Web API / SignalR / REST API
Entity Framework (EF) + LINQ
C# Full Stack Development
MSSQL, Stored Procedures
Bootstrap, HTML, CSS, JavaScript
🔧 I use the latest frameworks and best practices to ensure optimal performance, security, and maintainability of your applications.
Programming Languages
JavaScript, ASP.NET, C#Coding Expertise
Localization, Security, DesignWhat's included
| Service Tiers |
Starter
$50
|
Standard
$150
|
Advanced
$250
|
|---|---|---|---|
| Delivery Time | 5 days | 14 days | 30 days |
Number of Revisions | 1 | 3 | 4 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
4 reviews
(4)
(0)
(0)
(0)
(0)
KD
Krish D.
Aug 9, 2025
Great job developing our payroll system using ASP.Net! Delivered a reliable,user friendly solution on time,with clean code and strong attention to detail.Excellent communication and problem solving skills. Highly recommended!
GL
Global M L.
Aug 7, 2025
It was a pleasure working on this ASP.NET Core MVC full-stack web application project. The requirements were clear, communication was smooth, and feedback was prompt, making the entire development process efficient and enjoyable. I truly appreciate the trust given to deliver a high-quality solution, and I look forward to collaborating again on future projects.
SY
Sanji Y.
Apr 16, 2023
Great Job. Very reliable buyer
GL
Global M L.
Aug 23, 2025
You will get full stack web application development in asp dot net mvc core
I had a great experience working with usdissanayake They demonstrated strong expertise in ASP.NET MVC, delivered clean, well-structured code, and always met deadlines. Communication was smooth throughout the project, and they quickly understood the requirements, often going above and beyond to offer helpful suggestions and improvements.
Their professionalism and technical skills made the entire process efficient and stress-free. I would definitely recommend them to anyone looking for a skilled .NET developer, and I look forward to working with them again in the future.
Their professionalism and technical skills made the entire process efficient and stress-free. I would definitely recommend them to anyone looking for a skilled .NET developer, and I look forward to working with them again in the future.
KD
Krish D.
Aug 9, 2025
You will get asp dot net mvc, asp dot net core web application
Great job developing our payroll system using ASP.Net! Delivered a reliable,user friendly solution on time,with clean code and strong attention to detail.Excellent communication and problem solving skills. Highly recommended!
GL
Global M L.
Aug 7, 2025
You will get full stack web application development in asp dot net mvc core
It was a pleasure working on this ASP.NET Core MVC full-stack web application project. The requirements were clear, communication was smooth, and feedback was prompt, making the entire development process efficient and enjoyable. I truly appreciate the trust given to deliver a high-quality solution, and I look forward to collaborating again on future projects.
SY
Sanji Y.
Apr 16, 2023
You will get full stack web application development in asp dot net mvc core
Great Job. Very reliable buyer
About Sanjeewa
Senior Full Stack Developer | ASP.NET Core MVC | SQL & EF | REACT JS
100%
Job Success
Colombo, Sri Lanka - 5:42 am local time
I specialize in developing enterprise-level applications that span from backend logic to modern, responsive frontend UIs—using clean, maintainable code and well-structured databases. My portfolio includes systems for HR, inventory management, finance, eCommerce, and more.
Whether you’re looking to build a new web application or maintain and modernize an existing desktop system, I deliver complete end-to-end solutions tailored to your business goals.
🔧 Core Skills & Technologies
✅ Languages & Frameworks:
C#, ASP.NET Core MVC, ASP.NET MVC, .NET Framework (4.0, 4.6, 4.7+)
Entity Framework Core, ADO.NET, Dapper
✅ Frontend Development:
HTML5, CSS3, JavaScript, Bootstrap 5, Razor Views
React.js (where applicable for dynamic SPAs)
✅ Database Design & Optimization:
Microsoft SQL Server, MySQL
ERD design, normalization (1NF to BCNF), schema design
SQL scripting (Joins, Subqueries, Aggregates, DDL, DML, DCL, TCL)
✅ Desktop & Legacy Systems:
C# WinForms/WPF for modern desktop apps
Visual Basic 6 and MS Access for legacy support and migration
Crystal Reports for professional business reporting
✅ Data & Integration:
Data migration, third-party API integration, ETL processes
Performance tuning and secure, scalable backend logic
💡 Why Choose Me?
🔹 12+ years of real-world development experience across multiple industries
🔹 Deep understanding of both technical architecture and business workflows
🔹 Reliable, deadline-focused, and committed to long-term client satisfaction
🔹 Clean, scalable code with optimized database structures
🔹 Available for post-launch maintenance, upgrades, and support
Whether you're starting from scratch or enhancing an existing system, I'm here to help you bring your application idea to life—and ensure it delivers real value to your business.
👉 Let’s work together to create reliable, scalable software solutions that help your business grow.
Steps for completing your project
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Delivery time starts when Sanjeewa receives requirements from you.
Sanjeewa works on your project following the steps below.
Revisions may occur after the delivery date.
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