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I need an experienced .NET full-stack developer to move several in-house web projects forward. Most of the work circles around ASP.NET Core (MVC and Web API) backed by SQL Server, with the user interface rendered in Bootstrap. Scope of work • Build new modules and, where necessary, refactor legacy .NET code into a clean, layered architecture. • Design and optimise SQL Server tables, views, stored procedures and indexes to keep the app fast under load. • Implement an admin area focused on Analytics graphs; charting libraries that work smoothly inside Bootstrap are welcome. • Secure the application with claims- and cookie-based authentication, plus role-based authorisation throughout. • Integrate third-party REST APIs, handle error cases gracefully, and expose our own endpoints when required. • Make every screen fully responsive so the same codebase serves desktop, tablet and mobile users. • Trace and fix existing bugs, then profile and tune performance until the site passes standard load-testing thresholds. • Package the solution for deployment on our Windows server (or Azure App Service if we decide to go cloud) and document the steps so the handover is seamless. Deliverables (acceptance criteria) 1. Compilable Visual Studio solution targeting the latest stable ASP.NET Core LTS release. 2. Bootstrap-based UI with analytics dashboard fully functional and responsive. 3. Database script or DACPAC that recreates the schema, seed data and required indexes. 4. Source-controlled code following secure-coding best practices and obvious separation of concerns. 5. Deployment guide and brief technical documentation covering architecture, API endpoints and any third-party integrations. If you have a proven track record with C#, ASP.NET Core, SQL Server, Bootstrap and modern DevOps workflows, I’d like to review your approach and estimated timeline.
Project ID: 40218494
64 proposals
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Active 28 days ago
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64 freelancers are bidding on average ₹997 INR/hour for this job

I am a Professional Full Stack Software Developer. As per my past experience, I have the ability to work on web application development using .NET MVC, .NET Core, and SQL Server. I am self-motivated, diligent, and confident in my work. I am extremely detail-oriented, and I pay attention to every single aspect of all the tasks. I have 6+ years of experience in Database development and have expertise in complex queries, stored procedures, User Defined Functions. I have logical problem-solving abilities too. As per my experience, I am sure that I will give you my best and deliver quality results with 100% satisfaction at the given time duration and It would be a pleasure to work with you & I will look forward to being connected with you. I also have a very good eye on Front End Design. I love being able to tackle new projects and work with different clients as much as possible. Also, I am an all-around creative individual with broad experience in • .NET MVC • .NET Core • .NET Web API • Blazor • C# • SQL Server • Entity Framework • LINQ • Jquery • Javascript • Vuejs • Angular js • Highchartjs • HTML5 • Bootstrap 3 & 4 • CSS3 ‹‹‹‹‹‹‹ Areas of my expertise ››››››› • Integration of 3rd party applications • Custom development and minor fixes • Code and Speed Optimization • Payment Gateway integrations • API integrations ‹‹‹‹‹‹‹ Why Choose Me ››››››› → 7-days Availability → Unlimited Revisions → Fast Delivery → Satisfaction Guarantee Thanks and Regards, Shubham
₹1,000 INR in 40 days
5.3
5.3

Hi, My name is Ali and I went through your project description. I have 4 basic points to start with. Migration Strategy: Are the legacy projects on .NET Framework or older .NET Core, and do you have an established migration path to the latest LTS? Analytics Stack: Do you have a preferred charting library for the Bootstrap dashboard, and should the analytics pull from live data or pre-aggregated tables? Identity Integration: Does the claims-based authentication need to sync with an existing Identity Provider like Azure AD or a local Active Directory? Load Benchmarks: What specific concurrent user count or response time defines your "standard load-testing threshold" for the SQL Server performance tuning? Regards, Muhammad Ali Safder
₹1,000 INR in 40 days
5.1
5.1

Hello, I’m a hands-on Senior .NET Full-Stack Developer with extensive experience building, refactoring, and scaling ASP.NET Core (MVC & Web API) applications backed by SQL Server and rendered with Bootstrap-based responsive UIs. I regularly work on in-house platforms where clean architecture, performance under load, and smooth handover are critical. Your scope—modernizing legacy .NET code, adding new modules, strengthening security, and delivering analytics-focused admin dashboards—fits very well with my background and working style.
₹1,200 INR in 40 days
5.3
5.3

Hi As a seasoned developer with over a decade of experience skillfully coding web applications using numerous programming languages including .NET, .NET Core and ASP.NET; I am poised deliver an exceptional outcome for your full-stack application project. Through the years, my projects have consistently centered around working with ASP.NET Core (MVC and Web API) and supported by SQL Server just like your project description. I would therefore not only ensure that your existing modules are efficiently refactored into a clean architectural design but also build new modules where necessary. Moreover, my proficiency in working with Bootstrap will aid in rendering a responsive user interface for desktop, tablet and mobile users on a single codebase while my knowledge in DevOps workflows will enable me to effectively package your solution for deployment. On top of these skills, my detail-oriented nature means that I would be dedicated to ensuring a bug-free design in line with standard load testing thresholds - extensively profiling and tuning performance whenever required. Ultimately, what sets me apart from other freelancers is my passion - I am passionate about building state-of-the-art functional applications and it would be an absolute honour to bring that passion to your project. Thank you for considering me! Thanks Mahesh
₹1,000 INR in 40 days
5.8
5.8

Hi there, I'm writing to express my strong interest in your .NET Full-Stack Web Application Development project. I understand you need an experienced developer to advance several in-house projects, focusing on ASP.NET Core (MVC/Web API), SQL Server, and Bootstrap. My expertise aligns well with your requirements for responsive UI development, particularly with Bootstrap, HTML, CSS, JS, and jQuery. I can confidently build functional and visually appealing interfaces, including sophisticated analytics dashboards leveraging charting libraries, ensuring a seamless experience across desktop, tablet, and mobile. I have a solid understanding of clean, layered architecture principles, secure coding best practices, and database design. I'm adept at integrating third-party REST APIs, exposing custom endpoints, and ensuring robust error handling – skills transferable across various backend technologies. My strong background in full-stack development enables me to tackle refactoring, build new modules, and optimize database performance effectively, covering SQL Server schema, views, stored procedures, and indexing. I also have experience securing applications with role-based authorization. Regard's Nikhil.
₹1,000 INR in 40 days
4.4
4.4

With over a decade of hands-on experience working with .NET, C#, ASP.NET Core, SQL Server, and Bootstrap, I can assure you of my ability to deliver precisely what your project demands. Throughout my career, I’ve consistently worked on projects similar to yours- right from developing clean and efficient code to ensuring smooth site performance even under heavy loads. I’ve developed a deep understanding of how to optimize SQL Server tables for maximum efficiency and design user-friendly interfaces that integrate well with Bootstrap. In addition to the required technical skills, my expertise extends to modern DevOps workflows as well, which means that not only can I develop your application but also ensure its seamless deployment and smooth post-deployment operation. This includes the development of a comprehensive guide and technical documentation. Moreover, my fluency in other front-end frameworks such as React would ensure a holistic approach in making every screen fully responsive serving users across all platforms (desktop, tablet, mobile) proficiently. My previous projects have testified to my commitment toward writing clean codes and meet the highest security standards. Achieving complete client satisfaction has always been my priority; therefore, all my codes are fully adhered to security best practices and concerns separation. Collaborating with me would enable you to leverage this extensive skill set towards building an impeccable .NET Full-Stack Web Application.
₹850 INR in 40 days
5.5
5.5

Hello, I’m Karthik, a .NET Full-Stack Developer with 10+ years of experience building scalable enterprise web applications using ASP.NET Core (MVC/Web API), SQL Server, Bootstrap, and Azure. I specialize in modernizing legacy systems and delivering secure, high-performance solutions with clean architecture. How I can help: ✔ Build new modules and refactor legacy code into a layered, maintainable architecture ✔ Design optimized SQL Server schemas, indexes, and stored procedures for performance ✔ Develop a responsive Bootstrap-based UI with interactive analytics dashboards ✔ Implement claims & role-based authentication with strong security practices ✔ Integrate third-party REST APIs with robust error handling ✔ Debug, profile, and tune the app to meet load-testing standards ✔ Prepare deployment-ready packages for Windows Server or Azure App Service with clear documentation What you can expect: Production-ready Visual Studio solution targeting latest .NET LTS Secure, source-controlled code with clear separation of concerns Database scripts/DACPAC with seed data Fully documented deployment & architecture guide I follow structured development, strong QA, and transparent communication to keep projects moving efficiently. Happy to share relevant enterprise work samples and propose a realistic timeline after a quick discussion. Looking forward to collaborating. Karthik 10+ Years | ASP.NET Core | SQL Server | Azure | Enterprise Apps
₹1,300 INR in 40 days
3.7
3.7

I am apply for your .NET Full-Stack Developer role. With 8+ years of experience in ASP.NET Core, SQL Server, and full-stack web development, I have successfully delivered scalable, secure, and high-performance web applications across multiple industries. Why I’m a strong fit: ASP.NET Core & Web API expertise: Build new modules, refactor legacy code into clean, layered architectures, and expose RESTful endpoints with robust error handling. Database design & optimization: Skilled in SQL Server, creating tables, views, stored procedures, and indexes optimized for speed and scalability. Responsive UI & dashboards: Experienced in Bootstrap and charting libraries to create fully responsive analytics dashboards and admin areas. Security & authentication: Implement claims- and cookie-based authentication with role-based access control following best practices. Deployment & DevOps: Prepare applications for deployment on Windows servers or Azure App Service, with full documentation and source control workflows. I am confident I can deliver a compilable, secure, and maintainable Visual Studio solution with clean architecture, responsive UI, and seamless database integration. I’d be happy to discuss my approach, timeline, and examples of similar projects I’ve completed. Best regards,
₹1,100 INR in 40 days
3.7
3.7

Hello! I have more than 8 years of experience in .Net Core, .Net core MVC, c# and with EF core as well. I have also worked in developing web APIs and integrating them in front applications developed using React and Blazor. Also, I have very good experience in deploying the applications in Windows IIS server and Azure cloud and managing it. I can help you assist with both front-end and back-end development. If you are interested we can connect and I can show you some work that I did in the past. Thanks!
₹750 INR in 40 days
3.7
3.7

Dear Hiring Manager, I am ready to start work today and help you move your in-house .NET web projects forward with clean, maintainable, and high-performance solutions. I have extensive experience in ASP.NET Core (MVC and Web API) with SQL Server backends and Bootstrap-based frontends, making me well-suited to deliver both new modules and refactor legacy code into a layered, secure architecture. I will design and optimise SQL Server tables, views, stored procedures, and indexes to ensure fast performance under load. The admin area will feature responsive analytics dashboards using modern charting libraries integrated seamlessly with Bootstrap. Security will be enforced via claims- and cookie-based authentication and role-based authorisation. I can also integrate third-party REST APIs, handle errors gracefully, and expose our own endpoints where needed. All screens will be fully responsive across desktop, tablet, and mobile. Existing bugs will be traced and resolved, and performance will be profiled to meet load-testing standards. The solution will be packaged for deployment on your Windows server or Azure App Service, with clear documentation and a deployment guide for seamless handover. Deliverables will include a compilable Visual Studio solution, fully functional responsive UI, database scripts or DACPAC, source-controlled code following secure-coding best practices, and technical documentation covering architecture, APIs, and integrations. Best Regards, Jagrati
₹1,000 INR in 40 days
3.4
3.4

As an experienced and passionate full-stack .NET developer, I bring in-depth proficiency with ASP.NET Core, C#, Microsoft SQL Server, Bootstrap, and more to your project. With a robust track record of 14 years in the industry, my team and I excel at building scalable web applications and reliable Windows software. Additionally, our command over modern DevOps workflows makes us well-suited for seamless deployment on your Windows server or Azure App Service. One of the core strengths I offer is not just competence in clean coding and layered architectures, but also dedicated optimization of databases to keep the app blazing fast even under heavy loads. In line with your project scope, I'm particularly adept at designing custom data-driven dashboards like the Analytics module you need. Our partnership doesn't end at development; I'll further ensure that the handover is hassle-free with my documented approach covering architecture, API endpoints, and third-party integrations. Aside from technical expertise, what sets me apart is my commitment to building long-lasting relationships with my clients. Choosing me means having more than just a service provider; it means having a partner who truly understands your business goals and delivers solutions that exceed expectations. Let's work together to create a scalable .NET application that's both user-friendly and visually stunning!
₹750 INR in 40 days
3.0
3.0

Thank you for considering my application. I have worked as a .NET developer for the past 9 years, with a specialization in .NET Core for 5 years. My skills include proficiency in ASP.NET MVC, SQL, Azure, jQuery, JavaScript, NopCommerce, C#, HTML, and CSS. With my diverse experience in .NET development, along with my expertise in frontend technologies, database management, and API development, I am confident in my ability to contribute to your project. I am excited about the opportunity and look forward to discussing further details.
₹762 INR in 40 days
2.6
2.6

As someone with over 13 years of experience in technology, I believe I possess the ideal combination of skills you need for your .NET full-stack web application project. My proficiency with C#, ASP.NET Core, SQL Server, Bootstrap, and modern DevOps workflows makes me a strong candidate for this project. Throughout my career, I've consistently developed scalable and robust applications that deliver results -eliminating technical debt in the process. One of my core strengths as a developer is not only delivering features, but building efficient, secure, and future-ready systems. I leverage my extensive experience into crafting layered architecture systems that optimize for performance, include secure coding best practices and maintain a clean separation of concerns - which aligns perfectly with your project requirements. Moreover, I'm no stranger to working under pressure while ensuring both quality and on-time delivery. My focus has always been on driving maximum value for clients through meticulous adherence to specifications. And since handover is an integral part of any project, you can rely on me to provide comprehensive technical documentation and a streamlined deployment process. Let's discuss your vision; I'm excited to show you what over a decade of technical craftsmanship brings to your project. Please reach out by clicking the "Hire Me" or "Chat" button now!
₹1,000 INR in 40 days
2.0
2.0

Hello Dear, I am Jagmohan Kumawat, a multidisciplinary digital expert with 5+ years of experience building luxury websites, mobile apps, digital marketing, automations, intelligent systems and high impact creative assets. My focus is always on delivering results with precision, style and longterm scalability. Signature Excellence • Luxury Websites & Web Systems • iOS & Android Mobile App Development • Custom API Integrations • Advanced Workflow Automation & AI Systems • Salesforce CRM Setup, Flows & Cloud Integrations • Professional Branding & UI/UX • Social Media Content & Digital Strategy • E-Commerce Systems & Automation • Premium Video Creation & Cinematic Editing Technology & Creative Mastery Node.js | React | Laravel | WordPress | PHP | JS | Shopify | Android/iOS | Salesforce Cloud | CRM Automations | REST APIs | Firebase | AI Solutions | Figma | Adobe Suite (Illustrator, Photoshop, Premiere Pro, After Effects) Canva Pro | AutoCAD | Motion Graphics & AI Video | Digital Marketing | Content Writer | SEO/SMO I’m ready to take your project forward with precision, creativity and technical excellence. Feel free to share more details. I will prepare a customize plan for your exact needs. Best Regards Jagmohan Kumawat
₹750 INR in 40 days
0.0
0.0

Hello, I work daily with .NET Core MVC and Web API. I refactor legacy code into clean layers. I know SQL Server tuning and indexing well. Do you have load test targets? I ask to size DB and caching early. Azure or on-prem deploy? This affects auth and CI setup. I look forward to hearing from you. Best regards, Kazunari.
₹1,000 INR in 40 days
0.0
0.0

Hello, Myself Syed Mohsin Ali Shah. I’m a Full-Stack Developer with expertise in React, ASP.NET Core, REST APIs, and database-driven business applications. I have experience in designing scalable applications such as ERP, dashboards, and custom APIs, emphasizing clean architecture, scalability, and long-term sustainability. I don’t only code; I also know how to interpret business needs and convert them into robust and maintainable software. My philosophy is simple: communicate effectively, code cleanly, and deliver on time. What I can do for you: • Full-Stack Web Development (Frontend + Backend) • REST API development & integration • ASP.NET Core (Clean Architecture, best practices) • React.js (modern UI, reusable components) • Database design & optimization (SQL Server) • Bug fixing, performance optimization, and feature additions You will receive clean code, timely updates, and complete ownership of the solution. I am comfortable with short-term and long-term engagements and always prioritize delivering value, not just completing tasks. Let’s discuss your project needs and help your idea transform into a robust working solution. Looking forward to collaborating with you. Best regards, Syed Mohsin Ali Shah
₹1,000 INR in 40 days
0.0
0.0

Hi, I’m a full-stack .NET developer with strong experience in ASP.NET Core (MVC + Web API), SQL Server, and Bootstrap, and I can help move your in-house projects forward with clean architecture, secure code, and solid performance. I can build new modules, refactor legacy code into a layered structure, optimize SQL Server schemas and indexes, and deliver a responsive Bootstrap UI with an analytics-focused admin area. I’m also comfortable integrating third-party REST APIs, implementing claims- and role-based security, fixing existing bugs, and tuning performance for production. You’ll receive a clean ASP.NET Core LTS solution, responsive Bootstrap interface, database scripts or DACPAC, well-structured source code, and clear deployment and technical documentation for Windows or Azure. Best regards, Anand Shah
₹900 INR in 40 days
0.0
0.0

Hello, I’m a full-stack .NET developer with solid experience in ASP.NET Core (MVC & Web API), SQL Server, and Bootstrap. I’ve worked on building new modules as well as refactoring legacy .NET applications into clean, layered, and maintainable architectures. I’m comfortable designing and optimizing SQL Server tables, views, stored procedures, and indexes, and tuning performance to ensure applications remain fast under load. I also have experience building responsive admin dashboards using Bootstrap with analytics charts that work smoothly across desktop, tablet, and mobile. On the security side, I’ve implemented claims-based and cookie authentication along with role-based authorization. I regularly integrate third-party REST APIs, handle edge cases properly, and expose clean, well-structured Web API endpoints. I can help trace and fix existing bugs, profile performance, and package the solution for deployment on Windows Server or Azure App Service, along with clear deployment steps and technical documentation for smooth handover. I’d be happy to review your current setup and discuss timelines. Best regards, Ali
₹1,200 INR in 40 days
0.0
0.0

I am a Software Engineer with strong experience in backend, full-stack, and cloud-based development. I have worked on production-grade systems for enterprise clients like BCCI, IPL, Hotstar, Sony Liv, and Viacom18, building scalable APIs, microservices, and automation tools. My core skills include Java (Spring Boot), Python (Django), Golang, React, AWS, and RESTful API development. I am comfortable working in Agile environments, delivering clean, secure, and well-documented code. I focus on understanding project requirements deeply and delivering reliable, high-quality solutions on time.
₹1,000 INR in 40 days
0.0
0.0

As a seasoned professional with over 10 years of experience in the .NET development space, I bring a wealth of expertise to the table that dovetails perfectly with your project requirements. My proficiency in C#, ASP.NET Core, SQL Server, Java Script and Bootstrap ensures that your web application is built on a sturdy, maintainable foundation. I have a deep understanding of modern DevOps workflows and proven experience delivering solutions adhering to secure-coding best practices giving you a world-class solution. Over my career, I have designed and implemented complex enterprise-level applications and websites, exhibiting strong skills in refactoring legacy codebases into clean and scalable solutions - a must-have skill for your project. My ability to create optimized SQL server functions, indexes and tables ensures that your application's performance remains top-notch even during heavy usage, thereby maintaining the smooth user experience you desire. In addition to these technical prowess, I am known for my commitment to delivering excellence which includes providing comprehensive documentation and maintaining transparent communication throughout the project. I look forward to leveraging my skills and experience as well as my unyielding dedication to high-quality work to exceed your expectations in this project.
₹1,000 INR in 40 days
0.0
0.0

Bhopal, India
Member since Feb 9, 2026
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