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We are looking for a Software Engineer (.NET) with strong experience in designing, developing, testing, and maintaining web applications and services using C#, ASP.NET MVC, .NET Framework/.NET Core, and SQL Server. The role involves building efficient database solutions, creating and consuming Web APIs, and developing front-end components using JavaScript, jQuery, AJAX, HTML, and Bootstrap. The ideal candidate will maintain high code quality through unit testing/TDD and peer reviews, and possess solid skills in LINQ, Git, and Entity Framework. Bonus experience with Azure DevOps/CI-CD, React, Kendo UI, AutoMapper, SSIS, and common C# design patterns such as Singleton, Factory Method, and Abstract Factory is highly valued. Responsibilities also include collaborating with cross-functional teams, troubleshooting performance issues, and producing clear, well-structured technical documentation.
Projekt-ID: 40066874
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With my extensive experience in software engineering, focusing specifically on .NET technologies and with a specialization in both front-end and back-end development - I believe I am the ideal candidate for your project. I have a strong command over C#, ASP.NET MVC, .NET Framework/.NET Core, and SQL Server- keys to building efficient database solutions much similar to your requirements. My skills also include JavaScript, jQuery, AJAX, HTML, and Bootstrap - all of which I have used to create stunning user-interface components Another area where I can leverage my expertise is in maintaining high code quality through unit testing/TDD and peer reviews. This approach ensures that not only code but also your applications remain robust and are scalable. Whether it's using LINQ or Git or Entity Framework to complete tasks efficiently or Azure DevOps/CI-CD tools for smoother deployment, my skillset reflects proficiency with all. Lastly, collaboration is my forte, as I have worked with diverse teams throughout my career. Troubleshooting performance issues and producing clear technical documentation is second nature for me. I would be excited about translating your project vision into reality by making use of my skills which includes expert knowledge on effective C# design patterns such as Singleton, Factory Method, and Abstract Factory along with other bonus skills that you might find handy such as React, Kendo UI, AutoMapper to name a few. Let's get on this new adventure together!
$10 USD in 2 Tagen
0,0
0,0
134 Freelancer bieten im Durchschnitt $14 USD/Stunde für diesen Auftrag

A strong .NET application isn’t just about writing C#, it’s about clean architecture, reliable data flow, and code that stays maintainable as the system grows. That’s the mindset I bring when working on ASP.NET based platforms. I have solid hands-on experience building and maintaining web applications and services using C#, ASP.NET MVC, .NET Core, and SQL Server, with a strong focus on performance, testability, and long-term stability. How I fit this role • Design and develop scalable web apps using ASP.NET MVC and .NET Core • Build efficient SQL Server schemas, queries, and stored procedures • Create and consume RESTful Web APIs • Develop front-end components using JavaScript, jQuery, AJAX, HTML, and Bootstrap • Apply LINQ, Entity Framework, and clean data-access patterns • Maintain code quality through unit testing, TDD, and peer reviews I’m also familiar with modern extensions to the .NET ecosystem, including Azure DevOps and CI/CD pipelines, React based front ends, Kendo UI components, AutoMapper, and common C# design patterns such as Singleton, Factory Method, and Abstract Factory. Quick questions 1. Is the current stack more .NET Framework or .NET Core focused 2. Are there existing CI/CD pipelines in Azure DevOps 3. Is this a greenfield build or an existing codebase to extend If you’re looking for a dependable .NET engineer who values clean code and practical delivery, I’d be glad to discuss next steps. Best regar
$12 USD in 40 Tagen
8,6
8,6

Dear Brad E., We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in JavaScript, SQL, C# Programming, Azure, ASP.NET, Microsoft SQL Server, Web API, jQuery, ASP.NET MVC, .NET Core and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc. P.S. As seen from the details of your profile, you are located in Europe. Be informed that our technical offices are located in Europe too i.e. you will be able to work with our developers almost in the same time zone.
$25 USD in 5 Tagen
8,1
8,1

With 15+ years of experience in software development, I deliver secure, scalable, and high-performing solutions that drive business success. As a Microsoft Certified Professional (MCP) with expertise in C#, .NET Core, ASP.NET, JavaScript, and SQL Server, I bring deep technical knowledge and hands-on experience across modern frameworks like Entity Framework. I specialize in both backend and frontend development—building efficient APIs, robust databases, and intuitive user interfaces using HTML, CSS, jQuery, Bootstrap, and Ajax. Skilled in Git for version control and LINQ for querying, I ensure clean, maintainable code. My experience with CI/CD pipelines and Azure DevOps adds value for projects requiring streamlined deployments. Having worked with global leaders like CSC, Fiserv, RBS, and CMG, I understand how to align technology with business goals. As a proactive freelancer, I prioritize clear communication, ownership, and collaboration—committed to exceeding expectations and delivering transformative products.
$14 USD in 40 Tagen
8,2
8,2

Hi there, ★★★ JavaScript / SQL / C# Programming Expert ★★★ 5+ Years of Experience ★★★ To complete this project, I will leverage my expertise in .NET development to deliver high-quality web applications and services. The process will involve the following steps: 1. Analyze project requirements and design the application architecture (4 hours) 2. Develop back-end services using C# and ASP.NET MVC (.NET Core) (8 hours) 3. Create and consume Web APIs and develop front-end components (6 hours) 4. Implement database solutions using SQL Server (4 hours) 5. Conduct unit testing and ensure code quality through TDD (3 hours) 6. Collaborate with cross-functional teams and finalize documentation (3 hours) What I need from you: 1. Detailed project requirements and specifications 2. Access to any existing codebase or project documentation 3. Timeline expectations and preferred communication methods I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
$12 USD in 40 Tagen
7,6
7,6

Hi, What specific features are you looking to implement in your web applications? I can help design and develop robust solutions using C#, ASP.NET MVC, and SQL Server. With over 7+ years of experience in .NET technologies, I have a solid background in building and maintaining web applications, as well as creating Web APIs. I prioritize high code quality through unit testing, peer reviews, and following TDD practices. Additionally, I’m proficient in JavaScript, jQuery, AJAX, and Bootstrap for front-end development. I also have experience with LINQ, Git, Entity Framework, and I’m familiar with Azure DevOps for CI-CD. Let’s collaborate to troubleshoot any performance issues and produce comprehensive technical documentation. Looking forward to your response! Best Regards, Shoaib
$8 USD in 40 Tagen
6,7
6,7

I hope you are doing well. I have 11+ years of experience in designing and developing .NET applications, including enterprise-grade and distributed high-load systems. After reviewing your project requirements, I am confident that my expertise closely aligns with what you are looking for. Core Skills Aligned With Your Requirements: Strong experience in C#, ASP.NET MVC, .NET Framework / .NET Core Hands-on development of scalable Web APIs and microservices Extensive SQL Server knowledge — database design, stored procedures, triggers, Entity Framework & LINQ Front-end development using JavaScript, jQuery, AJAX, HTML, CSS, Bootstrap Experience maintaining code quality with unit tests and best practices Integration experience with third-party services and APIs Version control and collaboration using Git Additional Strengths Beneficial for Your Project: Azure services experience — App Services, Worker Roles, Blob, VM Message queues and distributed solutions using RabbitMQ Azure DevOps & CI/CD pipelines Solid understanding of design patterns — Factory Method, Singleton, Abstract Factory IIS and Server administration SMPP, SMS Gateway, PayPal, FedEx, UPS Integrations You can view sample projects from my portfolio here: www.freelancer.com/u/mayurrrathod I am confident that I can deliver clean, scalable, and high-quality solutions and collaborate effectively across teams. If you award me the project, I’d be happy to discuss requirements in more detail and start right away.
$15 USD in 25 Tagen
6,8
6,8

Hello, I am a experienced .NET Software Engineer with experience in C#, ASP.NET MVC/Core, SQL Server, and REST APIs. I build scalable web applications with clean code using Entity Framework, LINQ, Git, and unit testing/TDD. I also work with JavaScript, jQuery, Bootstrap, and have experience in CI/CD, React, and common C# design patterns. For details. https://www.freelancer.com/u/mrprogrmmr Looking forward to hear from you. Best regards, Zain
$10 USD in 30 Tagen
6,3
6,3

Hi Brad E.. I am very excited with your project because I have completed similar project recently. The skills required for your project are my main specialty.(jQuery, JavaScript, SQL, C# Programming, Azure, Microsoft SQL Server, ASP.NET, .NET Core, Web API and ASP.NET MVC) I can handle this perfectly and have abundent experiences. Please confirm that I am one of the best fits for you and drop me a message for further discussion. Thanks and Best Regards.
$50 USD in 20 Tagen
5,9
5,9

Hi there, I understand you are looking for a Software Engineer with robust expertise in .NET technologies, and I am confident that I can deliver exactly what you need. With a strong background in designing, developing, testing, and maintaining web applications using C#, ASP.NET MVC, .NET Core, and SQL Server, I have consistently produced high-quality work that aligns with industry standards. My experience entails creating efficient database solutions and developing front-end components with JavaScript, jQuery, and AJAX, ensuring a seamless user experience. I pride myself on maintaining high code quality through unit testing and peer reviews, along with proficiency in LINQ, Git, and Entity Framework. Additionally, my familiarity with Azure DevOps and CI/CD processes could further enhance project delivery. I would love to collaborate with your team to drive this project forward. Please feel free to message me to discuss this further, and I can provide more insights on how I can fully meet your needs. What specific functionalities do you envision for the APIs and front-end components?
$30 USD in 30 Tagen
6,4
6,4

With 13+ years of experience under my belt, I am confident in asserting my ability to fulfill your requirements for a skilled Software Engineer. Though Python is my main expertise, my proficiency in C# Programming and JavaScript is indisputable; skills that are indispensable in executing the tasks you've outlined. I have considerable aptitude in designing and developing web applications and services using .NET Framework/Core, C#, ASP.NET MVC, as well as utilizing Javascript libraries such as jQuery and AJAX. Additionally, I am Expert in SQL Server which make me perfect for your needs in building efficient database solutions. To summarize: I am no stranger to cross-functional collaboration, efficient problem identification and resolution (such as troubleshooting performance issues), and producing well-structured technical documentation - all key responsibilities you mentioned for this role. In conclusion let's work together to build cutting-edge and high-performance applications using uncommon ninja skills - they said who can't have Python Web automation Ninja working on .NET endpoints? Thank you for considering my application. Length restrictions mean it’s difficult to express the full extent of what I can offer; consider reaching out so we can discuss your project’s specific requirements more in-depth. Let's make great software together!
$12 USD in 40 Tagen
5,9
5,9

I’m excited to apply for your project and bring my expertise in .NET and backend development to help you build secure, scalable, and high-performing applications. With 8 years of professional experience, I specialize in designing, developing, and maintaining backend systems that drive business success. My Expertise Includes: ✅ .NET Development Building robust applications using ASP.NET Core MVC, Web API, and WebForms. Implementing RESTful APIs and integrating with third-party services. Developing reusable libraries and middleware for modular systems. ✅ Backend Architecture & Database SQL Server, MySQL, and PostgreSQL – query optimization, stored procedures, and indexing. Entity Framework & Dapper for efficient ORM solutions. Designing scalable database schemas and implementing caching strategies. ✅ Cloud & Integrations Deployment and integration with Azure and AWS services. Authentication/Authorization (JWT, OAuth, Identity Server). Payment gateways, email services, and external API integrations. ✅ Best Practices & Performance Clean code architecture (Onion/Clean Architecture, Repository & Unit of Work patterns). Exception handling, logging (Serilog, NLog), and monitoring. CI/CD pipelines for smooth deployment.
$12 USD in 40 Tagen
6,2
6,2

As an AI-driven ERP, CRM, and automation expert, I bring a unique set of skills that perfectly align with the needs of your project. With deep knowledge and extensive experience in .NET Core, ASP.NET MVC, Azure, C# Programming, JavaScript, Microsoft SQL Server, and SQL, I am equipped to design, develop, test and maintain your web applications using your preferred technology stack ensuring consistent high-quality code. Let's talk details over chat. Cheers.
$25 USD in 40 Tagen
6,0
6,0

Hello, I am a .NET Developer with 15+ years of experience, specializing in building secure, scalable, and high-performance web and desktop applications. I work with C#, ASP.NET, MVC, Web API, and SQL Server to deliver robust business solutions tailored to client needs. My expertise includes custom application development, enterprise solutions, API integration, and performance optimization. Recently, I also worked on OpenAI API integration for auto-generated content, images, and social sharing, showing my ability to adopt the latest technologies. If you are looking for a dedicated .NET expert who provides quality, innovation, and timely delivery, I’d be happy to collaborate on your project.
$8 USD in 40 Tagen
6,0
6,0

Nice to meet you brade7, It is a pleasure to communicate with you. My name is Anthony Muñoz, I am the lead engineer for DSPro IT agency and I would like to offer you my professional services. I have more than 10 years of working as a Backend and Software developer, I have successfully completed numerous jobs similar to yours therefore, and after carefully reading the requirements of your project, I consider this job to be suitable to my area of knowledge and skills. I would love to work together to make this project a reality. I greatly appreciate the time provided and I remain pending for any questions or comments. Feel free to contact me. Greetings
$30 USD in 40 Tagen
5,9
5,9

Hi, I’m a .NET Software Engineer with 12+ years of experience building and maintaining web applications using C#, ASP.NET MVC/.NET Core, and SQL Server. Here’s what I bring: ✅ Strong experience with Web APIs, Entity Framework, LINQ, and SQL performance tuning ✅ Front-end skills in JavaScript, jQuery, AJAX, HTML, Bootstrap ✅ High code quality via unit testing/TDD, design patterns, and peer reviews ✅ Hands-on with Git, CI/CD, Azure DevOps, and clean architecture If you need a reliable .NET engineer who can deliver clean, scalable solutions and collaborate effectively, let’s connect. Best, Manoj
$12 USD in 40 Tagen
5,9
5,9

Hi Brad, I’m excited about the opportunity to work on your .NET Software Engineer project. With solid experience in designing, developing, and maintaining web applications using C#, ASP.NET MVC, and .NET Core, I am confident in my ability to deliver high-quality solutions that meet your requirements. I specialize in building efficient database solutions and creating robust Web APIs, ensuring seamless integration with front-end components developed using JavaScript, jQuery, and Bootstrap. Throughout my career, I have maintained high code quality through thorough unit testing and peer reviews, while effectively utilizing LINQ, Git, and Entity Framework. Additionally, my experience with Azure DevOps and CI/CD processes will help enhance project efficiency. I'm keen to collaborate with your cross-functional teams to troubleshoot performance issues and produce clear technical documentation. I can start immediately once you award the project. Let’s connect and discuss how we can bring your vision to life!
$20 USD in 21 Tagen
5,4
5,4

Dear Sir, IT CAN BE DONE & WE HAVE DONE THIS TYPE OF PROJECT AND WILL BE DONE AT YOUR BUDGET You recently advertised your job posting on this website, we have worked on more than 200 computer software, websites/web portals with required API /B2B integrations, and Mobile apps. (ios&android), Betting Bot(odd/even), mobile games. We have more than 200 satisfied clients. Our skill sets:c/c++/c#/Jsp/Asp.Net/PHP/WP/Python/Pearl/swift/android studio/xamrin/react j/native etc. SCOPE of your work: .NET Software Engineer I WOULD LIKE TO DISCUSS THE PROJECT IN CHAT/ CALL. WE HAVE THE VOICE CALL FACILITY ON FREELANCER. SO IF YOU SEND ME A MESSAGE ON FREELANCER WE WILL HAVE A CALL/CHAT THERE. BUT IT IS MANDATORY THAT YOU INITIATE THE CHAT FIRST SO THAT I CAN REPLY AS PER FREELANCER RULES. Warm Regards, Qutub Haider
$12 USD in 40 Tagen
5,2
5,2

Hi, Hope you well ! I have 15 + years experience in .NET with C#, VB, JAVA, AWS Lambda, REST API, ASP.NET MVC, ASP.NET Core, Angular, IIS, Web Service, WCF, JavaScript, jQuery, SQL, PL/SQL, SSIS, SSRS, Crystal Report, XML ,XSLT and HTML. I am working as senior database developer, and supports SQL, PL/SQL & SSIS ETL development projects and production support. I have good hands-on on SQL, PL/SQL and SSIS packages and worked on data migration projects. I have good experience to optimize performance issues. I have long experience with right skills to work on this project. Please send me a message so we can discuss further. Thank You.
$12 USD in 40 Tagen
5,2
5,2

Hello, I have extensive experience designing, developing, and maintaining web applications using C#, ASP.NET MVC, .NET Core, and SQL Server, with strong skills in LINQ, Entity Framework, and front-end technologies like JavaScript, jQuery, AJAX, HTML, and Bootstrap. My approach is to build efficient database solutions, develop and consume Web APIs, implement unit tests and maintain code quality through TDD and peer reviews, troubleshoot performance issues, and produce clear technical documentation, while leveraging Git, design patterns, and optional tools like Azure DevOps, React, and Kendo UI to optimize development workflow. Looking forward to working with you! Can we discuss this further via private chat? Warm regards, Alesha
$25 USD in 40 Tagen
5,2
5,2

I’m a senior .NET engineer with strong hands-on experience building and maintaining web applications using C#, ASP.NET MVC, .NET Framework/.NET Core, and SQL Server. I’ve delivered production systems with clean Web APIs, efficient LINQ and Entity Framework queries, and well-structured database schemas focused on performance and scalability. I regularly work with JavaScript, jQuery, AJAX, HTML, and Bootstrap to build responsive, data-driven front-end components. I apply unit testing and TDD where appropriate, participate in peer code reviews, and keep codebases maintainable and well-documented. I’ve used Git daily in team environments and have experience with CI/CD pipelines via Azure DevOps. I’m comfortable applying common C# design patterns like Singleton, Factory Method, and Abstract Factory to solve real-world problems. I’ve also worked with AutoMapper, React, and enterprise UI libraries when required. I collaborate closely with cross-functional teams, troubleshoot performance issues, and provide clear technical documentation. I can start your project right now.
$12 USD in 40 Tagen
4,3
4,3

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