Updating existing mobile application

Hello Good morning , I just finished reading the job description and currently going through attached files . I see you are looking for someone experienced in developing products using Microsoft SQL Server, Xamarin, API Integration and C# Programming. This is something I can do, Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) My Portfolio: https://www.freelancer.com/u/AwaisChaudhry Please start the chat to discuss it further. Regards, Awais

Top 1% in Freelancer.com Hi, Greetings! ✅checked your project details: ✅Completed Time: In project deadline We have worked on 900 + Projects. I have 6 + years of the experience in same kind of projects. If you are looking for a true Freelancer, I am the Right person for you. I am available almost 24-7 and am very responsive. I feel proud that I am a trusted Freelancer who pleases almost every single client. You can rest assure, your work will be delivered well in advance of others, with passion and accuracy. I guarantee you instant communication & responses when you need me. Why choose me? I think every client is the reason for my success. I only take projects which I am sure I can do quickly. My Portfolio Items: https://www.freelancer.com/u/schoudhary1553 I would really like to work with you on this project. If interested, Kindly contact me via chat for further details and discussion. Thank you Sandeep

Hello, I have 7+ experience in Xamarin and MAUI. I have completed 17+ CRM apps during this time. I did same app recently. I am developing apps in android, iOS with Xamarin forms MVVM. I use for development MVVM Light and Prism also. I am working with Web APIs as well. Working with offline apps to Implement SQLITE dB using ER framework and SQLite db3. I am familiar with Customer Rendering, Dependency Injections, Push Notifications, Payment gateways etc. I am able to upload apps on "Google Play Store" and "Apple Play Store" Both. I am fully qualified for your requirements. And the following is my freelancer projects: 1. https://www.freelancer.com/projects/Mobile-Phone/Help-setup-Xamarin-cross-platform/details 2. https://www.freelancer.com/projects/mobile-phone/Cross-Platform-mobile-app-developed/details 3. https://www.freelancer.com/projects/mobile-phone/Xamarin-app-design-development/details 4. https://www.freelancer.com/projects/xamarin/Serious-Xamarin-Forms-Experts-Only/details 5. https://www.freelancer.com/projects/xamarin/Project-Ankush/details 6. https://www.freelancer.com/projects/xamarin/Test-assignment/details 7. https://www.freelancer.com/projects/mobile-phone/xamarin-help-collaboration/details 8. https://www.freelancer.com/projects/xamarin/Project-for-Ankush/details 9. https://www.freelancer.com/projects/android/Service-Request-Mobile-App-Private/details 10. https://www.freelancer.com/projects/mobile-phone/Create-Xamarin-Forms-app/details

Hello! I am an expert SQL developer with skills including C# Programming, Microsoft SQL Server, API Integration and Xamarin. C#, ASP.net, ETL, BI, DBA, SQL and PL/SQL Expert 15+ years experience in software development, database programming and administration, and project management. Specialist: SQL, PL/SQL, T-SQL, PL/pgSQL, ETL, Database Migration, SQL Optimization, Stored Procedure , C# , ASP.NET, AWS, Google Cloud, Microsoft Azure Database Expertise: MySQL, MariaDB, Oracle, MSSQL Server, PostgreSQL, EnterpriseDB, DB2, MS Access Database Administration and Programming: Install, configure and administration database server Design and Implement real time database replication and clustering Design and Implement data warehouse solution Database load balancing Database backup and recovery Database performance tuning and optimization Database Migration SQL Optimization Creating procedure, functions, triggers and packages Web Application Development: ASP.net, C#, HTML, CSS, Java Script, Ajax, Jquery, Entity Framework, Crystal Report, Microsoft Reporting Desktop Application Development: VBA, VB6, VB.net, C#, Crystal Report, Microsoft Reporting Application Server and Middle-ware: IIS, Apache Tomcat, HaProxy, PgPool-II, Proxy SQL Cloud Computing: Google Cl Please contact me to discuss more about this project. Thank you

Hi there, I'm thrilled to apply for your Updating existing mobile application project. With 4-5 years of experience in C# Programming, Xamarin, API Integration and Microsoft SQL Server, I'm confident in my ability to bring valuable insights and expertise to your initiative. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Feel free to check out my profile, showcasing my portfolio, past jobs, and client reviews. It reflects the quality and professionalism I bring to every project. My goal is to provide a competitive budget without compromising on quality. Thanks for considering my proposal. I'm eager to collaborate and contribute to your project's success. Let me know if you need any more information. Best regards, Rashid Amjad

Hello I am excited about the opportunity to enhance your ticket selling/buying application. Leveraging .Net 8.0, Microsoft SQL Server, and modern technologies like Maui for the user interface, I'll ensure a seamless user experience and robust event management. With expertise in payment processing through Stripe or Square space, I'll fortify the platform's security and efficiency. I've thoroughly reviewed your project scope and completed functionalities, and I am ready to contribute to the evolution of your application, ensuring a user-friendly interface and empowering event organizers. Let's collaborate to achieve your objectives. Best Regards, Danish Sachwani

Hello there! My name is Yogesh, and I am an experienced professional Full-stack developer working from last 10 years in the web development and App development space. I understand that you are looking to update an existing mobile application, and I believe I am the perfect person for the job. With my extensive experience in API Integration, I am confident that I can provide you with the best quality with a quick turnaround time and ensure scalability and adaptability for future growth. Additionally, I have the necessary skillset to complete this project - from developing a user-friendly and intuitive platform for event discovery and ticket purchasing to providing event organizers with tools to create and manage events efficiently through an API system. I would love to discuss further how I could help you with your project. Please do not hesitate to contact me if you have any questions or would like to see more of my work!

Hello there! My name is Viktor and I am a senior web developer, blockchain developer, Python/Django developer and Golang developer. With over 15 years of experience working with different technologies such as API Integration, C# Programming, I am confident that I can deliver a successful project. I understand exactly what you are looking for in terms of an updating existing mobile application project - namely the need for a user-friendly and intuitive platform for event discovery and ticket purchasing as well as tools to create and manage events, ticket types and promotions. Furthermore I am able to ensure scalability and adaptability for future growth by implementing robust event management and analytics features along with payment processing through Stripe or Square. I believe that my skillset makes me the perfect fit for this job and I would love the opportunity to discuss further how my skillset can be used to best effect in this project. Please feel free to reach out if you have any questions or would like more information about me or my skillset in general!

Hello, My suggestion to tackle your event ticketing issues is to create a platform that is user-centric and streamlined. utilizing Maui in conjunction with to provide a smooth UI/UX. The solution aims to revolutionize event discovery and ticket management using Net 8.0 for a stable back-end, Microsoft SQL Server for robust data management, and Stripe/Square for secure payment processing. This solution will improve user experiences and streamline event management by emphasizing user-friendly interfaces, providing organizers with effective tools for creating events, guaranteeing secure transactions, and putting in place extensive analytics. Prioritizing scalability guarantees flexibility for potential expansion. My skills: ASP.NET, SQL-Server, MVC, WCF, Web Services, and AJAX expertise. Expertise in the agile technique and industry-standard Software Development Life Cycle (SDLC). C#, and C/C++. Typescript, JavaScript, React.js, Vue.js, Angular.js, jQuery, and Express.js. C# and Asp .NET PostgreSQL, MongoDB Django/Python Design Experience (HTML5, CSS3, SASS, Bootstrap) JSON, XML, REST, and SOAP are all used in the construction of APIs. I'm eager to discuss your project in more detail and provide insights on how I can bring value to your business through my skills. Best regards, Imtiyaz

❤️Hi Jean J.❤️ ~101% satisfaction will be here~ I have carefully read your requirements and understand what you are looking for. This opportunity interests me because I have extensive experience and deep knowledge in this field, including API Integration, C# Programming, Microsoft SQL Server and Xamarin. I have previously completed very similar work and can deliver excellent results within a short time frame. Please feel free to message me to discuss further details about your project. I am looking forward to the possibility of working with you. Best regards, Vadym Les.

Dear Jean J.. Hope you are spend Christmas! As a 8 years full stack developer, I have been working with similar projects. I checked your requirements and I can complete your project. I have expert knowledge of C# Programming, API Integration, Microsoft SQL Server and Xamarin. I can start work immediately. If you want to work with me, please message me. Wait for your reply. Best Regards, Martin

Hey Mate Jean J., Good morning! I am skilled mobile engineer with skills including Microsoft SQL Server, API Integration, C# Programming and Xamarin. I am checking your attachment, I'll update you shortly... Please contact me to discuss more about this project. Thank you for your attention

???Hello, Jean J. Hope you are doing well. After reading your job description carefully, I found out I am the perfect man for this opportunity. I am very familiar withMicrosoft SQL Server, C# Programming, Xamarin and API Integration. I'd love to discuss my experience with you ASAP. I will give you high speed and quality code. Please message me. Thanks???

Hi Mate Jean J., Good morning! I am skilled software engineer with skills including Microsoft SQL Server, API Integration, C# Programming and Xamarin. I am checking your attachment, I'll update you shortly... Please send me message for the best results and long-term friendship. Please contact me to discuss more regarding this project. Thanks and Regards

Hi, Jean J. Merry Christmas, ❤️-❤️ I am very happy that your project matches my skills API Integration, Microsoft SQL Server, Xamarin and C# Programming perfectly. As a seasoned ❤️-expert-❤️, over the years, I have successfully completed numerous projects in this field, gaining extensive experience and expertise. We are happy to discuss your project in detail. Please contact me for more details. thank you! ❤️-❤️

Hi, Jean J. Merry Christmas thanks for your job posting ❤️-Updating existing mobile application-❤️. I am well versed in skillsets you mentioned --Microsoft SQL Server, C# Programming, Xamarin and API Integration-- Please give me a chance to work with you. thanks.

Greetings! Dear Jean J., How are you? This is Milla from Ukraine. I am a candidate for your project. i have just read your proposal and understand the requirements. I’m a PRO Microsoft SQL Server, C# Programming, Xamarin and API Integration Expert with over 7 years of experience in web programming. I can start the work immediately. Client satisfaction is my pride and goal. I hope to make another perfect result with an excellent client. Sincerely, Milla

Hi, Jean J. Merry Christmas, thanks for your project *Updating existing mobile application*★-★-★ I am very excited to your project because it well fits to my skills. I have done a lot of such project for many years and accumulated rich experiences in this area. Please send me a message for detailed discuss. thanks

???Hello, there Hope you are doing well. Expert here. Thanks??? I have rich experienced in Xamarin, Microsoft SQL Server, API Integration and C# Programming. Consider your project perfectly done! Please message me.

Hello Client, my name is Muhammad and I am a tech enthusiast with over 7 years of experience in software development. I specialize in creating user-friendly and intuitive platforms, mobile applications and apps publishing on Google Playstore & Apple AppStore. I understand that you are looking for someone to help update your existing mobile application and I believe that I am the perfect fit for this project. With my extensive background in software development and extensive experience in various domains such as web development and app development, I am able to deliver projects effectively with all aspects considered. Furthermore, my area of expertise include PHP, ASP.net, Node.js, Python, JavaScript, C# and Swift which enables me to adapt to new technologies and contribute effectively to diverse projects. I would love to discuss further how my services can benefit you and please feel free to contact me if you have any questions or would like me to clarify anything!