Make a duplicate application

Budget: 340 USD Deadline: 7 days

Hello. Interesting project. Please clarify:
1. What stack and technology is the current application built on (.NET Framework, .NET Core/.NET 8, etc.)?
2. Is there complete source code and architecture documentation?
3. What exactly is meant by making a duplicate, a separate build for another client, or developing the existing project?
4. Is synchronization between remote nodes already partially implemented, or does it need to be developed from scratch?
5. How many nodes are involved in data exchange and what data is being synchronized?
6. What tasks are currently a priority: bug fixing, feature development, or synchronization setup?

Budget: 250 USD Deadline: 5 days

Synchronization between remote nodes and building the application after the platform update is a task I have worked on multiple times. I will quickly understand the architecture, check dependencies and build settings, then carefully raise the build and debug data exchange between the nodes. I have 7 years of experience in application development and experience with desktop and distributed systems. I am ready to discuss the details and propose a clear work plan.

Budget: 210 USD Deadline: 5 days

Hello.

I have reviewed the project description. I am well acquainted with similar tasks: analyzing the existing architecture, adapting the project after the platform update, restoring the build, and configuring interaction between multiple nodes of the system.

I work with C#, C++, Python, SQL, Linux, and Docker. I have experience quickly immersing myself in someone else's code and supporting existing projects when it is necessary to understand the current implementation and bring the system to a working state instead of creating an application from scratch.

What I can do:

• study the application architecture and the build process;
• adapt the project to the updated platform;

• build and verify the application's functionality;

• analyze the synchronization mechanism between remote nodes;

• resolve identified issues and stabilize data exchange;

• prepare recommendations for further project support.

I understand that the exact scope of work will become clear after reviewing the source code and the current version of the platform, so I will first quickly conduct a technical analysis and immediately outline the further action plan.

I am ready to start as soon as I gain access to the project. Expand

Budget: 230 USD Deadline: 10 days

Hello! I have experience working with C#, and I am ready to discuss the details of collaboration in private messages.

Budget: 220 USD Deadline: 7 days

Hello! I am interested in your project. I have significant experience in developing desktop applications in C# and an understanding of the principles of building distributed system architecture. I work with .NET/C# and architectural patterns, which allows me to quickly integrate into existing projects (Legacy or updated platforms). I have experience in implementing accounting and data processing systems (for example, I developed a school journal system with a database and text laboratories), so the task of setting up synchronization between nodes is clear and interesting to me.

To accurately assess the scope of work, I have a few questions:
1) What framework is the UI built on (WPF or WinForms)?
2) What synchronization mechanism is currently being used (SignalR, WebSockets, direct database access, or a custom solution via TCP/UDP)?
3) Is there access to documentation on the data exchange protocol between nodes?

I am ready to review the code, set up a stable build, and debug the synchronization. Let's discuss the technical details in private messages.

Budget: 220 USD Deadline: 30 days

Hello! I have reviewed your task and believe that I can successfully complete it. I would be happy to collaborate, please write to me personally for further details.

Budget: 220 USD Deadline: 1 day

Good day, I am writing on behalf of the company Devoxen. We specialize in desktop applications and complex systems with distributed architecture. We have extensive experience working with existing projects where it is necessary to understand the already built architecture, updated versions of platforms, and configuring the build for the current environment.

We can undertake the research of your platform, set up the application build process, as well as implement and stabilize synchronization between remote nodes, taking into account the current architecture and updates.

We can do this without unnecessary questions and time costs, and we also provide a guarantee and support if desired. We can start working on your project immediately after discussing the technical specifications.

I suggest moving to personal messages for a more detailed conversation.

Budget: 220 USD Deadline: 3 days

We already have a practically ready similar solution for assembling, deploying, and synchronizing applications, which can be quickly adapted to your platform and launched without unnecessary theory =)

So, here’s the thing - I would consider 220 USD as a short technical phase for 2-3 days - we will look at the platform, set up the assembly, check dependencies, describe the synchronization scheme between remote nodes, and provide a clear launch plan.

BUT there’s a nuance - if you need not only to assemble a duplicate but also to refine the synchronization logic, data conflicts, or auto-deploy to multiple nodes, the total budget will likely be higher.

> Please clarify which platform the application is built on and whether there is access to the source code, build instructions, and server nodes.
> Do you just need to replicate the working build or also set up bidirectional data synchronization between nodes?

> Similar cases > https://business.ingello.com/platforma - corporate platform with architecture roles, modules, and long-term support
> https://business.ingello.com/forma-bpm - process automation and linking several parts of the system

The main profile of Ingello Systems for the marketplace - https://systems-fl.ingello.com

Access to the repository, build platform, and test nodes will be sufficient to avoid guessing. !!It’s important to see the current build and any errors, if they exist!! Overall, it’s fine, the task is specialized, we can discuss it here on the marketplace, I’m available. Expand

Budget: 222 USD Deadline: 2 days

Good afternoon. I am ready to take a look at the project, but based on the current description, it is difficult to accurately assess the scope. I can first study the project, raise the current version, understand the architecture and synchronization. After that, I will provide an accurate estimate of the timelines and costs.

Budget: 220 USD Deadline: 4 days

Good day. I will assemble a desktop application and set up synchronization between remote nodes using Node.js and Docker. I am ready to discuss the details and start working. I look forward to collaborating.

Budget: 220 USD Deadline: 7 days

I worked on Poseidon (https://poseidon.codezerogroup.com) — an enterprise platform with Python computational logic and REST API — the same scheme: backend API + business logic + frontend.

Duplicating desktop applications with node synchronization is a task that requires a thorough review of the architecture first — before I write a line of code, I understand how the current system is built and what the sync between nodes is supposed to do. I code in C# and .NET, and I have worked with WPF, WinForms, and data synchronization mechanisms in distributed applications.

What I will do:
- analyze the existing architecture of the application and the source code of the platform
- build a duplicate of the desktop application in C#
- configure synchronization between remote nodes
- perform integration tests for synchronization correctness
- document changes + handover
--- OPTIONS ---

A) Basic Duplicate — 220 USD (7 days) — code analysis, building the duplicate, sync configuration, basic tests
B) Pro Duplicate — 360 USD (7 days) — as above + handling synchronization conflicts, regression tests, technical documentation — best scope/price ratio
C) Enterprise Duplicate — 470 USD (7 days) — as above + synchronization monitoring, deployment pipeline, operational manual

Completion time: 7 days. I need access to the repository with the source code and the current version of the platform — please specify the framework (WPF/WinForms/MAUI?) and the synchronization mechanism.

Portfolio:
- https://poseidon.codezerogroup.com — enterprise platform with computational logic and Python backend for the HPC sector
- https://ou-uv.com — B2B system on Flask/Python with REST API and data flow automation
- https://codezerogroup.com — B2B tech corporate site with custom CMS and professional design

10 years in web and desktop development — from simple C# applications to multi-node enterprise systems.

I would be happy to discuss the details and will start immediately after gaining access to the code.

P.S. Since I am new to the freelancehunt service and want to quickly gain a few initial projects for my portfolio, I am offering a 15% discount for the first 5 clients. The offer is valid until I receive 5 orders. Expand

Budget: 220 USD Deadline: 16 days

Good day! I am ready to start collaborating! I have experience in similar projects. *Details in private*

Attention! If I indicated in the bid amount "1111" or "777", it means that I need more information to assess the project (also, deadlines may vary depending on the scope).

Budget: 250 USD Deadline: 5 days

Good day. Experience in development is 20 years. More than 10 years specifically in desktop development. I suggest we discuss the technical specifications.

Budget: 220 USD Deadline: 1 day

Hello, I have relevant experience working with desktop applications.
Feel free to message me privately.
I will be happy to help you!

Budget: 220 USD Deadline: 7 days

Hello! I am ready to help with your project. I have extensive experience in development and can implement all the necessary components according to your documentation. I guarantee quality execution within the agreed deadlines.

Budget: 220 USD Deadline: 7 days

I will analyze the architecture of the existing application, build it for the updated platform, and set up synchronization between remote nodes. I work with C# and desktop solutions, the task is clear.

What framework is the application built on — WPF, WinForms, MAUI? And what synchronization mechanism is intended: SignalR, gRPC, or something custom?

Budget: 220 USD Deadline: 7 days

Good day, I am ready to create a copy of the program in python+pyqt, but before that, I need to familiarize myself with the program and the source code.

Budget: 222 USD Deadline: 3 days

I would like to see the application and what needs to be worked on, write to discuss.

Budget: 500 USD Deadline: 18 days

Good day. I can create a desktop application either in Python + PyQt6 - after studying the source code. Or in C#, but it will be more complicated.