Simulation of website usage from one computer for multiple users.

Budget: 1500 UAH Deadline: 3 days

The task is clear: it is necessary to reliably simulate multiple users from one PC without losing the session while working in different browsers. I can help design a solution based on your virtual network and Windows Server: profile separation, separate containers/sessions, cookie and authorization control. I have experience with web applications and desktop solutions, so I will quickly check the options and suggest the most reliable one. I am ready to discuss the details.

Budget: 2000 UAH Deadline: 3 days

I can start right away. Within the first working day, I will provide a session behavior scheme and a verified Windows Server configuration proposal with separate browser profiles. I work with Windows Server, browser session isolation, and network diagnostics. The cost is 2000 UAH, with a total duration of up to 3 days within the access model allowed by the site. Does the site support simultaneous work of multiple authorized users?

Budget: 2000 UAH Deadline: 7 days

Hello, I recently worked on a similar project to bypass the limitation of one active session: authorization via login/password, working in multiple tabs of the same browser when the site logs out upon entry from another location. Session management and saving cookies/tokens were part of the same case.

If the site ties the session to the browser fingerprint, not just to the IP, it’s worth creating isolated profiles for each user on the server, which eliminates logouts in almost 100% of cases.

How many parallel users are needed at the start, and is there a captcha or two-factor authentication on the site during login?

I suggest we get in touch; I will also draft a solution scheme with isolated sessions for your Windows server for you to review.

Budget: 1500 UAH Deadline: 2 days

Hello, Yuriy! I fully understand the technical problem with authorization on the German site. I am ready to implement a stable solution for simulating multi-user work from a single device without logging out of the account.

I am a developer specializing in browser automation and parsing (Python, Playwright, Selenium). Since you have Windows Server set up, I will configure a script that will manage sessions through a single browser instance, using isolated contexts (Persistent Contexts) or proper management of User Data profiles. For the site, this will look like working in different tabs of a single browser, which will completely eliminate the trigger for logging out.

I will deliver everything turnkey:
1. I will set up automatic login and save a single session/token.
2. I will create isolated profiles for multiple users to work in parallel.
3. I will test the stability of the solution directly on your Windows Server.

I have set the price to the minimum, as I am working on my first reviews and rating on this profile. I guarantee clean code and results.

Budget: 2000 UAH Deadline: 3 days

Hello! Your project looks very promising. I am ready to start working and complete it at the highest level.

Budget: 5000 UAH Deadline: 2 days

How many people should work at the same time? Is this an internal corporate site or an external German service?

Budget: 4500 UAH Deadline: 1 day

Hello! The task is completely clear. The German site uses strict session validation: upon new authorization, the previous token is invalidated, but the site allows parallel operation if all requests come with a SINGLE session Cookie/Bearer token.

Since you already have a Windows Server and a local network, this can be resolved by setting up an internal Reverse Proxy (based on Nginx or a lightweight PHP service).

How it works for your team:

1. A local reverse proxy (Nginx/PHP) is set up on your Windows Server.
2. The server authenticates on the German site and maintains an active master session.
3. Employees access via the internal address in your network (for example, http://192.168.x.x:8080).
4. The proxy automatically forwards requests and injects the authorization token/cookie into each of them.
5. For the German site, all your team's work appears as opening multiple tabs within a single browser. No one gets logged out of the account.

Advantages of the solution:
- Employees do not need to install any third-party software on their work PCs.
- No additional costs - we use only your existing resources.
- Minimal load on the server and high speed of operation.

What is needed from you to start:
- Temporary access to the Windows Server (RDP/AnyDesk) for connection and setup.

Deadline: 1 day.
Cost: ~3,500 - 4,500 UAH.

Ready to start and set up a stable solution! Expand

Budget: 15000 UAH Deadline: 7 days

Good day! We have extensive experience in developing complex automation systems and parsing for the automotive business, so we understand how to bypass session limitations. We implement solutions based on proxies and isolated browser profiles, which will allow working with many tabs simultaneously without crashes. We are ready to deploy this on your server.

Budget: 6000 UAH Deadline: 6 days

Your issue with logging in from different browsers is typical for sites with strict session policies. The solution is not different browsers, but isolated profiles within one browser. Approach: 1) Configure Windows Server and a virtual network for a stable environment. 2) Deploy Selenium with cookie and Chrome profile management. 3) Create a script that emulates multiple independent sessions in one browser (each user is a separate profile). 4) Test stability and check site conditions. I have experience in automating browser sessions—I created software for managing Twitter accounts (see portfolio). Which browser is planned to be used? Is there access to the server for installing Python and Selenium? Example of work: https://freelancehunt.com/showcase/work/programmnoe-obespechenie-dlya-twitter-avtomatizirovannoe-upravlenie/1874481.html

Price: 6000 UAH
Deadline: 6 days

Budget: 1500 UAH Deadline: 7 days

Good day, Yuri!

I understand that you need to simulate website usage from one computer for multiple users. This task requires a detailed approach to technologies and settings to ensure simultaneous access without conflicts.

Your issue with authorization in different browsers can be resolved through session settings, proxies, or specialized virtualization solutions. I have experience in developing similar solutions, particularly using virtual local networks and servers.

Here are a few examples of my work that demonstrate my approach to development:
- Website for selling luxury cars - https://freelancehunt.com/showcase/work/sayt-dlya-prodazhu-laksheri-avto/1993140.html
- Car rental website in Kyiv and Lviv - https://freelancehunt.com/showcase/work/sayt-orendi-avtomobiliv-kievi-ta/1993137.html
- Digital marketing company website - https://freelancehunt.com/showcase/work/sayt-digital-marketingovoyi-kompaniyi/1993142.html

In order for me to propose an optimal solution, please clarify:
- What deadlines do you have in mind?
- Do you have a ready technical assignment or a vision of how the system should work?
- What specific functions do you want to implement for users?

The cost of the project will depend on the scope of work, the need for unique design, the amount of content, and other factors.

At the start, we need to form a clear vision of the final result to agree on requirements and develop a technical assignment. It is important to consider your wishes and competitors to create an optimal product.

The next step is to discuss the project details to understand how well we fit each other. Let's finalize the details in correspondence or at a meeting. Expand

Budget: 3200 UAH Deadline: 3 days

I understood the essence: the site determines the session by the browser, and logging in from another browser kicks out the previous one, although tabs within the same browser work in parallel.

I will set up isolated browser profiles on Windows Server with separate network outputs through your virtual local network, so the site perceives each user as a separate device, not as a repeated login.

Please tell me how many users are needed and if the server is already up. I will show the first working version approximately in 3 days.

Budget: 1200 UAH Deadline: 7 days

Good day, Yuri!

Your project requires a deep understanding of the technologies that enable simultaneous access to the site from multiple tabs. This may be caused by session or cookie-level restrictions.

To propose an effective solution, it is necessary to first analyze the structure of your site as well as the specifics of the authorization. I am ready to explore how to bypass these restrictions using your local network and Windows Server.

My preliminary estimate for my work is from $400 per month. The duration of implementation will depend on the complexity of the task, but it usually takes from 2 to 4 months.

In my profile, you can review examples of similar project implementations.

I suggest we move on to discussing the details in private messages to determine the next steps and your goals. Expand

Budget: 1000 UAH Deadline: 1 day

Good afternoon, I am ready to complete your task, I just need more details. We can discuss in private messages.

Budget: 3600 UAH Deadline: 3 days

The site maintains one session per account: logging in from another browser disconnects the old one, while tabs within the same browser share the session and therefore work without conflict.

On Windows Server, I will set up separate isolated sessions (RDP profiles) in your virtual network, each with its own browser profile, so the site sees them as independent connections and does not log out users.

Please clarify: is there one login for everyone or does each person have their own account? I am ready to deliver in 3 days.

Budget: 10000 UAH Deadline: 1 day

Good day! The task is clear. The site likely allows only one active server session: tabs in one browser share cookies, while logging in from another browser creates a new session and ends the previous one.

I am ready to diagnose the authorization mechanism and implement a solution based on your virtual local network and Windows Server. Depending on the results of the check, this could be a shared managed browser profile through the server or a local gateway that will operate through one authorized session.

To provide an accurate estimate, it is necessary to clarify the number of simultaneous users, what actions they perform on the site, and obtain test access. After the check, I will be able to propose a secure architecture without constant authorization termination.

Budget: 8000 UAH Deadline: 5 days

It is necessary to launch several independent sessions of one site from one Windows Server so that each appears as a separate browser and does not push out others.

I implement this through Playwright or Selenium: each "user" receives a separate browser context with isolated cookies and storage, without shared state. If the site distinguishes sessions also by fingerprint or User-Agent, each context receives unique parameters. It runs as a set of processes or through simple orchestration in Python, managed from one script on the Windows Server.

The key risk: if the site ties the session to the IP at the backend level and allows only one active session per IP, context isolation will not help without proxies or different IPs in your VLAN. This is resolved by routing the traffic of each context through a separate network interface or proxy.

How many parallel users need to be maintained simultaneously, and are there multiple IP addresses available for outgoing traffic in your VLAN?

Budget: 1000 UAH Deadline: 1 day

Good day, I am ready to complete your task quickly and efficiently. I have extensive experience in creating various parsers. Please write to me in private messages to discuss the details. I would be happy to help :)