Marketplace parser

Budget: 200 PLN Deadline: 3 days

Hello.

I have reviewed your technical specifications for the Rossmann parser. I have done similar tasks — parsers for marketplaces and e-commerce sites in Python packaged as .exe for regular users to run.

Here is how I propose to implement the solution:

* A parser in Python with robust data extraction (working with dynamic pages if necessary)
* Limiting the number of requests per run (100) and appropriate delays to avoid blocks
* Error handling and logging so that the user can see if something goes wrong
* Packaging the program into an **.exe file**, allowing it to be run with a double click without installing Python
* A simple user guide

It is also important to write the code modularly, so that if the website structure changes, selectors can be quickly replaced without rewriting the entire parser.

Regarding support:
I am ready to maintain the parser and fix it in case of changes on the Rossmann website.

A couple of clarifications regarding the specifications:

1. Is it necessary to save the history of already processed products to avoid duplicates?
2. In what format should the final file be (CSV / Excel)?
3. Is a simple interface needed, or is running through .exe sufficient?

After clarifications, I will be able to start working quickly.

Deadline: 2–3 days
Budget: 200–250 PLN Expand

Budget: 300 PLN Deadline: 5 days

Good day. I am ready to implement, I have already worked with several Polish marketplaces.

Budget: 190 PLN Deadline: 2 days

contact us

Budget: 400 PLN Deadline: 3 days

Hello! I am ready to develop a parser for ROSSMANN according to your specifications.
Here’s how I will implement it:
Format .exe and convenience: I will compile the script into a single file that can be launched with a double click. For maximum convenience for a non-technical user, I will create an understandable visual interface (based on PyQt/PySide) — it will be a neat program with a field for entering links and a "Start" button, rather than just a black console.
I will write modular and clean code (Python). If ROSSMANN updates and changes the layout — I will promptly adjust the selectors. I confirm support for one year.
Speed and security: 100 requests is a small load. I will configure the correct headers and pauses so that the marketplace does not block the program.

Budget: 200 PLN Deadline: 1 day

Hello.

I am developing bots and parsers in NodeJS. I am ready to take on the project. Write to me, and we will discuss.

Budget: 200 PLN Deadline: 1 day

Good day, Ivan!
In general, the task is clear, but for an accurate response regarding deadlines and price, I would like to clarify some questions that arose after analyzing your task.
Please write in private messages — we will discuss the details and your wishes.

Budget: 850 PLN Deadline: 14 days

Hello! 👋
I propose to implement a parser for the Rossmann marketplace in Python. This will allow the creation of a simple tool for data collection according to the specifications, with a limit of 100 requests per run, packaged in an .exe file for convenient launching (without installing Python, with a possible simple interface).
What we will do:

- Parsing data from the Rossmann website (according to the specifications, with request processing)
- Automatic request limiting for stability
- .exe version for non-technical users (one-click launch)
- One-year warranty: assistance in updating/fixing if the parser stops working due to changes on the website

I am ready to discuss the specifications, parsing details, and warranty conditions in the chat. We can start with a prototype.

Budget: 850 PLN Deadline: 14 days

Hello! 👋

I have experience in developing parsers for marketplaces and e-commerce sites (Allegro, Amazon, Shopify donors), as well as creating ready-made .exe utilities for Windows, so that people without technical knowledge can use the program. I have reviewed your technical specifications — the logic of parsing Rossmann → CSV for Allegro is clear, including the filtering conditions, HTML/JSON description formation, and Excel processing.

Technologies:

Python
Playwright / Selenium (stable parsing of JS sites)
Pandas / OpenPyXL (working with Excel/CSV)
PyInstaller (.exe build)

I am ready to discuss the details, check the example CSV, and start development immediately.

Best regards,
Andriy Expand

Budget: 200 PLN Deadline: 3 days

Good day.

I am engaged in data parsing in Python. I can collect contacts from ROSSMANN in the required categories.

Budget: 190 PLN Deadline: 3 days

Hello! I am interested in your project. I have extensive experience in:

📊 Information processing: Openpyxl, JSON, MySQL, MongoDB, Google Sheets API
🤖 Automation and emulation of user actions: JavaScript, Selenium, Playwright
⚡️ Asynchronous and multithreaded parsing: Requests, WebSockets, HTTPX, BeautifulSoup4
🔍 OCR and text search: Tesseract, FuzzyWuzzy
🖼 Media processing: OpenCV, Pillow
🖥 GUI implementation: HTML-webview, Tkinter, DearPyGui, React
📱 Development of Telegram bots of various complexity: Telethon, Pyrogram, Aiogram

I have also developed parsers for networks and marketplaces such as Prom, Rozetka, Kaspi, Lidl, Kaufland.

I will complete the work quickly and efficiently. Contact me to discuss the details and deadlines of the project! Expand

Budget: 190 PLN Deadline: 3 days

Hello!
I am ready to create a parser according to your technical specifications.
Key points that I will implement:
Parsing MEGA and MARKI — navigating all pages, filtering only "Available online", entering the product card, collecting data.
Parsing ONE — single product without availability filter.
Working with the Allegro Excel template: filling in exactly by columns.
Saving CSV in UTF-8 with the correct encoding for Allegro.

Stack:
Python 3.11 + Playwright + pandas/openpyxl + rich/logging + asyncio.

Launch modes: CLI (python parser.py --mode mega/marki/one --url ... --excel file.xlsx)
Error handling, retries, speed limit, headless mode.

I can start with a prototype for parsing one product card - I will show it in 1 day. Expand

Budget: 200 PLN Deadline: 3 days

Good day, Ivan!

I developed a full-fledged automated parser:
https://freelancehunt.com/showcase/work/parsing-dannyih/2020805.html

They work 24/7, autonomously, directly into the database or Google Sheets.

Budget: 200 PLN Deadline: 7 days

Hello, I am developing scripts for web scraping. I scrape data using both API and Selenium. I have scraped Pexels, SoundCloud, Government of Canada. You can see my work in the portfolio. Please send all work details in private messages.

Budget: 200 PLN Deadline: 1 day

Hello.

I understood the task regarding Rossmann and your Allegro CSV template. We can create a parser for three modes: MEGA, MARKI, and ONE, with product availability checks, filling in the necessary columns, prices multiplied by 2 for PL, automatic prices for other markets, pulling in photos, EAN, item number, and generating descriptions according to your structure.
We will create a convenient launch through an exe file for Windows, so that a person without programming skills can run it. We will consider the limit of 100 requests per launch. We will add protection against duplicates, logging, and clear error messages.
Regarding support: we can provide support for a month for an additional fee. If the parser stops working due to changes on the website, we will promptly fix it.
To provide an exact price and timeline, we need to understand: what final format you need, one CSV per launch or accumulation in one file, and where to store the history of already processed products.

Budget: 190 PLN Deadline: 1 day

Hello,

I am ready to implement such a parser in 5 hours. I have extensive experience in this field, as I have worked with the largest services in Poland, including: OLX, Otodom, Otomoto, MLS, and others. The technical specifications are clear and understandable, so to avoid wasting time, I suggest we discuss this quickly and get started on the work, so you already have the results in hand. I am willing to provide support for the bot, with minimal changes, as part of this deal indefinitely. Please write to me, I would be happy to collaborate with you.

Budget: 200 PLN Deadline: 3 days

Hello!
I am ready to develop a parser for the ROSSMANN marketplace, which will handle up to 100 requests per run and provide a convenient result. At your request, I will create an .exe file to make the launch as simple as possible even for users without technical knowledge.

I will provide a one-year service guarantee: if the parser stops working due to changes on the website, I will promptly help make corrections. I will also ensure logging and a clear instruction for use.

Budget: 700 PLN Deadline: 7 days

Hello.

I am ready to implement a reliable and carefully written parser for the ROSSMANN marketplace with convenient launching via .exe and a guarantee of support.

I have experience in developing parsers for marketplaces and e-commerce platforms, including projects with bot protection, dynamic data loading, and changing page structures. I understand that the main value here is not just to "parse now," but to create a solution that will work reliably and can quickly adapt when necessary.

What you will receive:

A developed parser according to your specifications with processing of up to 100 requests per launch (this volume is absolutely comfortable and does not create a load).
Correct handling of errors, timeouts, and retries.
Logging to understand the cause of failures.
A ready .exe file (built with PyInstaller) that can be run without installing Python and dependencies.
An instruction manual of 1-2 pages with a clear description of how to launch.

Regarding the 1-year guarantee:

I am ready to provide warranty support for a period of 12 months. If the website changes its structure and the parser stops working, I will make adjustments at no additional cost (provided that the logic of the specifications does not change drastically). I will also be available for consultations on launching.

Regarding implementation:

I will do it either through requests (if the data is available without complex protection) or through Selenium/Playwright — depending on the structure of the website and the requirements of the specifications. I will prefer the most stable and easy option.

The completion time is 4-7 days after the specifications are approved.
The cost for the project is 700-1000 PLN, including the .exe build and one year of support.

I am ready to review the specifications and immediately provide a final accurate estimate of the timeline and budget. Expand

Budget: 200 PLN Deadline: 1 day

Hello, I am a Python developer, I have experience in developing parsers of varying complexity. I can complete your project quickly and efficiently. Write to me - we will discuss the details. I am ready to start working today.

Budget: 1200 PLN Deadline: 7 days

Good day
Your project can be implemented and parser support can be provided for a year; if there are issues with the code - for free, if the changes are at your request or the website structure changes - the price will depend on the number and complexity of the changes.

Budget: 1200 PLN Deadline: 3 days

Ready to implement this logic for 1200 PLN. No annual free maintenance. Technical support and code revisions — 150 PLN for each request.

Budget: 222 PLN Deadline: 1 day

ready to help you out

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Budget: 200 PLN Deadline: 3 days

Hello.
I am engaged in the development of parsers from scratch.
I am ready to discuss the project.

Budget: 400 PLN Deadline: 1 day

Good day. I am ready to complete this project; I have extensive experience in developing various applications.

Budget: 1100 PLN Deadline: 2 days

Good day
writing a parser 250 euros, deadline 2 days
there can be no guarantees, if Rosman changes the structure, then massive edits will be needed. as a rule, edits due to changes in the source start from 60 euros
huge experience in writing parsers of any complexity

Budget: 1600 PLN Deadline: 15 days

Good day. I can write a console or desktop parser in Python + Playwright. As a result, you will receive an exe file that can be run on Windows.

Budget: 2000 PLN Deadline: 30 days

Hello! I am interested in your offer, I have the time and experience for your project! The deadlines and costs I have indicated are preliminary.
Sincerely, Evgeny.

Budget: 200 PLN Deadline: 3 days

Hello! I studied your technical specifications carefully, the task is clear, I will take it on.

I will do all three parsing modes, I will take into account the conditions for product availability, and I will fill out the Excel according to your rules. I will package it in .exe, it runs with a double click, no installation is needed.

I am ready to provide a one-year warranty, we will keep the parser in working condition and fix it if something changes on the website.

To start, I need one file from you: the Excel template from Allegro (the one generated in SalesCenter). Without it, I cannot specify an exact deadline, but approximately 5-7 days for the full version.

If you have any questions, write to me, I will respond quickly!

Budget: 200 PLN Deadline: 3 days

Good day!

I professionally develop parsers in Python and am ready to implement a parser for the ROSSMANN marketplace according to your technical specifications. I will provide an .exe file for convenient launching and guarantee support for corrections for a year. I have experience working on similar tasks.

Write to me, and we will clarify the details.

Budget: 200 PLN Deadline: 1 day

Hello, I am ready to complete the task. Write to me in private messages to discuss the details. I will be happy to collaborate!

Budget: 200 PLN Deadline: 2 days

Write, we will discuss.................................................................................................

Budget: 222 PLN Deadline: 11 days

I write parsers with hosting on my servers and support for their operation in the future. Considering the changes in websites and protections, doing everything locally in the program is unreliable and impractical. It is possible to launch from the "program" (or in another way), but it will connect to the server where data collection, bypassing protections, and using proxies will take place. The technical specifications are quite detailed. Write to discuss the terms of cooperation.

Budget: 450 PLN Deadline: 3 days

Hello, I am ready to make a parser. Write to me privately, we will discuss the terms.