Budget: 500 UAH Deadline: 1 day
Hello, I have extensive experience in data engineering: I work with various databases, ETL/ELT pipelines, etc. Where do your suppliers upload the data files? Is the upload done once a day or more frequently? Can I also take a look at the file structure (are they the same or not?)? For any additional questions, please send a private message. I look forward to collaborating.
Budget: 8000 UAH Deadline: 5 days
I will develop a separate service that will automatically upload CSV files from your suppliers daily, update the price and stock table without any ties to the CMS and without blocking the website's operation. The system will be easily scalable: you will be able to add new suppliers or other data formats (XML, API, Excel). Logging will be implemented, a reliable recovery mechanism in case of an error, and a convenient status page with a history of updates and the ability to manually restart the process. Thus, you will receive a stable and flexible solution to maintain the relevance of the catalog in a large online store.
Budget: 9000 UAH Deadline: 14 days
Good day! 👋
I can create a separate service on FastAPI + Python that will daily upload CSV from suppliers and update the product table in PerconaDB directly, without tying it to a CMS.
I will foresee logging, a simple status page, and safe updates without blocking the site.
I am ready to discuss the details.
Budget: 11000 UAH Deadline: 14 days
Hello! I will write such a service in Go. But I have a question regarding the matching of products, how will this happen, is there a common attribute? There are characteristics, filters... that also need to be updated, or are we only interested in price and stock? We are not creating new cards? The estimate is approximate.
Budget: 10000 UAH Deadline: 5 days
I have extensive experience with PHP, Laravel/Symfony, and working with large CSV/SQL (100k+ records), implementing similar services for data updates through staging tables and atomic updates without locking the main database. I can create a separate service in Docker, anticipate support for various formats (CSV, XML, API), add a status page with logging, errors, and the ability to restart. I guarantee reliability, scalability, and transparent integration without being tied to a CMS.
Budget: 10000 UAH Deadline: 3 days
Hello.
I have extensive experience in creating high-performance data synchronization services using PHP, Node.js, and Python, as well as working with large SQL databases (Percona/MySQL) in Docker systems. I can develop a standalone service that will reliably import supplier CSV dumps into your product tables without locking them, using batch updates and transactional safety to ensure data integrity. The system will be designed with scalability and flexibility in mind, allowing for easy integration of new suppliers and formats (CSV, XML, API, Excel) using customizable adapters. I will also create a status monitoring dashboard with logs, update history, error messages, and the ability to restart for complete transparency and control. This will ensure the full operability of your store during updates, maintaining reliable automated synchronization of stock and prices.
Budget: 5000 UAH Deadline: 5 days
What I will do (briefly)
Separate service in Docker (Python 3.11 + FastAPI) without CMS binding.
Daily CSV import from 3 suppliers (40–80k rows/file) with the ability to easily add new sources (CSV/XML/Excel/API).
Non-blocking price/stock updates in PerconaDB: incremental UPSERTs with batches, staging tables, atomic swaps/merges, indexes for updates.
Status page/admin panel: last run, how many updated/skipped, errors, manual restart.
Budget: 10000 UAH Deadline: 3 days
Good day. A lot of experience with such developments. What I would like to say right away. It is impossible to write a solution for any donor that is easy to manage. Different donors, different formats, different structures, etc. You will waste your time and money for nothing. Contact me if you need a quality and understandable product.
Budget: 10000 UAH Deadline: 1 day
Good day.
I can write a service in C# and put it in Docker.
It will work when you upload files to it.
I will create a REST API access for convenience, or I can make a small web page.
Additional formats need to be looked at, there may be additional work.
