post and retreive data from blockchain like ipfs

Hello, I am excited to be applying for the position of blockchain developer as advertised. With 6+ years of professional experience in blockchain technologies, I am confident my expertise is a strong fit for your opening. My experience in utilizing Solidity and Ethereum to develop smart contracts has allowed me to develop end-to-end innovative solutions for multiple industries—presenting cutting-edge digital transformation services in both backends and user interface design. I also have hands-on experience with web programming languages such as Web3, JavaScript, HTML, React.js, Node.js and MySQL. Overall my skills is follow: - Rich understanding in Dex and Cex. - Developing and optimizing Solidity smart contracts on the Ethereum/Polygon/BSC Thanks, Hasmik.

Hello I am a professional python developer. My main specializations are automation, web scrapers and bots development. I have already developed over 200 scrapers. From the simplest (for example, a competitor's price collector) to complex parsers (with authorization, bypassing captcha, rotating ips and others) which can collect millions of products from amazon. I have done web scrapers for: - Amazon - Instagram - Facebook - Google - Twitter - LinkedIn - Pinterest - Walmart - And many others For scraping I use: - Python - Requests - BeautifulSoup - Selenium - Scrapy - Pyautogui - Undetected Chromedriver - Rotating ips I can bypass: - CloudFlare - IP blocking - Captcha - Authorization required - Other limitations Django / PostgreSQL For big scraping projects I usually use Django with PostgreSQL. This allows us to store information in a database for further processing and use. I also set up an administration area which allows us to check the data and set up scraper configs. If you need a professional solution in this area - I am ready to cooperate. I am ready to make a sample script before we start Regards, Oleg

It's good to store crucial data on blockchain but to store the data you or the users have to bear the transaction cost by now you will be aware of it, I guess. But still, you think you have to store the data on blockchain and find any difficulties do let me know. Let us connect and get it done asap.