kate0 - I think that in this situation you need to find a decent company. Learning web development is really hard and you need to follow a lot of guidelines and to study as well. Likewise, I am opening a business and used to calculate <a href="https://freshcodeit.com/freshcode-post/how-to-calculate-the-cost-of-software-development">software development costing</a> in order to make it for my customers. This is a very decent thing because you need to study coding and the company will meet all your recommendations and needs in order to build a perfect software.

oleksandra - It is better to start by determining the allowable budget and then select a team for it. Here is an article to get you started https://www.cleveroad.com/blog/it-outsourcing-europe

ofra - in this matter, it all depends on what kind of software you need

ofra - For example, I recently created a sportsbook website and decided to use the sportsbook software altenar https://altenar.com/ . This solution is designed taking into account all the needs of this niche and has excellent functionality.