You have a small web project and wish to expand to a greater scale. With adding new members to your team you face problems like growing number of bugs, difficulties with releasing next version in time, hardware limitations. You are not the first one to experience this. There is a lot of literature out there with recommendations. You may study it, experiment and collect all the bumps. A better and faster way is to allow a professional with hands-on experience to have a look at your system as it is now and transform it to the state it should have. Now let me list the modifications I can help you with: The software used is free. When you business makes a leap to the sky you will be able to afford enterprise editions for sure. My toolbox consists of: My background is web development. PHP, JavaScript and SQL are things I know quite well. For about a year I have been busy packing all this and much more into containers. Two companies launched scalable architecture with my assistance during this time (one is active in the field of logistics, the other one offers car sharing).