Hello, We are Ukrainian IT company. We can help You with a CRM. Our professional developers ready to create simple modular CRM based on Laravel with role based access, ability to manage clients, ability to add invoices (date, number, price, without details) and associate it with particular client and worker. Also we can complete all other tasks which You need for perfect work. We have a lot of experience and hight skills in PHP, Software Architecture, MySQL, HTML, Laravel, etc.
Please, review our experience here - https://www.freelancer.com/u/webbookstudio.
Waiting for Your valuable response for more detailed discussion. Regards.