My main expertise may lie in PHP, but my proficiency in full stack development and my familiarity with Ruby on Rails means that I am more than qualified to handle your project professionally. As the application involves the management of invoices and the PDF generation through erb and gens, or wicked_pdf and wkhtmltopdfbinary; my previous experiences with such technologies will prove extremely useful in processing code improvements, developing new functions, and progressively refactoring votre codebase to ensure optimization as well as maintainability.
Over the years, I have developed a keen eye for identifying lapses and redundancy in existing codes; an important skill needed for your project. Your project requires a deep understanding of server setups like NGINX with Passenger which I possess, having worked with them on previous projects.
As my past clients will attest, I always place a high premium on delivering well-tested, clean, efficient codes. Rest assured that your project will receive the same level of professionalism. With me on board, you can confidently await a timely delivery of all specified features on budget with regular updates. Let's chat further about your project and how we can optimize it for success!