SEO Coding Needed For a web app

I am in need of a skilled SEO coder to improve the current status of my web app's SEO. The current status is in need of improvement and I would like to prioritize Technical SEO. I am looking for someone with experience in PHP to implement the necessary changes. Ideal skills and experience for the job include:

- Knowledge of Technical SEO
- Proficiency in PHP & Python
- Experience in improving web app SEO
- Familiarity with Google Analytics and Search Console
- Ability to analyze and optimize website structure, speed and performance
- Strong attention to detail and ability to work efficiently under tight deadlines