Hello,
My understanding for the project is you are looking out to have your existing website speed optimized & to add few new functions. We have extensive expertise at custom wordpress development and can help you with this regard. Please share with us your website URL & list of functions to review. We plan to conduct a complete site audit of your site which would include analysis of existing plugins. We would check the root cause of abysmally low download speed. Unused plugins would be removed and optimum plugins would only be kept there. Along with that, we need to optimize images/JS/CSS.
Once we receive the details, we would be able to give your exact quote & time-frame. So please let me know your views. So we can move forward with a more detailed plan. We ensure you the quality work. Exact quote on chat. Any query, please private message.
Regards,
Meghna R.