Hello!
I've experienced Software developer and embedded systems engineer.
I've done with my friends projects based on the Raspberry Pi. And the most important thing - I have worked with fuel pump. So it's not a problem to make system of Raspberry and fuel pump (do you have model no. of fuel pump or should I choose).
As for software.
I've checked your pictures. They look very clear and informative. And as I could understand you would like to have like a working place of operator or dashboard of some system.
And for this user you need mobile version,web version and desktop version.
I offer to start from web version. Than we proceed to mobile and desktop.
You can see the fee split up for each milestone.
By the way, do you have technical requirements to software (what OS, DB, any frameworks or libraries should be used) ? Or I will choose it on my own, considering it useful for this project?
I will work with friends (no need for extra money). We'll separate work and speed up the execution.
We'll report daily about project progress and work on milestone basis (for example, we met first milestone requirements - you pay for first milestone, than we move to second and so on).
Looking forward to hear from you.
We together with you will agree our view of the project and working plan. And then we'll start
Regards,
Vitaliy and friends