Dear Valued Employer,
My name is Martin and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design.
As I understand from the project description you are looking for an electronics engineer capable of interfacing a gas sensor with Raspberry Pi according to all stated requirements. It would be great if you could share more details around your project i.e. is a hardware or software implementation required? What type is the gas sensor?
The rest of this proposal continues with a standard basic circuit design service. So, without further ado here's how the workflow would look like, if you happen to choose me as a partner for your project:
1. Initial discussion
2. Project documentation review
3. Proposal for solution
4. Schematic drafts based on proposed solution
5. Feedback, comments and discussion
Delivery term could be further negotiated once I start working on the project.
Don't hesitate to contact me with questions regarding any details around your project.
You could also check out my profile on Freelancer for more details around my professional experience.
I am looking forward to hearing from you soon.
Thank you for you time.
Kind Regards
Martin K.
P. S. Reconsider the project budget.