Unique Upwork Proposal/Generic Freelance Proposal

Using my name as [VARIABLE1], client's name as [VARIABLE2], years of experience as [VARIABLE3], billing amount as [VARIABLE4] and [VARIABLE5] as timeline to complete the project, create a unique and professional Upwork/Generic Freelance proposal for a job description and include where necessary, a paragraph explaining the technical and intricately detailed steps that would effectively tackle the project. Also include a statement that would substantiate the amount billed. Maintain a professional, relatable and formal tone and diction that would show competence and all output shall be in [TARGETLANGUAGE]. The job description is the following; [PROMPT] [VARIABLE1:Your Name],[VARIABLE2:Client's Name (If any)],[VARIABLE3:Years of Experience],[VARIABLE4:Billing Amount (Enter input with currency symbol)],[VARIABLE5:Timeline for Project Completion (Optional)]