Cross-Platform JD-Smart Resume Builder

I need a professional developer/team to build a web-based resume builder application that strictly follows the template I will provide.

Core Features

-----Two-Panel Layout

*Left Side: Editable fields for resume content.

*Right Side: Real-time preview in my provided template.

----- Downloadable PDF: Final resume must be downloadable.

-----Strict Template Format: Must remain ATS-friendly and follow my template exactly.

-----Single Page Only: The resume must always fit on one page.

-----JD-Based Optimizer:

*Optimization will be based on the Job Description (JD).

*Only skills & required keywords from the JD should be added/adjusted.

Scalability Requirement

-----Must handle 10,000+ clients, each with a base resume.

-----Each client will apply to 1,000+ job postings.

-----A new optimized resume should be generated from the base resume for every job.


Deliverables

-----Fully functional web-based tool.

-----Editable + real-time preview interface.

-----ATS-compatible, single-page, downloadable resumes.

-----Scalable backend to handle large-scale resume generation.


Experience Needed

-----Resume builder applications or PDF generation.

-----ATS-compliant resume formatting.

-----Scalable backend systems (cloud/AWS/GCP/Azure).


I want only experienced professionals who have done similar projects.