InnoSphere, a BPO software start-up, seeks a full-stack developer to build a simple internal web app for quick financial assessments. The tool should let managers input project details, auto-calculate workdays, consultant needs, costs, and simulate sales price & profit margin. Output shown via dashboard (tables & charts) + export to PDF/CSV. Deliverables: working web app, source code, short documentation, and demo. Preferred stack: React + Node/Python + SQL/NoSQL. Must ensure accurate calculations (3 test cases). Delivery time required: 7-10 days The payment system will be structured in two milestones. The first will be made after the successful completion of the initial review (Day 6), and the second upon final delivery of the project.