CryptoPolio Web Application Development (MERN Stack)

I have an incomplete CryptoPolio web application that needs development work to finalize features and improve overall quality. This is a university practice project for my essay and must be completed before Feb 15.

CryptoPolio is a crypto portfolio management platform that allows users to track digital assets, allocations, profit/loss, and historical performance. While the core idea is similar to platforms like CoinMarketCap, CoinGecko, and CoinStats, the goal is not to build a clone, but a clean, unique, and presentation-ready demo with solid functionality and modern UI.

Current Status:

MERN stack project with basic structure completed

Authentication and core pages exist

Asset management and virtual buy/sell logic are incomplete

UI is outdated and needs improvement

Scope of Work:

Complete asset management features

Implement virtual buy/sell (demo) functionality

Improve and refactor existing logic where needed

Redesign pages to be modern, clean, and creative

Ensure the app is stable and suitable for live demo/hosting

Repository:

https://github.com/emirjensen/Task-Cryptopolio-1.10

Requirements:

Strong experience with MERN stack

Ability to work with existing codebases

Clean, maintainable code

Clear communication and reliable delivery

Please review the project and share your proposed timeline, milestones, and approach. If you understand my vision and have relevant experience, this project should be straightforward.