Investment Portfolio Tracker Website

I’m ready to turn my concept for an online investment-portfolio tracker into a live, production-ready site. The platform’s focus is clear: give users real-time updates on their holdings, rich performance analytics, and dashboards they can tailor to their own style.

Here’s what I need from you:

• A responsive front end (React, Next.js, Vue, or similar) that feels fast on desktop and mobile.
• A secure back end (Node.js, Django, or Laravel are all fine) that can stream live market data, handle OAuth/JWT authentication, and scale as the user base grows.
• Real-time data hooks to a market-data API (IEX Cloud, Alpha Vantage, Yahoo Finance, etc.) so price and position information refreshes instantly without page reloads.
• Analytics tools that calculate time-weighted and money-weighted returns, allocation charts, and benchmark comparisons.
• A drag-and-drop dashboard builder that saves each user’s layout preferences.
• An admin panel to manage users, subscription plans, and API keys.
• Clean, well-documented code (Docker-ready) in a private Git repo, plus a staging URL for testing.

Acceptance criteria
1. A new user can sign up, add at least one symbol, and watch prices update live.
2. Performance calculations match my reference sheet within 0.1%.
3. Dashboard settings persist across logins.
4. Lighthouse performance score of 90 or higher on desktop and mobile.
5. All code passes linting and unit tests before hand-off.

I’ll provide branding assets and wireframes; you’ll handle everything from final UI polish to deployment. MVP in four weeks is ideal, with further iterations after that. Fintech, trading, or analytics experience will put you at the top of my list—show me previous work and outline your approach, and we can get started.