Informacje o stanowisku

Budget: 10,000 PLN (fixed project fee)

Timeline: 1.5–2 weeks

Scope: One chart, one indicator, one paywall. Complete MVP.

Why this opportunity:

• Exact specifications eliminate guesswork

• TradingView Lightweight Charts is the core skill—everything else is commodity

• Clean scope: ship, done, move on

• Fair rate for mid-level work with clear deliverables

What you get:

• 10,000 PLN for completed build

• Potential ongoing maintenance contract post-launch

• Published product with real users

What happens next:

• Apply

• Quick screening call (10 min)

• NDA, receive full specs

• Start immediately

• Deploy within 2 weeks

• Payment on completion

No scope creep. No surprises. Just execution.

Core requirement: TradingView Lightweight Charts experience
This is the only non-commodity skill. If youve shipped a Lightweight Charts integration, you already know 80% of this project.

Everything else is standard Next.js/React:

• Sidebar + toolbar (basic components)
  
• Dark theme with TailwindCSS
  
• API integration (fetch and transform)
  
• Stripe Checkout (boilerplate)
  
• Vercel/Railway deployment

Stack (non-negotiable):

• Next.js 14+ with TypeScript
  
• TradingView Lightweight Charts v5
  
• Python/FastAPI backend
  
• TailwindCSS
  
• Stripe SDK

What makes this easy:

• FastAPI calculation code provided (copy-paste)
  
• Layout reference screenshot (pixel-perfect target)
  
• Complete API specification (exact endpoints defined)
  
• Free data source (yfinance)
  
• No design decisions required

Ideal candidate: Mid-level dev who has shipped a charting project and wants a clean 2-week build with exact specs and no ambiguity.

Budget: 10,000 PLN (fixed project fee)

Timeline: 1.5–2 weeks

Scope: One chart, one indicator, one paywall. Complete MVP.

Why this opportunity:

• Exact specifications eliminate guesswork

• TradingView Lightweight Charts is the core skill—everything else is commodity

• Clean scope: ship, done, move on

• Fair rate for mid-level work with clear deliverables

What you get:

• 10,000 PLN for completed build

• Potential ongoing maintenance contract post-launch

• Published product with real users

What happens next:

• Apply

• Quick screening call (10 min)

• NDA, receive full specs

• Start immediately

• Deploy within 2 weeks

• Payment on completion

No scope creep. No surprises. Just execution.

,[Backend (Days 1–3):, 1. Create FastAPI project with provided Python calculation code, 2. Implement /api/levels-ts endpoint exactly as specified, 3. Set up daily data refresh via yfinance, 4. Deploy to Railway or Render, , Frontend (Days 4–8):, 5. Build Next.js layout: sidebar, toolbar, chart containers, 6. Integrate TradingView Lightweight Charts (candlestick + indicator panes), 7. Sync chart interactions (pan/zoom together), 8. Fetch data from backend API, transform for chart rendering, 9. Implement symbol selector (BTC-USD, AAPL, ETH-USD), 10. Add Stripe Checkout paywall, , Deployment (Days 9–10):, 11. Deploy frontend to Vercel, 12. Test both environments live, 13. Deliver working URLs Requirements: React, Next.js, FastAPI, Python, JavaScript, API, Tailwind, Data visualization

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