Simple Crypto Exchange ₹3-5K

₹3000-5000 INR

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Disiarkan sekitar 1 bulan yang lalu

₹3000-5000 INR

Dibayar semasa penghantaran

I need a lightweight crypto exchange that fits within my ₹3,000–5,000 budget. I am not chasing an enterprise-grade product—just a clean, working web app where a user can sign up, deposit to an in-built wallet, and place basic buy/sell orders. Core flow I must see working: 1. Secure sign-up / log-in (email + password or MetaMask) 2. Wallet generation or connection 3. Simple order form to buy and sell at the latest market price 4. Instant balance update and a short transaction history visible in the dashboard I am flexible on the tech stack, but a typical React + Node.js (or Laravel/PHP) back end tied to a public price API such as CoinGecko or Binance REST will keep costs low and development fast. If you already have a starter template or white-label script, feel free to propose it—speed matters more than bells and whistles. Acceptance criteria: • Deployed demo on testnet (or sandbox) that lets me run a full trade end-to-end • Source code handed over with clear setup instructions • No hard-coded private keys or secrets; use environment variables • Delivered within one week after award Let me know the framework you prefer, how you will handle wallet integration, and the approximate timeline so we can move quickly.

ID Projek: 40309651

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2 pekerja bebas membida secara purata ₹3,650 INR untuk pekerjaan ini

@webexpertvicky13

Hi there, I’m Vicky Sharma, a full-stack developer with experience building lightweight fintech and crypto-based web applications. I understand you need a simple, functional crypto exchange MVP within a tight budget and timeline, and I can deliver exactly that. Approach: I will use a fast and cost-effective stack: Frontend: React (responsive and clean UI) Backend: Node.js (Express) or Laravel (based on speed and simplicity) API: CoinGecko or Binance for live pricing Core Features: Secure user authentication (JWT or MetaMask login) Wallet integration: MetaMask connection (recommended), or Internal wallet with balance simulation Buy/Sell functionality using real-time market price Instant balance updates and transaction history dashboard Important Note: Within your budget, this will be a simulated trading system (testnet-like), not a real crypto custody exchange. This ensures speed, safety, and affordability. Deliverables: Fully working deployed demo Complete source code with setup instructions Secure handling of API keys via environment variables Delivery within 5–7 days Question: Would you prefer MetaMask-only wallet integration or an internal wallet system? I’m ready to begin immediately. Regards, Vicky Sharma

₹4,000 INR dalam 7 hari

4.7

(22 ulasan)

4.0

@Hemantt841

Hello, I see you need a straightforward crypto exchange web app within a tight budget that supports secure sign-up, wallet functions, and basic trading. You want a clean, working solution without enterprise complexity, which fits well with your focus on speed and cost-efficiency. Your requirement for secure login options via email/password or MetaMask, wallet generation or connection, and real-time balance and transaction history is clear. Integrating a public price API like CoinGecko or Binance to fetch live prices and ensuring a deployed demo on testnet with source code and environment variable security are crucial points you emphasized. I’ve built lightweight crypto trading interfaces using React and Node.js that connect to public APIs for live prices and handle wallet connections through MetaMask. I delivered secure authentication flows and dynamic dashboards showing instant balance updates and transaction histories, which directly matches your core flow needs. I can deliver a fully functional testnet demo with source code and setup instructions within 7 days, prioritizing a quick turnaround. Let’s discuss the best framework choice and wallet integration details to get started immediately.

₹3,300 INR dalam 7 hari