Contact person: Centralized Crypto Exchange Development

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Location: Lucknow, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Project Title: Build Centralized Crypto Exchange (CEX) — Web + Mobile App

Project Description:
We are looking for an experienced team or developer to build a Centralized Cryptocurrency Exchange (CEX) with Web and Mobile (React Native) apps.
The platform must include trading, wallets, staking, lending, referral system, P2P, and admin controls — all integrated with Fireblocks custody.


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Core Features

User Side:

Registration, Login, 2FA, KYC/AML

Wallets (Hot & Cold) with Fireblocks integration

Deposit & Withdraw (Crypto + Fiat)

Trading (Basic & Advanced screens)

Market / Limit / Stop / Trailing orders

Live order book, charts, trade history


Instant Swap, Staking (APR & duration configurable)

Lending & Borrowing

Referral System

P2P Trading Marketplace

Launchpad (Private/Whitelist rounds)

Web3 Wallet Connect (MetaMask, WalletConnect)


Admin Panel:

Multi-role admin access

User & KYC management

Transaction approvals

Asset control (Fireblocks assets & webhooks)

Reports, analytics, notifications



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Tech Stack (Preferred)

Backend: Node.js (Express/NestJS)

Frontend: Angular

Mobile: React Native

Database: MongoDB (+ PostgreSQL for ledger)

Blockchain: Fireblocks SDK + Infura/Alchemy nodes

Hosting: AWS / DigitalOcean



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Security

Fireblocks custody integration

Encrypted data & secure APIs

2FA, WAF, IP throttling

Role-based access for admins

Full audit logging & monitoring



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Deliverables

Complete Web & Mobile Apps

Fireblocks integration (Deposits/Withdrawals)

Admin Panel

Documentation & Deployment Guide

Staging + Production setup



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Timeline

Phase 1 (MVP): 10 Coins + Core Exchange Features (≈10–12 weeks)

Phase 2 (Full Version): 200+ coins + staking/lending/P2P/Launchpad



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Required Experience

Proven track record in crypto exchange / DeFi / fintech projects

Experience with Fireblocks, wallet management, order-matching systems

Strong understanding of Web3 integrations and blockchain APIs

Must share portfolio or live project links



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Negotiable based on experience and proposed roadmap
(MVP first — full version follows successful delivery)" (client-provided description)