Hire · DApp Developers
Hire DApp Developers — Full-Stack Decentralized Applications
WeiBlocks builds production DApps end-to-end — Solidity/Rust smart contracts, Next.js frontends, wallet integrations, indexing, and infra. Senior engineers, audit-ready code, available in 2 weeks.
Quick Answer
WeiBlocks provides full-stack DApp (decentralized application) developers who handle smart contracts AND user-facing frontends — Solidity/Rust on-chain, React/Next.js + wagmi/Solana Wallet Adapter off-chain. Engineers have shipped production DApps on Ethereum, Solana, and major EVM L2s. Common use cases: DeFi platforms, NFT marketplaces, gaming, social DApps. Engagements: staff augmentation, project delivery, or hybrid. Available within 2 weeks.
Pricing: Starting at $90/hr · $14K/mo FTE
What DApp Developers Do at WeiBlocks
Smart Contract + Frontend
End-to-end DApp delivery: contracts AND the user interface that interacts with them.
Wallet Integration
MetaMask, Phantom, RainbowKit, ConnectKit, WalletConnect, Coinbase Wallet, Solflare.
Modern Frontend Stack
React 19, Next.js 15+, wagmi v2 + viem (EVM), Solana Wallet Adapter, Tailwind, shadcn/ui.
DApp UX Patterns
Transaction state management, optimistic UI, gasless transactions (Account Abstraction), multi-step flows.
Indexing & Data
The Graph, Goldsky, Helius (Solana), custom indexers — when reading chain data directly is too slow.
Performance
RPC failover, caching strategies, SSR vs CSR tradeoffs for Web3 data, viewable subgraphs.
Engagement Models
Staff Augmentation
Full-stack DApp engineers embedded in your team. 3+ months.
Project Delivery
Defined DApp scoped, built, and shipped — smart contracts + frontend + infra.
Frontend-Only
If you have contracts already, we build the DApp frontend. Useful when smart contracts came from another team or audit.
Tech Stack
The tools and libraries our DApp developers use day-to-day in production engagements.
WeiBlocks vs. Typical Hiring Channels
| WeiBlocks | Typical Alternative | |
|---|---|---|
| End-to-end ownership | Contracts + frontend + infra | Frontend only or contracts only |
| Wallet integrations | Multi-wallet + Account Abstraction | Single wallet type |
| Production UX | Optimistic UI, gasless options | Basic happy-path UX |
| Chain coverage | EVM + Solana | Single chain |
| Modern stack | Next.js 15+ / React 19 / wagmi v2 | Older versions / CRA |
| Indexing strategy | Subgraphs / Helius / custom indexers | Direct RPC calls (slow) |
Our Process
- 01
Discover & Strategise
Define business goals, tech requirements, budget & timeline.
- 02
Design & Prototype
Wireframes, smart contract logic, system architecture & technical specs.
- 03
Build & Deploy
Full-stack development, smart contracts, AI integration & testnet launch.
- 04
Scale & Secure
QA testing, security audits, mainnet deployment & ongoing support.
Frequently Asked Questions
What's included in a typical DApp project?
Smart contracts (audit-ready), frontend (Next.js + wallet integration), indexer setup (The Graph or custom), and deployment to mainnet. Optional: account abstraction integration, multi-chain support, and post-launch monitoring.
Can you build the DApp if we already have the smart contracts?
Yes — frontend-only DApp builds are a common engagement type. We'll review your contracts for integration considerations, then ship the frontend + indexing + wallet stack.
Which Web3 frontend frameworks do you use?
Next.js 15+ App Router as primary. wagmi v2 + viem for EVM interactions, Solana Wallet Adapter for Solana. RainbowKit for wallet UX. Tailwind CSS v4 + shadcn/ui for design system.
Can DApps work with account abstraction (gasless)?
Yes — ERC-4337 paymaster contracts let users transact without holding ETH. We integrate with bundlers (Pimlico, Alchemy, Biconomy) and build gasless UX flows.
What does a DApp project cost?
Frontend-only DApp: $20K–$80K. Full-stack DApp (contracts + frontend): $40K–$200K. Multi-chain DApp: $80K+. Staff aug: $90–$180/hr.
Related Service
Want the full project-delivery story (not staff augmentation)? See our dapp developers service page.
Hire DApp Developers via WeiBlocks
Free 30-min strategy call. Tell us what you're building and the timeline — we'll match you with the right engineer in under a week.