Web3 Development Services
Web3 Development Services Built Around Real Products
From DeFi interfaces and dApps to wallet integrations, smart contracts, and token applications, Tomnitive helps teams turn blockchain ideas into usable products.
- Free discovery call with a clear yes or no fit
- Written scope and quote before build starts
- Wallet, chain, and integration testing before launch
- You own the repository when we ship
Core Expertise
Core Web3 Development Services
Our strongest capabilities are focused on building user-facing Web3 products, DeFi applications, wallet experiences, blockchain integrations, and scalable dApps.
DeFi Application Development
We design and build secure, scalable DeFi applications with intuitive interfaces, reliable wallet flows, and seamless protocol integrations.
From $22,000DeFi application MVP
- DEX and swap interfaces
- Staking and rewards platforms
- Liquidity and portfolio dashboards
- Lending and borrowing UIs
Web3 dApp Development
We build responsive, user-friendly decentralized applications that make complex blockchain interactions simple and reliable.
From $18,000dApp MVP
- React and Next.js dApps
- WalletConnect and MetaMask
- Wagmi and Viem flows
- Multi-chain support
Blockchain API and Infrastructure Integration
We connect Web3 products with reliable blockchain APIs, RPC providers, indexed data, wallets, and third-party protocols.
From $12,000Integration package
- Alchemy, Infura, QuickNode
- The Graph and indexers
- WalletConnect setup
- On-chain data dashboards
Web3 Product Engineering
We act as a long-term Web3 engineering partner for startups and enterprises building, improving, and scaling blockchain products.
From $20,000Engineering sprint
- Web3 MVP development
- Frontend architecture
- Feature delivery
- Wallet UX optimization
Additional Capabilities
Additional Web3 Capabilities
For projects requiring smart contracts, tokens, or NFT functionality, we provide focused development and integration support, collaborating with specialized engineers where necessary.
Smart Contract Development and Integration
We develop, test, deploy, and integrate smart contracts for tokens, staking systems, rewards platforms, and decentralized applications.
From $8,000Contract development package
- Solidity contract development
- ERC-20 / ERC-721 / ERC-1155
- Staking and vesting contracts
- Frontend-to-contract integration
Token and NFT Development
We build token and NFT applications with reliable smart contract integrations, intuitive interfaces, and practical launch experiences.
From $16,000Token / NFT product MVP
- Token launch interfaces
- Vesting and claim portals
- NFT minting applications
- Marketplace interfaces
Process
How Web3 engagements run
A consistent process from discovery through ongoing support.
1
Discovery
We understand your product, users, blockchain requirements, technical constraints, existing systems, and business objectives.
2
Architecture
We define the application structure, wallet flows, blockchain integrations, data requirements, security considerations, and delivery roadmap.
3
Design and Development
We build responsive interfaces, blockchain integrations, backend services, transaction flows, and product features.
4
Testing
We test wallet connections, transactions, supported networks, API integrations, edge cases, loading states, and failure scenarios.
5
Launch
We prepare the product for production, configure integrations, validate deployments, and support the release.
6
Ongoing Support
We continue improving, maintaining, optimizing, and scaling the product after launch.
Stack
Technologies we work with
We mention technologies where they are relevant to delivery. Exact stack choices follow your product requirements.
Frontend
- React
- Next.js
- TypeScript
- Tailwind CSS
Web3
- Wagmi
- Viem
- ethers.js
- WalletConnect
- MetaMask
- Solidity
- Safe
Infrastructure and data
- Alchemy
- Infura
- QuickNode
- The Graph
- Chainlink
- IPFS
- Node.js
- Supabase
- PostgreSQL
Networks
- Ethereum
- Polygon
- Base
- Arbitrum
- Optimism
- BNB Chain
- Avalanche
Use Cases
Web3 Products We Build
Product shapes we commonly help teams ship. These are use cases, not extra service lines.
- DeFi applications
- Crypto wallets
- Staking and rewards platforms
- Blockchain analytics dashboards
- Trading interfaces
- Token claim portals
- Token migration applications
- NFT minting platforms
- Governance tools
- Cross-chain interfaces
- Crypto payment products
- Web3 developer tools
Product Studio
We Don't Just Build for Clients
Alongside client work, we design and build our own blockchain tools and products. That experience informs how we approach UX, launches, and long-term ownership.
- We build and validate our own Web3 ideas
- We understand product ownership, not only development
- We focus on practical user experience
- We create reusable tools and infrastructure
- We apply lessons from our products to client projects
FAQ
Common Questions
Timelines, fit, ownership, and how Web3 engagements usually start.
We focus on DeFi applications, Web3 dApps, blockchain API integrations, and Web3 product engineering. We also take on smart contract and token or NFT development when the scope fits, collaborating with specialists for highly complex protocol or formal security work.
Focused MVPs and single-surface products usually take a few weeks after scope is locked. Larger multi-chain builds, heavier integrations, or ongoing engineering partnerships run longer. We put timeline and assumptions in writing during discovery.
Listed prices are illustrative starting points for a focused MVP or package, not fixed all-in quotes. They typically cover design, development, deployment, and a basic handoff for a well-defined scope. Multi-chain work, heavier indexing, marketplace builds, and formal smart contract audits are scoped separately. After discovery we send a written quote with timeline and assumptions.
Yes. Many clients are founders who need a credible Web3 product without hiring a full-time team yet. We keep scope tight so you launch with what matters for the next user or fundraising milestone.
No. We develop, test, deploy, and integrate smart contracts, and we can support security-focused review and audit preparation. Formal independent audits belong with specialist security firms when the risk profile requires them.
Often yes. We start with a short review of architecture, wallet libraries, and debt. If the foundation is salvageable, we refactor and extend. If a rewrite is cheaper long term, we say that before you spend more on the wrong path.
Yes. Many projects include a short support window after launch, then move to ongoing feature work, maintenance, and optimization. You can also take full ownership after handoff if you prefer to keep work in-house.
Ready to Discuss Your Web3 Project?
Tell us what you're building, which chains matter, and where you are stuck. We'll reply with an honest fit check, a rough scope, and a timeline.