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Web3 development

Web3 Development Services

We design, build and ship production Web3 products end to end — dApps, DeFi, NFTs, DAOs, wallets and token systems. Built for founders and teams launching on-chain.

For enterprises modernizing, funded startups launching, and teams extending internal engineering capability.

For protocolsFor startupsFor enterprises
Web3 stack we build · end to end
Application · dApp & wallets
DeFi UIs, marketplaces, wallet UX
Contracts · protocol logic
Solidity / Rust, tokenomics, upgradability
Onchain · tokens & DAOs
Tokens, staking, governance, NFTs
Infra · nodes & indexing
RPC, subgraphs, oracles, monitoring
Overview

What Web3 development really involves

Web3 development blends hard protocol engineering with product craft. Smart contracts hold real value, so they must be secure, gas-efficient and audited. But a protocol only matters if people can use it — which means a clean dApp, smooth wallet UX, reliable indexing and thoughtful token and incentive design around it.

As a Web3 development company, we build across that whole stack: smart contracts and DeFi protocols, NFT platforms and marketplaces, token and DAO systems, wallet integration, and the nodes, subgraphs and oracles that keep a dApp live. Whether you are launching a protocol, a token, an NFT project or an on-chain app, we take it from idea to mainnet.

The problems we solve are concrete: removing intermediaries, making ownership and provenance verifiable, aligning incentives with tokens, and giving users self-custody without a painful experience. We pair deep contract security with product and tokenomics expertise — so what ships is safe, usable and sustainable.

At a glance
Who it’s for
Protocols, startups and enterprises building on-chain.
Engagement
From-scratch builds, existing-project pickup, or advisory.
Proof
Built Layer-1 networks and protocols from zero — CreataChain, Libonomy.
Response
Scoping reply within 2–3 business days.
Talk to our team →
What we deliver

Full-stack Web3 capabilities

Eight capabilities that combine into a production on-chain product.

Our approach

How we run a Web3 engagement

A disciplined path from idea to mainnet — security at every step.

01

Discovery & scoping

Use case, users and constraints, and the right chain strategy.

02

Architecture & token design

Protocol, contract and infra design plus tokenomics and threat modelling.

03

Build & iterate

Contracts, dApp and infra built in short cycles with continuous testing.

04

Audit & testnet

Internal review, automated analysis, third-party audit and a full testnet.

05

Mainnet launch

Coordinated deployment, monitoring and runbooks for a confident go-live.

06

Support & scale

Monitoring, upgrades and optimisation as the protocol grows.

Tech stack

Tools, chains & frameworks we use

We pick the chain and stack that fit your protocol and users.

Chains & protocols
EthereumSolanaPolygonArbitrumBaseCosmos SDK
Smart contracts
SolidityRustFoundryHardhatOpenZeppelin
dApp & integration
wagmi / viemethers.jsThe GraphIPFS / ArweaveWalletConnect
Infra & security
ChainlinkAlchemy / InfuraSlitherTenderlyDocker / K8s
Proof

Web3 systems we’ve built from zero

Real protocols and on-chain products — engineered end to end.

Why Magnus Mage

Depth you can’t fake

Most teams integrate protocols. We’ve engineered them — consensus and all — and shipped them. That depth is what you get on your Web3 project.

We’re the engineering partner enterprises and funded startups pick when execution risk, time to launch, and long-term ownership matter — a single accountable team from architecture through operations.

Talk to our team →
01

Built protocols from zero

We’ve created Layer-1s and consensus — not just deployed contracts.

02

Security-first

Threat modelling, audits and testnet rigor built into the process.

03

Token & incentive expertise

Tokenomics and governance designed to be sustainable, not just launchable.

04

Full-stack Web3 depth

Contracts, dApp, wallets and infra — one team, end to end.

FAQ

Web3 development questions

What buyers ask before starting a Web3 project.

It depends on scope. A single set of smart contracts is far smaller than a full DeFi protocol or NFT platform with a dApp, audits and token launch. We scope against your requirements and give a clear range before work starts.

A focused dApp or contract set can ship in a few weeks; a full protocol with audits and token launch runs a few months through discovery, build, audit, testnet and mainnet. We share a realistic timeline during scoping.

Ethereum and EVM L2s (Arbitrum, Base, Polygon), Solana, Cosmos and more — using Solidity and Rust. We recommend the right chain for your use case rather than defaulting to one.

Security is built in from architecture: threat modelling, audited patterns, static and dynamic analysis, full test coverage, testnet rollout and a third-party audit before mainnet.

Yes. We model token supply, incentives and governance, implement the token and distribution, and support a secure, compliant launch.

Yes. You own all source code, contracts and IP we build for you, with documentation and a clean handover.

Explore other services

Talk to our team

Tell us what you’re building. We’ll come back within 2–3 business days with a scoping call — straight to our team, no sales runaround.

From-scratch builds, existing-project pickup, or advisory
You own all code and IP
2–3 business day response
Thanks — we’ll be in touch within 2–3 business days.
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