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Blockchain app development services Live demo ↗

Blockchain & Crypto Development, Built by Engineers Who Ship

Smart contracts, tokens, wallets, exchanges and full dApps — designed, built, audited and launched. You work directly with the developer, backed by a small senior team. No account managers, no hand-offs.

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Solidity · Rust · Full-stack (Laravel, React, Vue, Svelte) · Ethereum · EVM chains · Solana

What we build

Cryptocurrency development services that ship

From crypto token development to full exchanges — pick a path or bring a hybrid brief. We cover the full stack.

01

Token Development

Custom ERC20, NFT and DeFi tokens, from tokenomics to audited mainnet deploy.

Explore 02

Blockchain App & dApp Development

Full-stack decentralized apps: smart contracts plus a fast, modern front-end.

Explore 03

Crypto Wallet Development

Secure, non-custodial, multi-chain web and mobile wallets.

Explore 04

Crypto Exchange Development

CEX, DEX and hybrid platforms with matching engine, wallets and admin. We've already built one — try the live demo.

Explore 05

Crypto Game Development

GameFi and play-to-earn with in-game tokens and NFT assets.

Explore

Stack

Built on a battle-tested stack

We write secure smart contracts in Solidity and Rust, and ship the surrounding apps full-stack — Laravel/PHP on the back end, React, Vue or Svelte on the front end. We deploy to Ethereum, major EVM chains and Solana.

  • Solidity
  • Rust
  • Laravel
  • React
  • Vue
  • Svelte
  • Ethereum
  • Polygon
  • BNB Chain
  • Solana

Process

A clear path from idea to launch

  1. 01

    Scope

    We map requirements, tokenomics or architecture, and give you a fixed, honest quote.

  2. 02

    Build

    You get working code in short iterations, with direct access to the developer throughout.

  3. 03

    Test & audit

    Automated tests plus a security pass before anything touches mainnet.

  4. 04

    Launch & support

    Deployment, verification and post-launch support so it keeps running.

Recent work

Proof over pitch decks

More on GitHub →
Live

demo.vonos.xyz

Spot + P2P
crypto exchange

Order book · trading engine · wallets · marketplace

Vonos Exchange

A fully functional spot and P2P crypto exchange: live order book, trading engine, wallets and P2P marketplace. Built end-to-end with Laravel + Livewire.

Flagship proof · built by us

View live demo

Why Vonos

Why teams choose us

  • Direct access.

    You talk to the engineer building your project, not a sales layer.

  • Security-first.

    Every contract is tested and audited before launch — no surprises on mainnet.

  • Full-stack.

    Contract and front-end from one team, so nothing falls through the cracks.

  • Transparent pricing.

    Fixed-scope quotes. You know the cost before we start.

FAQ

Straight answers

It depends on scope — a single ERC20 token is a small fixed-price job, while a full exchange is a larger engagement. We give a fixed quote after a short scoping call, so you always know the cost up front.
Simple tokens can ship in days; dApps and wallets typically run a few weeks; exchanges longer. We work in short iterations so you see progress early.
Ethereum and all major EVM chains (Polygon, BNB Chain, Arbitrum, Base and others), plus Solana. Not sure which fits? We'll advise during scoping.
Yes. Every smart contract gets automated tests and a security review before deployment. Security is the default, not an add-on.

Next step

Have a project in mind?

Message me directly on Signal or Telegram — tell me what you're building and I'll come back with a plan and a fixed quote.

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