Services — Blockchain

Blockchain and tokens, with hands-on experience.

I have development experience with blockchain and tokens: smart contracts, token creation and management, wallet integration and linking web applications to blockchain networks.

Tell me about your project

Who it's for

  • ›Projects that want to issue or manage a token
  • ›Companies that want to integrate wallets and crypto payments
  • ›Startups building a decentralised application
  • ›Anyone who wants to know if blockchain is really needed for their case

What you get

  • Smart contracts and tokens, written and tested
  • Wallet integration (e.g. MetaMask) on your site
  • Dashboards to read and manage on-chain data
  • Links between blockchain, backend and web applications
  • Honest advice: I'll also tell you when it isn't needed

AIWith AI

AI helps explain to your users what is happening, analyse transactions and spot anomalous behaviour.

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Smart contracts and tokens

I develop smart contracts and tokens based on established standards (such as ERC-20 and ERC-721), with automated tests and deployment first on test networks and then on the real one.

Wallets and web applications

I integrate connection to users' wallets, reading data from the blockchain and transactions directly from your site or app.

Honesty first

Blockchain is a tool, not a universal solution. We evaluate costs, risks and alternatives together, and proceed only if it makes sense for your project.

  • Solidity
  • Ethereum / EVM
  • ERC-20 / ERC-721
  • ethers.js
  • Hardhat
  • Wallets (MetaMask)

How we work

  1. 01

    Use-case check

    We work out whether blockchain really solves your problem or a simpler solution will do.

  2. 02

    Design

    I choose network, token standards and architecture, with transaction costs and security in mind.

  3. 03

    Development and testing

    Smart contracts tested on test networks before going to the real one.

  4. 04

    Integration and release

    I connect wallet, site and backend, then publish and leave you clear documentation.

Frequently asked questions

What experience do you have with blockchain and tokens? +

I've worked with smart contracts, tokens and wallet integration in web applications. Tell me about your project and I'll say precisely what I can do.

Which networks do you work on? +

Mainly Ethereum-compatible (EVM) networks and their layer-2 chains, chosen by cost and target audience.

Do I really need blockchain? +

Often not. If a traditional database solves the problem I'll recommend that; blockchain makes sense when you need transparency, digital ownership or no intermediaries.

Are smart contracts secure? +

I follow established standards, write automated tests and recommend an independent review before handling significant value.

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Shall we talk about your project?

A 20-minute chat, no strings attached: we'll figure out together where to start.

Tell me about your project