About the service
I develop smart contracts and decentralized applications on Cardano using Plutus — a functional platform built on Haskell that underpins the network. Whether you need a single validator or a full application, I deliver clean, verifiable, and predictable code that works strictly to spec.
What you get:
— On-chain Plutus Core validators and minting policies in Haskell (PlutusTx) with attention to script size and execution budget.
— Off-chain components: transaction building, wallet integration, and wiring your interface to the blockchain (Lucid, Mesh, cardano-serialization-lib, or Plutus Application Backend).
— Native tokens and NFT collections with custom issuance logic, royalties, and metadata standards.
— DeFi components: escrow, vesting, staking, swaps, oracles, and multi-signature treasuries.
— Datum and redeemer design that protects your contract from double-satisfaction attacks, value theft, and unbounded costs.
How I work:
First, I outline requirements and build a concrete eUTXO flow specification before writing code. Each validator comes with property tests and emulator traces so every scenario is visible. I document the datum/redeemer schema, transaction constraints, and script assumptions so auditors or your team can understand them easily.
Why properly-written Plutus matters: on Cardano, a mistake is money. The deterministic functional model lets me reason precisely about what a transaction can and cannot do, and I use this to close the attack surface before launching to testnet and mainnet.
Describe your task, and I'll assess the on-chain and off-chain parts, propose timelines, and start with validator design. Maintenance and audits are available.
What you get:
— On-chain Plutus Core validators and minting policies in Haskell (PlutusTx) with attention to script size and execution budget.
— Off-chain components: transaction building, wallet integration, and wiring your interface to the blockchain (Lucid, Mesh, cardano-serialization-lib, or Plutus Application Backend).
— Native tokens and NFT collections with custom issuance logic, royalties, and metadata standards.
— DeFi components: escrow, vesting, staking, swaps, oracles, and multi-signature treasuries.
— Datum and redeemer design that protects your contract from double-satisfaction attacks, value theft, and unbounded costs.
How I work:
First, I outline requirements and build a concrete eUTXO flow specification before writing code. Each validator comes with property tests and emulator traces so every scenario is visible. I document the datum/redeemer schema, transaction constraints, and script assumptions so auditors or your team can understand them easily.
Why properly-written Plutus matters: on Cardano, a mistake is money. The deterministic functional model lets me reason precisely about what a transaction can and cannot do, and I use this to close the attack surface before launching to testnet and mainnet.
Describe your task, and I'll assess the on-chain and off-chain parts, propose timelines, and start with validator design. Maintenance and audits are available.
