Blockchain
Blockchain, smart-contract, and DeFi engineering: audited, production-grade distributed systems from architecture to mainnet.


Verifiable-credential feasibility study for a workforce platform
Scoped a focused credentialing pilot over a full rebuild, narrowing the programme 60% for a workforce management platform.

Stablecoin settlement strategy for a finance SaaS
Delivered a reference architecture and a three-chain shortlist for embedding stablecoin settlement into a SaaS finance platform's cash-flow workflows.

Health-data integrity and consent architecture advisory
Delivered an audit-ready blockchain architecture for tamper-evident patient records and consent, cleared against HIPAA and GDPR before build.

Real-estate tokenisation and tokenomics advisory
Delivered a fractional real-estate tokenisation model with an ERC-3643 compliance blueprint for regulated investor onboarding.

On-chain crypto exchange for a digital-asset trading platform
Delivered a web and VR exchange with real-time candlestick markets and on-chain order execution that settles in a single confirmation for a digital-asset trading platform.

On-chain intelligence platform for a financial-intelligence unit
Turned raw on-chain data into a self-service intelligence dashboard that surfaces suspicious wallet activity in seconds for a public financial-intelligence unit.

Tokenised issuance launchpad for a digital-asset bank
Shipped a bonding-curve launchpad with automated AMM migration and wallet-connected minting that cut issuance fees roughly tenfold for a digital-asset bank.

Non-custodial multi-chain wallet for a digital wealth platform
Delivered a non-custodial mobile wallet with multi-chain watchlists, swap and bridge flows, and live portfolio tracking across Ethereum and Base for a digital wealth platform.

Live yield analytics dashboard for a DeFi asset manager
Indexed on-chain positions across more than 40 pools in real time, giving a DeFi asset manager one live view of where yield was actually moving.

On-chain compliance and audit-readiness platform for a protocol
Automated evidence collection and continuous monitoring got a protocol audit-ready in weeks rather than months, with a complete controls trail behind every review.

DAO governance portal for a Web3 organisation
Wired the proposal-to-execution lifecycle straight into on-chain voting and treasury actions, tripling the speed of a Web3 organisation's proposal cycles.

Lending and borrowing marketplace for a DeFi fintech
Matched borrower demand to non-custodial money markets through a single application, routing more than a billion dollars in loans across lines of credit and term loans.

On-chain escrow and payout rails for a founder finance platform
Programmable escrow and stablecoin payout contracts cleared external audit with zero critical or high findings for a founder finance platform.

Tokenised property ownership for a premium real-estate platform
Fractional, permissioned ownership contracts with on-chain title records reached mainnet inside a tight launch window for a premium real-estate platform.

Trustless escrow contracts for a marketplace platform
Fuzz- and invariant-tested escrow that holds buyer funds until both parties confirm delivery meant no funds were ever left stuck for a marketplace platform.

Tokenised carbon credits for an ESG reporting platform
On-chain carbon-credit issuance and retirement contracts gave auditors tamper-proof evidence and cut reporting data errors by 94% for an ESG reporting platform.
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