Do you support BOU National Payment Systems Act licensing requirements technically?

Yes, we build the reporting, KYC, and audit-logging infrastructure typically reviewed in a BOU payment service provider licensing process.

What does a smart contract audit cost and how long does it take?

Internal review and hardening is included in every build; independent third-party audits typically run 2-4 weeks depending on contract complexity and are quoted by the audit partner.

Can you audit a contract you didn't build?

Yes, we regularly review third-party and legacy contracts, delivering a findings report with severity ratings and remediation guidance.

Do you build on chains other than Ethereum?

Yes — Solidity-based EVM chains (Polygon, BNB Chain, Avalanche) and Rust-based chains like Solana.

What standards do you follow for tokens and NFTs?

ERC-20, ERC-721, ERC-1155, BEP-20, and SPL token standards, extended with custom logic where your product requires it.

Blockchain & Crypto · Uganda

Smart Contract Development & Audit in Uganda

Smart contracts are the trust layer of every blockchain product — one vulnerability can drain a treasury overnight. Hurain Technologies writes, tests, and hardens Solidity and Rust-based smart contracts for tokens, NFTs, DeFi protocols, and enterprise use cases, with security review built into every stage rather than bolted on at the end. In Uganda, that means building to the technical expectations of Middle East & Africa: Payment service providers and mobile money issuers are licensed and supervised by the Bank of Uganda (BOU) under the National Payment Systems Act.

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Uganda Regulatory Landscape

What smart contract development buyers in Uganda need to know

Payment service providers and mobile money issuers are licensed and supervised by the Bank of Uganda (BOU) under the National Payment Systems Act.
Agent-network-based mobile money distribution introduces fraud and AML risks specific to agent-level KYC that BOU expects licensed providers to control.
Cross-border remittance and mobile money interoperability initiatives are coordinated with BOU's involvement in regional East African payment linkages.
We build to these technical and reporting expectations, alongside Ugandan regulatory counsel.

This information is provided for general orientation only and is not legal or licensing advice. Always confirm current requirements with qualified local counsel.

The Challenge

Problems we see teams struggling with

Reentrancy and logic vulnerabilities

Unaudited contracts are a common attack vector; a single flaw can lead to irreversible loss of funds.

High gas costs eroding user experience

Inefficient contract logic makes transactions expensive and discourages adoption.

Upgrade and governance risk

Poorly designed upgrade patterns create centralization risk or lock teams out of fixing bugs post-launch.

Missing audit trail before funding or listing

Exchanges, investors, and launchpads require a clean audit report before they will list or fund a token.

Integer overflow and precision errors

Fixed-point arithmetic mistakes in fee calculations or reward distributions silently misallocate funds long before anyone notices the discrepancy.

Untested edge cases in access control

Role-based permission systems that work in the happy path often have gaps that let an unintended caller trigger a privileged function.

Our Approach

How we deliver smart contract development in Uganda

Custom contract development

Token contracts (ERC-20, BEP-20), NFT contracts (ERC-721, ERC-1155), staking, vesting, DAO governance, and marketplace contracts.

DeFi protocol contracts

AMMs, lending/borrowing pools, yield vaults, and liquidity mining contracts with oracle-secured pricing.

Security-first development

Checks-effects-interactions patterns, reentrancy guards, access control, and pausability designed in from day one.

Gas optimization

Storage packing, batch operations, and assembly-level optimization to reduce user transaction costs.

Independent audit coordination

We prepare documentation, test coverage, and remediate findings for third-party security audits.

Formal verification support

For contracts handling significant value, mathematical proof that critical invariants hold under every possible input, not just the cases we thought to test.

Legacy contract remediation

Security review and hardening of contracts you inherited from a previous vendor or an earlier, less rigorous phase of your own project.

Technology

Tech stack we work with

Languages

SolidityVyperRust (Solana/Anchor)

Frameworks

HardhatFoundryTruffleOpenZeppelin Contracts

Security Tooling

SlitherMythXEchidna fuzz testingManual code review

Infra

IPFSThe GraphChainlinkTenderly monitoring

FAQ

Smart Contract Development in Uganda — FAQ

Yes, we build AI-driven fraud detection tuned to agent-level and SIM-swap fraud patterns specific to mobile-money-heavy markets like Uganda, rather than generic card-fraud models.