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Oluwa-Laughter/README.md

Hi, I'm Isaac Makinde πŸ‘‹

Blockchain Engineer

Building secure smart contracts and practical on-chain products.

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About Me

I'm a Blockchain Engineer focused on building secure, reliable, and useful on-chain systems.

My background in Mathematics shaped the way I approach software: breaking complex problems into clear structures, reasoning about edge cases, and caring about correctness. I started in frontend engineering and now apply that product mindset to smart contracts, decentralized applications, DeFi, privacy, and blockchain infrastructure.

  • πŸ” Building and testing smart contracts with Solidity + Foundry
  • ⛓️ Working across Ethereum/EVM ecosystems and exploring multi-chain infrastructure
  • πŸ§ͺ Interested in smart contract security, DeFi, cryptography, privacy, and protocol design
  • 🌍 Contributing to open-source Web3 projects
  • 🧩 Bringing frontend experience into dApps with Next.js, React, TypeScript, Ethers.js, and Web3 tooling

Tech Stack

Blockchain & Smart Contracts

Frontend & dApp Development

Tools & Platforms


Selected Projects

πŸ” Cyvera

A confidential zero-loss prize savings protocol built with Solidity, Foundry, Zama fhEVM, and ERC-7984 concepts. It combines DeFi prize savings with privacy-preserving computation on Ethereum Sepolia.

πŸ›‘οΈ HashGuard

A programmable payments protocol on HashKey Chain featuring protected transfers, non-custodial escrow, batch payments, schedules, and smart-contract-driven payment flows.

⚑ ZPulse

A Zcash network and shielded-supply intelligence platform built around the Zcash Foundation's Zebra node, featuring real-time network telemetry, shielded-pool analytics, block exploration, node monitoring, and an interactive JSON-RPC developer toolkit.


What I'm Exploring

Smart Contract Engineering
β”œβ”€β”€ Solidity & Foundry
β”œβ”€β”€ Testing, fuzzing & invariants
β”œβ”€β”€ Smart contract security
β”œβ”€β”€ DeFi & payment protocols
β”œβ”€β”€ Privacy-preserving applications
β”œβ”€β”€ Cryptography & zero-knowledge systems
└── Blockchain infrastructure

Open Source

I enjoy contributing to open-source projects across the Web3 ecosystem, especially where I can improve developer experience, documentation, reliability, and protocol tooling.

I'm particularly interested in ecosystems working on privacy, decentralized infrastructure, smart contracts, and public goods.


Let's Connect

I'm open to collaborating on smart contracts, DeFi, privacy, blockchain infrastructure, and open-source Web3 projects.

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Profile views

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  1. zpulse zpulse Public

    Zpulse is a real-time Zcash network observatory and node telemetry suite powered by Zebra (zebrad) JSON-RPC, tracking shielded supply integrity, turnstile migration, privacy mix, and live node health.

    TypeScript

  2. cyvera cyvera Public

    Cyvera is a confidential, zero-loss prize savings protocol built for DeFi. It uses Zama’s Fully Homomorphic Encryption to keep users’ financial data private.

    TypeScript

  3. hashguard hashguard Public

    HashGuard is an AI-powered payment protocol on HSK Chain that lets users securely send, escrow, split, and manage crypto payments using natural language, while smart contracts protect funds until t…

    TypeScript