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Makinde O.

Makinde O.

Blockchain Dev || Smart Contract Auditor ll MERN Stack

I am a dedicated blockchain developer with over four years of experience, adept at managing the entire software development life cycle, from requirement gathering, testing to deployment and maintenance. My solid exposure to blockchain technology and my proficiency in blockchain developer tools as Solidity, web3.js, ethers.js, Express, React.js, and Node.js allow me to create captivating web applications and innovative decentralized solutions. Expertise - ⚒ Web Development : Proficient in MERN stack (MongoDB, Express, React.js, Node.js), developing and maintaining engaging and efficient web applications. - ⚒ Blockchain Development : Skilled in Solidity for EVM smart contracts, testing and auditing with Hardhat and Foundry, and Web3 development for crafting decentralized applications. - ⚒ Smart Contract Development : Experience in developing, testing, and deploying smart contracts on the Ethereum blockchain, conducting security audits, building side and private chains and ensuring reliability and robustness. Skills - 🤹‍♂️ Web3 Wallet Integration: Expertise in integrating Web3 wallets such as MetaMask into React applications, enabling seamless blockchain interactions. - 🤹‍♂️ Smart Contract Architecture: Proficient in building secure smart contract architectures and decentralized applications. - 🤹‍♂️ Development Tools: Skilled in using Truffle, Hardhat, and Remix for blockchain development. - 🤹‍♂️ Blockchain Security: Understanding of blockchain security best practices to ensure the integrity and safety of smart contracts. Experience - MetaMask Integration: Successfully integrated MetaMask functionality into web applications, enabling users to connect their wallets and interact with platforms securely. Developed secure transaction processes and ensured cross-browser and device compatibility. - Collaborative Projects: Worked closely with frontend teams to ensure smooth integration of smart contracts with user interfaces. Monitored and maintained deployed smart contracts, performing necessary upgrades. - Documentation and Updates: Authored comprehensive documentation for Web3 wallet integration processes and smart contract functionality. Additional Knowledge - Familiar with other blockchain platforms (e.g., Binance Smart Chain, Polkadot). - Experience with programming languages like Rust and Go used in blockchain development. - Understanding of various token standards (ERC-20, ERC-721, ERC-1155) and DeFi protocols. - Knowledge of decentralized storage solutions such as IPFS and Arweave. Let's Connect If you are seeking a talented engineer with a strong inclination towards back-end development and smart contract creation, I am eager to connect and discuss how I can contribute to your project goals and timelines.

🇳🇬Port Harcourt, Nigeria$35/hr100% JSSSince Oct 2022

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#377,998 / 412k
🇳🇬Country#11,947 / 13.8k
Revenue, last 30 days
$0
Total earnings
$1.2k

Billed in all: $1.3k

World#377,998 / 412k
🇳🇬Country#11,947 / 13.8k
Per project
$1.2k
Projects, last 6 months
0
World#209,850 / 412k
🇳🇬Country#8,972 / 13.8k
Projects in all
1
0% fixed100% hourly
World#360,671 / 412k
🇳🇬Country#12,872 / 13.8k

Earnings, last 30 days

$1.3kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,240$1,260$1,280$1,300Oct 8Oct 23Nov 7

Skills