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Another day, another block. Still building my onchain journey🔵
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Another day, another block. Still building my onchain journey🔵

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Investorphem/README.md

Oluwafemi's GitHub stats

👋 Hi, I’m Oluwafemi — On-Chain Builder & Web3 Developer

I’m a blockchain developer passionate about building open, permissionless, and composable tools across multiple chains. My work focuses on creating real, functional on-chain products that solve problems around identity, tokens, payments, and user experience.

🚀 What I Build

I work across several ecosystems including Ethereum, Base, Stacks, and other EVM chains. My projects typically involve:

  • Dapps with full wallet integration (EVM & non-EVM)
  • Smart contract interactions for tokens, signing, authentication, and tracking
  • On-chain dashboards (contributors dashboards, leaders dashboards, token discovery, charts, analytics)
  • Gas-optimized systems for batch transactions, savings vaults, and automated processes
  • User-focused experiences—clear UI, fast performance, and mobile-friendly design

🔗 Chains I Build On

  • Ethereum — contracts, dapps, tooling
  • Base — L2-native apps, memes, growth dashboards
  • Stacks — Bitcoin-secured apps, STX Vaults, BTC-backed savings
  • Other EVM chains — cross-chain features and integrations

📦 Projects I’ve Worked On

  • STX Bitcoin-Backed Vault — a Bitcoin-anchored savings vault powered by Stacks
  • Contributors & Leaders Dashboard for Stacks projects
  • Token Discovery Tools — auto-detect ERC-20s, show price + charts
  • Message Signer App — web signing + wallet connection
  • Batch Token Sender — optimized on-chain multi-send system
  • Base chain dashboard tools for user growth, analytics, and social proof

🛠️ What I Use

  • Next.js / React / Remix
  • TailwindCSS
  • Ethers.js / Viem / Web3.js
  • Stacks.js / Hiro APIs
  • Alchemy, Infura, QuickNode
  • Redis caching & server-side fetch optimization

🧠 What Drives Me

I build because I believe on-chain systems should be simple, transparent, and accessible—especially for users in emerging markets. My mission is to turn complex blockchain functionality into smooth, reliable products anyone can use.

🌍 Let’s Collaborate

If you’re building something onchain and need a developer who understands multi-chain architecture, UI/UX, smart contract flows, and crypto-native user behavior, I’m open to collaboration or contributions.

Pinned Loading

  1. tap-tap-miniapp tap-tap-miniapp Public

    TapTap Mini-App is a tap-to-earn Web3 game built on Base Chain. Players earn on-chain rewards, rank on a transparent leaderboard, and interact using crypto wallets. The project demonstrates blockch…

    HTML 2

  2. Base-Fixed-NFT-MiniApp Base-Fixed-NFT-MiniApp Public

    Mint your Base Fixed NFT directly from this mobile-friendly Farcaster miniapp. Connect via WalletConnect or MetaMask, view mint price, total minted, and max supply, and mint securely on Base mainne…

    JavaScript 1 2

  3. BasechainMessage-board BasechainMessage-board Public

    Base Message Board is a simple on-chain social dApp built on Base where users connect their wallet, post short messages directly to the blockchain, update them anytime, and like other users’ messag…

    JavaScript 1

  4. BaseToken-dapp- BaseToken-dapp- Public

    Base Chain dApp with Reown AppKit (WalletConnect) integration. Connect any wallet, check BTK balance & send tokens instantly on Base L2. Mobile-first, fully on-chain.

    TypeScript 1

  5. hashlock-lending hashlock-lending Public

    HashLock Lending: The first BTCFi protocol that cryptographically verifies every vault matches an audited, immutable template using Clarity 4’s contract-hash?. No admin keys, no upgrades, no trust …

    TypeScript 1 1

  6. Leaders-Contributors-Dashboard-for-Stacks-Projects Leaders-Contributors-Dashboard-for-Stacks-Projects Public

    A powerful Stacks ecosystem dashboard for tracking project leaders, contributors, engagement metrics, and on-chain activity. Provides real-time insights, contributor reputation data, and project gr…

    TypeScript 1 2