Ovodo Ohwovoriole

Owned frontend architecture and delivery across multiple products, building scalable, maintainable UIs with React, Next.js, and TypeScript using reusable component patterns and strong state management. Built a SaaS project management platform, delivered an EdTech LMS, developed the frontend for a cross-border payments platform, and architected a hackathon mobile app.

Built and shipped full-stack Web3 applications across EVM and L2 (Arbitrum) networks, implementing wallet connection with Reown(WalletConnect), transaction flows, and contract integrations with ethers.js, web3.js, and wagmi.Implemented advanced Redux patterns (normalized state, memoized selectors, middleware, async orchestration, optimistic updates) to deliverreliable, high-signal dApp UX under real-world network latency.Designed and deployed an NFT on the Aptos blockchain (Move), using IPFS for asset/metadata storage; recognized for technical execution and end-to-end delivery.Developed a blockchain adventure game ("Bounty Hunter") featuring ERC20/ERC721 mechanics, on-chain progression logic, and a production-ready frontend integrating Web3 wallets.Prototyped AI-assisted Web3 features using RAG workflows (LLM tooling, retrieval, and prompt orchestration) to improve user support anddeveloper productivity.

Built pixel-perfect, high-performance user interfaces with Next.js, accelerating product launches for Web3 products and Chrome extensions by20%.Contributed to Netespio, a DePIN blockchain project, delivering core product features and helping the team win multiple hackathons.Developed and shipped a Chrome Extension using SvelteKit and Chrome Manifest V3, implementing secure extension architecture, optimized UXflows, and reliable production releases.Mentored 5 junior engineers, supporting debugging, performance improvements, and best practices in UI engineering, improving team productivityby 30%.

Designed and deployed 15+ advanced smart contracts for DeFi, gaming, and e-commerce applications on Aptos and Sui, enhancing transactionefficiency by 30% and reducing security vulnerabilities by 20%.Ranked in the top 20 out of thousands of developers on the platform, leveraging the Move programming language for scalable decentralizedsolutions.

Designed and implemented responsive, pixel-perfect user interfaces from UI designs, boosting user satisfaction by 20% through improved usabilityand aesthetics.Built Bandbindex, a crypto market insights tool featuring sentiment analysis and custom indexes, delivering actionable analytics for users.Implemented interactive chart dashboards to visualize index performance and sentiment trends for decision-making.Created and deployed a token on the Ethereum chain and implemented a farming/rewards mechanism to distribute emissions to users on a dailyschedule.Integrated MetaMask wallet connection using the window.ethereum provider, handling account/network changes and enabling transactionsigning.Built robust database systems integrated with Google Sheets, reducing data access errors by 25%.

Enhanced escrow and token swap examples using the Steel framework and Rust, with testing implemented via Solana bankrun.js and native Rust, improving code reliability by 25%.
Improved documentation for Solana Oracles, reducing developer onboarding time by 30%.

Built Exyra, a multi-chain AI DeFi assistant with a friendly, accessible conversational UX, enabling users to explore protocols and complete on-chain workflows confidently.
Implemented AI chat experiences using CopilotKit with saved prompts, search, and chat history persisted via MongoDB.
Delivered multi-chain wallet connectivity using Reown AppKit (WalletConnect v2) and contract interaction primitives with wagmi, viem, and ethers.js.
Built protocol and routing experiences across Ethereum, Arbitrum, Optimism, BSC, and Solana, including explorer flows and real-time market data (token prices, gas estimates).
Implemented secure exchange-key management (Binance/Bybit) with AES-256-GCM encryption and wallet-based syncing, plus a rewards/tasks system using Redux Toolkit.

Built SkyOps, a decentralized GPU compute marketplace (Next.js, TypeScript).
Implemented wallet + tx flows with Reown AppKit (Solana + wagmi adapters), Solana Web3, Anchor, and ethers.js.
Deployed cross-chain rewards/claim contracts on EVM and Solana (SVM).
Built Express + MongoDB (mongoose) services integrating OpenAI and HuggingFace.
Shipped a Plasmo (Manifest V3) browser extension with Redux Toolkit.
Contributed tooling + analytics with Foundry (EVM) and Next.js + Recharts.