Twenty-five projects, pressed and labelled.

~37 protocol MCP servers (~176 tools across EVM + Solana) integrated into AltLLM's multi-model LLM platform, served through a unified stateless Hono gateway.

• Took ownership of the handed-over project and built and maintained ~37 protocol MCP servers for Web3/DeFi — Uniswap, SushiSwap, Polymarket, 1inch, Balancer, OKX, DeBank, OpenSea, Spark, EigenLayer, LI.FI, Kalshi, DefiLlama, and others — integrated into AltLLM's multi-model LLM platform.
• Designed the per-protocol server architecture — one focused server per protocol instead of a monolith with a large flat tool surface — keeping each server's tool set small, cohesive, and independently maintainable so tool selection stays tractable for the model.
• Implemented guided tool-calling (`TOOL_GUIDED=true`) — workflow hints, schema-level examples, and `_meta.guided` metadata — so weak and open-source LLMs reliably select and call tools without fabricating arguments.
• Owned the Next.js → stateless Hono migration end-to-end without breaking the public API — MCP protocol handler, auth + OAuth routes, transaction API, sign + OAuth pages as Hono JSX, a framework-agnostic auth library, and the Streamable HTTP transport on @hono/mcp — removing or deprecating stateful implementation details including Prisma, PostgreSQL, and CDP wallet flows.

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Cross-platform explorer for the ERC-8004 agent standard — discovery, registration, reputation, and validation across 29+ EVM chains and Solana, shipping from one Next.js codebase as web, PWA, and Capacitor iOS + Android apps.

• Designed and shipped the in-app conversational chat surface against AltLayer's LLM platform — OAuth handoff, server-sent-event streaming, a dedicated chat layout, agent-context navigation, natural-language agent discovery, and AI-generated follow-up suggestions.
• Built the public developer API surface — API-key authentication, tiered rate limiting, OpenAPI specification, and the hosted Swagger UI at the public developer-docs route, plus the Builder Hub navigation entry.
• Hardened responsiveness across all four shells — prevented iOS auto-zoom on input focus, resolved horizontal overflow on agent details, and added App Store and Google Play download affordances to the footer.
• Surfaced the trust and compliance layer (ISO 27001 + SOC 2 badges), kept score displays at consistent decimal precision, and shipped explicit coming-soon affordances where onchain coverage is still rolling out.

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A 2D pixel-art Web3 social metaverse whose in-game buildings wrapped real DeFi protocols — and a community NFT sale that raised approximately $1M in ETH, settled on-chain.

• Promoted from blockchain engineer to lead blockchain engineer; led a small engineering team and coordinated with product managers, designers, and stakeholders across smart contracts, frontend dApp integrations, and backend development.
• Built the Atlantis City game client on React, Chakra UI, and Vite with Ridge state management, and led a full JavaScript-to-TypeScript migration — typed React components, TypeChain bindings, TypeScript import aliases, and tsconfig configuration.
• Owned 13 of the 18 DeFi/Web3 protocol integrations end-to-end, each shipped as a pixel-art dApp UI fronting an in-game NPC or building — Yearn Finance, 1inch, Balancer, Aave, Perpetual Protocol, Moola, Lens Protocol, Filecoin, Snapshot, NFT.Storage, POAP, PoolTogether, and Swapr — and contributed to and oversaw 5 more alongside the team (Trader Joe, mStable, Float Capital, dYdX, ENS).
• Built end-to-end Web3 authentication — MetaMask via Ethers + TypeChain for the dApp, Discord OAuth and Socket.IO game-server auth for the metaverse client, Alchemy + Moralis for wallet data aggregation, plus Guild.xyz DAO-gated access and Snapshot voting flows.

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An operating system for Philippine carwash shops covering live queue, bookings, payroll-lite, and real-time car-ready notifications across owner, staff, and customer roles.

• Built the role-based PWA (owner/staff/customer) with a live queue driven by Supabase Realtime, combining bookings and walk-ins into one status feed.
• Built Web Push car-ready alerts and multi-tenant payment gating with manual verification across GCash, Maya, GoTyme, and bank transfer.
• Built Mission Control, the super-admin surface for tenant lifecycle and payment operations.
• Built the offline-first data layer — Workbox and IndexedDB with sync-on-reconnect conflict resolution — so staff can keep working the queue without signal.

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A browser-native voxel action game with eight-plus handcrafted zones, class-based combat, and a 60-level progression system — a systems R&D vehicle for real-time rendering, physics, and procedural-world engineering under a verification-gated agent harness.

• Built eight-plus handcrafted zones (Hearth Grove, Twin City, Mist Peak, Ember Shore, Frostfir Reach, Lanternfen, Heatherdown Moors, Emberfall Canyons) over baked per-seed heightfields with authored landmarks.
• Implemented four class kits (Hearthblade, Embermage, Grovewarden, Shrinekeeper), a 60-level progression with a piecewise XP curve and difficulty scaling, and world bosses with unique mechanics at landmarks.
• Built the quest system end to end — map, tracker, objective wayfinding, and quest trails — plus a dungeon interior with independent progression.
• Designed a second-generation puppet system for character creation, wardrobe, and appearance customisation, rendering procedural voxel fallbacks or optional Blender GLB puppets under a versioned contract.

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