Carlo Miguel Dy — Frontend Developer

Professional Summary

Frontend Developer with 7+ years of software engineering experience crafting responsive UIs, PWAs, design-token-driven component libraries, and Figma-to-production interfaces across React, Next.js, Vue.js, and cross-platform targets — and 4+ years specializing in Web3 (DeFi, wallet integrations, smart contracts). Owns frontends end-to-end: component architecture, state management, breakpoint hardening, accessibility, E2E testing, and production delivery. Former founding frontend engineer of Rumour and Autonome (AltLayer), founding fullstack engineer of Limitless Exchange (Limitless Labs), and founding engineer at Atlantis World (community NFT raise of approximately $1M ETH). Daily AI-native workflows — harness engineering, multi-agent orchestration, and adversarial reviews — built on MCP servers and run mainly through Claude Code and Codex against real product workloads.

Live products rumour.app · 8004scan.io · wizard.altlayer.io · 3 surfaces (PWA · Farcaster Miniapp · LINE DappPortal) from one React + Vite codebase

Experience

Independent AI-Native Product Studio May 2026 – Present · Remote

Independent AI-Native Product Engineer / Technical Founder

Built saas-launch, a provider-aware production system with phase gates, persistent handoffs, independent review, and evidence-backed verification — used to ship production-shaped vertical SaaS and interactive systems, with Labada and Kintab preparing for founder-assisted local launch.

Standardized delivery around pnpm + Turborepo, shared design systems, Supabase/Postgres/RLS, PWA behavior, unit tests, and Playwright E2E across Labada, Kintab, BaseShear, Backten, Kolekta, and Resibo.
Built four cumulative agent-harness tiers, from minimal repository rules through structured multi-agent delivery, with Codex as the primary production environment.

AltLayer Sep 2024 – May 2026 · Remote

Senior Frontend / Product Engineer — Founding FE on Rumour & Autonome · MCP platform ownership

Rumour: 3 surfaces from one React + Vite codebase (PWA · Farcaster Miniapp · LINE DappPortal) — pixel/Minecraft UI, strict design-token adherence, reusable component library. 8004scan: web · PWA · iOS · Android from one Next.js codebase — hardened breakpoints, zero horizontal overflow.

Rumour (FE lead): pixel/Minecraft-style UI from one React + Vite codebase as PWA, Farcaster Miniapp, and LINE DappPortal; reusable component library with strict design-token adherence; Hyperliquid perpetuals; OKX + LI.FI bridging; Tencent Chat social layer.
8004scan (FE + fullstack): cross-platform ERC-8004 agent explorer — responsive web, PWA, and Capacitor-wrapped iOS + Android; hardened breakpoint coverage (prevented iOS auto-zoom, resolved horizontal overflow); conversational chat (OAuth + SSE streaming) and public developer API.
Founding FE on Autonome; shipped Figma-to-production UI features across Wizard / Rollup-as-a-Service, AVS-as-a-Service, AltLLM, and AltClaw — close design collaboration from wireframe to production.
MCP platform (took ownership): built and maintained ~37 protocol MCP servers (~176 tools across EVM + Solana) integrated into AltLLM's multi-model LLM platform with user-confirmed WRITE operations; migrated a stateful Next.js/Prisma/PostgreSQL service to a stateless Hono API.
Daily AI-native delivery with Claude Code + Codex: harness engineering, multi-agent orchestration, Figma-to-production via Figma MCP, and agentic security-audit review.

Limitless Labs Dec 2023 – Sep 2024 · Remote

Senior Blockchain Engineer — Founding fullstack engineer · Limitless Exchange prediction markets on Base

Built the full Limitless Exchange frontend on Chakra UI with Privy auth and Farcaster frames — then automated market creation end-to-end (manual → single operator action) across FE → REST API → smart contract → Gnosis Safe multisig.

Frontend on Chakra UI with Privy auth and Farcaster frames; led the full UI/UX redesign — dark mode, mobile-responsive trading UI, real-time portfolio calculations, dynamic OG image generator.
Founding fullstack engineer on Limitless Exchange; shipped across four codebases (API, smart contracts, indexer, frontend); integrated smart contracts and the Envio indexer into the frontend data layer, with Playwright E2E coverage for trading flows.
Founding-engineering work helped secure Limitless Labs a ~$3M pre-seed led by 1confirmation (Sep 2024).

Atlantis World / Limitless Labs Dec 2021 – Dec 2023 · Remote

Lead Blockchain Engineer — Founding engineer · led FE, smart contracts & NFT sale · later rebranded to Limitless Labs

Led the JS → TypeScript migration of the React + Chakra UI + Vite game client, authored the Next.js NFT sale dApp (RainbowKit + wagmi), and ran the live sale shift that raised ~$1M ETH (327.14 WETH on Polygon) end-to-end.

Led the JavaScript-to-TypeScript migration of the React + Chakra UI + Vite game client; authored the Next.js sale dApp (RainbowKit + wagmi), a Solidity ERC-721 contract built & deployed end-to-end, and a Node.js Merkle allowlist service.
Owned 13 of 18 DeFi/Web3 protocol integrations end-to-end (Yearn, 1inch, Balancer, Aave, Perpetual Protocol, Moola, Lens, Filecoin, Snapshot, NFT.Storage, POAP, PoolTogether, Swapr); oversaw 5 more alongside the team.
Deployed and verified contracts across Ethereum, Polygon, and Optimism.

FilledStacks Apr 2021 – Feb 2022 · Remote

Software Engineer (concurrent contract)

Shipped multiple client apps from a single Flutter codebase via multi-tenant prebuild scripts, with Codemagic CI/CD and TDD in Dart.

Built Flutter/Firebase client applications end-to-end; authored multi-tenant prebuild scripts so multiple client apps shipped from one codebase; contributed to FilledStacks' widely-used open-source Flutter packages.

Infina, Ltd. Aug 2020 – Jan 2022 · Philippines / Remote

Lead Software Engineer (concurrent with FilledStacks)

Led a 3-engineer team delivering a production Angular Ionic data-analytics app (bar/line/pie/composite charts) on AWS EC2 + Nginx across dev / staging / prod.

Led the team building an Angular Ionic mobile data-analytics app on AWS EC2 behind Nginx; optimized queries over large datasets; mentored juniors and drove code reviews.

Earlier: Freelance Full-Stack Engineer (2019 – 2021) — web/PWA apps, dashboards, custom client systems. · Fligno — Software Engineering / QA Automation Intern — Robot Framework, Appium, Selenium, React Native test automation.

Skills

Frontend React, Next.js, Vue.js, Vue Composition API, Nuxt.js, Vite, Tailwind CSS, Material UI, Chakra UI, shadcn/ui, Framer Motion, React Hook Form, Zod, Farcaster Frames, PWA, Figma-to-production

Languages TypeScript, JavaScript, Solidity, Python, PHP, Go, SQL

Mobile React Native, Flutter, Ionic Framework, Capacitor (iOS / Android), PWA

Testing Playwright, Synpress, Vitest, Jest, unit / smoke / E2E / API integration, manual QA

Backend Node.js, NestJS, Hono, Fastify, Laravel, Django + DRF, REST APIs, PostgreSQL, MongoDB, Redis, Prisma, TypeORM, Supabase

Web3 / DeFi Viem, Ethers, Wagmi, TypeChain, Web3Auth, Privy, Coinbase Developer Platform Wallets, Hyperliquid, OKX, LI.FI, 1inch, Gnosis Safe SDK · Solidity + Hardhat + Foundry (integration-level)

AI / Agentic MCP servers & tools, multi-agent orchestration, harness engineering, OpenRouter, Claude Code, Codex, OpenClaw, Hermes Agent, Claude Code Dynamic Workflows

Infra Vercel, GitHub Actions, Docker, Docker Compose, Kubernetes, Helm, GCP, AWS, Nginx

Selected Projects

Rumour — Multi-Surface Social Trading App (AltLayer)

3 surfaces — PWA · Farcaster Miniapp · LINE DappPortal — from one React + Vite codebase; reusable component library with strict design-token adherence.

Atlantis World NFT Raise

Approximately $1M ETH community NFT raise — Next.js dApp, ERC-721 contract, Merkle allowlist service, shipped end-to-end.

8004scan — Cross-Platform Agent Explorer

4 shells from one Next.js codebase (web · PWA · iOS · Android) — hardened breakpoint coverage, prevented iOS auto-zoom, resolved overflow.

Limitless Exchange Market Automation

Manual → 1-click market creation — FE → REST API → smart contract → Gnosis Safe multisig.

Education

Mindanao State University — Iligan Institute of Technology (MSU-IIT)

B.S. Information Technology, Database Systems