Carlo Miguel Dy

Fullstack Developer — frontend + backend end-to-end, 7+ yrs · Web3 + AI-native
Philippines (Northern Mindanao) · Remote-first · Open to global roles·carlomigueldy@gmail.com·github.com/carlomigueldy·linkedin.com/in/carlomigueldy·carlomigueldy.dev

Professional Summary

Fullstack Developer with 7+ years owning both sides of the stack — React/Next.js/Vite on the front, Node.js/NestJS/Hono/PostgreSQL on the back. 4+ years in Web3: DeFi protocol integrations, smart contracts, wallet flows. Founding engineer on four production products (Rumour, Autonome, Limitless Exchange, Atlantis World). Brings an AI-native delivery practice — multi-agent pipelines, MCP server tooling, and agentic code review — directly into feature work and architecture.

Stack  TypeScript · React · Next.js · Vite · Node.js · NestJS · Hono · PostgreSQL · Solidity · Tailwind CSS · Docker · GCP / AWS / Vercel

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 schemas and design systems, Supabase/Postgres/RLS, PWA behavior, unit tests, Playwright E2E, CI, and deployment across Labada, Kintab, BaseShear, Backten, Kolekta, and Resibo.
  • Built four cumulative agent-harness tiers, from minimal repository rules through structured multi-agent delivery and autonomous factory workflows, with Codex as the primary production environment.
AltLayer Sep 2024 – May 2026 · Remote
Senior Software / Product Engineer — Founding FE on Rumour & Autonome · took full ownership of the MCP server platform
Shipped two flagship products across the full stack and drove a backend architectural overhaul — building and maintaining ~37 protocol MCP servers (~176 tools across EVM + Solana) integrated into AltLLM's multi-model LLM platform with user-confirmed WRITE operations.
  • Founding FE on Rumour and Autonome; shipped across 8 product surfaces (Wizard / RaaS, AVS-as-a-Service, 8004scan, AltLLM, AltClaw, MCP platform); led code reviews, technical specs, and cross-functional planning.
  • MCP platform: built and maintained ~37 protocol MCP servers (~176 tools across EVM + Solana) covering swap, staking, lending, DeFi, wallet, and bridging; migrated Next.js to a stateless Hono API, keeping the public API contract stable; ~97% pass on dual-model LLM validation harness across 37 protocols / 176 tools.
  • Rumour (FE lead): pixel/Minecraft-style UI from one React + Vite codebase targeting 3 shells (PWA, Farcaster Miniapp, LINE DappPortal); Hyperliquid perpetuals; OKX + LI.FI bridging; wallet-signing flows.
  • 8004scan: fullstack cross-platform ERC-8004 agent explorer from a single Next.js codebase — responsive web, PWA, Capacitor iOS + Android; public developer API with API-key auth, tiered rate-limiting, and OpenAPI + Swagger UI.
  • AI-native delivery with Claude Code + Codex: multi-agent review pipelines, Figma-to-production via Figma MCP, agentic security-audit workflows over AltLLM and AltClaw.
Limitless Labs Dec 2023 – Sep 2024 · Remote
Senior Blockchain Engineer — Founding fullstack engineer · Limitless Exchange prediction markets on Base
Owned every layer of the stack — API, smart contracts, indexer, frontend — and automated a multi-step flow into a single operator action; migrated the datastore MongoDB → PostgreSQL with zero data loss. Founding-engineering work helped secure Limitless Labs a $3M pre-seed (1confirmation, Sep 2024).
  • Founding fullstack engineer on Limitless Exchange on Base; shipped across 4 codebases (API, smart contracts, Envio indexer, frontend) from zero to production across 4 environments (Mainnet, Sepolia, UAT, local).
  • Built backend in NestJS, Fastify, TypeScript, Prisma/TypeORM, and PostgreSQL using domain-driven design; migrated MongoDB → PostgreSQL with zero data loss; built custom FPMM contracts (v5, v6) extending Gnosis Conditional Tokens Framework.
  • Automated end-to-end market creation across FE → REST API → smart contract → Gnosis Safe multisig, replacing a manual error-prone operator flow with a single action; frontend on Chakra UI + Privy + Farcaster frames.
  • Built custom FPMM contracts (v5, v6) extending Gnosis Conditional Tokens Framework; stood up Envio indexer and Slack/Discord trade-alert bots; Hardhat + Foundry test coverage.
Atlantis World / Limitless Labs Dec 2021 – Dec 2023 · Remote
Lead Blockchain Engineer — Founding engineer, promoted to lead · later rebranded to Limitless Labs
Built the React + Next.js frontend and Solidity contracts that ran the live NFT sale — ~$1M ETH (327.14 WETH on Polygon) raised; owned 13 of 18 DeFi protocol integrations spanning frontend, backend, and smart-contract layers.
  • 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 with the team.
  • 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 for the NFT sale.
  • Led the JavaScript-to-TypeScript migration of the React + Chakra UI + Vite game client; deployed and verified contracts across Ethereum, Polygon, and Optimism.
FilledStacks Apr 2021 – Feb 2022 · Remote
Software Engineer (concurrent contract)
Shipped multiple production client apps end-to-end from a single Flutter codebase via multi-tenant prebuild scripts, eliminating per-client source duplication.
  • Built Flutter/Firebase client apps end-to-end; authored multi-tenant prebuild scripts so multiple client apps shipped from one codebase; set up Codemagic CI/CD; practiced TDD in Dart.
Infina, Ltd. Aug 2020 – Jan 2022 · Philippines / Remote
Lead Software Engineer (concurrent with FilledStacks)
Led a 3-engineer team delivering a fullstack data-analytics mobile app on AWS EC2 + Nginx across dev / staging / prod; optimized queries over large government datasets to measurably improve dashboard load times.
  • Led the team building an Angular Ionic mobile data-analytics app (bar/line/pie/composite charts) on AWS EC2 behind Nginx; mentored junior engineers 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

Languages TypeScript, JavaScript, Solidity, Python, PHP, Go, SQL
Frontend React, Next.js, Vue.js, Vue Composition API, Nuxt.js, Vite, Tailwind CSS, Chakra UI, shadcn/ui, Framer Motion, React Hook Form, Zod, Farcaster Frames, PWA, Figma-to-production
Backend Node.js, NestJS, Hono, Fastify, Laravel, Django + DRF, Serverless Framework, AWS Amplify, REST APIs, PostgreSQL, MongoDB, Redis, Prisma, TypeORM, Supabase, domain-driven design
Mobile React Native, Flutter, Ionic Framework, Capacitor (iOS / Android), PWA
Testing Playwright, Synpress, Vitest, Jest, unit / smoke / E2E / API integration, manual QA
Infra Vercel, GitHub Actions, Docker, Docker Compose, Kubernetes, Helm, GCP, AWS, Nginx
Web3 Solidity, Hardhat, Foundry, Viem, Ethers, Wagmi, TypeChain, Gnosis Safe SDK, Web3Auth, Coinbase Developer Platform Wallets, Tenderly
Protocols 1inch, LI.FI, OKX, Balancer, Uniswap, OpenSea, Conditional Tokens, Envio, The Graph, Hyperliquid, Privy · Chains: Ethereum, Base, Polygon, Optimism
AI / Agentic MCP servers & tools, multi-agent orchestration, harness engineering, OpenRouter, Claude Code, Codex, OpenClaw, Hermes Agent, Claude Code Dynamic Workflows

Selected Projects

Limitless Exchange Market Automation

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

Atlantis World NFT Raise

Approximately $1M ETH community NFT raise shipped end-to-end.

Web3 MCP Server Platform (AltLayer)

~37 protocol MCP servers (~176 tools · EVM + Solana) built and integrated into AltLLM's multi-model LLM platform at ~97% pass.

8004scan — Cross-Platform Agent Explorer

One Next.js codebase shipped as web, PWA, and native iOS/Android, with a public developer API.

Education

Mindanao State University — Iligan Institute of Technology (MSU-IIT)
B.S. Information Technology, Database Systems