Carlo Miguel Dy — Software Developer

Professional Summary

Software Developer with 7+ years of full-lifecycle engineering across web, mobile, backend, and Web3. Design, build, test, and ship across the whole stack — concept to deployment — with senior judgment. Former founding engineer on four products: Rumour, Autonome (AltLayer), Limitless Exchange (Limitless Labs, $3M pre-seed), and Atlantis World (~$1M ETH NFT raise). Production breadth spans React/Next.js SPAs, NestJS/Fastify APIs, Solidity contracts, mobile (Flutter/Capacitor), and internal tooling — validated with Playwright, Vitest, and Hardhat as appropriate. Shipped 18 DeFi/Web3 protocol integrations end-to-end at Atlantis World; built and maintained ~37 protocol MCP servers (~176 tools across EVM + Solana) sustaining a ~97% LLM validation pass-rate — using Claude Code and Codex daily against real product workloads.

Live products rumour.app · wizard.altlayer.io · 8004scan.io · altllm.ai · ERC-1155 verified on Polygonscan

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, with Labada and Kintab preparing for local launch.

Standardized delivery around pnpm + Turborepo, shared schemas and design systems, Supabase/Postgres/RLS, PWA behavior, unit tests, Playwright E2E, and CI/CD for the studio's product line.

AltLayer Sep 2024 – May 2026 · Remote

Senior Software / Product Engineer — Founding FE on Rumour & Autonome · MCP platform owner

Shipped features end-to-end across web, PWA, mobile, and backend APIs; built and maintained ~37 protocol MCP servers (~176 tools across EVM + Solana) sustaining a ~97% pass-rate validation harness.

Shipped features end-to-end across web, PWA, mobile (Capacitor iOS/Android), and backend APIs — single-codebase multi-surface delivery in TypeScript/React, with Playwright + Synpress E2E coverage on key flows.
MCP platform (owner): built and maintained ~37 protocol MCP servers (~176 tools across EVM + Solana) — swap, staking, lending, DEX, wallet, bridge, and prediction — integrated into AltLLM's multi-model LLM platform with user-confirmed WRITE operations; migrated Next.js to a stateless Hono API, using guided schemas and READ-first defaults for reliable tool selection.
Rumour (FE lead): pixel/Minecraft-style UI from one React + Vite codebase as PWA, Farcaster Miniapp, and LINE DappPortal; Hyperliquid perpetuals; OKX + LI.FI bridging; Tencent Chat social layer.
8004scan: cross-platform ERC-8004 agent explorer — responsive web, PWA, Capacitor iOS + Android; SSE-streamed AI chat and a public developer API (API-key auth, tiered rate-limiting, hosted OpenAPI/Swagger).

Limitless Labs Dec 2023 – Sep 2024 · Remote

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

Sole fullstack owner of four codebases (API, contracts, indexer, frontend) — automated a manual, error-prone market-creation flow; migrated MongoDB to PostgreSQL with zero data loss; helped secure a $3M pre-seed (1confirmation, Sep 2024).

Founding fullstack engineer on Limitless Exchange, a Web3 prediction-markets platform on Base; shipped across four codebases: API, smart contracts, indexer, and frontend.
Built backend architecture in NestJS, Fastify, TypeScript, Prisma/TypeORM, and PostgreSQL using domain-driven design; migrated the datastore from MongoDB to PostgreSQL with zero data loss.
Built custom FPMM contract iterations (v5, v6) extending the Gnosis Conditional Tokens Framework; stood up an Envio indexer and Slack/Discord trade-alert bots; wrote comprehensive Hardhat + Foundry coverage.
Frontend on Chakra UI with Privy wallet auth and Farcaster frames; automated end-to-end market creation across FE, REST API, smart contract, and Gnosis Safe multisig.

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

Lead Blockchain Engineer — Founding engineer → led the team · later rebranded to Limitless Labs

Built a 2D pixel-art Web3 metaverse from scratch — ran the live NFT-sale shift that raised ~$1M ETH (327.14 WETH on Polygon) and developed 13 of 18 DeFi/Web3 protocol integrations end-to-end.

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.
Authored the Next.js sale dApp (RainbowKit + wagmi), a Solidity ERC-721 (Seasons) contract built & deployed end-to-end, and a Node.js Merkle allowlist service; deployed and verified contracts across Ethereum, Polygon, and Optimism; Magical Keys ERC-1155 verified on Polygonscan.
Led the JavaScript-to-TypeScript migration of the React + Chakra UI + Vite game client; oversaw backend development including database design and service creation.

FilledStacks Apr 2021 – Feb 2022 · Remote

Software Engineer (concurrent contract)

Shipped multiple production client apps from a single Flutter codebase via multi-tenant prebuild scripts — eliminating per-client source duplication.

Built Flutter/Firebase client applications end-to-end; multi-tenant prebuild scripts so multiple client apps shipped from one codebase; Codemagic CI/CD; TDD in Dart; contributed to 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 on AWS EC2 + Nginx across dev / staging / prod.

Led the team building an Angular Ionic mobile data-analytics app (bar/line/pie/composite charts) on AWS EC2 behind Nginx; mentored juniors, drove code reviews, and owned architecture and deployment workflows across three environments.

Earlier: Freelance Full-Stack Engineer (2019 – 2021) — web/PWA apps, dashboards, custom client systems on AWS EC2 / GCP. · 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, Nuxt.js, Vite, Tailwind CSS, Material UI, 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, Capacitor (iOS / Android), PWA

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

Web3 Solidity, Hardhat, Foundry, Viem, Ethers, Wagmi, TypeChain, Gnosis Safe SDK, Web3Auth, Coinbase Developer Platform Wallets, Tenderly · Chains: Ethereum, Base, Polygon, Optimism

AI / Agentic MCP servers & tools, multi-agent orchestration, harness engineering, OpenRouter, Claude Code, Codex, agentic workflow design, LLM integration testing

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

Selected Projects

Web3 MCP Server Platform (AltLayer)

~37 protocol MCP servers, ~176 tools across EVM + Solana, in AltLLM's multi-model platform; dual-model harness at ~97% pass.

Atlantis World NFT Raise

Community NFT sale that raised approximately $1M in ETH (327.14 WETH on Polygon) — sale dApp, ERC-721 contract, and Merkle allowlist service, ERC-1155 verified on Polygonscan.

Limitless Exchange Market Automation

Manual multi-step market creation collapsed to one operator click — FE form → API → smart contract → Gnosis Safe multisig — with zero-data-loss MongoDB → PostgreSQL migration.

8004scan — Cross-Platform Agent Explorer

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

Education

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

B.S. Information Technology, Database Systems