Fitzsixto

Building tools for better thinking.

Explore Work
Get in Touch

Skills & Tools

Technologies I work with to bring ideas to life.

SvelteNext.jsReactTailwindTypescriptSoliditySupabaseFirebaseRedisGitVercel SvelteNext.jsReactTailwindTypescriptSoliditySupabaseFirebaseRedisGitVercel SvelteNext.jsReactTailwindTypescriptSoliditySupabaseFirebaseRedisGitVercel SvelteNext.jsReactTailwindTypescriptSoliditySupabaseFirebaseRedisGitVercel
LinuxPythonSQLFigmaObsidianVimDockerCloudflaren8nGCPGemini LinuxPythonSQLFigmaObsidianVimDockerCloudflaren8nGCPGemini LinuxPythonSQLFigmaObsidianVimDockerCloudflaren8nGCPGemini LinuxPythonSQLFigmaObsidianVimDockerCloudflaren8nGCPGemini

Experience

My professional journey and key contributions.

  1. Blockchain Engineer · SQRIL

    Vancouver, British Columbia, Canada · Remote

    engineering smart contracts and payment flows that enable USDT to be seamlessly spent anywhere via QR code.

    SolidityTypeScriptSmart ContractsUSDTEVM

  2. Founding Engineer · STYL

    Delaware, United States · Remote

    solo built the full product end-to-end: embeddable virtual try-on widget, multi-tenant admin dashboard with funnel analytics, and AI inference pipeline.

    Next.jsPreactTypeScriptTailwindSupabaseFal.aiGeminiVercel

  3. Lead Software Engineer · Farmtri AI

    Cebu, Philippines

    owned end-to-end architecture and execution of web + mobile platform, shipping production features across nextjs, fastapi, supabase, and android.

    Next.jsTypeScriptTailwindSupabaseVercel

  4. Software Engineer, AI/ML · Zaigo Labs

    New York, United States · Remote

    swiftly built and shipped scalable solutions for companies generating $10M–$5B ARR using python, nextjs, langchain, redis, and MCPs.

    PythonFastAPIMCPsNext.jsTypeScriptSupabase

  5. Chief Technology Officer, Co-Founder · Declut

    BGC, Philippines · Hybrid

    solo developed ios app and websites end-to-end using expo, react native, supabase, and gcp, while leading all tech-related business decisions.

    React NativeExpoPosthogTestflightiOSGoogle CloudSupabase

  6. Blockchain Engineer · Gaply

    Cape Town, South Africa · Remote

    developed and deployed EIP-712 smart contracts on EVM-compatible chains for multi-chain payroll systems using solidity, foundry, and nextjs.

    SolidityEthereumBlockchainEVMMerkle DistributorRelayer WalletsSmart Contracts

  7. Mobile Developer · Fit Senpai

    Delaware, United States · Remote

    owned expo/react native development, building production-ready mobile features and integrating supabase + openai apis end-to-end.

    React NativeTypeScriptExpoSupabaseOpenAI APILemonSqueezy

  8. Software Developer Intern · Symph

    Cebu, Philippines

    built and tested microservices using nextjs, nestjs, and firebase, and optimized airops automation workflows for higher efficiency.

    Next.jsReactTypeScriptGitDockerNestJSJestAirOps

  9. UI/UX Designer · Rethinkable

    Brisbane, Queensland, Australia · Remote

    designed and delivered brandkits, ui mockups, and high-fidelity prototypes for global web3 companies using figma.

    FigmaCanvaPrototypingUser Research

  10. Lead · Google Developer Groups on Campus - San Carlos

    Cebu, Philippines

    led 1,400+ student developers, ranking as the top 2 most active chapter out of 42 in the philippines.

    spearheaded 20+ workshops on web dev, data science, mobile, game dev, and meta-learning, and partnered with international companies like datacamp for scholarships.

    GeminiFirebaseFlutterBevy

Selected Projects

A showcase of my technical explorations and creative solutions.

moriarty

moriarty Full Stack

Full-featured CTF competition platform with challenges, live scoring, and leaderboards.

SvelteKitTypeScriptTailwindPostgreSQLRedis +5
Anima

Anima Full Stack

Interactive biodiversity explorer with maps and timeline visualizations powered by GBIF data.

Next.jsTypeScriptTailwindBigQueryLeaflet +3
Buyanihan

Buyanihan Full Stack

AI-powered cooperative marketplace for Filipino farmers.

Next.jsTypeScriptTailwindZustandGemini API +3
Pawnz

Pawnz Frontend

Opensea-inspired NFT marketplace prototype.

Next.jsTypeScriptTailwindVercel
payroll.finance

payroll.finance Full Stack

Multi-chain EIP-712 payroll system with ETH and BSC mainnet support (private repository).

SolidityTypeScriptFoundrywagmiNext.js +2
Axonia

Axonia Full Stack

Interactive viewer for brain fMRI scan files.

SvelteKitNiiVue.jsTailwindTypeScript
Pokélight

Pokélight Full Stack

Pokédex with gacha simulator.

Next.jsTypeScriptTailwindPokeAPIVercel

Contact

Feel free to reach out if you'd like to connect or work together!