Fitzsixto

Building tools for better thinking.

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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. Chief Technology Officer, Co-Founder · Declut

    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

  2. Software Engineer, AI/ML · Zaigo Labs

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

    PythonFastAPIMCPsNext.jsTypeScriptSupabase

  3. Lead Software Engineer · Farmtri AI

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

    Next.jsTypeScriptTailwindSupabaseVercel

  4. Blockchain Engineer · Gaply

    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

  5. Mobile Developer · Fit Senpai

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

    React NativeTypeScriptExpoSupabaseOpenAI APILemonSqueezy

  6. Software Developer Intern · Symph

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

    Next.jsReactTypeScriptGitDockerNestJSJestAirOps

  7. UI/UX Designer · Rethinkable

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

    FigmaCanvaPrototypingUser Research

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

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

SvelteKitTypeScriptTailwindPostgreSQLRedis +5
Anima

Anima

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

Next.jsTypeScriptTailwindBigQueryLeaflet +3
Buyanihan

Buyanihan

AI-powered cooperative marketplace for Filipino farmers.

Next.jsTypeScriptTailwindZustandGemini API +3
Pawnz

Pawnz

Opensea-inspired NFT marketplace prototype (frontend only).

Next.jsTypeScriptTailwindVercel
payroll.finance

payroll.finance

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

SolidityTypeScriptFoundrywagmiNext.js +2
Axonia

Axonia

Interactive viewer for brain fMRI scan files.

SvelteKitNiiVue.jsTailwindTypeScript
Pokélight

Pokélight

Pokédex with gacha simulator.

Next.jsTypeScriptTailwindPokeAPIVercel

Contact

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