nifemi
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ProjectsWorkBlogInvestmentsAboutToolsContact
nifemi

Product Software Engineer

Nifemi

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Based in (GMT-3). Comfortable overlap with (, , , ), , and (Central Europe).

Β© 2026 Nifemi, Purple Engineering.

Nifemi here!

Product-driven Software Architect & Engineer

I build things people actually use. Over 7 years of shipping mobile apps, web platforms, and full-stack systems -- from early startups to enterprise clients. I care about clean code, thoughtful design, and products that feel good to interact with.

I love open-source, learning in public, and sharing what I learn through writing. Currently building Treebird β€” helping businesses manage bookings, menus, payments, and customer relationships under their own brand β€” and working as a Software Architect at Fetchly Labs.

Nifemi
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Timeline

  1. 2024

    Founded Treebird β€” a branded platform for bookings, payments, and customer loyalty in Brazil

  2. 2023

    Joined ArcTouch (AKQA Studio), building apps for Lucid Motors and Nutrafol

  3. 2021

    Started at Fetchly Labs, grew from engineer to architect across multiple startups

  4. 2020

    Built enterprise mobility and kiosk systems at NullBug

  5. 2018

    Shipped first production mobile apps at Rocket Software

Full work history β†’

Tech I work with

Languages

  • TypeScript logoTypeScript
  • Dart logoDart
  • Kotlin logoKotlin
  • Swift logoSwift
  • Ruby logoRuby

Frontend

  • React logoReact
  • Next.js logoNext.js
  • Flutter logoFlutter
  • React Native logoReact Native
  • Tailwind logoTailwind

Backend

  • Node.js logoNode.js
  • Rails logoRails
  • GraphQL logoGraphQL
  • PostgreSQL logoPostgreSQL
  • Supabase logoSupabase

Shopify

  • Hydrogen logoHydrogen
  • Admin API logoAdmin API
  • Storefront API logoStorefront API
  • Customer Account API logoCustomer Account API
  • Webhooks logoWebhooks

AI

  • Codex
  • Claude logoClaude
  • Gemini logoGemini
  • LangChain logoLangChain
  • Cursor logoCursor

Tools

  • Git logoGit
  • Docker logoDocker
  • Vercel logoVercel
  • PostHog logoPostHog
  • Sentry logoSentry

Beyond code

When I'm not shipping features, you'll find me swimming, cycling, playing tennis, or at the gym. I enjoy spending time outdoors -- hiking trails, exploring parks, or finding a good spot for coffee.

Indoors, I'm usually reading, watching series, or deep into a FIFA session. I also write about investing and detail everything I'm invested in. Huge dog and cat lover. Quality time with friends and family is always the highlight of my day.