Nifemi
WorkBlogInvestmentsAboutToolsContact
WorkBlogInvestmentsAboutToolsContact
Nifemi

Product Software Engineer

Nifemi

Navigate

WorkBlogInvestmentsAboutToolsContact

Connect

GitHubLinkedInRSS

Based in Brazil (GMT-3). Comfortable overlap with US (Eastern, Central, Mountain, Pacific), UK (GMT), and Europe (CET).

© 2026 Nifemi, Purple Engineering.

Product Software Engineer

Nifemi here! I maintain a healthy balance between design, functionality and clean code.

I love to share my experiences by writing and building delightful software.

Come snoop around and witness the magic I'm conjuring up. Some of it's open source, so join the fun and lend a hand if you dare.

GitHubLinkedIn

Based in Brazil (GMT-3). Comfortable overlap with US (Eastern, Central, Mountain, Pacific), UK (GMT), and Europe (CET).

Nifemi

Tech I work with

Work

  1. tem mimo

    tem mimo

    Founder & Principal Software Engineer

    2024 — Present1.5+ years
  2. Fetchly Labs

    Fetchly Labs

    Software Engineer → Software Architect

    2021 — Present4+ years
  3. ArcTouch, An AKQA Studio

    ArcTouch, An AKQA Studio

    Senior Software Engineer

    2023 — 20241 year 4 months
  4. NullBug

    NullBug

    Mobile Software Developer

    2020 — 20221 year 2 months
All work & projectsResume

Recent writing

April 15, 2026

The Quiet Winner in Global Defense

Everyone talks about Embraer's regional jets. The more interesting story right now is defense. KC-390 wins across NATO, a growing Super Tucano footprint, and mid-tier buyers priced out of US and European alternatives.

March 27, 2026

Why Good Engineers Fight for the Small Things

Design ships the happy path. Engineers ship the reality. Empty states, loading states, error copy, focus rings, keyboard nav. The parts nobody specs are where the experience actually lives.

March 10, 2026

Reviewing Code You Didn't Write (Because the Agent Did)

Coding agents are writing whole PRs now. How I actually read those diffs, what I look for, and when I throw the whole thing out and start over.

February 20, 2026

Still Building Brazil

BOVB11 tracks the Ibovespa. It's a small position. I'm still adding. Still figuring out how it fits with my other Brazil holdings.

All posts

Get in touch

Have a question, a project idea, or just want to say hi? Drop me a message and I'll get back to you.

Or find me elsewhere

  • GitHub
  • LinkedIn

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
  • Prisma logoPrisma
  • PostgreSQL logoPostgreSQL
  • Firebase logoFirebase

Tools

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