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Akintade Oluwaseun

iOS & Android lover.

I build in Flutter and SwiftUI, and most of what I ship starts as a problem in my own life: a receipt I couldn't find when something broke, a font I couldn't name, a focus session that drifted. I turn those into calm, well-made apps.

Tools: Flutter · SwiftUI · Firebase · OpenAI

Email

Work

Things I built because I needed them.

Kept

Utilities · iPhone

OpenAI · RevenueCat Shipaton submission

App Store for Kept, opens in a new tab
Problem
When something broke, I couldn't find the receipt. It was in an email, or a drawer.
Built
Kept reads a photo of the receipt with OpenAI, works out the warranty and return window, and nudges you before they lapse.
Result
Cover, return window, and proof sit in one place, and Kept can prepare a claim pack for the seller.

Stack: SwiftUI · SwiftData · OpenAI · StoreKit 2 · PassKit

  • Kept home list of recent purchases, with a return window beside each one.
  • Kept today view, with receipt photos for Whole Foods and earlier purchases.
  • Kept cover screen for a Primark purchase, with the cover end date and the original receipt.
  • Kept claim pack for a Clarks purchase, with a message to the seller and the return window.
  • Kept message asking Clarks to arrange a repair under warranty.
  • Kept reading a Whole Foods receipt and filling in what it can from the photo.

Fonti

Graphics & Design · iPhone

Spotted in Prod

App Store for Fonti, opens in a new tab
Problem
I could see a font I liked and still not name it, or tell how my own words would look in it.
Built
Type anything and see it across the fonts on your iPhone, then compare faces with your own words.
Result
Type discovery on the App Store, with no account required.

Stack: SwiftUI · Swift · StoreKit 2

  • Fonti home, with a search field and font categories.
  • Fonti compare view, with American Typewriter and Avenir side by side.
  • Fonti specimen for Al Bayan, with the sample text and type size.
  • Fonti editor for a custom sample sentence.
  • Fonti list of typefaces, from Academy Engraved to Apple SD Gothic Neo.

Hubbit

Productivity · iPhone

App Store for Hubbit, opens in a new tab
Problem
A streak count never showed me why a habit slipped.
Built
Home screen widgets in small and medium sizes, reminders, and check-ins for mood, energy, and difficulty.

Stack: Flutter · SwiftUI · WidgetKit · Firebase · Shorebird · OpenAI · Bloc · RevenueCat

  • iPhone home screen with a medium Hubbit widget for today's habits.
  • iPhone home screen with Hubbit widgets in a small size.
  • Hubbit today screen, with a mood check-in and the day's habits.
  • Hubbit check-in after a habit, asking for mood, energy, and how it felt.
  • Hubbit reminders for a morning routine, with the day's steps.

Haven Guide

Reference · iPhone

App Store for Haven Guide, opens in a new tab
Problem
Prayer, a sermon, or a closer reading of scripture kept starting from a blank page.
Built
Haven Guide is a set of AI tools for prayer guides, sermons, and scripture study.

Stack: Flutter · SwiftUI · Firebase · Shorebird · OpenAI · Bloc · RevenueCat

Screenshots of Haven Guide are not published on this page yet.

Motivv

Productivity · macOS

App Store for Motivv, opens in a new tab
Problem
A timer counted my minutes and still said nothing about whether the work was any good.
Built
A focus session on the Mac, with work rate, drift moments, time in each app, and an activity heatmap.

Stack: SwiftUI · Swift · AppKit

Motivv dashboard with an activity heatmap for the last six months and today's work rate.
  • Motivv live focus session, with the timer, work rate, focus blocks, and drift moments.
  • Motivv session detail, with a focus timeline and time spent in each app.
  • Motivv session complete screen, with the work rate, a focus timeline, and time per app.
  • Motivv list of recent focus sessions, with duration, work rate, and drifts.
  • Motivv home before a session, with the timer at zero and a session target.

Writing

CloudKit + SwiftData + RevenueCat: the indie iOS/macOS stack, explained with a real app ↗X · Jun 2026 · 7 min read
Building Multilingual Flutter Apps: A Complete Guide to Flutter Localization ↗Medium · May 2026 · 9 min read

Packages

custom_marker_builder ↗pub.dev · Flutter · v1.0.2 · 915 downloads/wk

Create dynamic custom markers for Google Maps using Flutter widgets, with caching and batch generation.

Experience

IndependentFlutter & iOSFeb 2026 – Present
Mobile EngineerZabira Technologies · RemoteSep 2024 – Jan 2026
Lead Mobile DeveloperScnip Capital · RemoteNov 2022 – Aug 2024
Flutter DeveloperLawploy · RemoteMar 2022 – Oct 2022
Flutter Developer InternAITECH · On-SiteMar 2021 – Sep 2021
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