💼🔥🚀🏋🏼‍♀️🎮

MobileEngineerReact Native, Swift & Kotlin.

I build mobile experiences that feel native on every platform — currently shaping mobile banking at FairMoney.

Open to interesting problems

01 — Open Source

Built in the open.

@mbdayo/react-native-health-kits

One unified interface for health data - Android Health Connect and iOS HealthKit behind a single API.

$ pnpm add @mbdayo/react-native-health-kits

KotlinSwiftTypeScript✶8

@mbdayo/react-native-app-shortcuts

Home-screen quick actions for both platforms - UIApplicationShortcutItem and Android App Shortcuts, one interface.

$ pnpm add @mbdayo/react-native-app-shortcuts

JavaObjective-C✶2

More React Native packages in the pipeline.

Watch github.com/dayaki

02 — Selected Work

Work that shipped.

01

Tripplex

Fintech — Expense AutomationExpense management that stays out of the way.
  • React Native
  • TypeScript
  • Redux Toolkit
02

RoutePay

Fintech — PaymentsEveryday bill payments, stripped of friction.
  • React Native
  • Zustand
  • TypeScript
03

Kredi Bank

Fintech — Digital BankingLoans, savings, and cards — banking without the queue.
  • React Native
  • TypeScript
04

Soulift

Faith — AI CompanionA prayer companion that remembers your journey.
  • React Native
  • In-app payment
  • Zustand
  • TypeScript
  • Claude
05

Kingdom Life

Faith — Social CommunityDevotionals, courses, and community for everyday faith.
  • React Native
  • TypeScript
06

Churched

Faith — Church PlatformA digital home for the local church.
  • React Native
  • TypeScript
07

Carviva

Automotive — Services MarketplaceAutocare, booked like a ride-hail.
  • React Native
  • TypeScript
  • Geolocation

03 — About

I started in 2015, hand-rolling Tumblr themes for strangers on the internet. That curiosity became a career across marketing agencies, automotive startups, crypto, and fintech — and somewhere along the way, the phone became my canvas. Today I build accessible, pixel-perfect mobile experiences with React Native at FairMoney. Away from the keyboard: sports, gaming, and music turned up slightly too loud. 

The throughline: typography people can read, interfaces people can use — including with a screen reader — and frame rates that never stutter.

04 — Experience

Where I've been.

  1. 2023 — Now

    FairMoney

    Senior Software Engineer - Mobile

    • React Native
    • TypeScript
    • Zustand
    • TanStack Query
    • Next.js
  2. 2022 — 2023

    Glover

    Senior Software Engineer - Mobile

    • React Native
    • TypeScript
    • Redux Toolkit
    • Firebase
    • CodePush
  3. 2020 — 2022

    Patricia

    Software Engineer - Mobile

    • React Native
    • Expo
    • Redux
    • Bluetooth / BLE
  4. 2019 — 2020

    The 99Edge

    Software Engineer - Mobile

    • React Native
    • TypeScript
    • Styled Components

05 — Writing

Notes from the workbench.

Jun 12, 2026Motion with intentHow this site animates — scroll reveals, a three.js dust field, an orbiting atom — without ever costing a frame or ignoring reduced motion.2 min
Nov 26, 2025When the blocker becomes the packageKalma needed its users' health data, and the ecosystem had two half-answers. @mbdayo/react-native-health-kits is the package I wished existed.2 min
Oct 22, 2025What my 51km ride taught me about growth as a developer51km wasn't just about endurance — a reflection on consistency, patience, and why progress rarely feels like progress while it's happening.1 min
Read the rest