STATUS: OPEN_TO_WORK// Lead Mobile Software Engineer// · 4+ yrs// NG · Remote

➜ boot --profile=emmanuel --mode=production ... ok

I build mobile software people can rely on.

I'm Emmanuel, a Lead Mobile Software Engineer. I build high-performance mobile products with Flutter, Swift, and Kotlin from architecture and realtime systems to reliable App Store and Google Play releases.

I treat performance and memory management as product requirements: fast interactions, lean resource use, and responsible background work on real devices. I also build developer tools that help teams move faster.

“If you don't care about the milliseconds, you will care about the seconds.”

Outside engineering, I enjoy sports, watching matches, and hiking when I can.

./view_projectsresume.pdf
4+Years shipping
10+Production apps
4Store releases
5Domains
[MODULE_01] // BUILD_LOG

Selected work with production pressure behind it.

Apps shipped to real users on the App Store and Play Store — payments, live GPS, realtime sockets, background services, and offline-first sync.

PRJ_01LIVE

Pot of Food — Customer

Lead Mobile Engineer

Food delivery app: vendor discovery, cart, checkout, wallet funding, secure payments, live GPS order tracking. Shipped to App Store and Play Store.

  • Real-time order tracking across the full delivery lifecycle
  • Offline persistence + intelligent caching for unstable networks
  • Push notifications via Firebase Cloud Messaging
FlutterSocket.IOGoogle MapsPaystackFCM
App StoreGoogle Play
PRJ_02LIVE

Pot of Food — Vendor

Lead Mobile Engineer

Vendor platform: onboarding, menu management, order fulfillment, and a WhatsApp-style Stories feature for customer engagement.

  • Complete order management: accept, prepare, dispatch, track, cancel
  • Stories feature with media uploads, compression, background processing
  • Automated Android/iOS release pipelines with Fastlane
FlutterSocket.IOFastlaneFirebase
App StoreGoogle Play
PRJ_03LIVE

Runnars

Mobile Engineer (Contract)

Gamified health & pet wellness app — walking challenges with rewards, powered by background GPS and pedometer tracking tuned for battery life.

  • Background GPS + pedometer tracking with minimal battery drain
  • Offline sync keeping activity data consistent across dropouts
  • Reward workflows and notifications driving challenge completion
FlutterGeolocatorBackground ServicesSQLite
App StoreGoogle Play
PRJ_04LIVE

Flutter ForgeKit CLI

Creator & Maintainer

Local-first code-generation toolkit for Flutter teams — turns a chosen architecture into repeatable CLI commands for scaffolding features, routes, repositories, DTOs, DI bindings, and platform config.

  • Combines Mason bricks with native Dart generators for JSON, OpenAPI, and YAML
  • Remembers per-project architecture (Clean, MVVM, Modular) and generates in that shape
  • Transactional generation with recorded rollback, Dart formatting, and build_runner support
DartMasonOpenAPIbuild_runner
GitHub
PRJ_05CASE STUDY

IoT Smart Metering

Software Engineer @ Neo Generation

Mobile solutions for IoT-enabled smart metering — real-time visualization of utility consumption from connected hardware.

  • Real-time meter data retrieval, processing, and visualization
  • Hardware communication layers with optimized data sync
FlutterAndroidIoTREST APIs
[MODULE_02] // EXEC_HISTORY

Experience log.

Matches the resume, byte for byte.

Dexter CyberlabNov 2024 – PresentAbuja, Nigeria

Lead Mobile Software Engineer

Led architecture and delivery of multiple cross-platform apps concept-to-production. Built CI/CD with Fastlane + GitHub Actions, real-time systems on Socket.IO, and mentored engineers through reviews.

FlutterFirebaseSocket.IOFastlanePaystack
FreelanceAug 2024 – 2025Remote

Mobile Software Engineer

Startups across AI, media, fintech, and productivity. ML Kit, OCR, speech-to-text, offline-first architectures, and refactoring AI-generated codebases into production Flutter apps.

FlutterML KitHiveSQLite
Nugi TechnologiesJan 2024 – Feb 2025Calabar, Nigeria

Mobile Software Engineer

Built cross-platform apps from the ground up with Flutter and Clean Architecture. REST integrations with auth, pagination, caching, and error handling.

FlutterFirebaseProviderDio
Runnars Pet Food2024Remote

Mobile Software Engineer (Contract)

End-to-end development of a gamified pet wellness app with background GPS, pedometer services, and offline synchronization.

FlutterGeolocatorBackground ServicesSQLite
Techface2024Nigeria

Mobile Software Engineer (Contract)

Marketplace app connecting users with local service providers — discovery, bookings, messaging, and profiles.

FlutterREST APIsGoogle MapsProvider
Neo Generation TechnologiesApr 2022 – Oct 2023Akure, Nigeria

Software Engineer

IoT-enabled smart metering: real-time visualization of utility consumption, hardware communication layers, and data synchronization.

FlutterAndroidIoTREST APIs
[MODULE_03] // SYSTEM_MODULES

The stack, as modules.

MOBILE

  • Flutter
  • Dart
  • SwiftUI
  • Kotlin
  • Native Integrations

ARCHITECTURE

  • Clean Architecture
  • BLoC / Cubit
  • Riverpod
  • Repository Pattern
  • GetIt DI

BACKEND

  • Firebase
  • REST / Dio / Retrofit
  • Socket.IO
  • WebSockets
  • SQLite / Hive

DELIVERY

  • Fastlane
  • GitHub Actions
  • TestFlight
  • App Store Connect
  • Play Console
try the terminal: sudo hire-me

Let's ship something.

Open to mobile engineering roles, mobile architecture work, app rewrites, and serious product builds. I respond to most pings within a day.

send_message()download resume