AVAILABLE FOR SELECT PROJECTS

I'm
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Mobile & Systems Engineer

I design, engineer, and deploy production-ready cross-platform mobile apps, real-time

back-end systems and automated workflows – from rough idea to app store launch.

Enterprise-grade expertise.

Andriod · iOS · Cross-platform · Embedded Systems · AI

Systems

Engineering Process

Mobile apps are only as reliable as the architecture driving them.
I design resilent backend stuctures, real-time sync engines, and automatedAI  workflows

Domain

Focus & Problem Solved

Core Stack & Tools

01

Mobile Engineering

Cross-platform apps built for daily use, high performance, smooth animations, offline persistence, and seamless store deploment.

Flutter · Dart · Riverpod · Swift(IOS) · Andriod Native

02

Backends & Realtime

Scalable database archiecture, real-time WebSocket subscriptions, authentication, and system task automation

Supabase · WebSockets · PostgreSQl · REST APIs · Firebase

03

AI & Automations

Autonomous AI agent workflows, custom server infrastructure, data pipeline orchestration, and system task automation.

Python · AI Agents · Server Scripting · Webhooks · Automation Engines

04

Systems & Delivery

Cleaning architecture principles, low-level build debugging, CI/CD deployment pipelines, and App Store / Google Play realeases.

Git/Github · App Store Connect · Play Console · Terminal / Bash

About

Production-Grade Mobile & Systems Engineering

I’m Emmanuel O. (TOE Tech) — a Mobile & Systems Engineer shipping production-ready Flutter apps, real-time backends, and automated AI workflows.

I take full ownership from initial concept to store release.

Whether architecting offline-first Riverpod state engines, tuning Supabase and WebSockets for zero-latency sync, or configuring native iOS/Android builds, I bridge design polish with heavy backend engineering.

Brand

TOE Tech

Role

Mobile & Systems Engineer · Product Enginer

Core Focus

Cross-Platform Apps (IOS & Andriod) · Real-Time Backends · AI Automation