Addis Ababa, Ethiopia | Product Engineer

Amanuel Yosef

I build software systems across mobile, web, cloud, and IoT, with a focus on useful products, clean architecture, and strong user experience.

I'm Software Engineer

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Android Flutter React Firebase IoT

About

I am a passionate, product-minded software developer focused on building real-world systems that solve meaningful problems: from economic inclusion in Ethiopian markets to family safety and agricultural efficiency. I work at the intersection of elegant engineering and human-centered design, turning complex technical systems into intuitive user experiences.

Full-Stack Mobile Software Developer.

Product Engineer and Digital Infrastructure Builder with end-to-end delivery experience across Android, Flutter, React, TypeScript, Firebase, AI integrations, and IoT systems.

  • Specialization: Mobile, Website, and IoT
  • Phone: +251928169211
  • City: Addis Ababa, Ethiopia
  • Education: B.Sc. in Software Eng. (4th year)
  • Email: amanuyosi12@gmail.com
  • Availability: Collaboration, freelance, and full-time

Core Competencies

Technical and product capabilities used to design, ship, and scale real-world software.

Mobile Development

  • Android Native: Kotlin, Jetpack Compose, Material Design 3
  • Cross-platform: Flutter and Dart
  • Architecture: Clean Architecture, MVVM, reactive state management
  • Background and foreground service architecture

Web Development

  • React 19, TypeScript, Vite, Tailwind CSS v4
  • Performance optimization, lazy loading, infinite scroll, skeleton states
  • Responsive design and full-stack architecture
  • Race condition handling and robust async flows

Backend and Cloud

  • Firebase: Firestore, Auth, Cloud Functions, Realtime Database
  • Algolia full-text search integration
  • Multimodal AI model integration and REST APIs
  • Google Maps and Geocoding API integration

Hardware, IoT, and Product Strategy

  • ESP8266 microcontroller programming and sensor integration
  • Automated logic systems for physical control
  • P2P marketplace dynamics and digital inclusion research
  • Bilingual product development and Google Play compliance standards

Resume

Mobile Software Developer, Product Engineer, Website Developer, and Digital Infrastructure Builder with a proven track record of shipping software that improves quality of life in underserved and fast-growing contexts.

Summary

Amanuel Yosef

Product-minded software developer building end-to-end systems across Android, Flutter, React/TypeScript, Firebase, and IoT. I architect for usability, reliability, and impact, translating complexity into products people trust and use.

  • Addis Ababa, Ethiopia
  • +251 928 169 211
  • amanuyosi12@gmail.com

Education

B.Sc. in Software Engineering

2021 – Present

Addis Ababa Science and Technology University (AASTU)

In progress. Active focus areas include scalable product engineering, mobile systems, and full-stack architecture.

Certification & Standards

Google Play Developer Standards

Strong working knowledge of app policy compliance, account integrity, listing quality, and corrective publishing practices.

Product Experience

Lead and Solo Builder Across Multi-Domain Products

2022 – Present

Independent and project-based product engineering

  • Built Nisr Market, a multi-platform marketplace ecosystem for Ethiopian buyers and sellers.
  • Shipped a real-time family GPS safety app with dual-role UX and privacy-first controls.
  • Designed AI-powered and IoT-driven solutions for food transparency and agricultural efficiency.
  • Applied architecture-first thinking to performance, user trust, and operational reliability.

What Drives Me

I build software because technology can improve quality of life at scale, especially in communities historically underserved by digital infrastructure.

  • Nisr Market: economic dignity through digital commerce access.
  • Children Tracker: family safety built on trust and consent.
  • Automated Grain Storage: protection of livelihoods through reliable automation.

Portfolio

Selected projects spanning marketplace systems, safety tech, AI-enabled mobile experiences, and IoT automation.

Nisr Market

Lead Developer and Architect

Multi-platform Ethiopian P2P commerce ecosystem with Android app, responsive web discovery, admin panel, and search infrastructure.

Children Tracker

Solo Developer

Real-time GPS family safety app with geofencing, consent-first controls, background location services, and role-specific parent/child UX.

AI Food Ingredient Recognizer

Solo Developer

Computer vision mobile experience using camera modules and multimodal AI APIs for instant ingredient-level meal analysis.

Automated Grain Storage System

Lead Engineer

IoT environmental control system with ESP8266 and sensor-driven automation to reduce post-harvest losses and improve food security outcomes.

Contact

Available for collaboration, freelance engagements, and full-time opportunities.

Address

Addis Ababa, Ethiopia

Call

+251 9281 1692 11

Email

amanuyosi12@gmail.com