Building scalable mobile applications, robust backend systems, and innovative digital solutions that create real-world impact.

I'm a software developer passionate about designing and building high-quality software across mobile, backend, and distributed systems.

My experience spans Android and Flutter development, backend engineering, health information systems, microservices, and quality assurance. I enjoy solving complex problems, creating maintainable architectures, and exploring emerging technologies such as Artificial Intelligence and Machine Learning.

• 📱 Mobile Engineer specializing in Android and Flutter

• ⚙️ Backend Developer with Django and Laravel

• 🔄 Experienced in Microservices, Apache Kafka, Redis, and Celery

• 🏥 Contributor to Health Information Systems powered by DHIS2

• 🧪 Passionate about QA Engineering and Test Automation

• 🤖 Exploring AI, Machine Learning, and Intelligent Mobile Applications

• 🌍 Open-source enthusiast and lifelong learner

• Kotlin

• Java

• Jetpack Compose

• Android SDK

• Material Design 3

• Coroutines

• Flow

• Room Database

• DataStore

• WorkManager

• Dagger-Hilt

• MVVM & MVI Architecture

• Dart

• Flutter SDK

• Riverpod

• Provider

• Drift

• Freezed

• Dio

• GoRouter

• SQLite

• Clean Architecture

• MVVM Architecture

• Offline-First Applications

• Responsive UI Development

• Python

• PHP

• Django

• Django REST Framework

• Laravel

• PostgreSQL

• MySQL

• SQLite

• REST APIs

• JWT Authentication

• OAuth2

• Apache Kafka

• Celery

• Redis

• Event-Driven Architecture

• Microservices

• Clean Architecture

• MVVM

• MVI

• Repository Pattern

• Dependency Injection

• Domain-Driven Design (DDD)

• Offline-First Design

• Scalable System Design

• Appium

• UI Testing

• Automated Testing

• Regression Testing

• Test Planning

• Quality Assurance Processes

• Git

• GitHub

• Docker

• Linux

• CI/CD Pipelines

• Firebase

• Gradle

• DHIS2 Android SDK

• DHIS2 API Integrations

• Tracker Implementations

• Health Data Synchronization

• Metadata Management

• Digital Health Solutions

• Machine Learning

• OCR Solutions

• Intelligent Document Processing

• AI-Powered Mobile Applications

• TensorFlow Lite

• Developed scalable health information systems leveraging DHIS2.

• Implemented complex data synchronization and health data workflows.

• Built integrations between mobile applications and national health platforms.

• Optimized API communication and large-scale data processing.

• Developed and maintained Android applications using modern Android architecture.

• Built Flutter applications using Riverpod, Drift, and Clean Architecture.

• Implemented offline-first solutions for environments with unreliable connectivity.

• Delivered multilingual and highly customizable user experiences.

• Designed scalable APIs and backend services using Django and Laravel.

• Built microservice-based architectures supporting high-volume integrations.

• Developed event-driven systems using Apache Kafka.

• Implemented asynchronous processing pipelines using Celery and Redis.

• Led integrations with M-Pesa and mobile wallet providers.

• Designed payment workflows supporting subscriptions and transaction processing.

• Built secure and scalable payment service architectures.

• AI Agents

• Large Language Models (LLMs)

• Advanced QA Automation

• Machine Learning on Mobile

• Cloud-Native Architectures

• Distributed Systems at Scale

• Intelligent Document Processing

• Android Development

• Flutter Development

• Backend Engineering

• Software Architecture

• Microservices

• QA Engineering

• Artificial Intelligence

• Open Source

• Digital Health

• Agritech

I'm always interested in collaborating on:

• Mobile Applications

• Backend Systems

• Open Source Projects

• Health Technology Solutions

• AI-Powered Applications

• Scalable Distributed Systems

Feel free to explore my repositories and connect with me. I'm always open to discussing technology, software architecture, and innovative ideas.