👋 Hi, I'm Joseph Chingalo

Tech Enthusiast 🚀 | DHIS2 & Flutter/Dart Expert 💻 | Digital Solutions Architect 🌟

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👨‍💻 About Me

I'm a passionate Software Developer and Tech Enthusiast with extensive experience in building innovative digital health solutions and mobile applications. Currently serving as the IS Development Team Leader at HISP Tanzania, I specialize in DHIS2 implementations and Flutter/Dart development, contributing to national and regional health information systems across Africa.

🎯 What I Do:

• 🏥 Develop and maintain national/regional health information systems
• 📱 Build cross-platform mobile applications using Flutter/Dart
• 🌐 Design and implement DHIS2-based solutions for health data management
• 🔧 Create digital tools and innovations for public health sector
• 🤝 Lead development teams and collaborate across organizations
• 🏃‍♂️ Passionate about social running and community engagement

📍 Location: Kimara, Dar es Salaam, Tanzania

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🏢 Professional Experience & Contributions

🎯 Current Role

IS Development Team Leader @ HISP Tanzania

• Leading development initiatives for health information systems
• Driving digital innovation in the public health sector
• Contributing to DHIS2 global initiatives

🌟 Organizations & Open Source Contributions

Organization	Role	Focus Areas
@hisptz	Core Contributor	DHIS2 Public Portal, Flutter Toolkit, Analytics Tools
@chingalo	Owner/Maintainer	60+ repositories, Health Apps, Mobile Solutions
@chingalo-family	Founder	Family projects and tools

🚀 Key Projects & Contributions

At HISP Tanzania (@hisptz)

• DHIS2 Public Portal - Monorepo for DHIS2-powered public web portal and related tools (TypeScript)
• DHIS2 Flutter Toolkit - Collection of tools for interacting with DHIS2 authentication, metadata, and tracker data (Dart)
• DHIS2 Analytics Messaging - Web app for sending analytics data to messaging applications (TypeScript)
• DHIS2 Utils - Reusable functions, interfaces, and implementations for DHIS2 apps

At Chingalo Family (@chingalo-family)

• Task Flow - Modern task management ecosystem with Flutter mobile app, TypeScript API, and web interface for organizing and tracking tasks efficiently
• Task Flow API - RESTful API backend for the Task Flow application built with TypeScript (Jan 2026)
• Wealth Path Website - Public website for financial planning and wealth management guidance (Dec 2025)
• Duka Mkononi - Mobile commerce application for small business management (Dec 2025)
• Snake Game - Classic snake game built with modern mobile frameworks
• Harambee Platform - Community fundraising platform with mobile app and API for collective contributions

Personal Projects & Innovations

• Mobile Health Applications - Multiple DHIS2-based mobile apps for health data collection
• DHIS2 Touch - Mobile solutions for offline DHIS2 data capture
• iROAD Apps - Road maintenance and infrastructure management systems
• Metadata Tools - Scripts and utilities for DHIS2 metadata management
• Auto Update Apps - Flutter apps with auto-update capabilities
• Mediators & Integration Tools - Healthcare system integration solutions

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🛠️ Technology Stack

Languages

Frameworks & Tools

Specialized Technologies

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📈 GitHub Statistics

🏆 GitHub Achievements

Pull Shark x4 | Arctic Code Vault Contributor | Pair Extraordinaire | Quickdraw | YOLO

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🌍 Featured Work & Recognition

• 🏅 IS Development Team Leader at HISP Tanzania - Leading digital health innovation
• 🎖️ DHIS2 Expert - Contributing to global health information systems
• 🚀 Flutter/Dart Specialist - Building cross-platform mobile solutions
• 📱 60+ Open Source Projects - Active contributor across multiple organizations
• 🌟 Featured in DHIS2 HISP Highlights - October 2024

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💡 Areas of Expertise

const joseph = {
    location: "Dar es Salaam, Tanzania",
    role: "IS Development Team Leader",
    organization: "HISP Tanzania",
    
    expertise: [
        "DHIS2 Implementation & Development",
        "Flutter/Dart Mobile Development",
        "Health Information Systems",
        "Digital Health Solutions",
        "System Integration & Mediators",
        "Team Leadership & Collaboration"
    ],
    
    technologies: {
        mobile: ["Flutter", "Dart", "Ionic", "React Native"],
        web: ["React", "Angular", "TypeScript", "Node.js"],
        backend: ["Node.js", "Express", "PostgreSQL", "Python"],
        health: ["DHIS2", "Health Data Analytics", "OpenHIE"],
        tools: ["Git", "Docker", "CI/CD", "Agile Methodologies"]
    },
    
    currentFocus: "Building scalable health information systems for Africa",
    lifePhilosophy: "Technology for social good 🌟"
};

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📫 Let's Connect!

I'm always open to interesting conversations and collaboration opportunities!

📍 Personal Website

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💭 "Building digital solutions that make a difference in healthcare"

Feel free to explore my repositories and don't hesitate to reach out for collaborations!