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    Mobile App

    Stunting Risk Survey App

    Mobile App for Field Agents to Collect Household Health Data in Real-Time

    Mobile DeveloperFullstack DeveloperUX Researcher
    20245 team members

    Overview

    This app is part of a larger ecosystem to address stunting in Indonesia. It complements the Stunting Risk Management dashboard by feeding in real-time household-level data from the field. With offline-first support and intuitive UX, it bridges the digital gap for thousands of community volunteers. Feedback loops from this app inform district-level decisions with unprecedented speed and precision.

    Key Features

    Offline Survey Capability

    Allows data collection without internet, syncing automatically once reconnected.

    GPS and Timestamp Logging

    Captures location and time of each household visit to ensure authenticity.

    Multilingual Dynamic Forms

    Supports localized questions with skip logic based on answers.

    Household Member Profiles

    Allows registering multiple individuals per household and linking survey data to each.

    Photo Evidence Capture

    Capture environmental context such as food storage or water sources during survey.

    Challenges & Solutions

    Field Connectivity Constraints

    Ensuring survey data doesn’t get lost in low or no connectivity areas.

    User Onboarding and Digital Literacy

    Training non-technical users (volunteers) to use a digital tool for the first time.

    Data Conflict Resolution

    Handling edge cases where a survey is modified offline and synced with potential overwrites.

    Screenshots

    Survey home screen showing available tasks

    Kader Dashboard for Assigned Surveys

    homesurvey list
    Survey form UI

    Dynamic Survey Form with Conditional Logic

    formsurveyinput
    Sync and offline indicator

    Offline Mode with Smart Data Sync

    offlinesync

    Technologies

    frontend

    React NativeExpoZustandReact Hook Form

    backend

    DirectusREST APICloud Functions

    database

    SQLite (local)PostgreSQL (remote)

    devops

    FirebaseExpo OTA UpdatesSentryBitrise CI/CD

    collaboration tool

    FigmaNotionDiscord

    Team Composition

    Mobile Developer2
    Backend Engineer1
    UX Researcher1
    Project Lead1

    Company

    MICA Studio

    Specializing in digital tools for health and public sector transformation.

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