GentlePrince-ng/eha-gis-assessment

eHealth Africa technical assessment - Senior Coordinator, Data and GIS Analytics. Campaign GPS tracking and coverage reconciliation, digital form design, technical coordination and capability development. # eHealth Africa - Technical Assessment **Senior Coordinator, Data and GIS Analytics** · Data Informatics Department Submitted by Solomon Oladimeji | Part | Question attempted | |---|---| | **Part 1** | **Q1** - Campaign team tracking and coverage reconciliation | | **Part 2** | **Q3** - Converting a paper questionnaire into a digital form | | **Part 3** | **Q5** - Coordinating delivery through the round | | **Part 3** | **Q6** - Building capability in the counterpart agency | Part 1 Q2 and Part 2 Q4 are not attempted. The instructions value depth over breadth, and Part 2 states the unattempted option will be probed at the walkthrough regardless. AI assistance is declared in **`AI_USE.md`**. Every judgement call - thresholds, tolerances, projections, weights, conclusions - is logged with its rejected alternative in **`DECISIONS.md`**. --- ## Reproducing everything ### 1. Environment ```bash python -m venv .venv source .venv/bin/activate # Windows: .venv\Scripts\activate pip install -r requirements.txt ``` Developed on **Python 3.12.10**. **Java 8+ must be on PATH** - pyxform uses ODK Validate to check the XForm's XPath, and without it the form converts but is not deeply validated. `run_all.py` warns rather than passing quietly if Java is absent. ### 2. Data The supplied pack is **not committed**. Place it unmodified at the repository root, or beside it - both are found automatically: ``` eha-gis-assessment/ eHA_Assessment_Data_Pack_v4_CANDIDATE/ ``` Override with `EHA_DATA_PACK` if it lives elsewhere. **No file in the pack is edited at any point**; two reference files that ODK cannot consume as issued are transformed in code by `part2_q3/prepare_media.py`, leaving the sources untouched. ### 3. Run ```bash python run_all.py ``` Rebuilds every output from the raw pack in about 40 seconds, across 22 stages. It wipes prior artefacts first and **stops at the first failure** rather than producing a partial result that looks complete. --- ## Layout …