Engineering · 2022
Thummim
Healthcare course platforms and a mobile app serving learners across Nigeria, Kenya and Ghana.
- Users
- 15K+
- Content management time
- −60%
- Support response
- 8hrs → <2hrs
- Uptime
- 99%
ChallengeRun reliable learning platforms for learners in three countries.
Overview
Thummim runs healthcare course platforms and a Flutter mobile app for learners across Nigeria, Kenya and Ghana, with regional sites at thummimng.com, thummim.co.ke and thummimgh.com. From January 2022 to September 2025 I was Head of IT, responsible for IT operations and the frontend for the regional offices, on platforms serving 15K+ users.
Custom WordPress plugins
I built custom WordPress plugins in PHP, using the REST API, that cut content management time by 60%.
Infrastructure and security
The sites run behind Cloudflare CDN, with JWT-based authentication. I improved infrastructure, scaling and support processes: support response time went from 8hrs to under 2hrs, and services ran at 99% uptime.
Leadership
I mentored junior developers and set the team's coding standards.