Compare
Picking & Packing app vs Multichoice installer payments vs WhatsApp platforms
The problem, what was built, the stack and the outcome, next to each other.
Clear · Up to 3 at a time
In common
- Shared stack: none in common
- Order: WhatsApp platforms (2018 – 2022) → Picking & Packing app (2025 – 2026)
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Picking & Packing app ›
A Kotlin warehouse app for fulfilment teams
Multichoice installer payments ›
R5M+ paid to installers in the first six months
WhatsApp platforms ›
Altur, Harambee and eButler on the WhatsApp Business API
At a glance
- Role
- Lead, Smart Kitchen Co
- When
- 2025 – 2026
- Length
- 1 yr
- Status
- Delivered
- Type
- Mobile
- Role
- Integration engineer
- When
- Delivered
- Length
- —
- Status
- Delivered
- Type
- Platform
- Role
- Lead engineer, Mmogo Media
- When
- 2018 – 2022
- Length
- 4 yr
- Status
- Delivered
- Type
- Platform, AI
The problem
An Android app that drives picking and packing for warehouse and fulfilment operations.
Integrated the installer management system into Multichoice's payment process so installers are paid accurately and on time.
A WhatsApp-based job platform (Altur), Harambee Youth Accelerator's move from a mobisite to WhatsApp, and eButler's WhatsApp ordering with payments through Flash.
What was built
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Stack
- Kotlin
- Android
- Payments integration
- Python
- Django
- WhatsApp Business API
- Infobip
- Twilio
Highlights
- Led architecture and development
- Built in Kotlin for warehouse floor use
- Processed over R5 million in installer payments within six months
- Conversational journeys on the WhatsApp Business API
- Payments via Flash, Paystack and MTN MoMo
Infrastructure choices
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Outcome
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Over R5 million in installer payments processed within six months.
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