Compare
Picking & Packing app vs Multichoice installer payments vs Joel Transport
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: Joel Transport (Dec 2022 – May 2023) → Picking & Packing app (2025 – 2026)
Swipe sideways to compare ›
Picking & Packing app ›
A Kotlin warehouse app for fulfilment teams
Multichoice installer payments ›
R5M+ paid to installers in the first six months
Joel Transport ›
Online booking platform on AWS
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
- When
- Dec 2022 – May 2023
- Length
- 6 mo
- Status
- Live
- Type
- Web, Platform
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.
Centralised the customer journey and operational data, reduced manual hand-offs and set up a documented AWS foundation.
What was built
—
—
Led architecture and hands-on engineering for an online booking platform: Python APIs and the AWS deployment architecture, integrated with Paystack, Sage Accounting, Zoho Bigin and Zoho SalesIQ.
Stack
- Kotlin
- Android
- Payments integration
- Python
- AWS
- Paystack
- Sage
- Zoho
Highlights
- Led architecture and development
- Built in Kotlin for warehouse floor use
- Processed over R5 million in installer payments within six months
- Python APIs and AWS deployment architecture
- Paystack, Sage Accounting, Zoho Bigin and Zoho SalesIQ integrations
Infrastructure choices
—
—
- AWS
Outcome
—
Over R5 million in installer payments processed within six months.
Centralised the customer journey and key operational data, reduced manual hand-offs and established a documented AWS foundation for future development.