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Ventaw vs WhatsApp platforms vs Multichoice installer payments

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
  • Both kinds of work: Platform

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Ventaw ›

Secure, isolated environments for developer workloads

WhatsApp platforms ›

Altur, Harambee and eButler on the WhatsApp Business API

Multichoice installer payments ›

R5M+ paid to installers in the first six months

At a glance

Role
Founder / Lead Engineer
When
In progress
Length
—
Status
In progress
Type
Platform, Web
Role
Lead engineer, Mmogo Media
When
2018 – 2022
Length
4 yr
Status
Delivered
Type
Platform, AI
Role
Integration engineer
When
Delivered
Length
—
Status
Delivered
Type
Platform

The problem

Environment provisioning, session management and resource monitoring, designed for security, multi-tenancy and concurrent workloads.
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.
Integrated the installer management system into Multichoice's payment process so installers are paid accurately and on time.

What was built

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—
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Stack

  • Next.js
  • FastAPI
  • Docker
  • Python
  • Django
  • WhatsApp Business API
  • Infobip
  • Twilio
  • Payments integration

Highlights

  • Next.js management interface
  • FastAPI orchestration APIs
  • Conversational journeys on the WhatsApp Business API
  • Payments via Flash, Paystack and MTN MoMo
  • Processed over R5 million in installer payments within six months

Infrastructure choices

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—
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Outcome

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Over R5 million in installer payments processed within six months.