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Multichoice installer payments vs Pairly vs Picking & Packing app

The problem, what was built, the stack and the outcome, next to each other.

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In common

  • Shared stack: none in common
  • Order: Picking & Packing app (2025 – 2026) → Pairly (Jul 2026 – present)

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Multichoice installer payments ›

R5M+ paid to installers in the first six months

Pairly ›

An AI-native operating system for founder-led teams

Picking & Packing app ›

A Kotlin warehouse app for fulfilment teams

At a glance

Role
Integration engineer
When
Delivered
Length
—
Status
Delivered
Type
Platform
Role
Founder / Lead Engineer
When
Jul 2026 – present
Length
4 mo so far
Status
In progress
Type
AI, Web, Platform
Role
Lead, Smart Kitchen Co
When
2025 – 2026
Length
1 yr
Status
Delivered
Type
Mobile

The problem

Integrated the installer management system into Multichoice's payment process so installers are paid accurately and on time.
Small teams stitch together disconnected tools for websites, customer communication, content, analytics and operations, while generic AI assistants lack safe access to business context and actions.
An Android app that drives picking and packing for warehouse and fulfilment operations.

What was built

—
Pairly gives each business one governed platform where specialised agents can work across those functions. It combines tenant-scoped AI agents, websites and CMS, CRM and communications, newsletters, analytics, integrations and a skills marketplace.
—

Stack

  • Payments integration
  • Python
  • FastAPI
  • PostgreSQL
  • Redis
  • Next.js
  • React
  • Azure
  • LangChain
  • Docker
  • Kotlin
  • Android

Highlights

  • Processed over R5 million in installer payments within six months
  • Tenant-scoped agent runtime with durable memory, model routing, typed tools and permission ceilings
  • Streaming agent UX with human approval gates, audit events and token budgets
  • Installable skills marketplace with automated validation and human publication review
  • End-to-end features spanning API, CMS, renderer, email and PDF output
  • Led architecture and development
  • Built in Kotlin for warehouse floor use

Infrastructure choices

—
  • PostgreSQL
—

Outcome

Over R5 million in installer payments processed within six months.
A broad working platform with multi-tenant permissions, real-time agent execution, publishing and revision workflows, provider integrations and installable skills, with approval gates, audit events and human review for consequential AI actions.
—

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