Fintech micropayment processing platform - Maxab Stops

01

The problem

A merchant platform needed an offers engine for its microtransaction workflows.

02

The challenge

The recorded engineering challenge involved repeated queries and variable transaction demand.

03

The solution

An offers engine with auto-scaling architecture, optimized queries, and Redis caching layers.

04

Founder’s contribution

Inaam’s published role is Lead Developer. The source describes delivery with a team; it does not attribute every component to Inaam individually.

05

Recorded technical result

Implemented auto-scaling, query optimization, and Redis caching for the offers engine.

Key implementation decisions

• Use a cache layer to address repeated data access.
• Combine query optimization with auto-scaling rather than treating capacity as the only performance lever.