Industry
Software Development for Finance
Finance is the industry where 'mostly works' isn't good enough. We've built trading platforms, payments rails, regulatory reporting systems, and treasury tools for South African banks, fintechs, and asset managers — software where correctness, audit trails, and uptime are non-negotiable.
The hard problems in finance
Where finance software typically gets difficult — and where ProteaByte tends to add the most value.
Regulatory compliance
POPIA, FAIS, FICA, FSCA reporting, PCI-DSS for cards — the compliance footprint is part of the design, not an afterthought.
Real-time correctness
Trading and payments are zero-tolerance for race conditions. We design with idempotency, double-entry accounting, and reconciliation built in.
Integration with the SA banking stack
Host-to-host, BankservAfrica, PayShap, EFT, debit orders — and the maze of card processors, switches, and acquirers behind them.
What we build for finance clients
Common engagement shapes we've delivered in this sector.
Technologies we typically use
The stacks that recur most often in our finance work.
Services we deliver to finance clients
The ProteaByte service lines most commonly engaged for finance work.
Building something for finance?
We've shipped real software into this sector. Tell us what you're working on and we'll come back with a realistic plan.
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