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Engineering Insights

From the EDS Team

Technical articles, case studies, and product updates from the people building enterprise systems across Africa.

All Articles

Engineering

Building Offline-First POS Systems for African Retail

How we architect point-of-sale platforms that keep selling through load-shedding, poor connectivity, and hardware failures.

Case Study

How We Migrated a 14-Branch Retailer From Spreadsheets to ERP in 90 Days

A detailed breakdown of the data migration strategy, team onboarding plan, and technical decisions that made a complex cutover painless.

Infrastructure

Multi-Currency PostgreSQL Schema Design for Zimbabwean Businesses

The patterns we use to handle USD, ZWL, and mobile money balances in a single transactional database without losing precision or auditability.