Case Studies

A selection of programmes we have designed, built and operated. Client names are shown where we have permission; the engineering is described in full.

~40services and user interfaces on one platform
MTN · Telecommunications

Omni-channel sales and commerce platform

Point of sale, consumer e-commerce, marketplace, promotions, logistics, inventory and field sales on one shared platform of around forty services and user interfaces.

PythonFastAPIPostgreSQLMongoDB
3 → 1order lifecycles unified across channels
MTN · Telecommunications

Central order management on open standards and BPMN

One order system of record with a 28-status lifecycle, orchestrated by Camunda 8 processes for payment, fulfilment, delivery and activation, with an AI-ready event backbone.

NestJSPostgreSQLCamunda 8Spring Boot
800concurrent agents, sub-second reads
MTN · Telecommunications

Intelligent CRM with an AI assistant for customer service

A customer-service platform with universal search, customer 360, case management with SLAs, supervisor dashboards and an AI assistant grounded on live customer data, load-tested for 800 concurrent agents.

NestJSPostgreSQLReactLLM assistant
3 in 1store, vendor portal and admin console
MTN · Retail & e-commerce

Multi-vendor marketplace with embedded retail channel

Customer store, vendor portal and admin console on database-per-service microservices with event-driven order flow, serial tracking and revenue sharing.

PythonPostgreSQLKafkaElasticsearch
Zerocutovers: old and new ran side by side
MTN · Logistics

Last-mile logistics platform rebuilt without a cutover

A delivery platform migrated from Go and RabbitMQ to FastAPI and Kafka side by side, with compatibility wrappers so every caller moved on its own schedule.

FastAPIKafkaPostgreSQLRedis
~405requirements across 22 capabilities
MTN · Telecommunications

Network operations support programme and vendor evaluation

An eight-document programme covering 22 capabilities and around 405 requirements for a fibre operations support system, a working engineering platform, and a multi-country vendor evaluation across three markets.

AdvisoryGoPostGISKafka

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