Case Studies

A selection of projects where I helped organizations solve complex challenges through technology.

ZAMACE — Zambia's Agricultural Commodity Exchange

ZAMACE (via Afrocentec Zambia)

Digitized Zambia's agricultural commodity trading

Elixir / PhoenixReactPostgreSQLRedux ToolkitDockerAWS S3

Tanzania Posts — National e-Commerce Platform

Tanzania Posts Corporation / Ministry of ICT

Delivered Tanzania's national e-commerce infrastructure

AngularDjangoPostgreSQLEnterprise Service BusPKI InfrastructureDocker

MoBEF MIS — Zanzibar Blue Economy Coordination

Ministry of Blue Economy and Fisheries, Zanzibar

First-of-its-kind blue economy coordination platform

Next.js 15PostgreSQL / PostGISLeafletDrizzle ORMshadcn/uiDocker

NCC — Construction Cost Estimation System

National Construction Council, Tanzania

65% reduction in manual calculation time

AngularJava Spring BootPostgreSQL

TTCL — ERP Digital Transformation

Tanzania Telecommunications Corporation

Driving digital transformation for Tanzania's national telco

Enterprise ArchitectureBusiness Process Re-engineeringERP Vendor EvaluationRequirements Engineering

ZICTIA — Zanzibar ICT Infrastructure Master Plan

Zanzibar Communication Corporation

Strategic ICT roadmap for Zanzibar's digital infrastructure

Infrastructure AssessmentNetwork ArchitectureData Center PlanningDisaster Recovery

Paperless Africa — Zambia Councils PWA

Paperless Africa

Zero app store dependency for civic payments

React 18TypeScriptViteTailwind CSSZustandService Workers

Farmcore — Agricultural Cooperative SaaS

Own Product (Handisi Digital Solutions Ltd)

Digitizing agricultural cooperatives across Southern Africa

React NativePythonPostgreSQLRedisUSSDWhatsApp APIM-Pesa

Provender — Food Manufacturing ERP

Own Product (Handisi Digital Solutions Ltd)

Enterprise ERP capabilities at SMB pricing

Next.js 14+FastAPI / PythonERPNextPostgreSQLRedisStripeMQTT

The Booth Marketing — USSD Campaign Platform

Afrocentec (for The Booth Marketing)

Universal access promotional campaign via USSD

Node.jsTypeScriptExpress.jsRedisAfrica's TalkingDocker

ZAMACE USSD — Financial Services on Feature Phones

ZAMACE (via Afrocentec)

Financial inclusion via feature phones

Laravel / PHP 8.2RedisPostgreSQLAfrica's TalkingDocker

Bright Hope Schools — Rapid MVP Website

Bright Hope Schools (via Lycus Technologies)

Complete website in a 2-week sprint

ReactTailwind CSS