// Engineering projects

A selection of projects spanning enterprise product engineering and hands-on technical problem-solving — each one tackling a real challenge and delivering measurable impact.

IoT Water Management Prototype

Sierra Leone's damaged water-supply infrastructure left remote tank operators and drivers with no visibility into 10,000L tank levels or fault conditions, requiring manual, unreliable physical checks.

ESP32IoTInfluxDBGrafana

// Self-funded IoT prototype delivered in partnership with Sierra Leone's DSTI

Kingdom Dreamer

A faith-based community needed a dream-journaling and interpretation product that balances real-time social features with data cost/scale and pastoral oversight of AI-generated interpretations.

KMMFirestoreLLMRevenueCat

// 95%+ shared codebase across Android and iOS

FenWokman / Jobb

Sierra Leone's informal labour economy and the world's 50M+ tradespeople both lack an accessible, low-data way to run a small business — no CRM, invoicing, or payments layer that works over WhatsApp on unreliable connectivity.

WhatsAppAI/LLMAdyenMobile Money

// Secured a Public-Private Partnership endorsement under Sierra Leone's National Digital Strategy

Sierra Digest

The Sierra Leonean diaspora and domestic readers lacked a single, modern news companion aggregating Salone news, social feeds and live TV with personalisation.

Compose MultiplatformFirebaseOpenAINews

// 500+ beta users across Sierra Leone and the UK

Slidely

Classic sliding-tile (15) puzzles are a well-worn genre with little modern hook to keep players returning daily.

iOSiPadOSPuzzle Game

// Shipped solo to the App Store

Arrive (EasyPark)

A parking and mobility platform spanning 90+ countries, 20,000+ cities and 100M+ annual users needed technical strategy for payments and driver-facing products, plus AI-driven self-service to cut support load.

KotlinNode.jsKafkaPythonJetpack ComposeMaestro

// 100M+ users connected annually across 90+ countries and 20,000+ cities

Skyscanner

Combined Explore needed reliable technical delivery, observability and experimentation infrastructure on a metasearch platform serving 100M+ monthly users and over a billion searches a month.

Feature FlagsMaestroJetpack ComposeDesign Systems

// 100M+ monthly users, 1B+ searches/month platform

DNB

Norway's largest bank, serving 1.4M+ mobile customers, needed a rapid, expert-led response to a critical, publicly disclosed Android security vulnerability threatening its core payments flow.

Promon ShieldSecurityPaymentsCI

// Security vulnerability remediated for 1.4M+ customers

Airthings

The global leader in radon and indoor air-quality monitoring needed a shared cross-platform codebase during 40%+ year-on-year revenue growth and its transition to the Oslo Stock Exchange.

KMMJetpack ComposeSwiftUIAgile

// 40%+ YoY revenue growth

Tietoevry (EVRY)

25 white-label mobile banking apps across Norway's retail banking clients needed CI infrastructure and PSD2-compliant account features.

PSD2CIMobile Banking

// 25 white-label banking apps, PSD2-compliant delivery

Zedge

The world's largest mobile discovery and distribution platform, with 250M+ installs and 45M+ monthly unique visitors, needed high-engagement features and reliable delivery infrastructure.

CI/CDAnalyticsAndroid

// Shipped to 250M+ Android & iOS users worldwide

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