Dennis Mensah-Torkornoo
Mobile (Flutter) Specialist. A mobile engineer building with Flutter and natively in Swift and Kotlin since 2017, much of it in fintech: internal apps for field agents at a savings and loans company, and APIs for a microfinance company's products.
Experience
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Senior Mobile/Desktop Engineer, Affinity Africa Finance (2021 to present)
Lead the development of the internal Flutter apps that field agents at this savings and loans company rely on day to day, alongside internal tools that support the wider team's daily operations, while mentoring junior developers.
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Senior Mobile Engineer, Fundihub Limited (2019 to 2021)
Built mobile applications for a range of clients, plus a desktop application that synced records from QuickBooks Web into a local SQLite instance.
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Software Engineer, Econnect Global (2018 to 2019)
Built internal Flutter apps used by agents working in the field.
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Software Engineer, Alias Solutions (2017 to 2018)
Built REST API services in C# and ASP.NET Core for a microfinance company's products.
Projects
Remindly
An AI-powered reminder app for iOS and Android that understands natural language, with a Go scheduler, streaks, accountability partners, and context-aware triggers.
StudyRAG
A grounded AI study and exam platform on the web, turning uploaded course material into chat, practice questions, quizzes, and weak-spot analytics.
Rebus Quest
A rebus picture-word puzzle game for iOS and Android with a fair ad cadence, free hints, and cloud save.
Skills
Flutter, Dart, Kotlin, Swift, C#/.NET, Go, Fiber, PostgreSQL, Redis, AWS, Docker, RAG pipelines, prompt engineering, agent tooling, Python.