Projects

Selected product work.

Mobile experiences supported by dependable data flows, API integrations, and production-minded engineering.

Case study 01

Coachify.AI

Personalized workout and nutrition app

A React Native fitness product that generates personalized plans, tracks progress through strength reports, and provides a conversational trainer. I built animated exercise flows, set and rep logging, progress dashboards, and the trainer chat experience.

Backend & integrations

Integrated the mobile client with services for personalized plans, progress reporting, and trainer conversations, including resilient loading and state handling across these API-driven workflows.

Stack: Python · FastAPI · PostgreSQL · AWS · Docker · OpenAI · LLM · React Native · Expo · TypeScript
Platform: iOS · Android

Visit coachify.ai →

Coachify.AI personalized workout plan and trainer screens

Coachify.AI — Animated exercise demos and set logging. — Animated exercise demos and set logging.

Coachify.AI — Progress tracking and strength reports. — Progress tracking and strength reports.

Coachify.AI — Conversational trainer experience. — Conversational trainer experience.

Case study 02

Workpay

HR, payroll and EOR platform

Employee self-service for an African HR and payroll platform, covering secure authentication, payslips, leave, attendance, expenses, and push notifications in a mobile application with 50K+ installs.

Backend & integrations

Connected secure mobile workflows to payroll, leave, attendance, expense, and notification services, with offline-friendly handling for field and employee use cases.

Stack: React Native · TypeScript · Redux
Platform: iOS · Android

View on Play Store →

Workpay — Payslips and payroll history. — Payslips and payroll history.

Workpay — Leave requests and approvals. — Leave requests and approvals.

Workpay — Attendance and team views. — Attendance and team views.

Case study 03

Fitzy

Workout and fitness tracker

A personal fitness companion I designed and shipped end-to-end for logging workouts, tracking sets and reps, setting goals, and monitoring progress over time.

Backend & integrations

Structured local application data and state for fast workout logging, goal tracking, and progress history.

Stack: C# · .NET Core · Microsoft SQL Server · React Native · Expo · TypeScript
Platform: Android

View on Play Store →

Fitzy — Goal-setting workflows. — Goal-setting workflows.

Fitzy — Weekly progress and streaks. — Weekly progress and streaks.

Fitzy — Fast set logging during workouts. — Fast set logging during workouts.