Client-first software engineer with eight years of experience in mobile and web applications. Recent work includes Masili Health Service System (healthcare portal), Android train ticket booking tooling for operators, a cinema ticket booking experience for moviegoers, and SentiVue—a voice-to-voice AI assistant on the web.
A medical-themed web portal for Masili Health: a responsive login experience with a teal gradient background, hex motif, and clear calls to action. Staff sign in with username and password; a dedicated Login as Resident path gives residents a separate entry point. The UI uses a calm healthcare palette (teal and charcoal on white) and simple iconography for DNA, shield, medication, vitals, and clinical tools—built for trust and clarity at the front door of the system.
Administrative app for railway ticketing—powered by Dreeko Corporations in the preview. Operators get a dark-themed dashboard for revenue and live counts (users, trains, schedules, bookings, journeys), tools to add schedules with class-based pricing and seat rules, journey and fleet lists, and in-app guidance. Includes a dark mode toggle for long operational sessions.
Consumer-facing cinema app with a dark, poster-led discovery flow, rich movie detail (cast, director, storyline), date and showtime selection, theater location, and an interactive seat map with availability states and checkout—red accent CTAs throughout for a clear path from browse to pay.
A Vue.js 3 + Vite web app for full spoken conversations: Web Speech API capture, responses from Anthropic Claude (Haiku), and speech synthesis back to the user—with live transcript history, multi-language input (English, Spanish, French, Portuguese), and selectable voices. API keys stay in the browser; nothing is proxied through a custom backend.
Improved reliability and scalability of high-volume e-commerce workflows (orders, pricing, campaigns) by defining clear microservice boundaries and implementing disciplined, versioned database migrations with rollback strategies; designed and operated data pipelines to support near real-time pricing and promotion updates, enabling consistent data freshness and reducing production issues.
Improved reliability, scalability, and performance of a high-traffic e-commerce platform by optimizing APIs, introducing caching and asynchronous processing, and strengthening observability, enabling stable operation under peak loads.
Developed and styled reusable frontend components for dashboards, surveys, and analytics, enhancing usability and consistency across web and mobile experiences.