Full Stack Developer at Semios

Built a client-facing web application to visualize and manage climate-monitoring IoT devices on an interactive map, including full CRUD operations on GeoJSON data using Google Maps and Mapbox APIs. Developed a cross-platform web and mobile application from a single codebase using Ionic, React, and TypeScript. Designed, implemented, and extended REST API endpoints using Node.js and Express.js, improving system functionality and IoT platform integration.

React Developer at COS Educational Consulting Inc

Designed and developed a React application, successfully migrating data from Google Sheets to a scalable cloud architecture. Created admin dashboard for analyzing customers information.

Front-End Developer at Nzigen, Inc.

Renovated UI of an existing video streaming website using HTML, CSS, JavaScript and Next.js. Implemented token credit card payment system for clothing rental service using Vue.js. Renovated UI of the WordPress corporate website using HTML, CSS, JavaScript.