NonyelumMaureen.dev

About Me

I’m a frontend developer based in Calgary, Alberta, specializing in React and React Native.

I build responsive web and mobile applications with a strong focus on user experience and performance.

I also have backend experience using Supabase, where I implemented authentication, wallet systems, and secure financial transactions.

I enjoy solving real-world problems, collaborating in teams, and building scalable applications.

Skills

Frontend: React, JavaScript, HTML, CSS
Mobile: React Native (Expo)
Backend: Node.js, REST APIs, Supabase
Databases: SQL
Cloud & DevOps: AWS (EC2, S3), Azure Fundamentals, Docker, Jenkins
Tools: Git, GitHub, VS Code, Agile/Scrum

Projects

A showcase of my best frontend, mobile, backend, and DevOps projects.

Contribiia Mobile App (Capstone Project)

A mobile fintech application that allows users to create and manage contribution circles, track transactions, and handle wallet activities securely.

My Contributions: Built backend services using Supabase, implemented wallet and transaction logic, worked on user profiles and verification flow, and collaborated on frontend API integration.

Tech Used: React Native, Expo, TypeScript, Supabase, REST APIs

View Code

Enterprise React App with Docker & Jenkins CI/CD

A React application containerized with Docker and automated using a Jenkins CI/CD pipeline for build, test, and deployment workflow.

My Contributions: Built and tested Docker images, implemented Docker setup, contributed to Jenkins CI/CD pipeline setup and documentation, and tested deployment workflow.

Tech Used: React, Node.js, Docker, Jenkins, GitHub

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Temple Escape – Unreal Engine Game

A third-person adventure game where players escape a temple while avoiding AI enemies, collecting points, and completing objectives.

My Contributions: Designed the level environment, implemented AI enemy patrol and chase logic, built HUD elements, and developed health, scoring, and win/lose systems.

Tech Used: Unreal Engine, Blueprints, AI Behavior Trees, Level Design

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Bow Course Registration System (Team Project)

A full-stack web application that allows students to register for courses, manage schedules, and interact with backend services.

My Contributions: Built frontend UI components, implemented registration forms and validation, connected frontend to backend APIs, and collaborated using Git and GitHub.

Tech Used: React, JavaScript, Node.js, SQL, REST APIs, HTML, CSS

View Code