SEBASTIÁN MUÑOZ

Elevator Service Management Application

• Designed and developed a mobile application for managing elevator installation, maintenance, and support services.
• Built the frontend using React Native and Expo, ensuring a smooth and responsive user experience.
• Developed the backend with Next.js and a Supabase database for efficient data storage and real-time updates.
• Implemented user authentication, role-based access control, and secure API connections.
• Integrated push notifications for service reminders and status updates.
• Deployed the app on both the App Store and Play Store, ensuring accessibility for iOS and Android users.

Full-Stack Development of Business Website

• Led the complete development of a web platform for an entrepreneur in Bucaramanga.
• Developed the backend using Node.js, Express, and MongoDB, implementing security measures such as password encryption with Bcrypt.
• Built the frontend with Next.js and React, integrating API consumption with Axios for seamless data handling.
• Implemented Cloudinary for multimedia management, optimizing image storage and delivery.
• Configured domain and hosting on Hostinger, ensuring a stable and scalable deployment.
• Deployed the project on Vercel for fast performance and global availability.

Technical Consulting Sessions for Development Teams

• Conducted a 5-session consulting program for a professional team of developers in Peru.
• Covered key areas including:
  Agile methodologies (Scrum, Kanban) for project management and workflow optimization.
  Requirement gathering techniques to define project scope and deliverables effectively.
  Technology selection based on scalability, performance, and long-term maintainability.
  Software development best practices, including clean code, SOLID principles, and design patterns.
  Programming standards and code quality, ensuring maintainable and efficient applications.
  Cloud deployment strategies for high-availability and cost-effective hosting solutions.
  Team leadership and project coordination to improve collaboration and productivity.

Frontend Development at Trascender Global

• Developed and optimized user interfaces using React, Next.js, and Tailwind CSS to ensure responsive and modern web applications.
• Refactored and optimized code to enhance performance, maintainability, and scalability.
• Collaborated closely with design and backend teams to implement new features and improve user experience.
• Utilized Azure DevOps for task management, sprint planning, and Agile development following the Scrum methodology.

Backend & Frontend Development for Raffle Management Platform

• Developed the backend using Node.js, Express, and MongoDB, ensuring a secure and scalable architecture.
• Implemented purchase functionalities and user management system using Vue 3 and Quasar, providing a smooth and interactive user experience.
• Integrated Wompi payment gateway for secure and seamless transactions.
• Implemented authentication and security measures using JWT and Bcrypt, ensuring data protection and user privacy.

• Developed a transport management platform using Vue 3 for the frontend and Node.js for the backend, ensuring efficiency and scalability.
• Implemented a modular architecture and a secure REST API to optimize system performance and maintainability.
• Led team coordination using Jira and managed sprints following the Scrum methodology to ensure timely and structured project execution.