Case Management
Gestor de Casos
Full-stack web application for managing inspection cases, assignments, resolutions and administrative workflows.
Node.js
Express.js
MongoDB
JavaScript
BACKEND • JAVA • NODE.JS
Luis Mariano Umaña
Backend Developer | Software Engineering Student
Building scalable backend systems, REST APIs and database-driven applications using Java, Spring Boot, ASP.NET MVC, Node.js and SQL databases.
About Me
Backend-minded, practical, and focused on reliable systems.
I am a Software Engineering student and Backend Developer focused on building practical, maintainable web systems. My work centers on REST APIs, database-driven applications, business logic, MVC architecture and backend services that solve real operational problems.
Tech Stack
Tools and technologies I use to build web applications.
Java
Spring Boot
C#
ASP.NET MVC
Entity Framework Core
JavaScript
Node.js
Express.js
React
Python
SQL Server
Oracle
MongoDB
MySQL
Git
GitHub
Postman
Featured Projects
Selected work for backend systems, data, and practical software.
Data and AI
AI Cycling Coach
AI-powered full-stack application for cycling training planning, athlete profiles and adaptive workout recommendations.
Node.js
Express.js
MongoDB
React
JavaScript
Java Web System
House Management Web System
Java web application for managing housing information, CRUD operations and database-driven workflows.
Java
SQL
HTML
CSS
JavaScript
Academic System
Student Control System
Python CLI application for managing students, grades, averages and CSV import/export.
Python
CSV
OOP
Resume
Recruiter-ready profile and project overview.
Download my CV for a concise view of my education, technical skills, and backend development projects.
Contact