Hilan Alegria

About Me

I am a Systems Engineering student at Universidad Santiago de Cali, with a focus on full-stack web development, process automation, and the application of artificial intelligence. Throughout my academic training I have worked on projects ranging from web interface design to data analysis with Machine Learning, which has allowed me to build a comprehensive vision of software development. I am passionate about creating solutions that are functional, efficient, and visually polished, and I approach each project as an opportunity to learn and deliver real value.

8+ Projects

3+ Years studying

5+ Technologies

Projects

Featured Project

Mushroomania — Full Stack E-Commerce Platform

Complete e-commerce platform for a retail company specializing in natural products. Full-cycle development: frontend, backend, database, payments and security.

Vue 3 Flask MySQL Stripe Tailwind bcrypt

Role: Sole Full Stack Developer — Full Cycle

In development · delivery in 6 months

The Problem

A retail company specializing in natural products needed its own e-commerce platform to manage its catalog, process online sales and manage its internal operation — without relying on generic solutions that limited its growth and customization.

Stack & Technical Decisions

Vue 3 + Pinia Efficient reactivity for dynamic catalogs and global cart state

Flask + Python Flexibility to build a custom REST API without unnecessary overhead

MySQL Critical referential integrity for e-commerce transactions

Stripe Industry standard for online payments with support in Colombia

Tailwind CSS Fast visual development with consistent design throughout the project

bcrypt + rate limiting Real security from the start, not as an afterthought

For the user

Catalog with filters and product detail
Cart persistent across sessions
Checkout with real payment via Stripe
Registration with email verification (OTP)
Password recovery
Editable profile

For the admin

Product, recipe and content management panel
Order management with status tracking
User management with activation/deactivation
Dashboard with business statistics
Bilingual support (ES/EN) throughout

Security

Passwords hashed with bcrypt Rate limiting by IP on sensitive routes Auto-lock after failed attempts Soft delete — no data physically removed Foreign Keys declared in MySQL Environment variables for all credentials CORS restricted to authorized origins

Results

90% Completed

3 Months of dev

1 Developer

Platform delivered at 90% in 3 months of active development, with production-ready architecture. The solution manages a product catalog with multilingual support, real-time payment processing and a complete administration panel.

Other projects

Cancer Data Analysis

Survival prediction using Machine Learning models.

Python ML

Role: Data Developer

Artificial Intelligence Project

Email automation and management using Python and AI libraries for meetings or appointments.

Python AI

Role: AI Developer

Happy Notes Mobile App

Mobile app built with Expo Go for creating and managing personal notes.

React Native Expo

Role: Mobile Developer