Hello! I'm Luis Pérez, a Mechatronics Engineering student at UNAM's Faculty of Engineering. I'm an impact-driven AI and software generalist passionate about building reliable, human-centered solutions for education and society. Currently, I'm developing educational technology projects that combine AI, machine learning, and conversational interfaces to democratize access to quality learning experiences. I thrive in high-caliber teams where I can contribute across product, engineering, and operations. 🚀 🔭 Currently working on: Educational chatbots for language learning and exam preparation AI-powered platforms accessible through WhatsApp Full-stack web applications with modern tech stacks

• 🎓 Final-year Mechatronics Engineering student at UNAM (Faculty of Engineering)
• 🤖 Member of SIAFI, currently co-leader of the Projects Core (Artificial Intelligence Student Society) at UNAM
• 🌱 Proficient in TypeScript, React, Next.js, and Node.js
• 🧠 Strong interest in AI/ML, LLMs, advertising engineering, and educational technology
• 🗣️ Languages: Spanish (native), English (B2), French (A2)
• 🎮 Passionate about video games, music production (all genres), and continuous learning
• 📧 Contact me at: luisangelperezcastro1305@gmail.com

Transforming language education through accessible, interactive technology. A WhatsApp-based chatbot delivering daily micro-lessons, instant feedback, gamified challenges, and personalized progress tracking.

Tech Stack: Python, Django, Twilio WhatsApp API, MySQL, AWS (S3, Polly), FastAPI

Key Features:

• Adaptive conversational flows aligned with CEFR levels
• Pronunciation scoring and real-time corrections
• Web dashboard for progress tracking and gamification
• ~70% reduction in administrative workload through automation

Revolutionizing university admissions preparation by combining expert human knowledge with AI power. Making world-class preparation accessible through WhatsApp.

Tech Stack: GPT-4, WhatsApp API, Python, SQL, TypeScript, Next.js, Postgres, FastAPI, Alembic, Redis

Mission:

• Democratize access to university preparation regardless of location or resources
• Expert-designed question database with AI-powered personalized delivery
• Innovation + accessibility + excellence + measurable impact

🔗 Live Demo

Real-time marketplace connecting wholesale distributors with restaurants to reduce food waste by facilitating the sale of excess inventory before it loses commercial value.

Tech Stack: TypeScript, React, Node.js, MongoDB, JavaScript, HTML5, CSS3

Impact: Helping businesses reduce waste and improve sustainability

🔗 Live Demo