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Telematics Engineer with 4+ years of experience in developing, deploying, and maintaining web applications for national and international companies. Passionate about IoT technology, microcontrollers, and specialized in the complete JavaScript stack.

• 🔭 Currently working as a Full Stack Developer at Actual Studio (Freelance)
• 🌱 Building agricultural monitoring systems with LoRa and Machine Learning for my master’s project
• 👨‍💻 4 years maintaining AngularJS + SailsJS + MongoDB applications
• 🎯 2+ years with modern technologies: React, Express, MySQL, NestJS
• 📍 Cancún, Quintana Roo, Mexico
• ⚡ Fun fact: I combine web development with IoT using microcontrollers and sensors

Complete Microservices Architecture for Agricultural IoT

🖥️ MSA-Frontend

• Stack: React 19 + TypeScript, TailwindCSS, Recharts, Leaflet Maps
• Features: Real-time dashboard, geospatial visualization, automated alerts
• Communication: Socket.IO for live data, Zustand for global state

🔧 MSA-Backend

• Stack: Node.js + Express, MongoDB, Socket.IO, SerialPort
• Features: RESTful API, serial communication with Raspberry Pi, WebSockets
• Hardware: Integration with LoRa nodes and multiple agricultural sensors

🤖 MSA-Machine Learning

• Stack: Python + FastAPI, scikit-learn, Pandas, NumPy, Matplotlib
• Features: Environmental predictions, intelligent alerts, historical analysis
• Algorithms: Linear Regression, Random Forest, Polynomial Features

IoT Hardware:

• LoRa Nodes: Heltec HTIT-WB32LA_V3 with 5.8 dBi antennas
• Sensors: Soil moisture (HW-390), rain (YL-83), temperature (DS18B20), environmental (BME280)
• Communication: Long-range LoRa network (~5 km line-of-sight)
• Gateway: Raspberry Pi 4B as central hub

Software Stack:

• Frontend: React 19 with TypeScript for type safety
• Backend: Express.js in microservices architecture
• ML Service: FastAPI for real-time predictions
• Database: MongoDB for horizontal scalability
• Communication: WebSockets for real-time updates

Deployment Location:

• Site: Cerro Blanco 5th Section, Tacotalpa, Tabasco (near Tapijulapa)
• Coverage: Rural crop monitoring with limited connectivity

Leading Legacy System Modernization

• Full migration: Power Apps → MERN Stack (React + Express + MongoDB)
• Cloud: Deployed on Azure (App Service, Blob Storage, Cosmos DB)
• Integration: SharePoint, Power Platform, Kissflow
• Impact: Streamlined corporate administrative processes

4+ Years of Maintenance and Evolution

• Frontend: AngularJS (planned gradual migration)
• Backend: SailsJS with MVC architecture
• Database: MongoDB Atlas with advanced optimizations
• DevOps: Jenkins CI/CD on AWS Ubuntu servers
• Responsibilities: Architecture, migration planning, documentation

🎓 Bachelor’s in Telematics Engineering – Universidad del Caribe (2015 – 2021)
Focus on networks, telecommunications, and distributed systems with IoT and software development.

• 🔬 Complete Machine Learning for Agriculture project
• ☁️ Earn AWS Solutions Architect certification
• 📱 Develop mobile app for IoT control
• 🎯 Specialize in microservices and distributed architectures

I’m always open to collaborating on exciting projects, especially those involving:

• 🌐 Full Stack development with modern technologies
• 🔧 IoT and automation with microcontrollers
• 🤖 Machine Learning applied to real-world problems
• ☁️ Scalable cloud architectures

• 📧 Email: gibranjramon@gmail.com
• 🌍 Location: Cancún, Quintana Roo, Mexico
• 💼 LinkedIn: LinkedIn

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