Engineering RobustWeb & Data Systems
Software Engineer & Data Specialist with 5+ years of experience designing and delivering large-scale web systems, PWAs & data pipelines.
The Mind Behind The Code
Developer Illustration
Experienced in designing and delivering large-scale web systems, Progressive Web Apps, and data-driven pipelines. Skilled in Angular, React, Next.js, Spring Boot, Python, and modern DevOps practices with a focus on scalable solutions.
What I Deliver
Web Development
Full-stack web applications using React, Angular, Next.js, and Spring Boot
Data Pipelines
ETL processes, analytics dashboards, and data-driven decision systems
System Architecture
Scalable microservices, PWAs, and enterprise-level system design
Featured Work
UDECIDE Blockchain Voting
PWA development for blockchain-based voting system serving 8,000+ participants
Teacher Evaluation System
Led architecture serving 15,000+ students and 1,200+ teachers with ETL pipelines
Published Research
Peer-reviewed publications focusing on learning analytics, educational technology, and data-driven insights in online learning environments. Research conducted in collaboration with Universidad de Cuenca and published in IEEE and RTE journals.
Understanding Learners' Behavior in Massive Open Online Courses
Analyzed 38,838 learner interactions using process-mining techniques to characterize study sessions and identify success pathways in MOOCs. This research provides insights into learning patterns and optimization strategies for online education platforms.
Proposal for the Design and Implementation of a XBlock in Open edX to Support Learning Analytics
Developed a comprehensive dashboard integrating student-success indicators to enhance teaching and learning processes. The XBlock provides real-time analytics and visualization tools for educators in Open edX environments.
Development of a XBlock in Open edX to Support Monitoring and Follow-Up in a SPOC
Designed and implemented an interactive XBlock for student and teacher learning analytics in a Small Private Online Course (SPOC) environment. The solution enables comprehensive monitoring and follow-up capabilities for enhanced educational outcomes.
Client Feedback
"Miguel's expertise in data systems and web development helped us transform our analytics platform. His technical skills and professional approach exceeded our expectations."
"Working with Miguel on our teacher evaluation system was exceptional. He delivered scalable solutions that improved our reporting efficiency by 70%."
Let's Build Something Amazing
Ready to transform your ideas into robust, scalable solutions? Let's discuss your next project.