Interface
I build the layer people actually use, with an islands architecture and no unnecessary client-side JavaScript.
- JavaScript
- TypeScript
- Astro
- HTML
- CSS
- Vue.js
- React
- Angular
- Flutter
- Dart
Software for real problems.
Urban research. Public health. Businesses that need to exist online.
I design and build the whole system, from interface to server.
Work
Every project links to what is live.
Consultorios Clínica España
Corporate website for a medical clinic, with a headless CMS for autonomous content management and continuous deployment with SSL.
Freelance web developer · Consultorios Clínica España
End-to-end build of a corporate medical clinic website, from frontend to production deployment.
- Built the platform with Astro and Tailwind CSS, achieving near-instant load times through an islands architecture with minimal client-side JS.
- Integrated a headless CMS (Contentful) so the client can manage doctors, services, and schedules without a developer.
- Set up CI/CD on Cloudflare Pages with automatic deploys on push and SSL, ensuring high availability.
- Implemented local SEO (metadata, structured data, sitemap), increasing the clinic's organic visibility in city searches.
- Astro
- Tailwind CSS
- Contentful
- Cloudflare Pages
Gentrification GIS Viewer
Geographic Information System for urban research, featuring WMS catalog integration, dynamic layer management, and multi-criteria GeoTIFF processing.
Support staff · University of Cuenca
Design and development of a GIS platform for an urban gentrification research project.
- Migrated the GeoServer infrastructure from v2.24.3 to v2.27.4, resolving compatibility issues and stabilizing layer publishing.
- Built the Gentrification GIS Viewer with WMS catalog integration and dynamic layer management for the urban research team.
- Designed an interactive multi-criteria GeoTIFF processing interface that cut down manual raster-analysis time.
- Automated the deployment environment with Docker and Nginx, making the system production-ready with no manual intervention.
- Authored technical manuals and system administration documentation to ensure project continuity.
- GeoServer
- GeoNode
- Docker
- Nginx
CLIAS Project — SISA App
Health-center geolocation modules and geospatial web interfaces for an AI-in-healthcare research project.
Research assistant · University of Cuenca
Development of geospatial modules for the CLIAS project, focused on applying AI to public health.
- Developed the health-center geolocation modules inside the SISA mobile app, used by the project's field team.
- Implemented web interfaces for decentralized management of geospatial health-network data.
- Designed and built the project's official website from scratch (HTML, CSS, JS) as its main academic outreach channel.
- Authored the project's full technical documentation in Docusaurus, used as onboarding material for new contributors.
- Geolocation
- JavaScript
- Docusaurus
BioMap Ecuador
Interactive platform for visualizing and analyzing Ecuadorian biodiversity.
Network Algorithms
Interactive simulator for teaching and analyzing network and graph algorithms.
How I work
I deliver the whole system. This is the work split into its four parts.
Backend and logic
I model the data and the processes behind that interface, and I leave them documented.
- Python
- Java
- Spring Boot
- C
- Scala
- Django
Data and geospatial
I publish and query geographic information: layers, WMS catalogs and raster processing, not just tables.
- PostgreSQL
- GeoServer
- GeoNode
- MapStore
- MySQL
- Oracle
Deployment and continuity
I take the system to production and write the documentation so it keeps running without me.
- Docker
- Nginx
- Linux
- Git
- CI/CD
- Markdown
- LaTeX
Track record
Five roles between university and code, most recent first.
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Support Staff University of Cuenca
Design and development of a GIS platform for an urban gentrification research project.
Migrated the GeoServer infrastructure from v2.24.3 to v2.27.4, resolving compatibility issues and stabilizing layer publishing.
Visit Site -
Freelance Web Developer Consultorios Clínica España
End-to-end build of a corporate medical clinic website, from frontend to production deployment.
Built the platform with Astro and Tailwind CSS, achieving near-instant load times through an islands architecture with minimal client-side JS.
Visit Site -
Research Assistant University of Cuenca
Development of geospatial modules for the CLIAS project, focused on applying AI to public health.
Developed the health-center geolocation modules inside the SISA mobile app, used by the project's field team.
Visit Site -
Intern - NOVA Project University of Cuenca
Technical support for the migration and rollout of the institution's new academic system, NOVA.
Designed and ran automated validation scripts that confirmed the integrity of the data migrated to the new academic system.
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Research Assistant University of Cuenca
Optimization of geospatial tools for telehealth infrastructure planning.
Optimized MapStore configuration for geospatial visualization and analysis, improving response times when loading large layers.
Who I am
The path that explains why I work this way.
Hi! I'm Jonnathan, turning complex ideas into clean code.
I am a final-year Computer Science Engineering student at the University of Cuenca. I specialize in Full-Stack development (web and mobile), building comprehensive and scalable solutions that span from interface design to backend architecture and deployment on Linux environments.
My software profile is complemented by my degree as a Technical Bachelor in Electrical Machinery. This integrated perspective allows me to develop a much deeper understanding when approaching interdisciplinary projects, complex system development, or IoT technology integration.
I am passionate about exploring the intersections between technology and automation, particularly the application of Artificial Intelligence in software architecture. From geographic information systems for urban research to web platforms for local businesses, my focus is always on creating products that generate a real impact.
- Cuenca, Ecuador
- Spanish (Native), English B1
Credentials
The verifiable part, in one block.
Systematic Literature Review on Innovative Techniques for Malware Prevention in Superapps: A Focus on Miniapp Threats
doi:10.1007/978-3-032-08366-1_23-
Computer Science Engineering
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Technical Bachelor in Electrical Installations, Equipment and Machinery
The full list of courses is in the CV.
Let's talk
Tell me what you need to build.
- codigomaestro.it@gmail.com
I work with clients under the name Código Maestro.
- Cuenca, Ecuador