Product front-end
Complex interfaces that remain understandable.
Angular, TypeScript, RxJS, component architecture, accessibility, and performance for long-lived applications.
Senior front-end developer
I build web products that stay fast as they scale.
Seventeen years across Angular, WordPress, PHP, cloud infrastructure, and polished product UI.
Enterprise Angular
Custom WordPress
TypeScript systems
Cloud infrastructure
Performance engineering
Software, built with care.
I work where interface quality, architecture, and real-world operations meet.
Most of my career has focused on front-end systems used every day, especially Angular applications and custom WordPress platforms. I am equally comfortable shaping a component API, profiling a slow view, integrating a service, or tracing an issue through the server that supports it.
The goal is not just to ship. It is to leave behind software that another team can understand, maintain, and extend with confidence.
Read my full resumeOne engineer, the full delivery path.
Focused expertise for products that need both polished interfaces and dependable foundations.
Web platforms
WordPress without the shortcuts.
Custom themes, plugins, APIs, migrations, security, and infrastructure built for the actual business.
- PHP
- MySQL
- REST APIs
- WooCommerce
Systems
Integration from browser to server.
Node.js, OAuth, GraphQL, LMS workflows, payment systems, and service boundaries that teams can trust.
Fast is a feature.
Performance treated as product quality.
Profiling, rendering strategy, asset delivery, caching, and Core Web Vitals considered from the start.
Operations
Production ownership beyond deployment.
Linux, Docker, Apache, Nginx, Azure, SSL, CI/CD, migrations, monitoring, and careful incident recovery.
Selected project systems.
Representative work across enterprise applications, content platforms, learning systems, and commerce tooling.
01
Enterprise Angular applications
Large business interfaces built around reusable components, predictable state, REST services, and maintainable TypeScript.
- Angular
- RxJS
- TypeScript
- REST APIs
02
Custom WordPress platforms
Purpose-built themes, plugins, integrations, and hosting workflows that turn WordPress into a dependable product platform.
- WordPress
- PHP
- MySQL
- APIs
03
Learning platform integrations
Authentication, enrollment, custom modules, and enterprise connections for secure, scalable Moodle experiences.
- Moodle
- OAuth
- PHP
- JWT
04
Inventory and commerce tooling
Inventory, point-of-sale, kiosk, and pricing workflows designed for speed, resilience, and real operational use.
- Angular
- Node.js
- MySQL
- Offline-first
Experience across products, platforms, and teams.
Seventeen years of hands-on engineering, from independent client work to enterprise product teams.
Download detailed resumeIndependent software engineering for clients who need custom web development, UI/UX guidance, server administration, infrastructure, and long-term technical support.
Led the front-end architecture and implementation of an Angular mobile application, integrated .NET services, and improved performance and maintainability as the product expanded.
Built and enhanced enterprise Angular applications, reusable responsive components, API integrations, and performance improvements across the product lifecycle.
Delivered custom WordPress and Moodle work across themes, plugins, APIs, authentication, enrollment, production support, and platform optimization.
Roles at Zipdev, EXERTUS Marketing, SONATA Services MX, Creative Software International, and Telvista spanning web applications, infrastructure, QA, and technical support.
Trusted for the details that make software last.
“Jacobo combines strong visual judgment with a deep understanding of scalable application architecture and performant cloud products.”
“His solutions are clean, easy to understand, and carefully documented. He is always looking for better runtime and maintainability.”
“He architected the solution properly instead of choosing quick fixes, which saved us significant time later.”
Have a product that needs careful engineering?
Tell me what you are building, where it is stuck, and what a successful outcome looks like.