Hi, I'm Dennis.
Full-Stack Developer
Driven by curiosity, powered by code. For 9+ years I've shipped reliable web & mobile systems for clients across the US, EU, and the Philippines — turning complex ideas into clean, production-ready software.
JavaScript-first, with React and Node.js at the core, backed by MySQL, MongoDB & PostgreSQL.
Actively leveling up on AI-assisted development to ship projects faster and smarter.
{
"role": "Full-Stack Developer",
"location": "Philippines",
"focus": "Web + Mobile",
"status": "Available for contract projects"
}
Tools I build with
Frontend
Backend
Tooling & Infra
How I can help your business
From initial concept to production launch and long-term infrastructure support.
Full-Stack Web Application Development
Turn business ideas or complex workflows into fast, scalable web platforms — from high-fidelity dashboards to complete SaaS apps built from scratch. I handle both the frontend experience and robust backend design so your product stays secure, responsive, and ready to scale.
Cross-Platform Mobile App Development
Reach more users with high-performance apps for iOS and Android from a single codebase — saving time and cost. From authentication and geolocation to Stripe and PayPal payments, I build the exact features your users need to engage and convert.
Legacy Maintenance & Cloud Optimization
Keep existing applications stable and secure without a full-time team. I step into established codebases to diagnose and patch critical bugs, cut technical debt, and refactor messy code into clean, maintainable systems — maximizing uptime and future feature velocity.
Where I've worked
Nine years across full-time roles and freelance partnerships.
Senior Full Stack Developer
Narrasoft Corporations
- Designed and maintained an internal developer tool supporting daily operations (data migration, build processes, configuration management)
- Improved accessibility and security by migrating authentication from LDAP to a custom Google login solution
- Built utilities for streamlined data transfers
- Implemented audit logging for accountability
- Re‑architected the platform into a plugin‑based system, enabling flexible and scalable feature deployment
Software Engineer
MPH International
- Contributed to the development of a niche social networking platform
- Implemented core features and backend functionality using PHP (Laravel, PHPFox) and jQuery
- Collaborated with cross‑functional teams to create technical documentation and development plans
- Ensured smooth coordination across frontend, backend, and QA teams
- Managed environment setup and deployments on AWS and OpenShift for reliable builds
- Supported database design and conducted testing/debugging to maintain system stability and code quality
Full Stack Developer
Volenday
- Provided ongoing support and optimization for client web and mobile applications
- Improved stability and reduced bug resolution time
- Enhanced systems built with JQuery, Node.js, AngularJS, and Cordova for cross‑platform consistency
- Collaborated with cross‑functional teams to deliver new features faster
- Deployed and managed applications on AWS and OpenShift to streamline workflows and minimize downtime
Let's build something great
Have a project in mind or an existing system that needs a developer's touch? Drop me a message and let's turn your ideas into clean, production-ready software.
direct_email
location
Based in the Philippines — working with clients globally.
response_time
A thoughtful reply within 24–48 hours.
// available_for
- — Web Applications & Websites
- — Mobile App Development
- — Technical Advisory & Codebase Maintenance
Get in touch
Fill out the form and I'll get back to you shortly.