David R. Fajardo
I'm a Full Stack Software Engineer focused on crafting reliable, human-centered products. I blend frontend polish with backend rigor to build experiences that feel fast, intuitive, and trustworthy. Outside of code, I lead design systems, mentor teammates, and prototype ideas that solve real problems for businesses and communities.
About Me
Software engineer turning ideas
into reliable products
I'm a full-stack engineer who loves shaping ideas into shippable, calm, and resilient experiences. I balance UX polish with solid architecture, guide teams through delivery, and keep everyone aligned on outcomes—so good ideas become products people trust.
2+
Years Experience
10+
Projects Delivered
5+
Happy Clients
99%
On-Time Delivery
Full-Stack Delivery
Next.js, React, Node, SQL/NoSQL
Systems Thinking
Architecture, APIs, and DX tooling
UI Polish
Accessibility, micro-interactions, design systems
Collaboration
Product alignment, mentoring, docs
What I Bring to the Table
Speed & Quality
I ship fast without cutting corners. Clean code, tested features, and documentation included.
Clear Communication
Regular updates, no surprises. I keep you informed at every step of the development process.
Long-term Thinking
I build for scale. Your product won't just work today—it'll grow with your business.
Skills & Tools
Practical stack for shipping fast, stable, and polished experiences
From ideas to production, here's the stack I reach for to move quickly, keep quality high, and deploy with confidence.
Frontend
Modern web apps with cutting-edge UX and performance.
Backend
APIs with clean architecture, auth, and reliability.
Databases
Scalable data with SQL-first discipline.
Cloud Services
Deployments, observability, and payment rails.
Mobile
Cross-platform apps with native polish.
Designing Tools
User-centric flows and brand-consistent visuals.
Hardware
Hands-on fundamentals to keep devices healthy.
Tap any card to see all technologies
Experience
My Professional Journey
Building products, solving problems, and growing as a developer through diverse opportunities.
Software Engineer
Rooche Digital
- ▹Architected and deployed 10+ responsive, production-grade web applications using Next.js, React.js, Laravel, and Ruby on Rails
- ▹Integrated Supabase for real-time data synchronization, authentication, and cloud storage, reducing backend development time by 40%
Full-Stack Developer
Quickstore
- ▹Single-handedly designed, developed, and deployed complete end-to-end locker management solution as sole developer
- ▹Engineered Android mobile application using Java and Kotlin for locker control and user access
Software Developer
Jeonsoft Corporation
- ▹Built and maintained scalable web applications using React.js and Ruby on Rails, ensuring optimal front-end and back-end performance
- ▹Optimized complex SQL queries in MySQL and PostgreSQL, enhancing system efficiency and reducing load times by 30%
Encryption
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Recent Projects & Live Previews
Zentryx Workforce
Workforce management system focused on scheduling, attendance, and streamlined team coordination for growing organizations.
SupraArc
Build Your Digital Future with SupraArc Technologies. We craft exceptional digital experiences that transform businesses and delight users worldwide.
Astraeus Tech
Philippine-based software partner delivering secure, modern web and SaaS solutions with Next.js and Supabase. Live demos and client work.
Paper Jumpsuit
Book landing page showcasing an unfiltered look into the U.S. federal justice system, focused on clarity and conversion.