Building web applications with engineering precision.
Full-Stack Software Engineer building web applications, clean backend APIs, and modern user interfaces with Next.js, React, TypeScript, and Supabase.
App Router, Server Components, SSR
Hooks, Context, Concurrent Rendering
Strict mode, Generics, Utility Types
CSS-first config, Container queries
Framer Motion layout, keyframes, scroll
Featured Projects & Architecture
A curated showcase of production web applications, high-throughput systems, and scalable full-stack engineering.
PulseMetrics
High-throughput telemetry and analytics platform built for cloud applications. Features real-time metric streams, customizable alerts, and role-based workspace management.
Aether Studio
Editorial digital experience crafted for a design agency. Built with a focus on fluid layout transitions, dark/light mode parity, and crisp mobile ergonomics.
Nexus Core API
High-concurrency REST and gRPC API engine powering secure data synchronization, cached rate-limiting, and automated deployment pipelines.
Professional Experience
A track record of engineering production web applications, leading frontend architecture, and building resilient backend systems.
Senior Full-Stack Engineer
@ Acme Cloud SolutionsLeading frontend architecture and full-stack API integration for high-concurrency cloud dashboard products.
- Engineered real-time telemetry pipelines in Node.js & TypeScript, handling 50k+ daily events with sub-100ms latency.
- Architected Next.js 16 Server Components structure, reducing initial JS bundle size by 45% and boosting Core Web Vitals to 100/100.
- Mentored junior engineers and established automated CI/CD quality gates using ESLint, TypeScript strict mode, and Playwright.
Full-Stack Developer
@ Nexus Digital AgencyDeveloped custom web applications, REST/gRPC backend services, and high-conversion client platforms.
Frontend Engineer
@ Vanguard SystemsCrafted responsive user interfaces, accessible design system components, and client-side data flows.
Meet the Engineer
Combining academic computer science foundations with dedicated practice and modern engineering principles.
Gabriel Andrei Adajar
BS Computer Science · Mariano Marcos State University
I'm a Software Engineer from Ilocos Norte, Philippines, with a BS in Computer Science from Mariano Marcos State University. I focus on building responsive web apps, clean backend APIs, and reliable software with modern tech stacks.
I love turning complex ideas into straightforward, high-performing tools that feel great to use. Outside of coding, I focus on continuous learning, staying active, and spending quality time with family.
Engineering Principles & Values
Performance & Speed First
Every millisecond matters for conversion and user satisfaction. I measure Core Web Vitals, minimize client JS, and target sub-second Largest Contentful Paint (LCP).
Clean Architecture & Scalability
Strict separation of concerns—UI renders, hooks manage state, services fetch data, and schemas validate runtime input. Built to scale without tech debt.
Accessibility & Ergonomics
Fully accessible by default (WCAG AA). Responsive mobile-first design, high contrast targets, keyboard navigation, and screen reader compliance.
Business & Outcome Driven
Code is a means to an end. I partner with founders, product leads, and recruiters to deliver features that drive engagement and business growth.
Let's build something exceptional.
Whether you are looking to hire a full-stack engineer, discuss a new project, or collaborate on system architecture, my inbox is open.