Full-stackdeveloper &system builder.
I bring ideas to life through thoughtful design and seamless development — crafting responsive, user-centered applications across the front-end and back-end.
The build log.
Tiket Lakwatsero
A travel & ticket booking platform — search routes, pick seats, and pay online.
eCommerce Platform
A complete storefront with cart, checkout, and an admin back office.
Portfolio CMS
The authenticated admin & REST API that powers this very portfolio.
Engineering background.
Builder's instinct.
I’m Derem Joshua Rivera, a Full Stack Web Developer who transforms ideas into engaging digital solutions. With roots in engineering and a strong drive to innovate, I transitioned into web development to merge my technical expertise with a passion for building creative, user-centered experiences.
I specialize in building intuitive, responsive applications that serve both users and business goals. From designing seamless front-end interfaces with Vue.js to developing powerful back-end systems using Laravel, I thrive in every stage of the development process.
Tools of the trade.
The technologies I reach for across the stack — chosen for fit, not fashion, and used in production.
From idea to shipped.
A professional build pipeline — transparent and iterative. You stay in the loop from the first call to the final deploy, with working software at every step.
Discover & scope
A kickoff call to lock goals, scope and constraints — written down and agreed before any code.
Design the system
Wireframes, then high-fidelity UI on a shared design system. We align on look and flow first.
Build in increments
Front-end and back-end shipped in small, tested slices. You see working software every few days.
Ship to production
Deploy through CI/CD with domain, SSL and monitoring. Fast, stable and observable from day one.
Support & iterate
Handover docs, training and ongoing iteration. I stay on until it runs itself — then keep improving it.
The full record.
Derem Joshua Rivera
Full Stack Developer delivering scalable, user-focused web applications. Combines the precision of a Licensed Civil Engineer with modern development across Vue, React, Next.js, Node, Express and Laravel — taking projects from concept to deployment with clean, maintainable code.
Web Developer
SEP 2025 — PRESENTFull Stack Developer
MAR 2025 — PRESENTProject Engineer
AUG 2023 — APR 2025Full Stack Web Development
APR — JUN 2025BS Civil Engineering
2018 — 2022WordPress → Inertia.js + React conversion. Migrated every frontend component across the public pages and the admin pages.
Personal app to track gym progress and macros, with social selfie sharing.
Wedding site designed to the client's theme, with RSVP gated to the guest list.
My sister's wedding site, themed to the client, with RSVP gated to the guest list.
Marketing site with employee login and a self-service CMS so staff can relayout and update content without a developer.
Philippine eCommerce for a growing Dapitan Arcade business — item recording, stocking, and inventory.
Let’s build
something good.
Have a project in mind, a question, or just want to connect? I read every message and reply within a day.