02 / AN INDEPENDENT TECHNICAL PRACTICE
I’m John Angelo De Joya (J0hnvexcoder), a freelance web developer in Bulacan, Philippines. I build practical software and the systems that give it a home.
My work spans web development in the Philippines, automation, and Linux infrastructure — from the first interaction to the last server.
Meet the person behind the work03 / SELECTED BUILDS
Independent software, self-hosted products, and considered digital interfaces. The work is the evidence.
01 / InfrastructureExperimentalA self-hosted infrastructure dashboard connecting host telemetry, topology and administration. Open-source release-candidate work.
Explore Nexora Lab
02 / WebClient workA personal portfolio for Jenica B. Salazar, introducing her professional story, experience, skills, and MovieFlix venture.
Explore Jenica Salazar's Portfolio
03 / SoftwareCompletedA powerful, cross-platform image compression tool with a modern PySide6 GUI and full CLI.
Explore CompressMe
THE COMPLETE COLLECTION
19 projects shown
Nexora LabA self-hosted infrastructure dashboard connecting host telemetry, topology and administration. Open-source release-candidate work.InfrastructureExperimentalNexora AgentThe dedicated modular telemetry service that enriches Nexora Lab with node-local host, container, hardware, disk, and network data.InfrastructureActiveCompressMeA powerful, cross-platform image compression tool with a modern PySide6 GUI and full CLI.SoftwareCompletedCompressMe is a Python utility for reducing image-library size and reviewing duplicates. The same compression workflow is available through a desktop interface and command-line controls.
CompressMe case study RepositoryDocumentationReleasesJenica Salazar's PortfolioA personal portfolio for Jenica B. Salazar, introducing her professional story, experience, skills, and MovieFlix venture.WebClient workJenica Salazar's website brings her professional background and MovieFlix founder story into one responsive portfolio.
Jenica Salazar's Portfolio case study Live site
MovieFlixA self-hosted, private media streaming platform delivering a Netflix-inspired experience from your own storage.WebActive
MovieFlix turns a local media collection into a self-hosted browsing and playback application. Its public case study explains the software without exposing the private runtime.
MovieFlix case study RepositoryDocumentationReleases
Donut House is a fictional bakery storefront that connects product browsing, customization and a demonstration checkout in one experience.
Portfolio Commerce Concept — No real orders or payments
Donut House case study Live site
Mark Jaron's PortfolioA personal portfolio for industrial engineer Mark Jaron R. Marigondon, focused on operations, process improvement, and measurable work.WebClient work
Mark Jaron's portfolio presents an industrial engineering background through experience, selected studies, certifications and a practical toolkit.
Mark Jaron's Portfolio case study Live site
Your Coffee is a fictional café website with a searchable drink menu, product options and a demonstration ordering journey.
Portfolio Café Concept — No real orders or payments
Your Coffee case study Live site
Starbucks LoginAn unofficial Starbucks-inspired login page demo — a functional UI concept with working form validation.WebDemo concept
Starbucks Login is an unofficial interface practice project. The published demonstration runs entirely in the browser.
Unofficial Concept Project — Live Demo
Starbucks Login case study Local demo
Smart Expense VisualizerAn interactive expense-tracking dashboard with Chart.js visualization — try it live right in the browser.WebDemo concept
Smart Expense Visualizer is a browser-local demonstration for recording expenses and seeing how categories contribute to a total.
Live Demo — Data stays in your browser
Smart Expense Visualizer case study Local demo
MonthsaryA personal anniversary website connecting a time-together counter, a timeline and media galleries.WebActive
Monthsary is a personal anniversary website that brings photographs, letters and shared moments into one place.
Personal Project
Monthsary case study Live site
JohnVex-WinOpsA PowerShell administration toolkit with allowlisted operations, dry-run planning, verification and structured logs.InfrastructureActive
JohnVex-WinOps organizes Windows diagnostics and administration operations behind a modular PowerShell engine.
JohnVex-WinOps case study RepositoryDocumentationReleases
J&GLO is a fictional fashion storefront that combines editorial presentation with product browsing and shopping-bag interactions.
Portfolio store concept — no real orders or payments.
J&GLO case study Live site
ARKOSENYO is a client architecture website project connecting services, structured project records, search and image galleries. The published demonstration presents the implemented browsing experience.
Client website project — published demonstration; inquiry delivery and a separate production launch are not asserted.
ARKOSENYO case study Live site
TAITECH Marine is a client website redesign project for marine equipment and technical services. The published demonstration connects content browsing with a structured request preview.
Client website redesign — request preview only; no submission, scheduling or reserved availability is claimed.
TAITECH Marine case study Live site
Shoes on the Go is an independent footwear visualization that connects a directed 3D narrative with hands-on product inspection.
Independent, noncommercial concept — no brand affiliation or product sales.
Shoes on the Go case study Live site
ARCHÉON connects an original tropical-modern house concept with a reversible 3D construction story and interactive floor plans.
Architecture visualization demo — Amihan House is an illustrative concept, not a completed commission. Project briefs are downloaded locally; no requests are sent.
ARCHÉON case study Live sitePlanned / CONCEPT
A customizable enterprise email campaign management system designed for sending templated emails to contact groups, managing multiple SMTP senders, tracking delivery status, and running paced campaigns automatically in the background.
In Development / CONCEPT
A privacy-focused web application for storing notes, documents, credentials, and important information in an organized and encrypted workspace.
Planned / CONCEPT
A modern client and invoice management platform for freelancers and small businesses.
04 / INFRASTRUCTURE IN PRACTICE
A personal lab for virtualization, deployment, storage, and learning how the pieces connect.
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Lenovo ThinkCentre M710q · Intel Core i5-7500 · 16 GB DDR4 · 2 TB SSD. Running Proxmox VE to explore virtualization, storage, deployment, monitoring, and backups.
05 / PROFESSIONAL SYSTEM
A website is a starting point. A complete experience connects people, software, and the infrastructure that keeps it working.
LAYER 01 / Interface
Responsive websites, portfolios, business sites, and thoughtful interfaces shaped around usability and maintainability.
06 / SKILLS & EXPERTISE
Technologies applied across software projects, websites, and home infrastructure. Chosen for the problem.
07 / PROFESSIONAL EXPERIENCE
Workplace IT responsibilities, client delivery, and sustained hands-on work in software and infrastructure.
Provided web development and IT support. Maintained the organization’s technical environment.
Delivered contract web development on a fixed timeline. Implemented and deployed client-requested features.
Built and shipped an end-to-end web project. Managed the full delivery lifecycle for a private client.
Delivered web development for freelance clients. Handled networking and deployment tasks.
INDEPENDENT TECHNICAL WORK
Personal projects have required me to plan, build, deploy, debug, document, and maintain complete systems.
08 / WORK WITH ME
Focused work shaped around the actual problem, without unnecessary complexity.
Help customers understand your business, find what they need and take the next step. I build new sites and improve existing ones.
Make useful content easier to discover and the website easier to use. I inspect the published pages and code, then address demonstrated technical problems.
Keep content updates manageable. I define the editing workflow, permissions and records your business actually needs.
Give your work the context it deserves. I connect professional identity, selected projects and a clear contact path.
Make requests clear and confirmations accurate. I scope the workflow around how your business manages availability.
Turn a specific workflow into useful software. I establish feasibility, integrations and a practical acceptance plan first.
09 / CLIENT FEEDBACK
Feedback from people I’ve worked with on web development, technical projects, and digital experiences.
Hold to pause. Drag or swipe left and right to explore reviews. With keyboard focus, use the left and right arrow keys.
“The user experience is smooth, the design aesthetic is elegant, and the performance is flawless. If you want a web developer who truly understands modern web standards and design, look no further!”
“A perfect demonstration of clean code and modern frontend design!”
“Super responsive, polished, and perfectly structured to highlight skills and achievements. He consistently delivers clean, high-performing websites. Couldn’t recommend him enough”
“I’m really impressed by his work. I was hesitant at first, but after seeing his proposal, I knew he understood exactly what I wanted to achieve with my first landing page. He delivered the vision I had in mind, and I’m very happy with the result.”
“I directly asked him for a favor to help me deployed a server dashboard through my homelab and he didn't think twice helping me. Thanks men”
10 / THE PERSON BEHIND THE BUILD
John Angelo De Joya.
Developer. Systems builder. Always learning.
JOHN DE JOYA / J0HNVEXCODERI don't just fix what's broken. I build what lasts.
I’m John Angelo De Joya, also known as John De Joya. I publish my work as J0hnvexcoder, using the handle johnvexcoder. Based in Bulacan, Philippines, I work across full-stack application development, Linux, and self-hosted infrastructure.
My formal degree is in Hospitality Management — but my technical experience comes from real projects, client work, and building and operating my own systems. I learned through self-study, experimentation, and work that solves actual problems rather than theory alone.
I’m currently building my first server cluster, studying network architecture and service communication, and continuing to learn information security fundamentals.
QUALIFICATIONS & MILESTONES
Away from the keyboard: DJing, EDM and music production, cooking, family, and quiet time.
11 / LET’S CONNECT
A website idea. A software project. An infrastructure challenge. Let’s talk about what you’re building.
johnangelodejoya@gmail.comDownload résuméBased in the Philippines · UTC+8
Email is the easiest way to start.
PROJECT INQUIRY
I work directly with you. Tell me what you need; I’ll review the scope and feasibility with you.