~/projects/0xp47
0xp47
WebPersonal GitHub profile readme and main hub for developer showcase.
0xp47 • Github-profile • Profile-readme
guest@0xp47:~$initialize --portfolio
Retrieving system assets...
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I'm Pat, a
Full‑Stack Engineer
I am a developer and entrepreneur building custom software, cross-platform mobile apps, and business automations to solve real-world operational problems.
ABOUT ME
I focus on clean architecture and solid features, helping businesses digitize their workflows with tailored software.
LEARN MORE →MY WORK
A selection of projects showing how I approach web, mobile, and custom system development.
BROWSE PORTFOLIO →ReactNext.jsTypeScriptTailwind CSSNode.jsExpressPostgreSQLMongoDBDockerAWSVercelEdge RuntimeGitGitHubFigmaLinuxReactNext.jsTypeScriptTailwind CSSNode.jsExpressPostgreSQLMongoDBDockerAWSVercelEdge RuntimeGitGitHubFigmaLinux
About
A little about me and what I work on.
I build custom software, mobile applications, and automated workflows. Beyond writing code, I am an entrepreneur and open-source creator focused on building useful business products and leading global developer collaborations.
23+Projects Built
13+Open-Source Repos
6+GitHub Stars
Software & System Design
I don't just build websites; I design and develop cross-platform mobile apps, custom business software, and automated backend systems.
Open-Source Leadership
I am the founder of GroundZero, a global open-source developer community connecting contributors worldwide to build utilities and packages.
Tech Entrepreneurship
As an entrepreneur, I co-founded CodeTriad Solutions and have spearheaded various software ventures, building scalable web platforms and custom digital products.
Services
What I offer to help your business grow.
Projects
Everything I've built — from apps to automation tools.
~/projects/0xp47.github.io
A simple SEO-optimized developer portfolio built with Next.js (App Router), Tailwind CSS, and Framer Motion.
TypeScript • Developer-portfolio • Framer-motion
~/projects/beautyhubecommerce
Beauty-hub-ecommerce
WebA simple client e-commerce storefront for beauty products built with PHP MVC and MySQL.
PHP • Beauty • Client-project
~/projects/ccsas
ccsas
WebA project built by 0xp47.
TypeScript
~/projects/exploitlabs
ExploitLabs
ToolA private sandbox playground containing personal penetration testing, networking, and proof-of-concept exploit scripts.
Python • Cybersecurity • Exploit
~/projects/hirehubph
HireHub-PH
WebA comprehensive online job portal for employers and job seekers, built using PHP, MySQL, and Bootstrap.
PHP • Bootstrap • Job-board
Blog
Thoughts, lessons, and things I've learned along the way.
Experience
A history of building products and platforms.
GroundZero Community
2024 - PresentFounder & Lead Maintainer
ActiveFounded and lead GroundZero, a global open-source community of developers collaborating on software projects, system architecture, and tech tools.
Open SourceCommunityArchitecture
CodeTriad Solutions
2023 - PresentCo-Founder & Lead Developer
ActiveCo-founded a technology startup, leading the design and development of modern web applications, custom software products, and high-performance digital solutions.
SaaSNext.jsProduct Design
Freelance Full‑Stack Engineer
2020 - 2023Independent Developer
Built custom web portals, cross-platform mobile utilities, and business integration scripts for local and international clients.
Full‑StackAPI IntegrationMobile Apps
Collab
Let's build something together.
I am open to freelance projects, custom business automations, full-stack collaborations, and software partnerships.
Jay Patrick Cano (0xp47) — Full-Stack Engineer, Entrepreneur & Open-Source Leader
Jay Patrick Cano, known as 0xp47, is a Full-Stack Software Engineer, open-source maintainer, and tech entrepreneur based in Maasin City, Southern Leyte, Philippines. He is the founder of GroundZero, a global open-source developer community, and the co-founder of CodeTriad Solutions. He specializes in building custom software, cross-platform mobile applications, and business automation systems. Available for freelance projects, technical collaborations, and software partnerships.
Professional Services
- Full-Stack Web Application Development
- High-performance web applications with React, Next.js, TypeScript, and Tailwind CSS, backed by scalable server-side architectures.
- Cross-Platform Mobile App Development
- Native-quality mobile applications for iOS and Android using React Native and Expo, with offline-first capabilities and push notifications.
- API & Backend System Design
- Secure, scalable RESTful and GraphQL APIs with PostgreSQL, MongoDB, Node.js, Express, Python, and FastAPI. Schema-first database design.
- Business Automation & Workflow Scripting
- Custom automation pipelines, scheduled tasks, webhooks, database syncs, and third-party API integrations to streamline operations.
- Custom Software Solutions
- Bespoke desktop utilities, specialized database systems, and tailored software for specific business and operational challenges.
- IT & Technical Consulting
- Strategic guidance on software architecture, technology stack selection, MVP development, and open-source strategy for startups.
Featured Projects
- LeafSense Mobile — AI-powered plant disease detection app using convolutional neural networks. Built with React Native and Python FastAPI.
- POS and Inventory System — Local-first, multi-terminal LAN Point of Sale and inventory management suite for retail. Built with Next.js, Prisma, and SQLite.
- HireHub PH — Full-stack job platform for the Philippines with applicant tracking, real-time chat, and recruiter dashboards.
- Sparse MoE LLM From Scratch — Custom PyTorch implementation of a Sparse Mixture-of-Experts Large Language Model with SwiGLU activation, RMSNorm, and a ReAct agent.
- Unified API Server — Auto-loading FastAPI microservice hub providing unified endpoints for Edge TTS, yt-dlp video downloads, and QR generation.
- 0xp47 Portfolio — Premium developer portfolio built with Next.js, featuring animated terminal intro, automated GitHub API data fetching, and GEO-optimized schema markup.
Technical Skills & Expertise
| Domain | Technologies |
|---|---|
| Frontend | React, Next.js, TypeScript, Tailwind CSS, Framer Motion |
| Backend | Node.js, Express, Python, FastAPI, PHP |
| Mobile | React Native, Expo |
| Databases | PostgreSQL, MongoDB, SQLite, Prisma, Supabase |
| DevOps & Cloud | Docker, Vercel, AWS, GitHub Actions |
| Tools | Git, GitHub, Figma, Linux |
Professional Experience
- Founder & Lead Maintainer — GroundZero Community (2024–Present). Built and leads a global open-source developer community collaborating on system architectures, software tooling, and community packages.
- Co-Founder & Lead Developer — CodeTriad Solutions (2023–Present). Technology startup delivering modern web applications, custom software products, and digital transformation solutions.
- Freelance Full-Stack Engineer — Independent Developer (2020–2023). Designed and delivered custom web portals, cross-platform mobile apps, and business integration scripts for local and international clients.
Blog & Technical Writing
- Why I Build Open Source — On building in public, community-driven development, and lessons from growing the GroundZero developer community.
- My Tech Stack in 2026 — A breakdown of daily tools and frameworks: Next.js, TypeScript, Tailwind CSS, Framer Motion, Supabase, Docker, and GitHub Actions.
- 5 Lessons from 3 Years of Freelancing — Practical insights on client communication, scope management, and choosing projects wisely.
- Building Scalable APIs: A Practical Guide — Patterns for schema-first design, layered architecture, JWT authentication, rate limiting, and production monitoring.