Full Stack Developer

Aiu Jymph Yap

Building high-performance web applications with modern and legacy technologies. Focused on performance optimization, mobile responsiveness and exceptional user experiences.

Mandaue, Cebu • aiutheinvoker@gmail.com • LinkedIn • GitHub
Next.js TypeScript jQuery Web Performance Accessibility Responsive Web Design React Tailwind CSS shadcn/ui Bootstrap MySQL PostgreSQL MongoDB Node.js PHP Git GitHub Azure OpenCode CLI OpenAI Codex CLI FileZilla
Aiu Jymph Yap with colorful birds in an aviary
63 Websites
Optimized
2 Months for
63 Sites

About Me

Engineering Profile

Production Optimization Experience

Full Stack Developer with proven experience optimizing large-scale, content-heavy, SEO-driven production websites built on legacy systems. I focus on improving performance, stability, and maintainability by analyzing real-world bottlenecks and implementing effective, production-safe solutions across live environments.

Modern Application Development

Alongside optimizing legacy platforms, I design and develop modern web applications and internal tools using current engineering standards. This combination enables me to both enhance existing systems and build forward-looking solutions, ensuring reliability, scalability, and long-term sustainability.

63 Sites Optimized

Regenerated and tuned content-heavy production websites in two months to improve performance, ensure mobile-friendly responsiveness, and meet PageSpeed Insights, Lighthouse, and SEO standards.

Internal Tool Development

Designed and implemented internal tools that improved workflow efficiency and streamlined operational processes.

Legacy System Modernization

Enhanced and stabilized legacy production platforms while ensuring compatibility with modern performance and quality standards.

Professional Experience

Full Stack Developer

CeNix BPO Web Development Services
Jul 2025 - Present Cebu, PH On-site
  • Building and optimizing mobile-responsive, high-performance websites
  • Designing and developing internal tools to streamline workflows and improve operational efficiency
  • Maintaining and enhancing large-scale production websites, ensuring performance, stability, and reliability
  • Delivering large-scale performance optimization: 63 websites in 2 months
  • Managing structured releases and maintaining code quality through version control and collaborative workflows

Associate Software Engineer

Accenture in the Philippines
May 2025 - Jul 2025 Cebu, PH On-site
  • Completed comprehensive bootcamp focused on Data and AI
  • Leveraging Microsoft Azure Cloud Technologies for Data analytics and Machine Learning

Activation Tech

411 Locals
Aug 2021 - Oct 2024 Cebu, PH Remote
  • Managed Google Business listings and SEO strategies
  • Researched and implemented optimal keywords for visibility

Customer Service Representative

Continuum Global Solutions
Jul 2019 - Aug 2021 Cebu, PH Hybrid
  • Assisted US telecom customers with billing and technical support

Projects

Web Application 2026
ValenTry project screenshot

ValenTry

Developed an interactive Valentine invitation platform with gamified Yes/No mechanics, payment proof workflow, and admin dashboard. Served 1,500+ users and generated ₱25,000 revenue in 5 days within Valentine’s week.

Next.js TypeScript TailwindCSS Supabase GitHub Actions shadcn/ui
Live Link GitHub Link
Internal Tool 2025

Asset Tracker

Built an internal asset tracking system capable of efficiently indexing and searching over 11 million database records. Optimized for fast retrieval, scalability, and reliable handling of large datasets.

Next.js TypeScript TailwindCSS MySQL shadcn/ui
Web Application 2024
Dota-themed memory game project screenshot

Dota Memory Game

Dota-themed memory game developed to demonstrate strong React fundamentals, integrating external API data, dynamic state management, randomized card logic, and responsive UI feedback for score progression.

React Vite JavaScript TailwindCSS REST API
Live Link GitHub Link
Web Application 2024
Battleship project screenshot

Battleship

Developed to reinforce and demonstrate strong JavaScript fundamentals, this Battleship game implements simple AI targeting, modular architecture, responsive UI and practiced unit testing.

JavaScript Webpack Jest
Live Link GitHub Link
View More on GitHub

Skills

Core

Next.js TypeScript jQuery Web Performance Accessibility Responsive Web Design

Frontend

React Tailwind CSS shadcn/ui Bootstrap

Backend

MySQL PostgreSQL MongoDB Node.js PHP

Tools

Git GitHub Azure OpenCode CLI OpenAI Codex CLI FileZilla

Education & Training

2015 - 2019

BS Information Technology

University of Cebu

BSIT graduate who served as project manager for our capstone, CappC (Computer Application Compatibility Checker).

Self-paced - 2024

The Odin Project

Open-source web development curriculum

Completed self-paced full-stack training in HTML, CSS, JavaScript, React, Node.js/Express, Git/GitHub, Jest basics, Linux workflows, and REST APIs.

Training - 2018

Alliance Jumpstart Program

J2EE-focused training with internship

Selected among a limited group of students for the J2EE program, which counted as credit for the semester internship.

Let's Connect

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.

Email Me LinkedIn GitHub