01. About 02. Experience 03. Tech Stack 04. Projects 05. Education 06. Contact Download Resume
// hello world

Jericho Yu
Llanes

Software Engineer & Full Stack Developer

I engineer robust, enterprise-grade web applications, from pixel-perfect interfaces to battle-tested backends. Currently building internal systems at SparkSoft Solutions.

Available for opportunities
View My Work Get In Touch
jericho.config.ts 
const engineer = {
  name: "Jericho Yu Llanes",
  role: "Full Stack Developer",
  stack: [
    "React", "Next.js",
    "TypeScript", "Laravel"
  ],
  focus: "Enterprise Apps",
  available: true,
};
01

About Me

I'm a Software Engineer who enjoys building things that actually work well and look good doing it. I graduated with a BS in Information Technology, specializing in Web and Mobile Development, from Bulacan State University. Since then, I've been focused on writing clean code, learning scalable patterns, and growing as a developer every day.

Right now at SparkSoft Solutions, I work on data-intensive enterprise applications. I build things like audit logging systems, notification frameworks, and complex dashboards using React, Next.js, TypeScript, and Laravel. I care a lot about writing code that's not just functional but also easy to maintain and fast at scale.

Long term, I want to become a really strong full stack engineer and eventually build SaaS products that solve real problems. I'm always learning, always shipping, and always looking for the next thing to figure out.

1+ Year Professional
Experience
15+ Technologies
In My Arsenal
3+ Projects
Delivered
6 Certifications
Earned
02

Experience

Junior Software Engineer

SparkSoft Solutions, Inc. — Quezon City, PH (Remote)

Dec 2024 – Present
  • Built and maintained full-stack features for a government-level municipal engineering system using TypeScript, React, Next.js, and Laravel REST APIs.
  • Designed a system-wide audit logging solution with Laravel Auditing and a custom manual audit service to track and group user actions across modules.
  • Integrated multi-channel notification systems (In-App, Email, SMS) to improve system transparency and user awareness.
  • Migrated legacy JavaScript codebases to TypeScript, improving maintainability, type safety, and long-term consistency.
  • Optimized SQL queries and backend logic to reduce redundant operations and improve overall performance.
  • Delivered end-to-end features from database schema design to API integration and frontend implementation, collaborating with engineers, QA, and project leads.
React.js Next.js TypeScript TailwindCSS Laravel PHP MySQL

Front-End Developer Intern

Pixel8 Web Solutions & Consultancy Inc. — Legazpi City, PH (Remote)

Feb – Apr 2024
  • Built responsive web interfaces for accounting, inventory, and purchasing management systems using Vue.js, Quasar Framework, and Axios.
  • Integrated mock REST APIs via JSON Server and collaborated with UI/UX designers (Figma) and backend developers.
  • Ensured cross-browser compatibility and optimized assets for performance.
  • Managed version control with Git/GitLab and selected for Frontend Leadership Training.
Vue.js Quasar JavaScript Axios Figma Git
03

Tech Stack

Frontend

React.js Next.js TypeScript JavaScript TailwindCSS Shadcn UI Radix UI Vue.js Quasar HTML CSS

Backend

PHP Laravel Node.js Express.js MySQL REST APIs Laravel Auditing

Tools & Other Libraries

Git & GitHub Postman GitHub Copilot
04

Featured Projects

ECK Lampshade E-Commerce Website
Commission Project

ECK Lampshade E-Commerce

My second commission project, developed in August 2023 for BSIS students at La Concepcion College. It's an e-commerce website for ECK Lampshade that lets customers browse products, add items to their cart, and place orders. The admin side includes product management and order tracking. It was a great experience working with a different set of clients and refining how I scope and deliver web projects.

HTML CSS JavaScript PHP MySQL
Big Brew Online Ordering System
Commission Project

Big Brew Online Ordering System

My first ever commission project, for BSIS students at La Concepcion College. This was an online ordering system built for the Big Brew Palmera branch. Customers could browse the menu, place orders online, and the branch staff could manage incoming orders from an admin panel. It was my first time building something for an actual client, and it taught me a lot about working with real requirements and delivering a finished product.

HTML CSS JavaScript PHP MySQL
One Opti Inventory Management System
College Project

One Opti Inventory Management System

This was my very first website, built back in December 2022. It was my final project for two subjects, "IT 304 Web Systems and Technologies 1" and "IT 303 System Analysis and Design," during my 3rd year, 2nd semester in college. The system helps an optical shop manage their product inventory, track stock levels, and generate basic reports. It was a huge learning experience and really solidified my understanding of how full stack web applications come together.

HTML CSS JavaScript PHP MySQL
05

Education & Certifications

BS Information Technology

Specialization in Web & Mobile Development

Bulacan State University, Sarmiento Campus

Graduated July 12, 2024

Frontend Development Certificate of Training

Pixel8 Web Solutions & Consultancy Inc.

05/14/2024

Frontend Development Competency Certificate

Pixel8 Web Solutions & Consultancy Inc.

04/30/2024

Web Development Level III

American TESOL Institute Philippines (TESDA Accredited)

10/15/2021

Creative Web Design Level III

88 North East Venture Corp. (TESDA Accredited)

09/23/2021
06

Get In Touch

Let's build something remarkable together.

Whether you have a project in mind, a job opportunity, or just want to connect, I'm always open to discussing new challenges and ideas. Drop me a message and I'll get back to you as soon as possible.

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