Available for opportunities

Full-Stack Developer

Hi, I'm Exequiel
Lustan

I craft elegant web applications with a focus on clean code, performance, and exceptional user experience — supercharged with AI-assisted development.

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Exequiel Lustan — Full-Stack Developer

AI-Powered Dev

Prompt Engineering

4+

Years Exp.

Scroll

About Me

Turning ideas into
digital reality

"I believe great software is the intersection of clean engineering and thoughtful design. I don't just write code — I architect solutions that scale."

I'm a passionate full-stack developer based in Legazpi City, Philippines. A graduate of BS Computer Science and currently pursuing a Master in Information System. I specialize in Laravel, Filament, Livewire & Blade Templates applications and have a growing edge in AI-assisted development workflows.

Motivated Creative Problem Solver Team Player Adaptable Passionate Detail-Oriented Continuous Learner
6
Projects Delivered
4+
Years Experience
15+
Technologies
10+
Happy Clients

Competitive Edge

AI-Augmented Development

I don't just use AI tools — I master them. My expertise in prompt engineering and AI workflows lets me deliver in hours what traditionally takes days.

Signature Skill

AI-Assisted Programming

I leverage Claude, ChatGPT, and GitHub Copilot with expert-level prompting techniques — chain-of-thought, few-shot examples, system personas, and structured outputs — to produce clean, production-ready code at unprecedented speed.

Claude AI
ChatGPT
GitHub Copilot
OpenAI API
Anthropic API
Cursor IDE

AI-Assisted Programming

Expert use of Claude, ChatGPT, and GitHub Copilot to accelerate development — writing precise, context-rich prompts that yield production-ready code.

Prompt Engineering

Deep understanding of prompt structure: system roles, few-shot examples, chain-of-thought reasoning, and iterative refinement to get optimal AI outputs.

AI Workflow Integration

Seamlessly integrating AI tools into the SDLC — from ideation and architecture design to code review, testing, and documentation generation.

LLM API Usage

Building features powered by LLM APIs (OpenAI, Anthropic) — including context management, function calling, and response streaming.

Technical Arsenal

Skills & Technologies

Backend Development

PHP Laravel Filament MySQL PostgreSQL Redis REST APIs Authentication Testing (Pest) Git & DevOps

Frontend Development

HTML5 CSS3 JavaScript Blade Templates Tailwind CSS Livewire Alpine.js Responsive Design Performance UI/UX Principles

Infrastructure

Cloud & Deployment

From server provisioning to managed platforms — I deploy Laravel applications to production with confidence across multiple cloud environments.

Hosting this site

Hostinger

VPS & Shared Hosting

Deploying Laravel applications on Hostinger VPS and shared hosting — managing hPanel, SSH access, configuring PHP versions, setting up MySQL databases, SSL certificates, and running Artisan commands.

hPanel VPS SSH PHP-FPM MySQL SSL/TLS

AWS EC2

Amazon Web Services

Provisioning and managing EC2 instances for production Laravel apps — configuring Nginx, SSL via Certbot, environment setup, and process management with Supervisor for queue workers.

EC2 Nginx SSL/TLS Ubuntu Supervisor Cron Jobs

SiteGround

Managed Cloud Hosting

Deploying Laravel applications on SiteGround's managed hosting — configuring cPanel, setting up SSH access, managing .env files, running Artisan commands, and configuring cron jobs via cPanel scheduler.

cPanel SSH PHP-FPM MySQL Let's Encrypt Composer

Laravel Cloud

Laravel Native Platform

Deploying and scaling Laravel applications on Laravel Cloud — leveraging zero-downtime deployments, environment management, automatic scaling, and built-in queue/scheduler support for production-grade workloads.

Zero-Downtime Auto-Scaling Queues Scheduler Environment Mgmt

Portfolio

Featured Projects

Real-world solutions built with modern technologies and AI-assisted workflows.

2025 Live

IBU — Integrated Bicol University Portal

ibu.bicol-u.edu.ph

A centralized university portal serving as the digital gateway for Bicol University — consolidating academic resources, announcements, and institutional services into a single unified platform.

Laravel MySQL Blade Tailwind CSS Livewire AlpineJS Filament
2024 Live

ICTO — Content Management & Service Request System

icto.bicol-u.edu.ph

A dual-purpose platform for the BU ICT Office — featuring a full CMS for managing web content and an integrated service request system that streamlines IT support ticketing and request tracking across offices.

Laravel Livewire MySQL Tailwind CSS Filament AlpineJS
2023 Down

Survey — Clientele Satisfaction System

survey.bicol-u.edu.ph

An online survey platform that measures clientele satisfaction across all university offices. Supports configurable questionnaires per office, real-time response analytics, and exportable reports for quality assurance.

Laravel Bootstrap 5 MySQL Chart.js Livewire Filament
2022 Down

GASS — Financial Monitoring & Claims System

gass.bicol-u.edu.ph

A financial monitoring system for the General Administrative & Support Services office — automating claims processing, budget tracking, expenditure monitoring, and generating financial compliance reports.

Laravel MySQL Livewire Alpine.js Filament

Background

Education & Formation

Current

Master in Information System

Bicol University

Legazpi City, Philippines

2025 — Present

B.S. Computer Science

Bicol University

Legazpi City, Philippines

2018 — 2022

Get In Touch

Let's build something great together

Whether you have a project in mind, a job opportunity, or just want to say hello — my inbox is always open. I'll get back to you within 24 hours.

Location

Legazpi City, Philippines

Status

Open to opportunities

Currently Available

I'm open to full-time roles, freelance projects, and consulting engagements. Let's connect!

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