Hi, I'm Kaiky Muniz!
Back-End Developer
Focused on building robust APIs, managing efficient databases, and creating fast, functional Web Applications. Welcome to my portfolio!
<?php
/**
* Kaiky Muniz - Software Developer
* Hello World
*/
class KaikyDev extends Developer
{
public function getProfile(): array
{
return [
'name' => 'Kaiky Muniz',
'stack' => ['PHP', 'JavaScript', 'MySQL'],
'Education' => Bachelor's Degree in Software Engineering – Uninter (In progress),
'Technical Degree' => Systems Development – Etec,
'favorite series' => 'Mr Robot and Breaking Bad'
];
}
}
My Projects
Academic projects, freelance endeavors, and hands-on technical solutions designed throughout my journey.
Kodeka Dev
March 2025Commercial and business platform designed to prospect new clients and close sales of custom landing pages, institutional websites, and high-end e-commerces as a freelance developer.
Portfólio Pessoal
January 2025Freelance project focused on sharing professional achievements and goals for Helena Landim, operating as an elegant personal portfolio.
Shine's Clean
November 2024Commercial website designed to showcase professional upholstery cleaning and sanitizing services for Shine's Clean.
Gaacci ONG
February to May 2024Institutional website built to promote an NGO focused on the inclusion of vulnerable community children into mainstream schooling.
Pandim
December 2023A social network resembling Twitter, featuring real-time posts, customizable profiles, full CRUD operations, and email account recovery.
Trabalhando com API em PHP
February to November 2023A complete dashboard consuming a public geographic API to fetch, filter, and render data and flags from various countries.
Orientação 360
November 2023Graduation project built to assist high school graduates in choosing their personal and professional path after school.
Pedra, Papel e Tesoura
October 2023Interactive game designed for quick entertainment, enabling users to play Rock, Paper, Scissors against an AI system.
Sorteio Mega Sena
September 2023Statistical simulator where users pick 6 numbers from 01 to 60 and analyze results generated by the random system drawing.
Math Week Enigmas
November 2022Riddle platform designed for a technical school event, combining math and space puzzle-solving to 'defuse a bomb' under pressure.
Calculadora de Delta e Bhaskara
September 2022Scientific calculator that solves quadratic equations, explaining step-by-step mathematical theorems and formulas for delta & bhaskara.
McDonald's - Trabalhe Conosco
November 2022First backend academic project focusing on PHP and Server Sessions to simulate recruitment application forms.
Skills & Tooling
Solid logic grasp on backend engineering, request lifecycle management, database query structures, with high focus on REST integration patterns.
⚙️ Backend & SQL Databases
🎨 Frontend
🛠️ Ecosystem & Tools
Kaiky Muniz
Public Management & Freelance Dev
A structured look into who I am and my engineering goals in the software industry.
I am deeply passionate about systems orchestration, networking and backend. I love handling data flows, optimizing SQL schemas, and deploying reliable APIs. I use PHP and Node.js on a daily basis and focus on writing legible, fast, and scalable server architectures with native security constraints.
Clean Code
Writing clear, decoupled modules following DRY and single-responsibility structures for painless integrations.
Data Management
Structuring databases, indices, and writing optimized SQL queries guaranteeing data integrity.
💼 Academic and Professional Experience
Public Management Assistant
Itaquaquecetuba City Hall — Public RepresentativeCurrently working with administrative routines, handling process creation, public records, and other civic demands requested by the municipality.
General Receptionist & IT Backup
Poupatempo de ItaquaquecetubaWorked daily in citizen dispatching and document issuance workflows (CIN, CNH, Vehicle records). Conducted regularizations, and managed traffic/electoral procedures. Served on demand as the IT Administrator for the Itaquaquecetuba Poupatempo branch during holidays and staff absences.
Bachelor's Degree in Software Engineering
Uninter — Higher EducationHigher education focusing on systems architecture, requirement engineering, agile methodologies, software testing and quality assurance, and project management targeted at delivering complex, reliable software solutions.
Freelance Web Developer
Kodeka Dev & Self-EmployedDeveloping advanced high-profile websites, custom landing pages, and commercial e-commerces. Handling the complete lifecycle as a freelancer, from client outreach and sales closing, to schema definitions, API developments, and SEO tuning.
Web Developer
Graduation Final Project (TCC)Project: Orientação 360 - Designed and engineered a web application helping recent high school graduates explore professional tracks, universities, and career pathways. (Note: Project reference is available in the 'My Projects' catalog).
Integrated High School and Systems Development Technician
Etec de Itaquaquecetuba — Technical SchoolTechnical program covering programming logic, web development, relational database design, systems analysis, computer networking basics, and collaborative full-stack web project design.
Get in Touch
I am always open to discussing new backend opportunities, freelance projects, and database architectures.