DevLeonzera.
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DevLeonzera

Hi, I'm
Leonardo Andrade

Development and evolution of web systems focused on stability, architectural clarity, and sustainable growth.

I build robust applications from scratch and evolve systems in production with a focus on scalability, stability and technical sustainability.

Let's Talk How I Work
DevLeonzera

About Me

Healthy systems start with
good technical decisions.

Web systems development and evolution focused on stability, architectural clarity, and sustainable maintenance. I build tailor-made applications and modernize existing systems, always seeking solutions that make sense both technically and operationally.

Well-structured software doesn't just solve problems in the present — it facilitates the evolution of the product and the team over time.

Expertise

Web Systems Engineering

Location

Natal, Brazil

Download Resume

Expertise

Areas of Operation

Custom Systems Development

From concept to production. Scalable architecture from day one.

Software Modernization & Evolution

Diagnosis, refactoring, and modernization of legacy systems. I transform projects into sustainable and scalable solutions.

Architecture & Technical Leadership

Architecture definition, stack decisions, and mentorship. Alignment between technical vision and business goals.

Projects

Featured Works

Tasklean

Tasklean

Gerenciador de Projetos de alto nível

PHP Laravel Mysql
Live Demo

Skills

Tech Stack

Technical expertise to build the future.

I have solid experience in back-end with PHP and Laravel, front-end mastery with Vue.js and Tailwind CSS, plus a robust infrastructure base.

Focus on uniting clean code with real business results.

Languages

PHP
PHP
JavaScript
JavaScript
TypeScript
TypeScript
SQL
SQL

Frameworks

AngularJS
AngularJS
Laravel
Laravel
Vue.js
Vue.js
React
React
Express
Express
Node.js
Node.js

Databases

MySQL
MySQL
PostgreSQL
PostgreSQL

DevOps

Docker
Docker
Git
Git
Linux
Linux

Tools

Gemini
Gemini

Resume

Career & Education

Education

2025 - 2026

Specialization in Solutions Architecture

Anhanguera Educacional

2025 - 2025

MBA in IT Project and Process Management

Anhanguera Educacional

Experience

Jul/2025 - Apr/2026

Tech Lead

Prefeitura de Parnamirim-RN

Acted as a bridge between business areas and technical teams, gathering, analyzing, and prioritizing requirements for backend solutions. Led system development and evolution initiatives, contributing to technical decision-making, application architecture organization, and infrastructure migration processes using Docker and Kubernetes.

Feb/2024 - Mar/2025

Fullstack Developer

iWof

Backend development using Node.js, GraphQL, and MySQL, including integration with AWS services. Worked on improving application performance and stability, while contributing to backend architecture evolution and mobile application integrations.

Jan/2022 - Mar/2023

Fullstack Developer

Nova M3

Backend development using PHP (Laravel) and MySQL, working on the creation and maintenance of web applications for different business sectors. Experience with Docker and AWS for deployment and maintenance processes, as well as resolving a critical production incident involving a database.

Dec/2020 - Sep/2021

Junior Programmer

AR Consultoria em Informática

Development of applications using PHP (Slim Framework) and MySQL, including maintenance of internal systems and CRM platforms. Experience in web application development using PHP, HTML, CSS, and Bootstrap.

Blog

Latest Insights

CIRK e o futuro da Gestão de Projetos em ambientes orientados por IA
18 May, 2026 Software Engineering 5 min read

CIRK e o futuro da Gestão de Projetos em ambientes orientados por IA

Durante anos, times de tecnologia utilizaram Story Points como uma forma de estimar esforço e organi...

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Contact

Let's build something memorable?

If you are looking for a technical partner who values quality and the real impact of software, I am ready to help.

Email

leonandrade22@gmail.com

Phone

(84) 99666-7335