Oséas Moreto

Fullstack Developer | PHP | Vue.js 3 | TypeScript | REST APIs | MySQL

São Paulo - Brasil | dev@oseasmoreto.com

Contact

Email: dev@oseasmoreto.com
Website: oseasmoreto.com
LinkedIn: linkedin.com/in/oseas-moreto

Technical Skills

PHP (Laravel, Lumen)
Vue.js 3 + TypeScript
React.js + TypeScript
JavaScript (ES6+)
NodeJS (Express, Fastify, NestJS)
Python (Flask, FastAPI)
API Development
Twilio
MySQL
REST APIs
Docker
Git
Clean Architecture
DDD (Domain Driven Design)

Languages

English (Technical)
Portuguese (Native)

Professional Summary

Fullstack Developer with over years of experience building scalable web applications using PHP, Vue.js 3 and TypeScript. Strong background in REST API development, database optimization (MySQL), and system architecture. Experience leading teams and coordinating internal product development.

Work Experience

Senior Fullstack Developer - Platform Builders

2025 - Present

Developing scalable systems using PHP, TypeScript, and React.js
Optimizing MySQL databases for high performance
Developing backend services and API's in Python for Whatsapp bot via Twilio
Building REST APIs and integrating services
Improving system performance and maintainability

Senior Fullstack Developer | Product Coordinator - Uappi

2019 - 2025

Led internal product development team
Built scalable web platforms using PHP, Vue.js, React.js and MySQL
Designed and maintained REST APIs
Improved delivery processes and team productivity

Backend Developer (Freelancer)

2018 - 2019

Developed backend services using PHP
Worked on high-demand web systems

Web Developer - Deep Ocean

2014 - 2019

Developed websites and web systems
Worked with frontend and backend technologies

Projects

LTVendas - ERP system built with PHP and MySQL
FISPortal - Management system with scalable architecture
Nike Planning - Purchase planning system
CeoFood - Delivery application

Technical Articles

Hospedagem de E-commerce: A Base Invisível para Performance e Escalabilidade
Wrote about scalable infrastructure, cloud hosting, performance optimization and high-availability systems for e-commerce.
https://www.ecommercebrasil.com.br/artigos/hospedagem-de-e-commerce-a-base-invisivel-para-a-performance-e-escalabilidade-das-lojas-virtuais
Segurança de Dados do Usuário: Como Evitar Vazamentos
Covered data protection, cybersecurity practices, secure APIs and strategies to prevent data breaches.
https://www.ecommercebrasil.com.br/artigos/seguranca-de-dados-do-usuario-como-evitar-vazamentos

Education

Technology in Systems Development - UniSalesiano (2013 - 2016)
Laravel, Vue.js, Angular Courses - Udemy