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Marcio Alemao

@marcioalemao

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Full Stack developer focused on data-driven solutions, building scalable web systems and REST APIs.

Zimbabwe

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What I'm looking for

Quero oportunidades para atuar mais próximo de dados: engenharia de dados e soluções orientadas a métricas. Busco projetos onde eu possa evoluir com APIs e refatoração, aplicando práticas como Clean Code e trabalho ágil.

I’m a Full Stack developer with 4 years of experience building scalable web systems, REST APIs, and improving legacy code. I refactor with Clean Code and Design Patterns to reduce complexity and make systems easier to maintain.

Across my roles (Junior, Pleno, and Full Stack), I build and maintain SPA interfaces with ReactJS and AngularJS, and implement backend APIs with Laravel and Spring Boot. I also handle critical bug fixes, performance improvements, and optimize SQL queries to reduce response times.

I enjoy working end-to-end—from analysis and implementation to tests, deploy, and delivery—within Agile/Scrum teams. I’m currently focused on “soluções orientadas a dados”, and I’m excited to move closer to data, data engineering, and metrics-driven solutions.

Experience

Work history, roles, and key accomplishments

Full Stack Developer

Sat Soluções LTDA

Apr 2024 - Present (2 years 1 month)

Implemented new web features using Java and AngularJS, contributing to continuous product improvement. Refactored modules with Clean Code, participated in the full development cycle (analysis, implementation, tests), and collaborated in Agile sprints using Jira.

Java AngularJS Clean Code Refactoring Software Testing Agile Development Jira Performance Improvement SPA Development

Pleno Full Stack Developer

GeBIT LTDA

Sep 2023 - Present (2 years 8 months)

Developed SPA front-ends with ReactJS and AngularJS and implemented/maintained REST APIs using Laravel. Refactored legacy modules with Clean Code, improved performance, and optimized SQL and frontend/backend communication for critical paths.

ReactJS AngularJS REST APIs Laravel SQL Optimization Refactoring Clean Code Performance Tuning Legacy Systems Agile Scrum

Junior Full Stack Developer

Klupp Software LTDA

Feb 2022 - Present (4 years 3 months)

Built SPA interfaces with ReactJS and AngularJS and implemented/maintained REST APIs in Laravel. Refactored legacy code with Clean Code to reduce complexity, fix critical bugs, and optimize SQL queries to improve performance and stability.