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Marcos MoreiraMM
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Marcos Moreira

@marcosmoreira

I build scalable PHP backend services, APIs, and airline integrations with Laravel, Hyperf, and automated testing.

Brazil
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What I'm looking for

I'm looking to build scalable, reliable backend systems, APIs, and integrations in collaborative remote or multinational teams that value autonomy, clear communication, code quality, automated testing, and efficient delivery.

At Onfly, I own backend development from design through delivery, building scalable PHP services, APIs, and integrations with international airline companies.

I use Laravel and Hyperf to deliver reliable, maintainable systems with clean architecture, automated tests, and high-availability requirements. I work autonomously while aligning technical execution and priorities with leadership.

Previously at GPM Tecnologia, I automated WhatsApp messaging, chatbot customer service workflows, and online sales processing while prioritizing transaction security and reliable data handling.

My background also includes building a React intranet at TRANSPES and supporting internal MySQL systems at Akmos. I bring a system-level perspective shaped by development, support, infrastructure, and collaboration across multinational remote teams.

Experience

Work history, roles, and key accomplishments

Onfly logoON

Backend Developer

Dec 2024 - Jan 2026 (1 year 1 month)

Served as the primary developer on the projects I participated in, taking full ownership of backend development from design to delivery.
Worked autonomously on project execution and technical implementation, while aligning regularly with leadership for strategic direction and prioritization.
Developed scalable and maintainable backend solutions using PHP, with strong focus on performance, reliabil

GPM Tecnologia logoGT

Backend Developer

Jun 2022 - Dec 2024 (2 years 6 months)

I worked on the development and automation of digital solutions focused on online communication and sales, with a strong emphasis on operational efficiency and user experience. I was responsible for automating WhatsApp messaging, creating intelligent workflows for automated message delivery and chatbot-based customer service models, optimizing customer relationships at scale.

I also worked on the

TRANSPES logoTR

Frontend Developer

Aug 2021 - Apr 2022 (8 months)

Using React, I developed a corporate intranet system focused on automating the company’s internal processes. The solution was responsible for digitizing and optimizing administrative workflows that were previously carried out manually and on paper, increasing operational efficiency, information traceability, and the standardization of internal processes.

Akmos logoAK

Backend Developer Intern

Dec 2018 - Apr 2020 (1 year 4 months)

I worked as an intern in Support and Systems Development, focusing on MySQL. I supported internal systems, performed maintenance and database queries, and contributed to the development and improvement of interfaces, helping ensure application stability and continuous improvement of internal processes.

Education

Degrees, certifications, and relevant coursework

PM

PUC Minas

Bacharelado, Sistemas de Informação

2017 - 2025

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