Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I’m Arthur Viegas Reis, a software engineer focused on building scalable APIs and web applications with .NET Core, React, SQL, and cloud services. I’ve contributed to logistics, real estate, and finance platforms that handle thousands of transactions daily and serve millions of users worldwide. My work combines strong technical skills with a practical business perspective to deliver reliable, user-friendly solutions. I thrive in cross-functional teams and enjoy turning complex requirements into clean, maintainable software. With broad project exposure across multiple industries, I bring a strong business vision and adaptability to every project, helping teams ship value quickly while maintaining quality and reliability.…Hi, I’m Arthur Viegas Reis, a software engineer focused on building scalable APIs and web applications with .NET Core, React, SQL, and cloud services. I’ve contributed to logistics, real estate, and finance platforms that handle thousands of transactions daily and serve millions of users worldwide. My work combines strong technical skills with a practical business perspective to deliver reliable, user-friendly solutions. I thrive in cross-functional teams and enjoy turning complex requirements into clean, maintainable software. With broad project exposure across multiple industries, I bring a strong business vision and adaptability to every project, helping teams ship value quickly while maintaining quality and reliability.

Arthur Viegas Reis

PRO

Full Stack Developer, Web Developer, Back-End Developer, +2





Hi, I’m Arthur Viegas Reis, a software engineer focused on building scalable APIs and web applications with .NET Core, React, SQL, and cloud services. I’ve contributed to logistics, real estate, and finance platforms that handle thousands of transactions daily and serve millions of users worldwide. My work combines strong technical skills with a practical business perspective to deliver reliable, user-friendly solutions. I thrive in cross-functional teams and enjoy turning complex requirements into clean, maintainable software. With broad project exposure across multiple industries, I bring a strong business vision and adaptability to every project, helping teams ship value quickly while maintaining quality and reliability.…Hi, I’m Arthur Viegas Reis, a software engineer focused on building scalable APIs and web applications with .NET Core, React, SQL, and cloud services. I’ve contributed to logistics, real estate, and finance platforms that handle thousands of transactions daily and serve millions of users worldwide. My work combines strong technical skills with a practical business perspective to deliver reliable, user-friendly solutions. I thrive in cross-functional teams and enjoy turning complex requirements into clean, maintainable software. With broad project exposure across multiple industries, I bring a strong business vision and adaptability to every project, helping teams ship value quickly while maintaining quality and reliability.

Available to hire

Porto Alegre, Brazil

Hi, I’m Arthur Viegas Reis, a software engineer focused on building scalable APIs and web applications with .NET Core, React, SQL, and cloud services. I’ve contributed to logistics, real estate, and finance platforms that handle thousands of transactions daily and serve millions of users worldwide. My work combines strong technical skills with a practical business perspective to deliver reliable, user-friendly solutions.

I thrive in cross-functional teams and enjoy turning complex requirements into clean, maintainable software. With broad project exposure across multiple industries, I bring a strong business vision and adaptability to every project, helping teams ship value quickly while maintaining quality and reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Software Engineer at Eldorado Research Institute (R&D)

November 1, 2025 - Present

Develop and maintain APIs and microservices supporting critical financial workflows, ensuring reliability and scalable operation across global processes. Implement RabbitMQ-based messaging to guarantee efficient communication across distributed services and enable seamless integration and high throughput. Contribute to the stability and modernization of financial platforms impacting millions of users worldwide, focusing on performance, fault tolerance, and operational excellence in a high-demand environment.

Mid-Level Developer at GVdasa (Education)

August 1, 2025 - November 1, 2025

Integrated an elementary education module into the platform with high-volume processing systems, emphasizing performance, scalability, and data reliability. Ensured platform resilience and efficiency by applying best practices in system architecture, optimization, and distributed processing.

Full Stack Developer at Grupo Guarida (Real Estate)

February 1, 2024 - August 1, 2025

Led the migration of a legacy system to .NET Core, delivering performance, scalability, and long-term maintainability. Designed and implemented automation solutions for document processing and large-scale email dispatch, reducing manual workloads and increasing operational efficiency. Served as technical lead for the platform’s main integration engine, architecting a high‑performance solution capable of reliably processing 50,000+ items per hour.

Full Stack Developer at OnHere Tecnologia (Logistics)

January 1, 2023 - February 1, 2024

Developed and integrated B2C logistics platforms using ASP.NET Core, .NET Core, Node.js, and React, enabling seamless collaboration between carriers and retailers. Built solutions for order processing, routing, pricing calculations, and statistical analysis, ensuring efficiency and accuracy across high-volume operations. The system processed 5,000+ orders daily and automatically generated optimized delivery routes. Led the design and implementation of a real-time delivery tracking system with 1,000+ daily access, improving transparency and customer satisfaction.

Full Stack Developer at Alltrade System (ERP)

June 1, 2022 - January 1, 2023

Maintained and enhanced NFS-e issuance systems and ERP management platforms using C#, .NET Core, .NET Framework, and DevExpress, ensuring reliability and scalability. Optimized SQL views and stored procedures, improving query performance and overall system efficiency across critical business operations.