Nilton Souza
Principal Software Engineer / Software Architect
About
Senior Software Architect with 27+ years of experience designing, modernizing, and scaling scalable backend, cloud-based, and cloud-native systems, with a strong focus on high-availability architectures. I specialize in distributed systems, high-availability APIs, and system integrations, working across complex environments that demand reliability, performance, and long-term maintainability. I have strong ownership over system architecture, scalability, API design, and distributed system reliability. Core areas: • Backend architecture and system design • Distributed systems and API integrations • Cloud infrastructure and CI/CD pipelines • Data-intensive and mission-critical systems • Technical leadership and architectural decision-making Tech stack: Go, PHP (Laravel), TypeScript PostgreSQL, MySQL, MongoDB AWS, GCP, Azure Docker, Kubernetes, Terraform CI/CD (GitHub Actions, CircleCI) I’m known for a pragmatic, detail-oriented approach, focusing on sustainable solutions, risk reduction, and clear technical direction.
Brazil
São Paulo
Information Services
Backend Engineering, Principal Software Engineering, Technical Leadership, System Integration, Application Programming Interfaces (API), Cloud Architecture, Back-End Web Development, Distributed Systems, Software Architecture, Laravel, Go (Programming Language), TypeScript, Angular, React.js, PHP, ERP, ITIL, Operating Systems, Linux, IT Management
Experience
Principal Software Engineer / Software Architect
Confidential Projects
• Owned the design and evolution of scalable, high-availability backend architectures for mission-critical systems • Led architectural decisions involving distributed systems, APIs, and cloud infrastructure • Integrated legacy and modern platforms using REST, messaging, and data pipelines • Defined CI/CD pipelines and deployment strategies for production environments • Acted as technical reference for complex problem-solving and system design
Senior Backend Engineer / Technical Lead
Confidential Projects
• Developed and maintained backend systems supporting complex business workflows • Led refactoring and modernization initiatives for legacy platforms • Worked closely with stakeholders to translate business needs into technical solutions • Improved system performance, reliability, and maintainability
Nilton Souza's Contact Information
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