Everton Lima

• Founded and run a boutique software consultancy delivering backend architecture, DevOps and XML/EDI integration for clients across Brazil.
• Designed and delivered infrastructure (Docker, Linux servers, CI/CD pipelines) for small and mid-sized businesses, replacing manual deployments with automated pipelines.
• Delivered end-to-end projects in .NET, PHP/Laravel and Python — from requirements and

• Architected and developed scalable SaaS applications on .NET 8/9 with Clean Architecture, cutting maintenance time by ~30%.
• Led the migration from a monolith to microservices on Docker Swarm, reducing infrastructure bottlenecks by ~40% and improving system resilience.
• Integrated Gov.BR, Receita Federal and Ministry of Justice systems, handling millions of requests per day.
• Built Azure DevO

• Built SaaS applications on ASP.NET Core 8 with Clean Architecture, EF Core and CQRS for data-intensive workflows.
• Deployed to containerized environments with Docker and Kubernetes for scalability and high availability.
• Implemented digital signature and document management workflows compliant with Brazilian regulatory standards.
• Integrated REST APIs and third-party services for authenticati

• Engaged on a project basis as a Senior Engineer, joining client initiatives for specific, time-boxed work.
• Specialized in legacy system modernization, delivering fixes and improvements that averaged around 60%.

• Owned software development and IT infrastructure: Linux servers, network infrastructure and internal systems.
• Built internal tools and automation scripts in .NET Core / C# that improved operational efficiency across departments.
• Coordinated technical teams and client-facing projects using Scrum.
• Managed vendor relationships, server provisioning and system maintenance for clients across mul

• Delivered intensive Linux training.

• Independent software and infrastructure work that became the foundation of Sousa Lima Consultoria, before the company was formally founded in 2016.
• Delivered backend development, systems integration and infrastructure projects for small and mid-sized clients.

• Worked on the software side of an IT support company, building and maintaining internal systems.
• Contributed to a server and network deployment: Hyper-V virtualisation, Active Directory, DNS, file server and firewall.

• Progressed from Systems Analyst to IT Coordinator, ending with a team of 3 people reporting to me.
• Led the SharePoint and Project Server rollout that became the company's project and document management platform, including PMO setup and user training.
• Built the SPED fiscal and accounting generation pipeline — database work, Python scripting and file review — for a company issuing over 4 mill

• Taught professional training classes in SQL Server 2008 R2 and web development with Java and PHP.
• Delivered Java SE, XML and .NET course content.

• Cross-platform support analyst: Linux server administration and specialised support.
• Windows server administration, virtualisation and specialised support.
• Programming and development work alongside the support operation.

• Developed business management systems in .NET Framework, C# and SQL Server.
• Worked across requirements analysis, data modelling and corporate application development.

• First to third level support across networks, telephony and end users.
• Preventive maintenance routines.
• Backup routines.

• Developed and maintained internal business systems in .NET Framework, C# and SQL Server — the start of my .NET path.