Looking for a job

Leonardo Oliveira

@leonardooliveira2

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I build full-stack .NET systems, integrations, and cloud services for global enterprise products.

Brazil

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What I'm looking for

I'm looking to build enterprise full-stack and backend products where I can apply .NET, cloud, microservices, integrations, and technical leadership while continuing to learn new technologies.

I'm building full-stack features for Dell’s global product configuration and purchasing experience at Avenue Code, supporting Dell and Alienware customers across product, pricing, promotions, services, and purchasing flows.

I’ve also maintained large-scale order management systems for a major sports retailer, resolving production issues, integrating APIs and micro-frontends, modernizing legacy components, and improving reliability through testing and debugging.

Across FullStack Labs, IOB, Programmers IT, Kognit, and CPFL, I’ve delivered .NET, React, Angular, AWS, Azure, microservices, payment integrations, SSO, ERP backends, and operational systems. I bring 11 years of experience building enterprise applications with C#, .NET, SQL, messaging platforms, and cloud services.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Avenue Code

Jun 2022 - Present (4 years 3 months)

Developed and implemented new features for a large-scale order management system using .NET Core, .NET Framework, SQL Server, and RabbitMQ in a microservices approach. Provided production support and collaborated with cross-functional teams to ensure seamless integration and functionality.