04/11/2025 updated

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40 % partially available

Tech Lead, Software Architect, Senior Backend Developer C#

Sorocaba, Brazil
Only remote
Sorocaba, Brazil
Only remote

Profile attachments

resume_alexander_ujvari-2024.pdf

ASP.NETHTMLJavaScript.NET FrameworkAgile MethodologyAmazon Web ServicesMicrosoft AzureC Sharp (Programming Language)Cascading Style Sheets (CSS)Cloud ComputingSoftware QualityContinuous IntegrationDevOpsWeb DevelopmentMicrosoft SQL ServersMongoDBMySQLSoftware ArchitectureQuality ManagementCloud ServicesTransact-SQLAzure Service BusData ProcessingTesting.NET CoreReact.jsBackendGitXunitKubernetesFront End Software DevelopmentRestful ApiDatabase AdministrationDockerMicroservices
C# and .NET Development
Extensive experience with C# and various .NET frameworks including .NET Core, .NET 5, 6, and 8. Proficiency in ASP.NET Core and related technologies.

Software Architecture
Expertise in designing and implementing software architectures, including microservices, REST APIs, and cloud-based solutions using Azure and AWS.

Agile and DevOps Practices
Strong background in Agile methodologies, DevOps practices, and CI/CD pipelines. Proficient in tools like Git, Docker, and Kubernetes.

Web Development
Skills in HTML/CSS/JavaScript, React.js, and various front-end technologies.

Database Management
Experience with SQL Server, T-SQL, MongoDB, and MySQL for efficient data handling and management.

Cloud Services
Proficiency in cloud platforms including Amazon Web Services and Microsoft Azure, with specific expertise in Azure DevOps and Azure Service Bus.

Testing and Quality Assurance
Knowledge of testing frameworks and methodologies including XUnit, FluentAssertion, and FluentValidation for ensuring code quality.
 

Experience

Professional experience10+ years
Freelancer since2009

Languages

EnglishFluentPortugueseNative speaker

Project history

Development Coordinator

B&T Cambio
Coordinating multiple teams for in-house software development, focusing on money exchange projects. Responsible for CI/CD guidelines and Azure DevOps management. Defining architecture standards for microservices and helping POs with technical tasks.

Tech Lead & Senior Developer

MB Labs
Led technical leadership for Financial Institutions, managing code quality, standards, and continuous delivery. Worked directly with clients to gather requirements and translate them into tasks and projects.

Senior IT Manager (Development Oriented)

BlueConecta
Oversaw development, infrastructure, and technical support of BlueConecta platform. Responsible for web applications and developing new products for the Wi-Fi market.

Senior Digital Producer

The Marketing Store
Managed internal and external customer requests for digital platform development. Led teams from multiple countries to deliver McDonalds Monopoly Platform game in Brazil.

Technical Coordinator

LabOne/OTT Networks/UUX
Project GOL NO AR Technical Coordination

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