Wesley S.

About

Systems analyst and developer with over 15 years of experience in the information technology field, possessing a strong ability to learn and implement new technologies, an entrepreneurial spirit, and a keen aptitude for identifying problems and developing solutions to streamline work processes. Areas of Expertise Senior .NET Core Developer with Entity Framework/Dapper and Front-End Specialist in Angular 16/19, ReactJS, and Vue.JS, with experience in micro frontends. With a degree in Systems Analysis and Development, I have worked in the healthcare, financial, retail, and technology sectors. I am proficient in C#, JavaScript, PHP5, CSS3, HTML5, and databases such as MySQL, PostgreSQL, Oracle, SQL Server, and MongoDB.Expertise in microservices, Amazon AWS, Microsoft Azure, Azure Service Bus, Azure Functions, AWS SQS, RabbitMQ, Kafka, and agile practices such as Scrum, Git version control, SVN, DDD and Hexagonal architectures, XUnit, NUnit, Moq e TestContainers.

Country

City

Brazil

Industry

Computer Software

Skill

Banco de dados, Python, Aplicativos web, IA do cursor, antropic, AWS Glue, AWS Lambda, AWS CodePipeline, Visual Basic .NET, Desenvolvimento web, Interfaces, Azure DevOps, Redis, Engenharia de sistemas, Computação em nuvem, Amazon S3, Desenvolvimento de back-end, C (linguagem de programação), Kubernetes, Amazon SQS

Experience

Senior AI Engineer | Full Stack .NET | React | AWS | Cursor | Anthropic | OpenAI

act digital

2025-10 - 2026-3 · 6 mos

Modernization team, migrating legacy systems to new platforms based on microservices and micro frontends, implementing software improvements and fixes. Used Cursor to orchestrate front-end agents with React and back-end agents with C#, following the architecture-defined structure.

Senior Full Stack Software Engineer - .NET | Angular | Azure

2025-1 - 2025-10 · 10 mos

Workflow & BigProcess squad, improving internal software processes with .NET Core 8.0, Angular 16, Azure, Entity Framework and CI/CD, using Git Flow, Scrum, and unit tests with XUnit and Moq.

Senior Full Stack Software Engineer - .NET | Angular | AWS | RabbitMQ | Kibana | Kafka

Banco Bmg

2024-1 - 2024-12 · 1 yr

São Paulo, Brasil

PIX squad, improving PIX processes according to BACEN (Brazilian Central Bank) regulations, building new features and processes with .NET Core 8.0, Angular 16, AWS, RabbitMQ and Kafka messaging, Entity Framework, CI/CD, Git Flow, Scrum, hexagonal architecture, and unit tests with XUnit and Moq.

Senior .NET Core Full Stack Front-End ReactJS Developer

IOB, uma marca do Grupo IOB

2022-1 - 2023-12 · 2 yrs

Maintained and improved the Abordo product with new features and processes using .NET Core 8.0 and ReactJS. AWS, SQS messaging, Entity Framework, CI/CD, Git Flow, Kanban, DDD and hexagonal architecture, XUnit and Moq.

Senior .NET Core Full Stack Developer with Angular 8/13

Fast Shop S/A

2020-1 - 2021-12 · 2 yrs

Greater São Paulo Area

Developed new projects to improve internal company processes using .NET Core 3.1 and 5 with Angular 13, and created libraries with .NET Standard 2.2. MongoDB, CI/CD, Azure Service Bus, EDD architecture, Azure Functions, Git, AutoMapper, Entity Framework, Scrum, DDD architecture, xUnit and Moq.

Senior .NET Full Stack Developer with ReactJS

UnitedHealth Group

2019-1 - 2019-12 · 1 yr

Greater São Paulo Area

Developed integrations using Web API with C# 4.5, MVC, Razor, ReactJS and SQL Server, using SVN and Kanban.

Full Stack .NET Core Developer with Angular 4

TIVIT

2016-1 - 2018-12 · 3 yrs

Greater São Paulo Area

Developed corporate applications hosted on Azure using Service Bus, Azure Functions, microservices with .NET Core 2.1, Angular 4 and MongoDB. Integrated tools with ERP MICROSIGA and SAP. Entity Framework, PostgreSQL, Scrum, CI/CD, Git, DDD architecture and micro frontends.

Mid-Level .NET Developer

DPTO.

2013-1 - 2015-12 · 3 yrs

Alto Pinheiro, São Paulo-Brazil

Developed advertising campaign websites, control and management software, and Facebook applications using the CakePHP framework.

Junior Web Developer

vikam corporation

2012-2 - 2013-1 · 1 yr

Mooca, São Paulo-Brazil.

Analyzed and documented systems with UML, modeled MySQL databases with relationships, maintained systems and coded PHP projects, implemented systems and tests. Developed multilingual self-service kiosk software in English, Spanish and Portuguese, internal company software and digital media software for interactive TVs.

PHP CodeIgniter Web Development Intern

LINKADOR TECNOLOGIA LTDA

2011-8 - 2012-1 · 6 mos

Guarulhos, SP

Developed the system with the CodeIgniter framework, using a MySQL database and execution scripts optimized for 30 milliseconds because it was an auction system.