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Tarcísio Carvalho

@tarcsiocarvalho

Message

I build critical energy platforms with .NET, React, microservices, and distributed systems.

Brazil

Message

What I'm looking for

I'm looking to build end-to-end, production-critical systems using .NET, React, microservices, APIs, distributed systems, testing, observability, and CI/CD.

At Grupo Energisa, I build end-to-end solutions for the Energisa ON mobile app and Agência Digital portal, including critical prepaid energy, distributed generation, and dynamic tariff systems.

I design and develop .NET Core microservices and REST APIs, integrate external partners, and monitor production systems. I also create responsive web and mobile interfaces with React, Next.js, React Native, and TypeScript.

I work across RabbitMQ messaging, Oracle, MongoDB, Redis, Docker, OpenShift, Azure Pipelines, Datadog, and the ELK Stack. I apply unit testing, dependency injection, JWT authentication, CI/CD, and data modeling practices to production systems.

Earlier at Grupo Energisa, I maintained and improved Simec, the Electric Meter Control System, supporting requirements gathering, corrections, process automation, and ANEEL regulatory changes.

Experience

Work history, roles, and key accomplishments

Current

Analista de Sistemas I (Full Stack React, Next.js, React Native, .NET)

Current

Grupo Energisa

Feb 2023 - Present (3 years 7 months)

Developed end-to-end solutions for the Energisa ON app and Agência Digital portal, leading implementation of critical systems for prepaid energy, distributed generation, and dynamic tariff. Architected microservices with .NET Core and Entity Framework, integrated with external partners, and monitored production.

Education

Degrees, certifications, and relevant coursework

Centro Federal de Educação Tecnológica de Minas Gerais

Bachelor's degree, Mechatronics, Robotics, and Control and Automation Engineering

Bachelor's degree in Mechatronics, Robotics, and Control and Automation Engineering from the Federal Center for Technological Education of Minas Gerais.