I'm Tendresse Dutra de Carvalho, a Senior Backend & Integration Engineer specializing in designing, building, and evolving backend platforms, APIs, and integration layers in complex distributed systems. I focus on reliability, scalability, and observability, with deep experience in event-driven architectures and system integrations. I thrive in fully remote, asynchronous teams across international borders. In my current role on the GraphQL Universal Connector project, I design and develop a multi-platform data integration and orchestration framework that standardizes access to heterogeneous systems. I shape workflow execution logic, integration orchestration patterns, and the backend stack (Node.js, NestJS, GraphQL, REST), while keeping a modular, scalable architecture. I also contribute to frontend dashboards in React and define integration flows, technical UX, and application state management.

Tendresse Dutra de Carvalho

I'm Tendresse Dutra de Carvalho, a Senior Backend & Integration Engineer specializing in designing, building, and evolving backend platforms, APIs, and integration layers in complex distributed systems. I focus on reliability, scalability, and observability, with deep experience in event-driven architectures and system integrations. I thrive in fully remote, asynchronous teams across international borders. In my current role on the GraphQL Universal Connector project, I design and develop a multi-platform data integration and orchestration framework that standardizes access to heterogeneous systems. I shape workflow execution logic, integration orchestration patterns, and the backend stack (Node.js, NestJS, GraphQL, REST), while keeping a modular, scalable architecture. I also contribute to frontend dashboards in React and define integration flows, technical UX, and application state management.

Available to hire

I’m Tendresse Dutra de Carvalho, a Senior Backend & Integration Engineer specializing in designing, building, and evolving backend platforms, APIs, and integration layers in complex distributed systems. I focus on reliability, scalability, and observability, with deep experience in event-driven architectures and system integrations. I thrive in fully remote, asynchronous teams across international borders.

In my current role on the GraphQL Universal Connector project, I design and develop a multi-platform data integration and orchestration framework that standardizes access to heterogeneous systems. I shape workflow execution logic, integration orchestration patterns, and the backend stack (Node.js, NestJS, GraphQL, REST), while keeping a modular, scalable architecture. I also contribute to frontend dashboards in React and define integration flows, technical UX, and application state management.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

English
Advanced

Work Experience

Senior Backend Engineer at Swag International Cryptocurrency Exchange
September 1, 2022 - April 1, 2025
Development and maintenance of highly scalable backend microservices within a crypto/fintech environment. Backend development using Java Spring Boot, JPA, and MySQL. Event-driven architectures built with Kafka / Confluent. Integration with external systems (Customer.io, Telegram bots). Performance optimization, structured logging, and observability (ElasticSearch). Collaboration within fully remote teams on production-critical systems.
Developer at Analytics Intelligence – Next4B
March 1, 2022 - July 1, 2022
Backend API development using Python and MongoDB. Support for financial dashboards and data analysis systems.
Systems Analyst / Developer at Cegeka
November 1, 2017 - February 1, 2019
Backend development using C# / .NET. Improvement of editorial workflows and industry-specific tools.
Systems Analyst / Developer at FIAT (Italy & Brazil)
January 1, 2014 - January 1, 2017
Backend systems development using C# / .NET and SQL Server. Integration of XML / SOAP systems with external suppliers. Automation of production lines. Quality management and after-sales systems.
Developer
January 1, 2003 - January 1, 2014
Development of management software, B2G systems, and industrial automation solutions using C# / .NET, SQL Server, and JavaScript.
Senior Backend Engineer at Swag International
September 1, 2022 - April 1, 2025
Development and maintenance of highly scalable backend microservices within a crypto/fintech environment. Backend development using Java Spring Boot, JPA, and MySQL. Event-driven architectures built with Kafka / Confluent. Integration with external systems and services (Customer.io, Telegram bots). Performance optimization, structured logging, and observability (ElasticSearch). Collaboration within fully remote teams on production-critical systems.
Backend API Developer at Analytics Intelligence — Next4B
March 1, 2022 - July 1, 2022
Backend API development using Python and MongoDB. Support for financial dashboards and data analysis systems.
Software Developer
January 1, 2003 - December 31, 2014
Development of management software, B2G systems, and industrial automation solutions using C# / .NET, SQL Server, and JavaScript.

Education

Bachelor’s Degree in Computer Science at FUMEC University (Brazil)
January 11, 2030 - February 2, 2026
Bachelor's Degree in Computer Science at FUMEC University (Brazil)
January 11, 2030 - February 2, 2026

Qualifications

Apache Kafka for Event-Driven Microservices
January 1, 2025 - February 2, 2026
Spring WebFlux – Reactive Applications
January 1, 2025 - February 2, 2026
NestJS / Node.js / TypeScript
January 1, 2025 - February 2, 2026
Apache Kafka for Event-Driven Microservices
January 1, 2025 - February 2, 2026
Spring WebFlux – Reactive Applications
January 1, 2025 - February 2, 2026
NestJS / Node.js / TypeScript
January 1, 2025 - February 2, 2026

Industry Experience

Software & Internet, Professional Services, Financial Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
See more

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