Otavio Reis

Backend Developer | Node.js, NestJS & Enterprise Integrations

Talento

São João da MadeiraMembro desde 22 de julho de 2026

Node.jsNestJSTypeScriptMongoDBOracle Integration CloudSAPDynamics CRMGCPDockerGitKubernetesPostmanInsomniaSwaggerJiraMobaXtermn8n

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Node.jsNestJSTypeScriptMongoDBOracle Integration Cloud

Sobre

Backend Developer with hands-on experience building microservices in Node.js, NestJS and TypeScript, and developing REST integrations in Oracle Integration Cloud (OIC) connecting SAP (SOAP/RFC) and Dynamics CRM. Comfortable working with MongoDB, containerized environments (Docker, Kubernetes) and CI/CD pipelines. Also experienced in integrating third-party AI APIs (OpenAI) into backend services for production use cases such as sentiment analysis.

Strong communicator with a collaborative mindset and a commitment to reliable, well-tested software.

Experiência

Oracle Integration Developer at PRIO Energy (via AkaPeople) (2025-07 – Present)

Build REST Trigger endpoints in Oracle Integration Cloud (OIC), consuming Dynamics CRM and SAP (via SOAP and RFC).
Develop new integrations and maintain existing ones, with full testing before deployment to production (PRD).
Develop Node.js microservices for specific functions supporting integrations, including interaction with a MongoDB database.
Member of a 3-person integration team, reporting directly to the systems architect.
Use Jira for task management, Swagger for API documentation, Postman for testing, and MobaXterm to support deployments.

Software Developer at Nemobile Applications Worldwide (2024-03 – 2025-07)

Developed microservices with NestJS and TypeScript, using MongoDB as the CRM's primary database.
Backend developer responsible for system orchestration through n8n, automating CRM business processes such as client scheduling via Zoom and file handling via Google Docs.
Integrated the OpenAI API into the backend for sentiment analysis of incoming emails and reviews, with results presented as percentages.
Performed API testing and validation with Postman and Insomnia.
Maintained existing CI/CD pipelines on GitLab (image version updates via Lens) and provided occasional support on Kubernetes on GCP (kubectl, ingress, service, deployment).