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I'm Tiago de Oliveira Barreto, a Systems and Automation Developer with an Associate Degree in Systems Analysis and Development. I focus on process automation, AI agents and complex system integrations. I bring hands-on experience with production workflows using n8n, Python automation, REST API integrations and PostgreSQL data modeling, along with Linux server management. My goal is operational efficiency, scalability and reliable solutions.…I'm Tiago de Oliveira Barreto, a Systems and Automation Developer with an Associate Degree in Systems Analysis and Development. I focus on process automation, AI agents and complex system integrations. I bring hands-on experience with production workflows using n8n, Python automation, REST API integrations and PostgreSQL data modeling, along with Linux server management. My goal is operational efficiency, scalability and reliable solutions.

TIAGO DE OLIVEIRA BARRETO

Web Developer, Front-End Developer, Back-End Developer, +2

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I'm Tiago de Oliveira Barreto, a Systems and Automation Developer with an Associate Degree in Systems Analysis and Development. I focus on process automation, AI agents and complex system integrations. I bring hands-on experience with production workflows using n8n, Python automation, REST API integrations and PostgreSQL data modeling, along with Linux server management. My goal is operational efficiency, scalability and reliable solutions.…I'm Tiago de Oliveira Barreto, a Systems and Automation Developer with an Associate Degree in Systems Analysis and Development. I focus on process automation, AI agents and complex system integrations. I bring hands-on experience with production workflows using n8n, Python automation, REST API integrations and PostgreSQL data modeling, along with Linux server management. My goal is operational efficiency, scalability and reliable solutions.

Available to hire

I’m Tiago de Oliveira Barreto, a Systems and Automation Developer with an Associate Degree in Systems Analysis and Development. I focus on process automation, AI agents and complex system integrations.

I bring hands-on experience with production workflows using n8n, Python automation, REST API integrations and PostgreSQL data modeling, along with Linux server management. My goal is operational efficiency, scalability and reliable solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Systems and Automation Developer at Quick AI – Artificial Intelligence Agents Agency

January 1, 2024 - Present

Development and maintenance of complex automation workflows in production environments using n8n; Creation of customized Artificial Intelligence agents integrated into business workflows; Implementation of integrations between multiple systems through REST APIs and Webhooks; Use of Python for automation, data processing and intelligent workflow support; Data modeling, querying and optimization using PostgreSQL; Server management and configuration, ensuring stability and performance; Development of intelligent workflows for customer support, internal operations and back-office processes.

Junior Front-end Developer at Quick AI – Artificial Intelligence Agents Agency

January 1, 2023 - January 1, 2024

Development of interfaces using React; Componentization and API consumption; Application of UI/UX best practices; Maintenance, bug fixes and continuous improvements.