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Nicolas Proença

@nicolasproena

AI Automation Engineer and Full Stack Developer specializing in GenAI-powered workflows, scalable apps, and low-code automation.

Brazil

Message

What I'm looking for

I’m looking to build AI-powered workflow automation and customer-facing platforms—owning orchestration, integrations, and CI/CD. I want collaborative teams where I can turn GenAI/LLM use cases into reliable, measurable automation that improves customer support and operations.

I’m an AI Automation Engineer and Full Stack Developer with 5+ years of experience building scalable web and mobile applications, AI-powered workflows, and low-code automation solutions. I design workflow orchestration that improves operational efficiency and customer experience, with hands-on experience integrating GenAI and LLMs into real-world processes.

In my recent work with Pipefy, I built and maintained automation solutions using n8n, Workato, and Activepieces, and delivered low-code front-end experiences with Bubble while partnering across product, engineering, and commercial teams. Previously, I developed AI-powered chatbot and automated email processing workflows, and I also strengthened production systems through Ruby on Rails, React, React Native, API integrations, CI/CD, and automated testing.

Experience

Work history, roles, and key accomplishments

Solution Architect Analyst

Pipefy

Sep 2025 - Feb 2026 (5 months)

Designed and maintained workflow automation solutions using n8n, Workato, and Activepieces. Developed low-code Bubble front-end applications and coordinated integrations with third-party developers while acting as a liaison across product, engineering, and commercial teams.

N8n Workato Activepieces Bubbles GenAI LLM Integrations Workflow Automation Low Code Development Workflow Orchestration

AI Engineer

Kodif

Apr 2024 - Oct 2024 (6 months)

Developed AI-powered chatbot workflows to automate customer support interactions. Implemented AI automation pipelines and automated email processing integrated with third-party APIs, working with clients to refine automation features.

GenAI Workflows Email Automation Prompt Engineering Low Code Automation Customer Support Automation

Full Stack Developer

Imaginedone

Apr 2021 - Nov 2023 (2 years 7 months)

Developed and maintained customer-facing web and mobile platforms for a multinational energy client. Maintained Ruby on Rails back-end services and React/React Native front ends, implementing scalable APIs and supporting CI/CD workflows with GitHub Actions in Agile teams.

Ruby on Rails React React Native REST APIs API Integration CI CD GitHub Actions Agile MVC MVVM

QA Engineer

Programmer's - Beyond IT

Apr 2021 - Jul 2021 (3 months)

Rebuilt internal administration systems using QA best practices. Designed automated API test suites integrated with Azure DevOps CI/CD pipelines and improved testing workflows using Docker, Angular, and .NET technologies.

API Testing Azure DevOps Docker Angular .NET Test Suites CI CD Pipelines

QA Analyst

NTT Data

Jul 2020 - Apr 2021 (9 months)

Worked on QA projects for banking systems, including API, mainframe, and web testing. Developed automated test scripts and executed functional and integration testing using Selenium, Cucumber, and Postman.