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Nelson Vieira

@nelsonvieira

I am a Full Stack developer specializing in web automation, AI agents, and scalable integrations.

Brazil
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What I'm looking for

I seek a full-time developer role focused on automation, integrations and AI-enabled workflows, with opportunities for technical growth, collaborative agile teams, and impact on product delivery.

I am a Full Stack developer with hands-on experience building scalable web solutions using Node.js, React, TypeScript, Angular, .NET/C#, ASP.NET and Python. I deliver clean, tested code and have led integrations with relational databases such as MySQL and SQL Server while following agile (SCRUM) practices.

As a specialist in n8n and automation, I automated CRM workflows—creating contacts and deals in Pipedrive, automated follow-ups, and real-time notifications via email and Slack—to streamline sales processes and improve team responsiveness. I’ve also built e-commerce platforms with responsive front-ends, payment integrations (Stripe and PIX), and continuous performance optimizations.

I develop WordPress themes and plugins, integrate external APIs, and use DevOps tools like Docker, CI pipelines, and AWS when needed. I am pursuing postgraduate studies in Software Architecture and continuous training in AI agents, n8n automation, Python, Java/Spring and related technologies to expand my technical leadership and delivery capabilities.

Experience

Work history, roles, and key accomplishments

WO
Current

Desenvolvedor de Automação N8N

Workana

Jul 2025 - Present (2 months)

Automated CRM workflows in Pipedrive using n8n, creating contacts and deals from chatbot interactions and sending automated follow-ups. Implemented real-time email and Slack notifications to streamline the sales funnel and reduce manual touchpoints.

DH

Desenvolvedor Full Stack

Digital House

Apr 2022 - Mar 2024 (1 year 11 months)

Built web applications with Node.js and React, ensuring clean code, testing, and cross-functional collaboration. Contributed to RESTful APIs and microservice patterns using TypeScript, TypeORM and MySQL to improve reliability and delivery.

AS

WordPress Developer

Alencar Bom Script

Feb 2020 - Dec 2023 (3 years 10 months)

Installed and configured WordPress sites, developed custom themes and plugins, and integrated APIs to support e-commerce with WooCommerce. Performed performance and security optimizations and maintained sites through testing and collaboration.

PE

Front End Developer

Projeto E-Commerce

Apr 2022 - May 2023 (1 year 1 month)

Developed and maintained a responsive e-commerce platform with React, implementing cart, checkout, and Stripe/Pix payment integrations. Integrated MySQL backend for product and order management and optimized cross-browser compatibility and performance.

Education

Degrees, certifications, and relevant coursework

FL

Flavio Jose Ltda

Certificate Course, n8n Automation and AI Agents

2025 -

Complete n8n course covering rapid AI agent creation, task automation with AI, APIs, and RAGs.

Universidade Anhanguera - Uniderp logoUU

Universidade Anhanguera - Uniderp

Postgraduate in Software Architecture, Software Architecture

2025 -

Postgraduate program in Software Architecture focused on software design, system architecture, and scalable solutions.

NL

Neme Digital Ltda

Certificate Course, Python Development

2024 -

Comprehensive Python 3 course from basics to advanced with real projects and practical exercises.

UU

Universidade Anhanguera - Uniderp

Postgraduate in Software Engineering, Software Engineering

2024 -

Postgraduate program in Software Engineering emphasizing software development processes and engineering principles.

NL

Neme Digital Ltda

Certificate Course, Java and Spring Framework

2024 -

Java and Spring course covering layered architecture, ORM, and DTO patterns for backend development.

RP

Recode Pro

Course, Software Analysis and Development

2021 - 2023

Analysis and development of web software with full stack focus, including front-end and back-end practices.

Digital House logoDH

Digital House

Full Stack Web Development Course, Full Stack Web Development

2022 - 2023

Full stack web development program delivering practical projects using Node.js, React, TypeScript, and databases.

RP

Recode Pro

Course, Full Stack Web Development

2022 - 2023

Front-end and back-end development program covering web technologies and full stack project work.

NL

Neme Digital Ltda

Course, C Programming

2024 -

C programming course focused on object-oriented programming concepts and practical projects completed in 2024.

AL

Ada Tech Ltda

Course, Programming Logic with JavaScript

2020 - 2022

Programming logic course with JavaScript covering fundamentals and problem-solving techniques.

AL

Ada Tech LTDA

Course, Front-end Development with React

2019 - 2022

Front-end development course focused on React.js, component architecture, state management, and practical projects.

UA

Universidade Anhanguera

Bachelor of Business Administration, Business Administration

2017 - 2021

Bachelor's degree in Business Administration covering management, finance, and organizational fundamentals.

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Nelson Vieira - Desenvolvedor de Automação N8N - Workana | Himalayas