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Diego Araujo

@diegoaraujo1

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Backend Developer | Ruby on Rails | AI & System Integration | API | 20+ years experience.

Brazil

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What I'm looking for

Seeking a Backend Ruby on Rails role with growth opportunities, where I can contribute to the company's success and learn with the team.

I am a backend developer with over 20 years of experience, specializing in Ruby on Rails, API development, and systems integration. My career has been marked by a commitment to creating scalable solutions and collaborating with multidisciplinary teams to deliver high-quality projects. I have a proven track record of developing projects from scratch, assisting in requirements analysis, and taking technical responsibility to ensure alignment with business needs.

Currently, I am focused on leveraging Artificial Intelligence technologies, such as OpenAI, to create intelligent tools and efficiently integrate systems. My experience includes leading development teams, mentoring junior developers, and delivering complex projects under tight deadlines. I pride myself on my adaptability and continuous learning, always aiming to combine technical expertise with strategic vision to deliver top-tier results.

Experience

Work history, roles, and key accomplishments

Current

Backend Developer

Current

HomeHub

Mar 2019 - Present (6 years 3 months)

Led the development area at HomeHub, creating a CRM from scratch, integrating AI for property recommendations, and automating price updates via WhatsApp. Successfully migrated data from a legacy system, ensuring integrity and consistency.

Ruby on Rails PostgreSQL RESTful APIs AWS Devise JWT CanCanCan APIs API Development API Integration API Documentation Artificial Intelligence Integration

Backend Developer

AGEVAP

May 2023 - Mar 2024 (10 months)

Led a development team to complete a stalled ERP project under tight deadlines. Developed the backend using Ruby on Rails and PostgreSQL while mentoring junior developers and maintaining client communication.

Ruby on Rails PostgreSQL React ERP Client Communication Leadership

Technical Specialist

K2 Sistemas / PUC-RIO

Jun 2013 - Mar 2019 (5 years 9 months)

Worked as a Fullstack Developer contributing to various projects, including compliance systems and marine species registration. Developed solutions that ensured regulatory compliance and improved operational efficiency.

Java HTML JavaScript CSS Compliance PostgreSQL

FullStack Developer

Other Companies

Feb 2004 - Jun 2013 (9 years 4 months)

Gained extensive experience in software development across various sectors, working with ASP, PHP, HTML, JavaScript, and CSS. Participated in numerous projects, enhancing adaptability and problem-solving skills.

PHP HTML JavaScript CSS Software Development Classic ASP

Education

Degrees, certifications, and relevant coursework

Universidade Estácio de Sá

Postgraduate Degree, Project Management

2010 - 2012

Pursued a postgraduate degree in Project Management, focusing on advanced project management techniques and methodologies.

Universidade Estácio de Sá

Bachelor's Degree, Systems Analysis and Development

2004 - 2008

Completed a degree in Systems Analysis and Development, gaining foundational knowledge in software development, systems design, and project management.