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Juan Alejandro Parra

@juanalejandroparra

Full Stack Developer at Don Rebajon Pereira who automated operational and administrative processes with JavaScript and Node.js.

Colombia

Message

At Don Rebajon Pereira, I designed and automated operational and administrative logistics processes using JavaScript and Node.js, reducing repetitive manual work and management time.

At Universidad Tecnológica de Pereira, I developed modules for the university's main application with React and TypeScript, creating reusable components for consistent, maintainable interfaces. I also built and integrated Node.js backend services that exposed RESTful APIs for frontend modules.

I work across frontend and backend development, including database administration and integrations with relational and NoSQL databases. My experience includes Scrum, SOLID principles, and design patterns, and I’m available for remote work.

Experience

Work history, roles, and key accomplishments

Developer

Don Rebajon Pereira

Jun 2025 - Dec 2025 (6 months)

Designed and automated operational and administrative logistics processes using JavaScript and Node.js, reducing repetitive manual work. Administered and maintained databases, applying data validation to support information integrity.

JavaScript NodeJS Database Administration

Full Stack Developer

Universidad Tecnológica de Pereira

Jun 2024 - Jun 2025 (1 year)

Developed modules for the university's main application using React and TypeScript, creating reusable components. Built and integrated Node.js backend services exposing RESTful APIs consumed by frontend modules.

React NodeJS TypeScript REST APIs Scrum

Education

Degrees, certifications, and relevant coursework

Cognitive Class

Certificate, Data Science

2025 - 2025

Completed Python 101 for Data Science from Cognitive Class in 2025.

IBM

Professional Certificate, Software Development

2025 - 2025

Completed multiple IBM courses on Coursera covering back-end development, front-end development, cloud native, DevOps, Agile, NoSQL, HTML, CSS, JavaScript, software engineering, and Git/GitHub.