Juan José Vallejo

Frontend Developer

https://talent.gravityer.com/juan-jose-vallejo

Sabaneta - Colombia

Key Strengths

Demonstrated experience with TypeScript, CSS, JavaScript, and HTML across multiple personal projects.
Exposure to both frontend and backend development, indicating a foundational understanding of full-stack concepts.
Experience with RESTful API development using NestJS, Node.js, and PostgreSQL, which is valuable for understanding frontend integration.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects are all personal and primarily focused on web development, with a mix of frontend and backend technologies. This indicates a self-starter attitude and a passion for building. The diversity of projects (e-commerce, collaborative web app) suggests an openness to different problem domains. However, without team-based project experience or explicit collaboration details, assessing cultural fit for a team environment is limited.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. No psychometric test results or interview feedback provided.

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Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

5-months

September 27, 2025 – September 27, 2025

5-months — GitHub repository

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TradeTrack-Frontend

August 5, 2025 – August 5, 2025

TradeTrack-Frontend — GitHub repository

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TradeTrack-Backend

August 1, 2025 – August 4, 2025

API RESTful con NestJS, TypeScript y PostgreSQL de una web app colaborativa para importadores que viajan a China.

View Project

JVallejoMorales

July 4, 2025 – July 4, 2025

JVallejoMorales — GitHub repository

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Back-PF

July 3, 2025 – August 1, 2025

Proyecto final de henry donde se demuestran todo lo aprendido, "este repositorio es el Backend"

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Backend-Ecommerce

July 3, 2025 – July 8, 2025

API RESTful con NestJS, Node.js y PostgreSQL, enfocada en la gestión de productos, órdenes y usuarios para una aplicación e-commerce. El servidor está preparado para integrarse fácilmente con cualquier cliente web.

View Project

Key Strengths

Demonstrated experience with TypeScript, CSS, JavaScript, and HTML across multiple personal projects.
Exposure to both frontend and backend development, indicating a foundational understanding of full-stack concepts.
Experience with RESTful API development using NestJS, Node.js, and PostgreSQL, which is valuable for understanding frontend integration.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. No psychometric test results or interview feedback provided.

Juan José Vallejo

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit