Nil Portugués Calderó

Frontend Developer

https://talent.gravityer.com/nil-portugues-caldero

BarcelonaMember since June 23, 2026

Key Strengths

Strong foundational knowledge in PHP development, evidenced by numerous personal projects.
Experience in building API transformers and query builders, indicating understanding of backend architecture.
Exposure to React and JSON Schema for form building, showing some frontend capability.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects are predominantly PHP-focused backend utilities. While there is one React project, the overall portfolio does not strongly align with a dedicated 'Frontend Developer' role, suggesting a potential mismatch in cultural fit for a pure frontend team. The lack of diverse frontend frameworks or design system experience further limits the fit.

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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Projects

react-jsonschema-form-semanticui

November 16, 2017 – November 20, 2022

A React component for building forms from JSON Schema with Semantic UI

View Project

sql-repository

February 7, 2016 – March 13, 2017

[PHP 7] SQL Repository implementation

View Project

php-backslasher

November 1, 2015 – April 21, 2020

[Git hook] Tool to add all PHP internal functions and constants to its namespace by adding backslash to them.

View Project

symfony-jsonapi

August 17, 2015 – May 27, 2019

JSON API Transformer Bundle for Symfony 2 and Symfony 3

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laravel5-jsonapi

August 16, 2015 – September 27, 2017

Laravel 5 JSON API Transformer Package

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php-json-api

July 4, 2015 – October 19, 2018

JSON API transformer outputting valid (PSR-7) API Responses.

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php-serializer

July 3, 2015 – July 26, 2021

Serialize PHP variables, including objects, in any format. Support to unserialize it too.

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php-sql-query-formatter

June 26, 2014 – May 10, 2019

A very lightweight PHP class that re-formats unreadable or computer-generated SQL query statements to human-friendly readable text.

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php-sql-query-builder

June 26, 2014 – June 5, 2025

An elegant lightweight and efficient SQL Query Builder with fluid interface SQL syntax supporting bindings and complicated query generation.

View Project

php-sitemap

January 17, 2014 – October 25, 2019

Standalone sitemap builder 100% standards compliant.

View Project

Key Strengths

Strong foundational knowledge in PHP development, evidenced by numerous personal projects.
Experience in building API transformers and query builders, indicating understanding of backend architecture.
Exposure to React and JSON Schema for form building, showing some frontend capability.

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.

Nil Portugués Calderó

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit