João Costa

Frontend Developer

https://talent.gravityer.com/joao-costa

Rio de JaneiroMember since June 22, 2026

Key Strengths

Demonstrated personal project experience with JavaScript and TypeScript, which are core to frontend development.
Exposure to various frontend technologies like HTML and CSS through personal projects.
Experience with GraphQL, which is a valuable skill for modern frontend data fetching.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate has a diverse set of personal projects, including an AI-powered tool ('job-detected') and several API/backend projects, indicating a broad interest beyond just frontend. This suggests adaptability and a willingness to explore different areas, which can be a positive for cultural fit in dynamic environments. However, the lack of team-based projects or explicit collaboration descriptions makes it difficult to fully assess cultural fit.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The psychometric test score is 0, providing no insights.

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Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

job-detected

July 13, 2025 – July 20, 2025

Job Detected is an AI-powered tool that finds real remote dev jobs from hidden sources like Lever, Workable, and Google search. Built for underrepresented developers, with features like AI cover letters, job tracking, and smart alerts.

View Project

crewfare-test

January 14, 2025 – January 22, 2025

crewfare-test — repository

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healdoc-backend

April 27, 2024 – April 27, 2024

healdoc-backend — repository

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healdoc

April 8, 2024 – April 8, 2024

healdoc — repository

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portfolio

July 26, 2023 – November 25, 2023

My portfolio website

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todo-backend-graphql

January 3, 2023 – February 9, 2023

A crud api with graphql

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track-email

September 14, 2022 – September 14, 2022

track-email — repository

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graphql-apollo

September 5, 2022 – December 31, 2022

graphql-apollo — repository

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api-ecommerce

February 9, 2022 – August 21, 2022

api-ecommerce — repository

View Project

Password-Generator

April 5, 2021 – April 5, 2021

Password-Generator — repository

View Project

Key Strengths

Demonstrated personal project experience with JavaScript and TypeScript, which are core to frontend development.
Exposure to various frontend technologies like HTML and CSS through personal projects.
Experience with GraphQL, which is a valuable skill for modern frontend data fetching.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The psychometric test score is 0, providing no insights.

João Costa

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit