Kazuki Hamasaki

Frontend Developer

https://talent.gravityer.com/kazuki-hamasaki

Software Engineer

Tokyo, Tokyo, Japan

Key Strengths

Demonstrated personal interest in frontend technologies (HTML, CSS, JavaScript, TypeScript, Astro) through multiple projects.
Experience with various JavaScript frameworks/libraries (e.g., Storybook, TanStack Router).
Exposure to parsing technologies (PEG.js) which can be beneficial for complex UI logic or domain-specific languages.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's project portfolio shows a strong inclination towards personal projects, indicating self-motivation and a passion for development. The diversity of technologies (Ruby, Python, Java, C++, PHP) suggests a broad interest in programming, though the target role is Frontend Developer. This breadth could indicate adaptability but also a potential lack of deep specialization in frontend if not balanced with focused experience.

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

storybook-addon-tanstack-router

May 6, 2025 – May 6, 2025

A Storybook decorator for TanStack Router

View Project

jsonpath-js

November 13, 2022 – Present

An implementation of JSONPath

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reviewer-auto-assign

December 16, 2018 – December 17, 2018

Automatically assigns Pull Request reviewers

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mastodon-birthday

April 15, 2018 – January 19, 2023

Happy Birthday!

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jsonpath-online-evaluator

February 7, 2015 – Present

JSONPath Online Evaluator

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baku

April 26, 2014 – January 20, 2018

Share all knowledge, devour it.

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pubsubhubbub

January 18, 2014 – January 19, 2014

PubSubHubbub protocol implementation, forked from https://code.google.com/p/pubsubhubbub/

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ashphy.github.io

April 13, 2013 – Present

My profile page

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CalcFX

February 25, 2012 – June 13, 2013

CalcFX is a powerful calculator, can be given mathematical expression, and supports the features as functions, variables, constant numbers, many operators(e.g. remainder, factorial...).

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Rhino-for-J2ME-CDC1.1

February 25, 2012 – February 25, 2012

Rhino forks for J2ME CDC1.1 based on version 1.6R6

View Project

Key Strengths

Demonstrated personal interest in frontend technologies (HTML, CSS, JavaScript, TypeScript, Astro) through multiple projects.
Experience with various JavaScript frameworks/libraries (e.g., Storybook, TanStack Router).
Exposure to parsing technologies (PEG.js) which can be beneficial for complex UI logic or domain-specific languages.

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.

Kazuki Hamasaki

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit