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I’m Julian Springaux, a software engineer based in Tokyo with over 11 years of experience focusing on frontend development. I have a strong track record with Vue.js, Nuxt.js, Flutter, Firebase, Google Cloud Platform (GCP), HTML5, CSS3, and responsive design. I thrive when collaborating with designers, backend engineers, and non-technical stakeholders to define, scope, and prioritize work, while continuously improving development processes. In my current and past roles, I’ve contributed to large-scale frontend projects, built reusable UI components, and mentored teammates. I’m passionate about UX, performance, and delivering robust software that users love.…I’m Julian Springaux, a software engineer based in Tokyo with over 11 years of experience focusing on frontend development. I have a strong track record with Vue.js, Nuxt.js, Flutter, Firebase, Google Cloud Platform (GCP), HTML5, CSS3, and responsive design. I thrive when collaborating with designers, backend engineers, and non-technical stakeholders to define, scope, and prioritize work, while continuously improving development processes. In my current and past roles, I’ve contributed to large-scale frontend projects, built reusable UI components, and mentored teammates. I’m passionate about UX, performance, and delivering robust software that users love.

Julian Springaux

Web Developer, Full Stack Developer, Front-End Developer, +2

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I’m Julian Springaux, a software engineer based in Tokyo with over 11 years of experience focusing on frontend development. I have a strong track record with Vue.js, Nuxt.js, Flutter, Firebase, Google Cloud Platform (GCP), HTML5, CSS3, and responsive design. I thrive when collaborating with designers, backend engineers, and non-technical stakeholders to define, scope, and prioritize work, while continuously improving development processes. In my current and past roles, I’ve contributed to large-scale frontend projects, built reusable UI components, and mentored teammates. I’m passionate about UX, performance, and delivering robust software that users love.…I’m Julian Springaux, a software engineer based in Tokyo with over 11 years of experience focusing on frontend development. I have a strong track record with Vue.js, Nuxt.js, Flutter, Firebase, Google Cloud Platform (GCP), HTML5, CSS3, and responsive design. I thrive when collaborating with designers, backend engineers, and non-technical stakeholders to define, scope, and prioritize work, while continuously improving development processes. In my current and past roles, I’ve contributed to large-scale frontend projects, built reusable UI components, and mentored teammates. I’m passionate about UX, performance, and delivering robust software that users love.

Available to hire

I’m Julian Springaux, a software engineer based in Tokyo with over 11 years of experience focusing on frontend development. I have a strong track record with Vue.js, Nuxt.js, Flutter, Firebase, Google Cloud Platform (GCP), HTML5, CSS3, and responsive design. I thrive when collaborating with designers, backend engineers, and non-technical stakeholders to define, scope, and prioritize work, while continuously improving development processes.

In my current and past roles, I’ve contributed to large-scale frontend projects, built reusable UI components, and mentored teammates. I’m passionate about UX, performance, and delivering robust software that users love.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

French

Fluent

English

Fluent

Japanese

Beginner

Work Experience

Senior Software Engineer at HENGE

April 1, 2020 - Present

Developed Vue 3-based web applications deployed on AWS and Google Cloud Platform as part of the HENGE One suite, reaching thousands of users in Japan and Taiwan. Collaborated with designers and backend teams to enhance product quality. Provided UI/UX guidance, feature suggestions, and workflow optimizations. Created public NPM packages and built a UI components library with Vite and Vue.js. Played a role in recruitment, including reviewing coding tests and conducting initial technical interviews. Helped improve technical testing and review processes, accelerating review speed and accuracy.

Web Engineer at Neopa

October 1, 2015 - March 1, 2020

Developed web apps and websites with Nuxt.js, Vue.js, Firebase, AWS, and Google Cloud Platform. Advised designers on UI/UX, feasibility, and technical best practices. Built a custom npm tool to simplify and standardize initialization of new projects. Created reusable templates for WordPress websites. Mentored junior and new members. Managed tasks with Asana and Trello in an Agile environment.

Web Producer at Swissquote Bank

September 1, 2012 - June 1, 2015

Specifications, monitoring, and validation of the technical aspects of web projects. Front-end development, design, and integration of websites and web applications (Drupal and J2EE). Worked closely with partner agencies to deliver features on time and to spec.

Founder at Sonbei

June 1, 2021 - Present

Directed end-to-end creation and implementation of a dynamic web platform and mobile applications for both iOS and Android, using Flutter, Firebase, Google Cloud Platform (GCP), and Next.js technologies. Managed all aspects of app conceptualization, design, development, and marketing efforts. Designed promotional materials (flyers, stickers, ads) with Figma, Photoshop, and After Effects. Launched targeted advertising campaigns on Meta and Google Ads. Organized music events to boost app visibility and spotlight artists from the platform. Gained thousands of users with regular weekly activities and positive community feedback.