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Mao S

@maos

Senior Frontend Developer at Metricool, shaping its Vue 3 design system and improving front-office features.

Spain
Message

At Metricool, I blueprint the technical side of the design system, write unit tests, and implement improvements and new features for the front office in Vue 3.

At Civitatis, I worked as a cross-team Frontend developer, helping set up projects and define their foundations with NextJS.

At Veepee (Privalia), I maintained and developed features for a critical end-user application in NextJS, as well as the internal back office and Storybook design system. I also defined a roadmap of technical changes to increase the back office's velocity.

Earlier, I refactored back offices and maintained frontend applications at Indigitall and Loycus, and worked on videogame publisher store pages and internal tools at Scalefast, including client-side implementation in AngularJS.

Experience

Work history, roles, and key accomplishments

ME
Current

Senior Frontend Developer

Metricool

Aug 2025 - Present (1 year 2 months)

Blueprint the design system (tech side) and unit test. Implementation of improvements and new features of the front office (Vue 3).

CI

Cross-team Frontend Developer

Civitatis

May 2025 - Jul 2025 (2 months)

Cross-team developer setup and define bases for projects (NextJS).

VP

Senior Frontend Developer

Veepee (Privalia)

Dec 2021 - Apr 2025 (3 years 4 months)

Maintenance and development of new features in frontend of critical end user application (NextJS), internal back office and design system (Storybook). Define the roadmap of technical changes needed to increase velocity of the back office.

IN

Frontend Developer

Indigitall

May 2020 - Aug 2021 (1 year 3 months)

Complete refactor of back office (React 16.13.X). Planning and analysis of the roadmap from the technical side of the product plan.

LO

Frontend Developer

Loycus

Nov 2018 - Apr 2020 (1 year 5 months)

Maintenance of custom-made CRM (React ^16.8) with modular react-router. Migration of class-based components to functional ones. Optimization of state management. Implement redesigns of front office (angular) with custom material design components. Test at component, unit and ngrx levels (Jest).

SC

Web Developer

Scalefast

Mar 2017 - Jun 2017 (3 months)

Store pages of major Japanese videogame publishers. Improvement and refactor of internal tools. From back-end in PHP to design GUI and UX with its implementation in the client side in AngularJS.

Education

Degrees, certifications, and relevant coursework

Mao hasn't added their education

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Tech stack

Software and tools used professionally

Availability

Open to opportunities

Location

Spain

Authorized to work in

Salary expectations

65k+ EUR

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