Mario Sanz
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Mario Sanz Email & Phone Number

Front-end Developer at New Work SE
Location: Valencia, Valencian Community, Spain 12 work roles 2 schools
1 work email found @new-work.se LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email m****@new-work.se
LinkedIn Profile matched
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Current company
Role
Front-end Developer
Location
Valencia, Valencian Community, Spain
Company size

Who is Mario Sanz? Overview

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Quick answer

Mario Sanz is listed as Front-end Developer at New Work SE, a with 280 employees, based in Valencia, Valencian Community, Spain. AeroLeads shows a work email signal at new-work.se and a matched LinkedIn profile for Mario Sanz.

Mario Sanz previously worked as Frontend Developer - ATS at New Work Se and Frontend Developer - UI Ops at New Work Se. Mario Sanz holds Engineer'S Degree, Computer Science from Universidad Politécnica De Valencia.

Company email context

Email format at New Work SE

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{first}.{last}@new-work.se
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Profile bio

About Mario Sanz

Front-end developer with 10+ years of experience working in companies of all sizes. I have a solid understanding of the main web technologies, some strong paper-folding skills and a serious addiction to chocolate.I love writing CSS, following coding standards, and refactoring legacy code like a madman. I enjoy focusing on web performance and front-end architecture, and also learning about SEO, cutting-edge UX trends, and hemorrhaging-edge front-end tools like Storybook, PostCSS and Nuxt. (heh, this was written years ago, but I'm leaving it here)When coding, I value clarity and quality over quantity or speed. Coding is just talking to computers – and just like humans, the clearer you talk to them, the better they'll understand you and perform their tasks.

Current workplace

Mario Sanz's current company

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New Work SE
New Work Se
Front-end Developer
hamburg, hamburg, germany
Website
Employees
280
AeroLeads page
12 roles

Mario Sanz work experience

A career timeline built from the work history available for this profile.

Frontend Developer - Ats

Current

Valencia

Apr 2024 - Present

Frontend Developer - Ui Ops

Valencia, España

Apr 2023 - Mar 2024

Frontend Developer - Ats

Valencia, España

Aug 2022 - Apr 2023

Frontend Developer - Jeff Suite

- Two years later, I went back to the company's biggest project, to keep adding features and migrating old Symfony pages to Vue.- This time I had a bigger role in analyzing and defining new features and initiatives, working closely with product designers and managers.- Mainly in charge of the more UI/UX oriented features, but also helped with bug fixing, improving testing coverage, and defining tasks and objectives.Main tools: Vue, Symfony, Cypress, Jest, Storybook, design system

Apr 2020 - Sep 2021

Front-End Developer - Design System

Valencia, España

- Together with a designer and another developer, I was part of a new team focused on defining and implementing a custom design system and a component library for the company.- My main focus points were integrating Storybook with our workflow, developing some of the first components, and educate other developers on how to include the design system in their workflow.Main tools: Vue, Storybook, InVision DSM, Webpack, Rollup

Nov 2019 - Apr 2020

Front-End Developer - Ecommerce

Valencia, España

- Part of the 3-4 person team that moved the old Symfony marketplace and public pages to Vue and Nuxt- I focused on UI/UX, architecture and performance, but also helped with other tasks like business logic and testing.Main tools: Vue, Nuxt, Symfony, Webpack, Cypress

Sep 2018 - Nov 2019

Front-End Developer - Jeff Suite

Valencia, España

- Started the transition from Symfony/jQuery to Vue for all the company front-end projects, and wrote a series of articles about the process: https://itnext.io/our-journey-from-symfony-to-vue-part-1-31b72a2ae031- In charge of training the front-end team in Vue, component-based architectures and modern frontend toolsMain tools: Symfony, jQuery, Vue, Encore (Webpack wrapper)

Jun 2018 - Sep 2018

Front-End Developer

Remote

Fun Academy is an early education company that provides pedagogical solutions based on the innovative Fun learning approach. It aims to bring the best early education to every child on the planet, with solutions developed for a truly international application and adaptable to every curriculum.My main role in the company is as the lead front-end developer for www.funlearning.com, including:• Front-end development• Web performance & optimization• Definition of the front-end architecture, workflow and tooling• Requirements analysis, UI/UX concepts, wireframingTools used: Vue, Vuex, axios, Sass, webpack, eslint, jest, npm/yarn, gitwww.funacademy.fiwww.funlearning.com

Nov 2016 - May 2018

Front-End Developer

Valencia, España

Yeeply is a specialized platform for finding the best app and web developers to build your project. The main project I work in is a full rethinking and redesign of both the Yeeply platform and its homepage, from concept to implementation.My main roles are:• Front-end development• Web performance optimization• Improvement of the front-end architecture, workflow and tooling• Requirements analysis, UI/UX concepts, wireframing• Management of and collaboration with an external design team• ES/EN localization• New features and optimizations in the company's blogTools used: Symfony2, Twig, Less, Backbone, jQuery, Gulp, Bower, Git, Docker, Wordpress, Balsamiq, Sketchwww.yeeply.com

Oct 2015 - Nov 2016

Front-End Developer

Valencia, España

• Development of gamification-based web applications for companies using AngularJS, Bootstrap 3, Kendo UI, Sass, Grunt, Bower and Git.• Collaboration in the UI/UX design process.

Sep 2014 - Sep 2015

Front-End Developer

Aabloo

Valencia, España

• Development of the front-end of a language-learning web platform, using Symfony2, Twig, Bootstrap 3, Less, jQuery and Mercurial.• Development of the platform’s home page.• English localization.• Collaboration with the design team.www.aabloo.com

Sep 2013 - Dec 2014

Android Developer

Top 'N Pay

Valencia, España

Development, within a small team, of a fully functional prototype for a mobile payments app for Android, focusing on UI/UX design and implementation.

Jul 2013 - Feb 2014
Team & coworkers

Colleagues at New Work SE

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2 education records

Mario Sanz education

Engineer'S Degree, Computer Science

Five-year degree in Computer Science, with last-year concentration in Digital Imaging and Computer Graphics. 2011-2012: 10-month stay.

Education record

Certified Online Courses
FAQ

Frequently asked questions about Mario Sanz

Quick answers generated from the profile data available on this page.

What company does Mario Sanz work for?

Mario Sanz works for New Work SE.

What is Mario Sanz's role at New Work SE?

Mario Sanz is listed as Front-end Developer at New Work SE.

What is Mario Sanz's email address?

AeroLeads has found 1 work email signal at @new-work.se for Mario Sanz at New Work SE.

Where is Mario Sanz based?

Mario Sanz is based in Valencia, Valencian Community, Spain while working with New Work SE.

What companies has Mario Sanz worked for?

Mario Sanz has worked for New Work Se, Jeffapp, Fun Academy, Yeeply, and Play Jugo.

Who are Mario Sanz's colleagues at New Work SE?

Mario Sanz's colleagues at New Work SE include Peter Cassidy, Barbara Knapp, Tt Tt, Adrián Rodríguez Gómez, and Ana Raquel Costa.

How can I contact Mario Sanz?

You can use AeroLeads to view verified contact signals for Mario Sanz at New Work SE, including work email, phone, and LinkedIn data when available.

What schools did Mario Sanz attend?

Mario Sanz holds Engineer'S Degree, Computer Science from Universidad Politécnica De Valencia.

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