Software Developer
Current
Jun 2023 - Present
AeroLeads people directory · profile
Mario Sepúlveda Donoso Email & Phone Number
FrontEnd Developer | React, Vue, Angular, JavaScript, TypeScript, HTML, CSS, Outsystems
at
SEAT, S.A.
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
FrontEnd Developer | React, Vue, Angular, JavaScript, TypeScript, HTML, CSS, Outsystems
Location
Greater Barcelona Metropolitan Area, Spain
Company size
Who is Mario Sepúlveda Donoso? Overview
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Quick answer
Mario Sepúlveda Donoso is listed as FrontEnd Developer | React, Vue, Angular, JavaScript, TypeScript, HTML, CSS, Outsystems at SEAT, S.A., a with 4994 employees, based in Greater Barcelona Metropolitan Area, Spain. AeroLeads shows a matched LinkedIn profile for Mario Sepúlveda Donoso.
Mario Sepúlveda Donoso previously worked as Software Developer at Seat, S.A. and Frontend Web Developer at Rocket418. Mario Sepúlveda Donoso holds Full Stack Developer from Upgrade Hub.
Company email context
Email format at SEAT, S.A.
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SEAT, S.A.
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Profile bio
About Mario Sepúlveda Donoso
Mario Sepúlveda Donoso is a FrontEnd Developer | React, Vue, Angular, JavaScript, TypeScript, HTML, CSS, Outsystems at SEAT, S.A..
Current workplace
Mario Sepúlveda Donoso's current company
Company context helps verify the profile and gives searchers a useful next step.
Seat, S.A.
19 roles
Mario Sepúlveda Donoso work experience
A career timeline built from the work history available for this profile.
Frontend Web Developer
Website development, functionalities, design and styling from scratch. Design done with Figma and development with React, using Chakra UI library.
Dec 2022 - May 2023
Sep 2022 - Dec 2022
Aug 2021 - Sep 2022
Operario Maquinista
Operario de maquinaria y logístico de empresa de alimentación, especializada en repostería y panadería.
Aug 2020 - Jul 2021
Feb 2020 - Jul 2020
Jefe De Sección
Encargado de sección de envasado de productos de alimentación tanto de repostería como de panadería.
Sep 2019 - Dec 2019
Aug 2018 - Sep 2019
Camarero Cafetería
Chiloé Cafetería
Camarero y cocinero en cafetería
Apr 2018 - Aug 2018
Camarero De Restaurante
Camarero de sala del hotel, tanto en restaurante y bar. Metre en pequeñas ocasiones y barman en terraza.
May 2017 - Oct 2017
Encargado De Panadería
Encargado de pedidos, organizar al equipo, responsable de la panadería.
Aug 2016 - Apr 2017
Dependiente De Panadería
Dependiente en panadería, hornero, camarero, cocinero.
Aug 2015 - Aug 2016
Captador Socios
Captador de socios para la ONG por distintas zonas de la provincia
Mar 2015 - Jun 2015
Sep 2014 - Jun 2015
Vendedor En Una Tienda
Vendedor en determinados sectores de la tienda, control de stock y atención al cliente vía internet.
Dec 2014 - Mar 2015
Sep 2014 - Mar 2015
Agente De Ventas De Seguros
Vendedor de seguros de salud, vía telefónica o puerta a puerta.
Sep 2014 - Nov 2014
Camarero De Coctelería
Amy'S Coctelería
Camarero y aparte, Barman cuando era necesario.
Jun 2013 - Feb 2014
Dependiente De Tienda
Vendedor de productos de tienda y formado en especialidades en una tienda de revelado fotográfio
Dec 2012 - May 2013
Team & coworkers
Colleagues at SEAT, S.A.
Other employees you can reach at seat.com. View company contacts for 4994 employees →
FJ
Francisco J. Gómez-Valadés Maturano
Colleague at Seat, S.A.Germany
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RR
Ramon Riba Torres
Colleague at Seat, S.A.Barcelona, Catalonia, Spain
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AL
Antonio Lopez Lopez
Colleague at Seat, S.A.Greater Barcelona Metropolitan Area, Spain
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YT
Yo Tu
Colleague at Seat, S.A.Madrid, Community Of Madrid, Spain
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JS
Javier S.
Colleague at Seat, S.A.Esplugues De Llobregat, Catalonia, Spain
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EP
Emanuel Pupello
Colleague at Seat, S.A.Barcelona, Catalonia, Spain
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JL
Javier López Martínez
Colleague at Seat, S.A.Greater Barcelona Metropolitan Area, Spain
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PR
Pere Rodon Rius
Colleague at Seat, S.A.Molins De Rei, Catalonia, Spain
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AG
Aurelie Gerardin
Colleague at Seat, S.A.Fréjus, Provence-Alpes-Côte D'Azur, France
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AC
Alejandro Couso
Colleague at Seat, S.A.Barcelona, Catalonia, Spain
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Francisco J. Gómez-Valadés Maturano
Colleague at Seat, S.A.Germany
View →
RR
Ramon Riba Torres
Colleague at Seat, S.A.Barcelona, Catalonia, Spain
View →
AL
Antonio Lopez Lopez
Colleague at Seat, S.A.Greater Barcelona Metropolitan Area, Spain
View →
YT
Yo Tu
Colleague at Seat, S.A.Madrid, Community Of Madrid, Spain
View →
JS
Javier S.
Colleague at Seat, S.A.Esplugues De Llobregat, Catalonia, Spain
View →
EP
Emanuel Pupello
Colleague at Seat, S.A.Barcelona, Catalonia, Spain
View →
JL
Javier López Martínez
Colleague at Seat, S.A.Greater Barcelona Metropolitan Area, Spain
View →
PR
Pere Rodon Rius
Colleague at Seat, S.A.Molins De Rei, Catalonia, Spain
View →
AG
Aurelie Gerardin
Colleague at Seat, S.A.Fréjus, Provence-Alpes-Côte D'Azur, France
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AC
Alejandro Couso
Colleague at Seat, S.A.Barcelona, Catalonia, Spain
View →
4 education records
Mario Sepúlveda Donoso education
Full Stack Developer
Comercio Internacional
Ies Jaume Mimó
Comercio Medio
Ies Jaume Mimó
Educación Secundaria Obligatoria (Eso)
Ies Lluis Companys
FAQ
Frequently asked questions about Mario Sepúlveda Donoso
Quick answers generated from the profile data available on this page.
What company does Mario Sepúlveda Donoso work for?
Mario Sepúlveda Donoso works for SEAT, S.A..
What is Mario Sepúlveda Donoso's role at SEAT, S.A.?
Mario Sepúlveda Donoso is listed as FrontEnd Developer | React, Vue, Angular, JavaScript, TypeScript, HTML, CSS, Outsystems at SEAT, S.A..
Where is Mario Sepúlveda Donoso based?
Mario Sepúlveda Donoso is based in Greater Barcelona Metropolitan Area, Spain while working with SEAT, S.A..
What companies has Mario Sepúlveda Donoso worked for?
Mario Sepúlveda Donoso has worked for Seat, S.A., Rocket418, Upgrade Hub, Europastry, and Grup Envayper Sl.
Who are Mario Sepúlveda Donoso's colleagues at SEAT, S.A.?
Mario Sepúlveda Donoso's colleagues at SEAT, S.A. include Francisco J. Gómez-Valadés Maturano, Ramon Riba Torres, Antonio Lopez Lopez, Yo Tu, and Javier S..
How can I contact Mario Sepúlveda Donoso?
You can use AeroLeads to view verified contact signals for Mario Sepúlveda Donoso at SEAT, S.A., including work email, phone, and LinkedIn data when available.
What schools did Mario Sepúlveda Donoso attend?
Mario Sepúlveda Donoso holds Full Stack Developer from Upgrade Hub.
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