Marc Toni Mas

My Professional Background & Journey

Work Experience

Palma de Mallorca, Spain
FREELANCE

November 2024 - Present

Full-Stack Developer

FREELANCE

Designed, developed, and deployed multiple web applications for personal projects and clients, covering both front-end and back-end functionality, with a strong focus on AI-powered solutions.

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  • Built responsive user interfaces using modern frameworks and ensured cross-browser compatibility and accessibility.
  • Integrated RESTful APIs and managed databases to deliver complete solutions from concept to deployment.
  • Developed and deployed AI-driven features, including document data extraction, intelligent automation, and template-based data transformation for business applications.
  • Explored and implemented blockchain features in web applications, including smart contract integration and wallet connectivity.
  • Managed all aspects of the development lifecycle independently, from requirements gathering and planning to testing and deployment.
  • Collaborated with clients to understand needs, propose solutions, and iterate on feedback to ensure satisfaction.
  • Continuously learned and applied new technologies and best practices, including AI and machine learning, to improve code quality and project outcomes.
Palma, Balearic Islands, Spain
EFIWATT

January 2022 - November 2024

Director of Solar Engineering and Innovation

EFIWATT

Supervised and optimized photovoltaic solutions, leading the development of design software and innovative tools to automate processes, improve workflows, and generate analytical reports that optimize energy production

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  • Oversee and lead the technical department, responsible for solar projects end-to-end execution and efficiency
  • Develop and optimize photovoltaic solutions for residential and commercial applications, ensuring energy production optimization.
  • Spearhead the enhancement of solar design software.
  • Drive process automation to increase operational efficiency, saving time and resources for strategic initiatives.
  • Innovate new software tools to streamline workflows, improve user experiences, and facilitate decision-making.
  • Leverage Microsoft Power Tools and Javascript skills to automate tasks, enhance software, and drive data-driven insights.
  • Expertly employ data analysis tools like Excel and Power BI to parse and interpret solar production and consumption data, generating insightful reports for system optimization and error detection.
  • Coordinate budgets, legal compliance, and stakeholder communication to ensure successful project outcomes.
Marratxí, Balearic Islands, Spain
EFIWATT

February 2021 - January 2022

Renewable Energy Project Manager

EFIWATT

Developed and optimized photovoltaic systems by designing installations, conducting savings studies with custom software, and managing technical documentation to enhance solar production and self-consumption efficiency.

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  • Lead the technical department.
  • Management of photovoltaic material. Contact with suppliers and choice of the best type of material for each installation.
  • Management of the stock material.
  • Search new equipments and systems to optimize solar production and self-consumption in photovoltaic installations.
  • Create budgets for photovoltaic installations both residential and commercial.
  • Photovoltaic saving studies with self-created software (Excel and VBA).
  • Design of residential and commercial photovoltaic installations.
  • Create and prepare the necessary documentation for the photovoltaic installation (technical projects, memorandums, legal paperwork, subsidies...).
  • Technical support to commercial department.
Barcelona, Spain
Institute of Materials Science of Barcelona - ICMAB-CSIC

September 2017- July 2018

Researcher

Institute of Materials Science of Barcelona - ICMAB-CSIC

Theory and Simulation Group led by Jordi Faraudo.

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  • Study of origin of live using molecular dynamics simulations.
  • Computational simulations using NAMD (Nanoscale Molecular Dynamics) and VMD (Visual Molecular Dynamics) software.
  • Study of the behaviour of plausible prebiotic molecules.
Barcelona, Spain
The Institute of Photonic Sciences - ICFO

June 2016 - October 2016

Researcher

The Institute of Photonic Sciences - ICFO

Ultrafast Optical Dynamics of Solids Gruop led by Professor Simon Wall.

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  • Work with femtosecond laser.
  • Characterization of ultra-fast laser pulses.
  • Study of phase change materials using the "Pump-Probe" technique.

Education

Barcelona
International University Center of Barcelona - UNIBA

2018 - 2019

Master of Renewable Energy and Energy Efficiency

International University Center of Barcelona - UNIBA

Gained in-depth knowledge of solar energy systems, from cell physics to large-scale implementation. Conducted thesis research on hydrogen as a future energy vector, exploring its potential as a clean fuel for electric vehicles and storage solution in the evolving global energy landscape.

Vienna
Universität Wien

Winter Semester 2018

Erasmus Semester, Physics

Universität Wien

Completed a semester at the University of Vienna, focusing on advanced quantum physics. Excelled in Quantum Thermodynamics, Optics, and Mechanics courses. This experience deepened my understanding of quantum concepts and provided international academic exposure.

Barcelona
Autonomous University of Barcelona - UAB

2015 - 2019

Bachelor of Physics

Autonomous University of Barcelona - UAB
Barcelona
Autonomous University of Barcelona - UAB

2013 - 2017

Bachelor of Nanoscience and nanotechnology

Autonomous University of Barcelona - UAB

Get In Touch

Let's Talk

Whether you have questions, ideas, or just want to chat, I'd love to hear from you. Let's start a conversation and see where it leads!

Email

[email protected]
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Telegram

@mtmarctoni
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LinkedIn

@marctonimas
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GitHub

@mtmarctoni
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Location

Palma de Mallorca
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"To give real service you must add something which cannot be bought or measured with money, and that is sincerity and integrity."