Available for new challenges · EU

Marc Marcet ▍

I build AI-powered backends, automations and data tools that people actually use — from LLM chatbots serving thousands of users to scrapers, dashboards and REST APIs.

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01

Who I am

A little about me

Hello! I'm Marc, and I have a passion for software development. Over the past years I have gained experience in Azure and Python, including its libraries for web apps, automation, image/text recognition, ML, data scraping, APIs and QA. I enjoy new projects and challenges — and even when I lack knowledge, I know how to find the right information quickly and learn from it.

I am proficient in various platforms and widely-used development frameworks, and I am currently focused on AI integration: LLM-powered assistants, RAG pipelines and intelligent document processing. Having studied development in Barcelona and data analysis in Tokyo — where I earned the best academic record of 2024 — I bring a global perspective to my work.

LocationBarcelona, Spain
DegreeMultimedia Engineering · UVic
FocusAI · Backend · Automation
Languages
  • EnglishFluent
  • SpanishFluent
  • CatalanFluent
  • FrenchConversation
  • GermanLearning
0 Years of experience
0 Monthly users of tools I've built
0 Managed Pipelines
0 GPA
02

My toolbox

Skills & expertise

03

Where I've worked

Professional experience

AI Engineer

AXA · Barcelona, Spain · Hybrid

2024 — Present 2 yrs
  • Owned the development of a production AI assistance chatbot used by ~10.000 users monthly, working directly with stakeholders.
  • Developed Flask, AI-powered transcriptions and automated workflows using LLMs, with a dashboard for stakeholders.
  • Improved Azure Search RAG performance by reducing file size by 80% and caching common results.
  • Automated data processing tasks, saving 20 hours of manual work weekly.
  • Onboarded new team members, helping them understand the project's architecture, workflows and processes.
Python FastAPI Flask Postman SQL

Python Developer

Associació per la Telemàtica Educativa · Barcelona, Spain · Remote

2022 — 2024 2 yrs
  • Built AI-driven solutions with FastAPI: email classification with LLMs, social-network messaging assistants and automated document processing — all via REST APIs and solid prompt engineering.
  • Implemented OAuth 2.0 login with Google and Microsoft providers.
  • Managed SEO and content uploads for an education institution's website.
Python FastAPI Flask WordPress Google Analytics

Backend Developer

Smartaos — Architecture of Systems · Sallent, Spain · Hybrid

2020 — 2022 2 yrs
  • Supported web apps using a PHP backend and Python tools.
  • Built REST APIs and assisted co-workers with frontend tasks.
  • Managed databases with both MySQL and PostgreSQL.
Python PHP SQL Laravel Vue
04

Where I studied

Education & studies

2022 — 2023

Erasmus Scholarship — Data Science

法政大学 · Hosei University — Tokyo

Accepted into both an Erasmus scholarship programme and one of the top universities in Japan, where I studied statistics, data analysis and big data while living in Tokyo and working part-time as a remote Python developer. Finished my studies there with the best academic record of 2024.

2020 — 2024

Multimedia Engineering — Apps & Videogames

Universitat de Vic — UVic

Deepened my knowledge of web and game development, explored Android & iOS, and finished subjects with high honours such as programming, interfaces and Unity development. Graduated with an average score of 8.6/10. Final thesis: Data Scraping with Python.

2018 — 2020

2D & 3D Animation, Videogames & Interactive Environments

Universitat de Vic — UVic

Where my passion for software began: modelling, texturing, rigging, animation and game design, with advanced proficiency in Photoshop, Illustrator, Maya and Unity.

05

Selected work

Featured projects

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What's next?

Drop me a line

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Location Barcelona, Spain Willing to relocate
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Curriculum Download CV (PDF)

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Let's build something great.