Francesc
Juille
Co-founder of Totalum — the most powerful AI app builder. Former senior engineer at HP, Accenture & Deutsche Bank. Based in Barcelona.
Who is Francesc?
Francesc Juille Pujades is a Barcelona-based entrepreneur and full-stack engineer with a background at some of the world's largest technology and financial companies. After honing his craft at HP, Accenture, and Deutsche Bank, he turned his focus to building his own products.
He co-founded Totalum, a powerful AI app builder that enables anyone to create databases, management panels, and full APIs in minutes — complete with PDF generation, OCR, ChatGPT integration, and user management with permissions.
A graduate of the Polytechnic University of Catalonia (UPC), Francesc is fluent in four languages — Spanish, French, Catalan, and English. His TikTok series “One week, one startup” has attracted over 21.9K followers and 355K likes, where he documents building a new software product every single week.
Professional Journey
Co-Founder
Totalum
Building the most powerful AI app builder for humans and agents. Low-code platform for databases, management panels, APIs, PDF generation, OCR, ChatGPT integration, and more.
Co-Founder
Speed Paradigm
Technology consulting and software development studio based in Barcelona.
Senior Engineer
Hewlett-Packard (HP)
Full stack engineering for enterprise-scale applications and systems.
Senior Engineer
Accenture
Consulting and technology delivery for global clients across multiple industries.
Senior Engineer
Deutsche Bank
Financial technology systems development and engineering at one of the world's leading investment banks.
Notable Work
Totalum
The most powerful AI app builder. Create databases, management panels, and APIs in minutes with built-in PDF generation, OCR, ChatGPT, and user management.
totalum.appCrypto Trading Copy Bot
Python-based cryptocurrency trading bot that replicates trades from successful traders automatically.
github.com/francescjuilleJavaScript 3D Engine
Custom-built 3D rendering engine written from scratch in vanilla JavaScript.
github.com/francescjuilleOne Week, One Startup
TikTok series building a new software product every single week, amassing 21.9K followers and 355K+ likes.
tiktok.com/@francesc.juilleTech Stack
A versatile engineer comfortable across the entire stack — from frontend frameworks to backend systems, cloud infrastructure, and AI integration.