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F-Fleron-G/README.md

Frederic G. Fleron Grignard

About Me

Software Engineer focused on building full-stack web applications and APIs with Python, FastAPI, React, and modern web technologies. Originally from Spain and now based in Berlin, my journey has taken me across multiple countries, cultures, and industries.

Driven by a passion for technology, I made a bold career transition into software engineering at the age of 48 — while balancing the responsibilities of being a full-time parent. This experience sharpened my ability to adapt, prioritise, and synchronise commitments across multiple demanding areas of life, qualities I now bring to every technical project I undertake.

My foundation in web and API development is enriched by a diverse background:
I am a multilingual communicator (English, Spanish, French, Portuguese, German), a creative guitarist and composer, a visual artist, a yoga practitioner, and an experienced world traveler.

I approach software engineering with the same spirit I bring to raising my children, my music and my art: precision, patience, and a passion for continuous exploration.

Featured Projects

Nomi — AI Voice-First Language Practice Companion

A full-stack AI application designed to help users practice speaking new languages through natural conversation.

Stack: Next.js · FastAPI · OpenAI · Supabase · Stripe · PostgreSQL

Live demo: https://nomi-kappa.vercel.app
Source code: Private repository (available on request)

• • •

ffg-universe — Interactive Creative Platform

An experimental interactive portfolio combining software engineering, music, writing, and visual art through custom UI interactions.

Features include:

  • Orbiting navigation interface
  • Interactive flip-page book component
  • Embedded music demos
  • Contact and commission system

Stack: React · TypeScript · Tailwind · Vite

Website: https://www.ffg-universe.com

Technical Skills

Languages Frontend & UI Build & Tooling Testing Backend (Python) Database & ORM
JavaScript HTML5 Node.js Vitest Flask PostgreSQL
TypeScript CSS3 Vite Testing Library FastAPI SQLAlchemy
Python Tailwind CSS npm
React Supabase
Next.js Stripe
OpenAI

Professional Values

  • Commitment to producing clean, maintainable code
  • User-centered approach to design and development
  • Adaptability through continuous learning
  • Strong project management and time discipline
  • Cross-cultural communication and collaboration skills

Personal Interests

  • Visual Arts
  • Guitar Composition and Music Production
  • Yoga and Mindfulness Meditation (Vipassana)
  • World Travel and Cultural Studies

Contact

Visitor Badge

"Always learning, always building, always moving forward."

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  1. nomi-showcase nomi-showcase Public

    Nomi — AI voice-first language practice companion built with Next.js, FastAPI, OpenAI, Stripe and Supabase.

  2. MoviWeb MoviWeb Public

    A Flask-based web app for managing users and their favourite movies.

    Python 1

  3. ffg-universe ffg-universe Public

    Personal portfolio site for Frederic G. Fleron Grignard — showcasing work as a(n) author, artist, software engineer and more to come.

    TypeScript 2

  4. Pokemon_Deck_Builder Pokemon_Deck_Builder Public archive

    A FastAPI-based Pokémon deck builder app.

    JavaScript 2