Braggiotti left Turkey a few weeks after he was born, and moved with his parents and his sister to the Principality of Monaco, where his grandfather Henri and his grandmother Appolonie Trullet,[2] the child of a famous family of sailors from Saint-Tropez (her grandfather was Jean-François-Timothée Trullet, commander of the Guerrier, French battleship involved in the Battle of the Nile).

The Banca Commerciale Italiana led the way to this national transformation, in which Braggiotti played an important role through his position and responsibilities.

Braggiotti becomes the CEO of the Compagnie Monégasque de Banque, succeeding to Pierre-Paul Schweitzer, and got involved in the capital with a group of Monegasques, including Jean-Charles Rey's family.

As board members, he gathered a round of high-profile French personalities: Raymond Barre, Antoine Bernheim, Jean-François Poncet, Raoul Biancheri, Henry Rey.

He established the Monaco Méditerranée Foundation (MMF) which organizes, under the supervision of the Prince Albert II, periodic conferences with distinguished personalities from France and Italy.