[11] He then began training to pursue a career as an imam in the Zawiyet Sidi Amar Cherif where he distinguished himself by his memorial prowess and his verbal eloquence which enabled him to obtain a Quranic and scientific Idjaza.
When Brahim obtained all the didactic skills to fully assume his obligations as Imam, he joined his father Ali who had then been appointed mufti in the Al-Fath mosque which was erected in the center of the city of Thénia in 1926.
[13][14] Indeed, the Algerian soldiers who came back alive from the Great War asked to have access to public service employment positions and to be able to have Muslim places of worship (Ibadah) built in the French colonies erected after 1871, especially in Lower Kabylia.
[15][16] His paternal uncle Mohamed Seghir Boushaki (1869–1959), who had been elected in the meantime as a municipal councilor to represent the dozens of villages of the Col des Beni Aïcha in administrative institutions, worked for the introduction of his scholar nephew, Brahim in the large mosques of the city from Algiers.
[23] The outbreak of the Algerian independence revolution took place after Lyès Deriche hosted the meeting of 22 veterans in his home in El Madania, and journalist Mohamed Aïchaoui wrote the proclamation of the start of the revolutionary struggle.
[37] After the death of Ahmed Saad Chaouch in 1978, who had been Imam Khatib of the Al Fath Mosque in Thénia since 1962, Sheikh Brahim Boushaki replaced him in this religious post when he was 66 years old.
[39] He was pursuing in his action the directives of the then minister Mouloud Kacem Naît Belkacem who favored the fact that mosques should also be places of teaching and intellectual emancipation in addition to the performance of the rites of Muslim worship.
[citation needed] From the onset of Salafist extremism in Algeria, the Sufi Imams were first targeted by the harassment of flocks and followers of fundamentalist Wahhabism in mosques in order to recover these places of worship and convert them into bases for the overthrow of Algerian social values.
[43] He was replaced in the mosque of Thénia by Imam Omar Arar, a native of the village Soumâa, in a climate of terror and recurring assassinations, and he was fatally murdered in front of his home on 13 October 1993 after Salat Icha.
[citation needed] He was then buried in the Sidi Garidi Cemetery within the commune of Kouba in the presence of his relatives, friends and faithful, he who spent a large part of his life in the mosques of the capital Algiers.