Kramdi is the son of Algerian parents and was initially attending F.A.C.E. School in Montreal, a fine arts grade school his parents wanted him to attend.[1] Though he liked the school, he was not all that into the arts and asked his parents if he could attend École secondaire Dalbé-Viau in the borough of Lachine instead, in order to play his preferred sport of football.[1]
Kramdi was drafted in the second round, 16th overall by the Winnipeg Blue Bombers in the 2021 CFL Draft.[1] He played in seven regular season games in 2021 where he had one special teams tackle.[3] He also played in both post-season games, including his first Grey Cup game where the Blue Bombers defeated the Hamilton Tiger-Cats in the 108th Grey Cup game.[3]
In 2022, Kramdi played in 17 regular season games, starting in one, where he had nine defensive tackles and seven special teams tackles.[3] In the 2023 season, he established himself as a starter as he played in 14 games, starting in 11, where he had 22 defensive tackles, six special teams tackles, four pass knockdowns, and two sacks.[3] He played in the 109th Grey Cup game where he had two defensive tackles and one pass knockdown in the team's loss to the Toronto Argonauts.[3]
In 2024, Kramdi played and started in all 18 regular season games where he had 59 defensive tackles, two special teams tackles, two sacks, and five pass knockdowns.[4] He also played and started in the team's two post-season games that year, including the 111th Grey Cup where he had two defensive tackles as the Argonauts defeated the Blue Bombers 41–24.[5]