His main role on the pitch is Midfield. His stronger foot is Left. His estimated market valuation currently stands at 75K €.

His latest transfer saw him join Lausanne Sports U21 from Bavois via Loan on 2025-06-29.

Over 30 appearances in the Switzerland Divison 1 League 2024-2025, Joel mandaka contributed 1 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.