/?output=FEED&user_id=134335&about=1&r=4 en Serin Özen Mon, 27 Nov 2023 00:00:00 +0000 certification-134335-modern_energy_tapping_professional_de https://goe.ac/courses/modern_energy_tapping_professional_de.htm BIG +10 congratulations to Serin Özen for completing Modernes Energietappen Professionell with GoE trainer Bilge Yalçın! Sun, 14 May 2023 00:00:00 +0100 certification-134335-modern_energy_tapping_foundation_de https://goe.ac/courses/modern_energy_tapping_foundation_de.htm BIG +10 congratulations to Serin Özen for completing Modernes Energietappen Grundkurs with GoE trainer Bilge Yalçın!