div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Certificate of Completion This is to certify that Jan · Certificate of Completion This is to certify that Jan škach successfully completed 95 hours of Kotlinfor Android Java src=https:reader036vdocumentsmxreader036viewer20220710055fc2f132ba7fbc3b092f219ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv