refactor bullet points on resume

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@@ -299,7 +299,7 @@ <h5>Jan 2022 - May 2023</h5>
                 <li>Successfully migrated 70% of Fixed-Income application volume to the target application chain, 
                   remarkably stabilizing 80% of sales quotation processes and boosting trading efficiency by 90% through effective troubleshooting and project management.</li> 
                 <li>Delivered comprehensive L1/L2 & L3 IT technical support to global Equity sales teams, efficiently achieving a 95% user-satisfaction rate through expert troubleshooting and time-management skills.</li>
-                <li>Skillfully managed to multitask up to five projects or tasks simultaneously, providing professional customer service and maintaining high efficiency under tight deadlines.</ul>li>
+                <li>Skillfully managed to multitask up to five projects or tasks simultaneously, providing professional customer service and maintaining high efficiency under tight deadlines.</li>
               </ul>
             </div>
             <div class="resume-item">