Arjun Singh has over 6 years of experience as a Customer Service Executive for Tata Communications, where he specializes in revenue assurance, data analysis, and managing large amounts of data. He has extensive expertise in Microsoft applications such as Access, Excel, and PowerPoint. He has received several achievement awards for automating reporting and innovating processes. He holds a Bachelor's degree in Computer Science and Engineering and is proficient in languages such as C++, SQL, and HTML.