With over 10 years of professional experience in the field of Optical Transmission within the telecommunications industry, I have had the privilege of working with renowned organizations such as Huawei, ZTE, Banglalink, and Summit Communication Ltd. My extensive expertise lies in optical network technologies, encompassing DWDM, SDH, and packet transmission.Within the realm of DWDM, I have cultivated in-depth knowledge and hands-on experience with cutting-edge technologies, including FOADM, ROADM, and ASON. I bring a wealth of technical expertise to the table in these areas.Moreover, my skill set extends to the design, dimensioning, ordering, and configuration of IP clock synchronization products, notably Huawei BITS T8010 and OSA 5421 (ADVA), which I have successfully applied to support 2G, 3G, LTE, and NTP requirements.My career journey has been characterized by a deep commitment to advancing optical transmission technologies and contributing meaningfully to the telecom sector.