Rubayat Islam

Background

About Rubayat Islam

A dynamic engineer with More than three experience in Cyber Security and System administration and solid Six years working experience in leading multi-vendor (Ericsson and Huawei) and multi-technology (WCDMA, HSDPA, EGPRS, GSM) in operator and vendor model. Ability to perform quality work with confidence within deadlines. Excellent written and oral communications, interpersonal, analytical and organizational skills. Seeking a position within a progressive company where I can contribute my skills and experience. Areas of Specialization: • Cloud exchange server, Office 365 and analyze security vulnerability • SAAS application and Azure active directory • Endpoint manager, Azure sentinel (SIEM and SOAR solution), Identity and access Management • Vulnerability management and penetration Testing • Capacity Management: Frequency Planning, Traffic Balancing. • RF Planning and Design: High Level & Detail RF Design and Planning, Carrier aggregation. • Network Audit: Periodical parameter consistency check, audit and recommendation. • VAPT tools : Microsoft Defender, Intune, Azure Sentinel, Netsparker Security Scanner • OSS Tools: Competence in multi-vendor OSS Tools, WinFIOL, Citrix, Business Object for Ericsson and for Huawei, NetAct for NSN • RF Tools: Atoll, MapInfo Professional, TEMS Investigation, TEMS Discovery, ACTIX, Google Earth, Aexio Xeus, Genex Probe/ Assistant • Good knowledge in Microsoft Packs (Windows, Office, XL, Power point).