Ramesh Manandhar Email & Phone Number

BSS System Migration:• Led the migration of the BSS system from Huawei to Whalecloud Zsmart.• Played a pivotal role in Requirement Clarification, Integration, Data Migration, and Service Cutover.Automation and Monitoring:• Automated and monitored system KPIs, ensuring efficient performance and prompt issue detection.• Integrated Grafana to customize BSS system KPIs and dashboards.Grafana Enhancement:• Enhanced Grafana monitoring for BSS system KPIs, optimizing visualization for improved insights.• Deployed tools and techniques for quick issue resolutions, streamlining troubleshooting processes.Subscriber Information Tool:• Developed a Java tool for consolidating subscriber information into a single location.• Conducted analysis to identify faults swiftly, contributing to effective issue resolution.Product Feasibility Analysis:• Conducted product feasibility analysis, playing a key role in the development and successful delivery of products.Expansion Project Leadership:• Led the expansion project for the BSS platform for year 2021 and 2023, showcasing strategic leadership skills.PCRF/Billing Configuration and Troubleshooting:• Orchestrated PCRF/Billing side configuration and troubleshooting flows, ensuring the successful launch of VoLTE services.Data Reconciliation:• Conducted periodic data reconciliation processes, ensuring data accuracy and integrity.• Applied fixes as necessary to maintain the quality of reconciled data.RAFM Team Support:• Assisted the RAFM team in rating and charging validation processes.• Collaborated on tasks to enhance the accuracy and efficiency of rating procedures.BI Team Collaboration:• Provided support to the BI team by aiding in the preparation of reports.• Contributed insights to streamline and improve report generation processes.

Nepal

System Administration and Maintenance:• Conducted routine system checklists, monitoring file-system , table-space , memory, and CPU and so on.• Installed AAA and PCRF systems, covering OS, database, and service platform.Scripting and Issue Resolution:• Developed BASH scripts and PLSQL for on-site system customization, addressing major and minor issues, focusing on data correction and reconciliation.Telecommunications Configuration and Upgrades:• Orchestrated signaling planning and USAU configuration for links, linksets, and routes on new nodes.• Led Service and Platform Version upgrade procedures, specializing in installation and configuration for bug fixing and new features.Requirements Management and Testing:• Collaborated with the CR team for new solutions, contributing to FRS preparation.• Verified requirement implementation through E2E testing as per FRS document.• Conducted UAT/ATP tests internally and with customers for both AAA and PCRF systems.Product Configuration :• Configured MAIN/VAS products, tariffs, access codes, USSD, Voice IVR, and SMS short-codes.• Configured Policies/QoS profiles for both PCRF and AAA systems as per customer requirements.Signal Analysis and Troubleshooting:• Analyzed and troubleshooted IN part/SS7 signaling for MO/MT/CF/Roaming Voice, SMS, GPRS, interacting with CS/PS network team.• Integrated DEFNE UCB through CAP protocol, analyzing and verifying CAP flows and parameters as per ITU-T standards.• Integrated Huawei Billing (CBS and PROVISION) with Comverse PCRF, ZTE SMSC/MMSC through Diameter and XML/SOAP API.• Troubleshot and analyzed different AVPs (3GPP standard) during integration using Wireshark Sniff tool.• Verified and troubleshooted Radius and Diameter Gx, Gy, Sy, Rx flows for PCRF and AAA during integration and commissioning phases.Process Optimization and Tool Development:• Developed a Product Rental Triggering Script, reducing testing time from over 45 minutes to 10 minutes.

Lalitpur District, Nepal

Poject : Ncell BSS Project under Huawei Technilogies Nepal.Roles and Responsibilites:• Played a crucial role in supporting the Ncell BSS Project, providing technical and operational support.• Specialized in Prepaid/Postpaid Charging Systems, including CBS/OCS [CBP, SDP, BMP, and SCP], GFEP, Provision, IPCC, USAU, and SMAP.• Gained valuable experience in production systems working techniques, ensuring the seamless operation of critical telecommunications infrastructure.• Proficient in regular system check-lists, covering file-system usage, table-space usage, memory usage, and CPU usage.• Executed backup tasks to ensure data integrity and preparedness for system recovery.

Bachelor'S Degree, Electronics And Communications Engineering

Higher Secondary