Ratheesh E R Email & Phone Number

Bengaluru, Ka, In

Bangalore

•Work as a Test Engineer for Nokia CDMA 1x, EVDO and eHRPD software deliveries.•Perform End to End subsystem testing including Functional testing, Regression, Stability and SOAP testing•Work closely with Dev Team to find out defect and fixes. Troubleshoot on customer network failure.•Maintain and bring up CDMA, EVDO, eHRPD Lab as per Test scenarios.•Work on call load simulators, testing tools and maintain tool database.•Security Scan On all NE using Nessus, Foundstone and Accunetix scan tools.•Understand and develop Test case and document it in tool.•Ensure zero software defects before every customer delivery.

Cochin Area, India

•BSC Operations: Effectively run the entire Network to ensure the network availability is greater than 99.97%. Effectively run the entire Network to ensure the minimum down time. Motorola and ZTE CDMA BSC O&M activities involves daily, weekly and monthly backups, BSC alarm monitoring, monitoring of KPIs, Optimization, Carrier upgrade and downgrade, rehoming, coordination with field, RF and switch team. Projects rollout as per corporate/ regional roll-out plan.•Operation and maintenance of Alcatel and ECI SDH Transmission systems - (Alcatel Mux-1642EM, 1642EMC, 1662SMC, 1660SM, 1678MCC-DXC, 1626LM-DWDM, ECI BG and XDM series).•Responsible for the Service delivery and Service assurance of EBS & Internal customers in south zone. E1/E3/DS3/STM configuration & testing and protection configuration (EPS, MSP, SNCP), Bandwidth modifications through Alcatel and ECI NMS. Bandwidth upgrades from STM1 to STM-4, STM-16, and STM-64. Ethernet configuration (Point to point and point to multipoint).•Clearance of Faults/Alarms in stipulated Time, Performing Health Checks on Various network Elements time to time, handling regular/required Change managements in TXN network, Maintaining Ring Diagram, NE Details with regular updating, Releasing Equipments from Network for Redeployment, DCN Plan, Sync plan for connecting different rings & equipments.

Cochin Area, India

•Operation & Maintenance works:Recommend timely actions and solutions to various problems. Lead investigation teams in conjunction with major disturbances, and failures or other serious system’s problems including emergency jobs. Carry out quality, desk checks and verification test for corrections. •Maintenance and repair of Ericsson BTS & Access systems or supplied by Ericsson. The work involves the operation and maintenance of Ericsson BTS (RBS 2202, 2204, 2206, 2104, 2106, 2964, 2111), Ericsson Microwave systems, E1 routing, Microwave Hop capacity up gradation, Site integration.

Cochin Area, India

•Installation & Commissioning of NORTEL [12K, 8K, 18K (900/1800)] & MOTOROLA [H1 &H2] BTS in BSNL Phase IV expansion Project. The work involves the installation & commissioning of BTS which includes all electrical fit out inside the shelter room, commissioning of power plant, battery bank, DG, extension of alarms to the equipment, extending the equipment stream to Microwave indoor unit / Optical fiber modem for even connectivity and the integration & radiation of the site along with the Acceptances Test.