SUMMARY

• 4+ Years of experience in Optimizing RF parameters LTE, UMTS, CDMA using different tools.
• In depth experience in LTE optimization
• Provide support to the markets on optimization and performance related questions and issues, analysis of PM statistics to create specific optimization recommendations for the field, trail new methods and provide lessons learned to the field for network performance improvement.
• Strong experience in analyzing the root causes using Spectrum Analyzer.
• Very good experience on report analysis on performance KPI's, removal of discrepancies, fault management and its impact on network's KPI.
• Analyzing area with weak coverage, coverage holes, low throughputs, poor signal quality, swap sectors and UL & DL imbalance.
• Served as Senior Oracle Database Administrator and Unix Solaris System Administrator for a DOD level Network Management System Enclave (NMSE). The enclave consisted of Dorado, an internet protocol element management system; Info Vista, a network performance management system; Networked Attached Storage (NAS); Authentication, Authorization, and Accounting (AAA) Servers; Domain Name System (DNS) Servers; and Symantec Security Servers.
• Performed complete NMSE Oracle 9i to Oracle 10g migration. Assembled all Unix and database servers, routers, storage devices, and security servers associated with NMSE in a new server room with minimal downtime.
• Installed, maintained, and troubleshot all network software to include Solaris 8, Solaris 9, Solaris 10, Oracle 9i, Oracle 10g, and Windows 2000 and 2003 Server. Maintained different database entities included tables paces, data files, redo log files, rollback segments and renaming/relocating of data files on servers.
• Managed networked cluster with VERITAS Volume Manager Software. Performed database tuning by using Oracle Enterprise Manager and Oracle Grid Control.
• Established database backup/recovery strategy for different databases.
• Modified database structures including tables paces, tables, views, triggers, stored procedures as well as configuration and storage allocation to support application enhancement.
• Organized methodologies and risk assessment strategies to assure completeness of established security policies. Provided on - call support regarding production-related database problems. Ensured the database integrity, high availability and security.
• Proven ability to diagnose, troubleshoot, and resolve technical problems for Agilent Scanner.
• Strong experience in MapInfo, Delorme Street Atlas, GPS tracker, Microsoft Street and Trips, XCAL, JDSU.
• Provide technical support, training and mentoring.
• Fixed, maintained, and controlled inventory of test equipment
• Audit, consistency check parameters and configuration.
• Strong experience in drive test data collection for LTE, CDMA, and UMTS.
• Maintained Excel spreadsheet Tracker in order to organize Assignments across markets.
• Advise strategies for KPI improvements.
• Perform various troubleshooting issues with LG, Samsung, HTC devices, PCTESL scanner.
• Work Area AAA, Mobile-IP, IMS, WiMAX, LTE, 3GPP Application,3GPP AAA interface
• Integrating Credit Control Application with Sip Proxy (As Service Element) and AAA Server

TECHNICAL SKILLS

Operating Systems: Windows 8, XP, 2003, 2000, Server 2008 and Red Hat.

Software: MS-Office, MS Visio, VM ware

Telecommunication Skills: Immense experience in LTE, UMTS, GSM, CDMA, Wi-Max, Actix, XCAP, Wind catcher, PCTel Scanners

PROFESSIONAL EXPERIENCE

RF Drive Tester

Confidential, Pittsburgh PA

Responsibilities:

• Responsible for collecting and using hourly and daily service measurement data to optimize the LTE 2.5/1.9/800 network and CDMA/EVDO.
• Perform cluster drive test and site verification
• Reporting problems to appropriate engineers; resolving customer service issues; and assisting in implementing solutions; collecting drive test data in support of performance evaluations and build program prioritization; troubleshooting and resolving customer complaints and trouble tickets.
• Using X-CAL test kit for Data collection
• FTP DL & UL test, Call trace, eCSFB test
• S6B: It is the reference point between PDN Gateway and 3GPP AAA server/proxy for mobility related authentication if needed. This reference point may also be used to retrieve and request storage of mobility parameters. This reference point may also be used to retrieve static QoS profile for a UE for non-3GPP access in case dynamic PCC is not supported
• Work Area AAA, Mobile-IP, IMS, WiMAX, LTE, 3GPP Application,3GPP AAA interface
• Integrating Credit Control Application with Sip Proxy (As Service Element) and AAA Server

Confidential, Atlanta, Georgia

RF Drive Tester

Responsibilities:

• Performed Drive Testing as per client’s requirement.
• Analyzed and presented data for coverage and quality evaluation.
• Conducted Drive Tests with XCAL, which involves conducting various measurements aimed at gathering specific data (Call drop, Call Block, Coverage analysis).
• Network improvement by fixing Call Drop, Rx Quality, SQI etc.
• Performed Investigation to eliminate drop calls and hand over failures.
• Monitor system performance indicators such as Receive level, Receive Quality, Dropped Calls, Blocked Calls, Handover failure and Missing Neighbors.
• Develop Drive Routes by using Microsoft Street and Tips.

Confidential

RF Engineer

Responsibilities:

• Well conversant with mobile technologies GSM (2G), CDMA, W-CDMA (3G) and LTE (4G) for Norton and Huawei BTS
• Adequate exposure to RF coverage planning tool "Atoll" and post processing RF optimisation tool "Agilent"
• Configuration of TEMS ports, workspace and command sequences.
• Use of Microsoft Streets and Trips for navigation and route planning.
• Monitor system performance indicators such as Receive level, Receive Quality, Dropped Calls, Blocked Calls, HO failure and Missing Neighbors.
• Handson experience in drive testing, OMC-R report analysis and analysis of KPI parameters
• Completed one week of additional field training at Confidential Coimbatore MSC with regard to Norton(2G) and
• Huawei (2G and 3G)BTS

REFRENCES:

Available Upon Request